Comprehensive pelvic floor physical therapy program for men with idiopathic chronic pelvic pain syndrome: a prospective study

OpenAIRE

Masterson, Thomas A.; Masterson, John M.; Azzinaro, Jessica; Manderson, Lattoya; Swain, Sanjaya; Ramasamy, Ranjith

2017-01-01

Background Male chronic pelvic pain syndrome (CPPS) is a heterogeneous constellation of symptoms that causes significant impairment and is often challenging to treat. In this prospective study, we evaluated men with CPPS who underwent comprehensive pelvic floor physical therapy (PFPT) program. We used the previously validated Genitourinary Pain Index (GUPI) to measure outcomes. Methods We included 14 men who underwent physical therapy for idiopathic CPPS from October 2015 to October 2016. Men...

HIV incidence and risk factors in Chinese young men who have sex with men--a prospective cohort study.

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Zhenxin Dong

Full Text Available OBJECTIVES: To assess HIV incidence and its associated risk factors among young men who have sex with men (YMSM in urban areas, China. DESIGN: The study used a prospective cohort study design and standard diagnostic tests. METHODS: A twelve-month prospective cohort study was conducted among YMSM (18-25 years old in 8 large cities in China. The participants were recruited via snowball sampling. A total of 1102 HIV-negative YMSM completed baseline assessment, 878 YMSM participants completed 6-month follow-up, and 902 completed 12-month follow-up. HIV was screened by an enzyme-linked immunosorbent assay and confirmed with Western Blot. Syphilis was screened via rapid plasma reagent and confirmed by treponema pallidum particle agglutination assay. RESULTS: 78 HIV seroconversions were identified within 1168.4 person-year observations yielding an incidence rate of 6.7 per 100 person-years. HIV seroconversion was associated with non-student status (RR = 2.61, 90% CI = 1.3-5.26, low HIV transmission knowledge (RR = 8.87, 90% CI = 2.16-36.43, and syphilis infection (RR = 5.04, 90% CI = 2.57-9.90. CONCLUSIONS: Incidence of HIV among YMSM is high in urban areas of China. Interventions measures are required to contain the HIV epidemic within this population.

Perception of men's personal qualities and prospect of employment as a function of facial hair.

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de Souza, Altay Alves Lino; Baião, Vera Baumgarten Ulyssea; Otta, Emma

2003-02-01

The present study investigated the contribution of men's facial hair to impression formation. Participants evaluated photographs of one of four versions of a man--clean shaven, mustached, goateed, or bearded--on a 7-point scale. In Study 1, participants were 106 Brazilian undergraduates (68 men and 38 women). Beardedness was associated with older age, greater responsibility, and leftist political ideas. In Study 2, respondents were 50 Brazilian personnel managers (28 men and 22 women) who made hiring decisions at different companies in the city of Saõ Paulo. Personnel managers clearly preferred clean shaven over bearded, mustached, or goateed men as prospective employees. In a hiring situation for a conservative occupation, a man who signals disposition to conform to rules may be preferred by personnel managers over another who signals nonconformity.

Body fat distribution and risk of coronary heart disease in men and women in the European Prospective Investigation Into Cancer and Nutrition in Norfolk cohort: a population-based prospective study

NARCIS (Netherlands)

Canoy, Dexter; Boekholdt, S. Matthijs; Wareham, Nicholas; Luben, Robert; Welch, Ailsa; Bingham, Sheila; Buchan, Iain; Day, Nicholas; Khaw, Kay-Tee

2007-01-01

Body fat distribution has been cross-sectionally associated with atherosclerotic disease risk factors, but the prospective relation with coronary heart disease remains uncertain. We examined the prospective relation between fat distribution indices and coronary heart disease among 24,508 men and

Trochanteric Soft Tissue Thickness and Hip Fracture in Older Men

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Nielson, Carrie M.; Bouxsein, Mary L.; Freitas, Sinara S.; Ensrud, Kristine E.; Orwoll, Eric S.

2009-01-01

Background: Greater thickness of the tissue extending laterally from the greater trochanter has been associated with a lower risk of hip fracture in women. The effect of trochanteric soft tissue thickness on the risk of incident hip fracture has not been evaluated in men. Methods: We measured trochanteric soft tissue thickness by dual-energy x-ray absorptiometry for all incident hip fracture cases (n = 70) and 222 randomly selected noncases in older men (≥65 yr) enrolled in the Osteoporotic Fractures in Men (MrOS) Study. Differences in tissue thickness between cases and controls were examined. Changes in fall force and factor-of-risk (the ratio of force from a sideways fall to femoral bone strength) associated with tissue thickness were determined. The relative risk for incident hip fracture per sd decrease in tissue thickness was calculated. Results: Mean trochanteric soft tissue thickness did not differ significantly between cases and noncases (29.1 ± 11.9 vs 31.0 ± 11.5 mm; P = 0.2). Although increased tissue thickness reduced both the estimates of fall force and the factor-of-risk, tissue thickness was not associated with the risk of hip fracture (age- and bone mineral density-adjusted relative risk per sd decrease in tissue thickness = 0.90; 95% confidence interval, 0.70–1.16). Conclusions: In this study of elderly community-dwelling men, we found no significant association between trochanteric soft tissue thickness and incident hip fracture. Trochanteric soft tissue thickness in these men was less than previously reported in older women and may explain the difference between these results and those reported in women. PMID:19017753

Mercury exposure and risk of hypertension in US men and women in 2 prospective cohorts

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Mozaffarian, Dariush; Shi, Peilin; Morris, J Steven

2012-01-01

Cross-sectional studies and animal experiments suggest that methylmercury exposure could increase the risk of hypertension. This relationship has not been evaluated in large prospective studies. Using data from previous nested case-control studies in 2 separate prospective cohorts, we measured...... toenail mercury, a valid biomarker of long-term methylmercury exposure, among 6045 US men and women free of hypertension at baseline. Geometric mean toenail mercury concentrations were 0.08 μg/g in the lowest quintile and 0.74 μg/g in the highest quintile, the latter corresponding with exposures ≈2.0-fold.......82 (0.62-1.08) in men, and 0.94 (0.84-1.06) in both cohorts combined. Findings were similar when more extreme categories of mercury were compared (across deciles, with geometric mean levels in highest decile ≈2.9-fold higher than the reference dose) and in analyses stratified by fish or omega-3...

Methylmercury Exposure and Incident Diabetes in U.S. Men and Women in Two Prospective Cohorts

DEFF Research Database (Denmark)

Mozaffarian, Dariush; Shi, Peilin; Morris, J Steven

2013-01-01

compared, and in analyses stratified by fish or omega-3 consumption, BMI, and age.CONCLUSIONSThese findings from two separate large prospective cohorts do not support adverse effects of methylmercury on development of diabetes in men or women at usual levels of exposure seen in these populations.......OBJECTIVEEmerging in vitro and animal evidence suggests that methylmercury could increase type 2 diabetes, but little evidence exists in humans. We aimed to prospectively determine associations of mercury exposure, as assessed by biomarker measurement, with incident diabetes.RESEARCH DESIGN...... AND METHODSWe used neutron activation analysis to measure toenail mercury, an objective biomarker of methylmercury exposure, in 9,267 adults free of diabetes at baseline in two separate U.S. prospective cohorts. Incident diabetes was identified from biennial questionnaires and confirmed by validated...

Two-year prospective study of major depressive disorder in HIV-infected men.

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Atkinson, J Hampton; Heaton, Robert K; Patterson, Thomas L; Wolfson, Tanya; Deutsch, Reena; Brown, Stephen J; Summers, J; Sciolla, A; Gutierrez, R; Ellis, Ronald J; Abramson, Ian; Hesselink, John R; McCutchan, J Allen; Grant, Igor

2008-06-01

The risks and factors contributing to major depressive episodes in HIV infection remain unclear. This 2-year prospective study compared cumulative rates and predictors of a major depressive episode in HIV-infected (HIV+) men (N=297) and uninfected (HIV-) risk-group controls (N=90). By design participants at entry were without current major depression, substance dependence or major anxiety disorder. Standardized neuromedical, neuropsychological, neuroimaging, life events, and psychiatric assessments (Structured Clinical Interview for DSM III-R) were conducted semi-annually for those with AIDS, and annually for all others. Lifetime prevalence of major depression or other psychiatric disorder did not differ at baseline between HIV+ men and controls. On a two-year follow-up those with symptomatic HIV disease were significantly more likely to experience a major depressive episode than were asymptomatic HIV+ individuals and HIV-controls (pdepression. After baseline disease stage and medical variables associated with HIV infection were controlled, a lifetime history of major depression, or of lifetime psychiatric comorbidity (two or more psychiatric disorders), predicted subsequent major depressive episode (pdepressive episode. Research cohort of men examined before era of widespread use of advanced anti-HIV therapies. Symptomatic HIV disease, but not HIV infection itself, increases intermediate-term risk of major depression. Prior psychiatric history most strongly predicted future vulnerability.

Social support and suicide in Japanese men and women - the Japan Public Health Center (JPHC)-based prospective study.

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Poudel-Tandukar, Kalpana; Nanri, Akiko; Mizoue, Tetsuya; Matsushita, Yumi; Takahashi, Yoshihiko; Noda, Mitsuhiko; Inoue, Manami; Tsugane, Shoichiro

2011-12-01

Although the important role of social support in mental health is acknowledged, no prospective study has yet examined the relation of social support to suicide. Here, we investigated the association between social support and suicide in a cohort of Japanese men and women. A total of 26,672 men and 29,865 women aged 40-69 years enrolled in the Japan Public Health Center-based prospective study in 1993-1994 completed a self-administered questionnaire which included four items of social support, and were followed for death through December 2005. Hazard ratios (HRs) and 95% confidence intervals (95% CI) of suicidal death by social support index were estimated using a Cox proportional hazards regression model. A total of 180 suicidal deaths were recorded during an average of 12 years' follow-up. Men and women with the highest level of social support had a significantly decreased risk of suicide, with HRs (95% CI) for the highest versus lowest social support group of 0.56 (0.33-0.94) and 0.38 (0.16-0.89) in men and women, respectively. Esteem support and having four or more friends were associated with a lower risk of suicide in women [0.32 (0.13-0.77)] and in both sexes [men: 0.56 (0.36-0.88); women: 0.65 (0.32-1.30)], respectively, whereas confident support was not. These findings suggest that social support may be important for suicide prevention. Avoiding social isolation may decrease the incidence of suicide in men and women, and esteem support can provide additional benefit for women. Copyright © 2011 Elsevier Ltd. All rights reserved.

Prospective study of rape perpetration by young South African men: incidence & risk factors.

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Rachel Jewkes

Full Text Available There has been very little prospective research on rape perpetration among men. This paper describes the incidence and risk factors for new rape and attempted rape events among young South African men in an HIV prevention trial.We followed 1,147 men aged 15-26 years who enrolled into a cluster randomised controlled trial to evaluate the HIV prevention behavioural intervention Stepping Stones. Incidence rate ratios for factors associated with incident rape were derived from Poisson models.The young men reported 217 incident rapes (completed or attempted of a girl or woman over 1,914 person years of follow up, yielding a rape incidence of 11.2 per 100 person years. Overall 24.9% of men had previously raped at baseline, and 18.9% did so during the follow up. Among the latter, 61.3% raped for the first time, and 38.7% re-offended. Multivariable Poisson modelling showed a higher incidence of rape perpetration among men who had ever used drugs (IRR 1.86 95%CI 1.39, 2.49, had eight or more lifetime partners (IRR 1.48 95% CI 1.09, 2.01, had been physically violent toward a female partner (IRR 1.50 95%CI 1.11, 2.03 and had disclosed rape perpetration at baseline (IRR 1.45 95%CI 1.07, 1.97. A lower incidence was found among those with greater resistance to peer pressure (IRR 0.85 95%CI 0.74, 0.97.The findings highlight the importance of male gender socialisation and addressing delinquent youth sub-cultures in rape prevention. Prevention requires change in hegemonic masculinity, with its emphasis on gender hierarchy, exaggerated performance of heterosexuality and control of women. Interventions are needed to address male socialisation with delinquent peers, by reducing exposure to childhood trauma and strengthening opportunities for gainful employment (in work or recreation.

Prospective study of rape perpetration by young South African men: incidence & risk factors.

Science.gov (United States)

Jewkes, Rachel; Nduna, Mzikazi; Jama Shai, Nwabisa; Dunkle, Kristin

2012-01-01

There has been very little prospective research on rape perpetration among men. This paper describes the incidence and risk factors for new rape and attempted rape events among young South African men in an HIV prevention trial. We followed 1,147 men aged 15-26 years who enrolled into a cluster randomised controlled trial to evaluate the HIV prevention behavioural intervention Stepping Stones. Incidence rate ratios for factors associated with incident rape were derived from Poisson models. The young men reported 217 incident rapes (completed or attempted) of a girl or woman over 1,914 person years of follow up, yielding a rape incidence of 11.2 per 100 person years. Overall 24.9% of men had previously raped at baseline, and 18.9% did so during the follow up. Among the latter, 61.3% raped for the first time, and 38.7% re-offended. Multivariable Poisson modelling showed a higher incidence of rape perpetration among men who had ever used drugs (IRR 1.86 95%CI 1.39, 2.49), had eight or more lifetime partners (IRR 1.48 95% CI 1.09, 2.01), had been physically violent toward a female partner (IRR 1.50 95%CI 1.11, 2.03) and had disclosed rape perpetration at baseline (IRR 1.45 95%CI 1.07, 1.97). A lower incidence was found among those with greater resistance to peer pressure (IRR 0.85 95%CI 0.74, 0.97). The findings highlight the importance of male gender socialisation and addressing delinquent youth sub-cultures in rape prevention. Prevention requires change in hegemonic masculinity, with its emphasis on gender hierarchy, exaggerated performance of heterosexuality and control of women. Interventions are needed to address male socialisation with delinquent peers, by reducing exposure to childhood trauma and strengthening opportunities for gainful employment (in work or recreation).

Chocolate consumption and risk of stroke among men and women: A large population-based, prospective cohort study.

Science.gov (United States)

Dong, Jia-Yi; Iso, Hiroyasu; Yamagishi, Kazumasa; Sawada, Norie; Tsugane, Shoichiro

2017-05-01

Chocolate consumption may have a beneficial effect on cardiovascular health, but evidence from prospective cohort studies is still limited. We aimed to examine the prospective associations between chocolate consumption and risk of stroke among men and women in a large population-based cohort. A total of 38,182 men and 46,415 women aged 44-76 years, and free of cardiovascular disease, diabetes, and cancer at baseline in 1995 and 1998, were followed up until the end of 2009 and 2010, respectively. We obtained data on chocolate consumption for each participant using a self-administrated food frequency questionnaire that included 138 food and beverage items. Cox proportional hazards regression models were used to estimate hazard ratios (HRs) of stroke in relation to chocolate consumption. During a median follow-up of 12.9 years, we identified 3558 incident strokes cases (2146 cerebral infarctions and 1396 hemorrhagic strokes). After adjustment for age, body mass index, life styles, dietary intakes, and other risk factors, chocolate consumption was associated with a significant lower risk of stroke in women (HR = 0.84; 95% CI, 0.71-0.99). However, the association in men was not significant (HR = 0.94; 95% CI, 0.80-1.10). In addition, the association did not vary by stroke subtypes in either men or women. Findings from this large Japanese cohort supported a significant inverse association between chocolate consumption and risk of developing stroke in women. However, residual confounding could not be excluded as an alternative explanation for our findings. Copyright © 2017 Elsevier B.V. All rights reserved.

Night work and prostate cancer in men: a Swedish prospective cohort study.

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Åkerstedt, Torbjrn; Narusyte, Jurgita; Svedberg, Pia; Kecklund, Göran; Alexanderson, Kristina

2017-06-08

Prostate cancer is the most common cancer and the second leading cause of cancer-related deaths among men, but the contributing factors are unclear. One such may be night work because of the day/night alternation of work and the resulting disturbance of the circadian system. The purpose of the present study was to investigate the prospective relation between number of years with night work and prostate cancer in men. Cohort study comparing night and day working twins with respect to incident prostate cancer in 12 322 men. Individuals in the Swedish Twin Registry. 12 322 male twins. Prostate cancer diagnoses obtained from the Swedish Cancer Registry with a follow-up time of 12 years, with a total number of cases=454. Multiple Cox proportional hazard regression analysis, adjusted for a number of covariates, showed no association between ever night work and prostate cancer, nor for duration of night work and prostate cancer. Analysis of twin pairs discordant for prostate cancer (n=332) showed no significant association between night work and prostate cancer. The results, together with previous studies, suggest that night work does not seem to constitute a risk factor for prostate cancer. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Thyroid Function Variations Within the Reference Range Do Not Affect Quality of Life, Mood, or Cognitive Function in Community-Dwelling Older Men.

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Samuels, Mary H; Kaimal, Rajani; Waring, Avantika; Fink, Howard A; Yaffe, Kristine; Hoffman, Andrew R; Orwoll, Eric; Bauer, Douglas

2016-09-01

Variations in thyroid function within the laboratory reference range have been associated with a number of clinical outcomes. However, quality of life, mood, and cognitive function have not been extensively studied, and it is not clear whether mild variations in thyroid function have major effects on these neurocognitive outcomes. Data were analyzed from the Osteoporotic Fractures in Men (MrOS) Study, a cohort of community-dwelling men aged 65 years and older in the United States. A total of 539 participants who were not taking thyroid medications and had age-adjusted TSH levels within the reference range underwent detailed testing of quality of life, mood, and cognitive function at baseline. The same quality of life, mood, and cognitive outcomes were measured again in 193 of the men after a mean follow-up of 6 years. Outcomes were analyzed using thyrotropin (TSH) and free thyroxine (FT4) levels as continuous independent variables, adjusting for relevant covariates. At baseline, there were no associations between TSH or FT4 levels and measures of quality of life, mood, or cognition in the 539 euthyroid men. Baseline thyroid function did not predict changes in these outcomes over a mean of 6 years in the 193 men in the longitudinal analysis. Variations in thyroid function within the age-adjusted laboratory reference range are not associated with variations in quality of life, mood, or cognitive function in community-dwelling older men.

Incidence, severity, aetiology and type of neck injury in men's amateur rugby union: a prospective cohort study

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Pollard Henry P

2010-07-01

Full Text Available Abstract Background There is a paucity of epidemiological data on neck injury in amateur rugby union populations. The objective of this study was to determine the incidence, severity, aetiology and type of neck injury in Australian men's amateur rugby union. Methods Data was collected from a cohort of 262 participants from two Australian amateur men's rugby union clubs via a prospective cohort study design. A modified version of the Rugby Union Injury Report Form for Games and Training was used by the clubs physiotherapist or chiropractor in data collection. Results The participants sustained 90 (eight recurrent neck injuries. Exposure time was calculated at 31143.8 hours of play (12863.8 hours of match time and 18280 hours of training. Incidence of neck injury was 2.9 injuries/1000 player-hours (95%CI: 2.3, 3.6. As a consequence 69.3% neck injuries were minor, 17% mild, 6.8% moderate and 6.8% severe. Neck compression was the most frequent aetiology and was weakly associated with severity. Cervical facet injury was the most frequent neck injury type. Conclusions This is the first prospective cohort study in an amateur men's rugby union population since the inception of professionalism that presents injury rate, severity, aetiology and injury type data for neck injury. Current epidemiological data should be sought when evaluating the risks associated with rugby union football.

Alcohol and risk of Parkinson's disease in a large, prospective cohort of men and women.

Science.gov (United States)

Palacios, Natalia; Gao, Xiang; O'Reilly, Eilis; Schwarzschild, Michael; McCullough, Marjorie L; Mayo, Tinisha; Gapstur, Susan M; Ascherio, Alberto A

2012-07-01

Addictive behaviors, such as cigarette smoking and coffee drinking, have been associated with a reduced risk of Parkinson's disease (PD). Whether alcohol consumption is also associated with PD risk is less certain. We prospectively followed 132,403 participants in the Cancer Prevention Study II Nutrition Cohort from 1992 to 2005. Alcohol intake was assessed at baseline. Incident cases of PD (n = 605; 389 male and 216 female) were confirmed by treating physicians and medical record review. Relative risks (RRs) were estimated using proportional hazards models, adjusting for age, smoking, and other risk factors. Alcohol consumption was not significantly associated with PD risk. After adjustment for age, smoking, and other risk factors, the RR comparing men consuming 30 or more grams of alcohol per day (highest category) to nondrinker men was 1.29 (95% confidence interval [CI]: 0.90, 1.86; P trend: 0.40), and the RR comparing women consuming 15 or more grams of alcohol (highest category) per day to nondrinker women was 0.77 (95% CI: 0.41, 1.45; P trend: 0.87). Consumption of beer, wine, or liquor was also not associated with PD risk. The results of this large, prospective study do not support an association between alcohol intake and risk of PD. Copyright © 2012 Movement Disorder Society.

Alcohol and Risk of Parkinson Disease in a Large Prospective Cohort of Men and Women

Science.gov (United States)

Palacios, N.; Gao, X.; O’Reilly, E.; Schwarzschild, M.; McCullough, M.L.; Mayo, T.; Gapstur, S.M.; Ascherio, A.

2012-01-01

Background Addictive behaviors such as cigarette smoking and coffee drinking have been associated with a reduced risk of Parkinson disease. Whether alcohol consumption is also associated with risk is less certain. Methods We prospectively followed 132,403 participants in the Cancer Prevention Study II Nutrition Cohort from 1992 to 2005. Alcohol intake was assessed at baseline. Incident cases of Parkinson Disease (n = 605; 389 male and 216 female) were confirmed by treating physicians and medical record review. Relative risks were estimated using proportional hazards models, adjusting for age, smoking and other risk factors. Results Alcohol consumption was not significantly associated with Parkinson Disease risk. After adjustment for age, smoking, and other risk factors, the Relative Risk comparing men consuming 30 or more grams of alcohol (highest category) to non-drinker men was 1.29 (95% CI: 0.90, 1.86, p-trend: 0.40) and the Relative Risk comparing women consuming 15 or more grams of alcohol (highest category) per day to non-drinker women was 0.77 (95% CI: 0.41, 1.45, p-trend: 0.87). Consumption of beer, wine or liquor was also not associated with Parkinson Disease risk. Conclusions The results of this large prospective study do not support an association between alcohol intake and risk of Parkinson disease. PMID:22714720

Fruits and vegetables and prostate cancer: no association among 1104 cases in a prospective study of 130544 men in the European Prospective Investigation into Cancer and Nutrition (EPIC).

NARCIS (Netherlands)

Key, T.J.; Allen, N.; Appleby, P.N.; Overvad, K.; Tjonneland, A.; Miller, A.; Boeing, H.; Karalis, D.; Psaltopoulou, T.; Berrino, F.; Palli, D.; Panico, S.; Tumino, R.; Vineis, P.; Bueno-De-Mesquita, H.B.; Kiemeney, L.A.L.M.; Peeters, P.H.; Martinez, C.; Dorronsoro, M.; Gonzalez, C.A.; Chirlaque, M.D.; Quiros, J.R.; Ardanaz, E.; Berglund, G.; Egevad, L.; Hallmans, G.; Stattin, P; Bingham, S.; Day, N.; Gann, P.H.; Kaaks, R.; Ferrari, P.; Riboli, E.

2004-01-01

We examined the association between self-reported consumption of fruits and vegetables and prostate cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC). Data on food consumption and complete follow-up for cancer incidence were available for 130544 men in 7

Testosterone treatment and MMPI-2 improvement in transgender men: a prospective controlled study.

Science.gov (United States)

Keo-Meier, Colton L; Herman, Levi I; Reisner, Sari L; Pardo, Seth T; Sharp, Carla; Babcock, Julia C

2015-02-01

Most transgender men desire to receive testosterone treatment in order to masculinize their bodies. In this study, we aimed to investigate the short-term effects of testosterone treatment on psychological functioning in transgender men. This is the 1st controlled prospective follow-up study to examine such effects. We examined a sample of transgender men (n = 48) and nontransgender male (n = 53) and female (n = 62) matched controls (mean age = 26.6 years; 74% White). We asked participants to complete the Minnesota Multiphasic Personality Inventory (2nd ed., or MMPI-2; Butcher, Graham, Tellegen, Dahlstrom, & Kaemmer, 2001) to assess psychological functioning at baseline and at the acute posttreatment follow-up (3 months after testosterone initiation). Regression models tested (a) Gender × Time interaction effects comparing divergent mean response profiles across measurements by gender identity; (b) changes in psychological functioning scores for acute postintervention measurements, adjusting for baseline measures, comparing transgender men with their matched nontransgender male and female controls and adjusting for baseline scores; and (c) changes in meeting clinical psychopathological thresholds. Statistically significant changes in MMPI-2 scale scores were found at 3-month follow-up after initiating testosterone treatment relative to baseline for transgender men compared with female controls (female template): reductions in Hypochondria (p < .05), Depression (p < .05), Hysteria (p < .05), and Paranoia (p < .01); and increases in Masculinity-Femininity scores (p < .01). Gender × Time interaction effects were found for Hysteria (p < .05) and Paranoia (p < .01) relative to female controls (female template) and for Hypochondria (p < .05), Depression (p < .01), Hysteria (p < .01), Psychopathic Deviate (p < .05), Paranoia (p < .01), Psychasthenia (p < .01), and Schizophrenia (p < .01) compared with male controls (male template). In addition, the proportion of

Prospective Study of Rape Perpetration by Young South African Men: Incidence & Risk Factors

Science.gov (United States)

Jewkes, Rachel; Nduna, Mzikazi; Jama Shai, Nwabisa; Dunkle, Kristin

2012-01-01

Background There has been very little prospective research on rape perpetration among men. This paper describes the incidence and risk factors for new rape and attempted rape events among young South African men in an HIV prevention trial. Methods We followed 1,147 men aged 15–26 years who enrolled into a cluster randomised controlled trial to evaluate the HIV prevention behavioural intervention Stepping Stones. Incidence rate ratios for factors associated with incident rape were derived from Poisson models. Results The young men reported 217 incident rapes (completed or attempted) of a girl or woman over 1,914 person years of follow up, yielding a rape incidence of 11.2 per 100 person years. Overall 24.9% of men had previously raped at baseline, and 18.9% did so during the follow up. Among the latter, 61.3% raped for the first time, and 38.7% re-offended. Multivariable Poisson modelling showed a higher incidence of rape perpetration among men who had ever used drugs (IRR 1.86 95%CI 1.39, 2.49), had eight or more lifetime partners (IRR 1.48 95% CI 1.09, 2.01), had been physically violent toward a female partner (IRR 1.50 95%CI 1.11, 2.03) and had disclosed rape perpetration at baseline (IRR 1.45 95%CI 1.07, 1.97). A lower incidence was found among those with greater resistance to peer pressure (IRR 0.85 95%CI 0.74, 0.97). Conclusions The findings highlight the importance of male gender socialisation and addressing delinquent youth sub-cultures in rape prevention. Prevention requires change in hegemonic masculinity, with its emphasis on gender hierarchy, exaggerated performance of heterosexuality and control of women. Interventions are needed to address male socialisation with delinquent peers, by reducing exposure to childhood trauma and strengthening opportunities for gainful employment (in work or recreation). PMID:22675449

Prospective study of caffeine consumption and risk of Parkinson's disease in men and women.

Science.gov (United States)

Ascherio, A; Zhang, S M; Hernán, M A; Kawachi, I; Colditz, G A; Speizer, F E; Willett, W C

2001-07-01

Results of case-control studies and of a prospective investigation in men suggest that consumption of coffee could protect against the risk of Parkinson's disease, but the active constituent is not clear. To address the hypothesis that caffeine is protective against Parkinson's disease, we examined the relationship of coffee and caffeine consumption to the risk of this disease among participants in two ongoing cohorts, the Health Professionals' Follow-Up Study (HPFS) and the Nurses' Health Study (NHS). The study population comprised 47,351 men and 88,565 women who were free of Parkinson's disease, stroke, or cancer at baseline. A comprehensive life style and dietary questionnaire was completed by the participants at baseline and updated every two to four years. During the follow-up (10 years in men, 16 years in women), we documented a total of 288 incident cases of Parkinson's disease. Among men, after adjustment for age and smoking, the relative risk of Parkinson's disease was 0.42 (95% CI: 0.23-0.78; p for trend coffee (p for trend = 0.004), caffeine from noncoffee sources (p for trend coffee. Among women, the relationship between caffeine or coffee intake and risk of Parkinson's disease was U-shaped, with the lowest risk observed at moderate intakes (1-3 cups of coffee/day, or the third quintile of caffeine consumption). These results support a possible protective effect of moderate doses of caffeine on risk of Parkinson's disease.

Racial differences in prostate cancer risk in young HIV-positive and HIV-negative men: a prospective cohort study.

Science.gov (United States)

Dutta, Anupriya; Uno, Hajime; Holman, Alex; Lorenz, David R; Gabuzda, Dana

2017-07-01

African American men have the highest incidence of prostate cancer among ethnic groups, and racial disparity is highest in younger men. Prostate cancer prevalence is rising in HIV-infected men due to improved survival on antiretroviral therapies, yet little is known about racial differences in prostate cancer risk by HIV-infection status and age. This is a prospective cohort study of prostate cancer risk in 2,800 HIV-infected and -uninfected men who have sex with men (MSM) aged 40-70 years (22% African American) who were enrolled in the multicenter AIDS cohort study from 1996 to 2010. Poisson regression models were used to examine associations between race and HIV-infection status and prostate cancer risk among men aged 40-70, 40-55, and 56-70 years. Among men aged 40-70 years, incidence rates (IR) per 100,000 person-years were 169 among all men and 276 among African American HIV-infected men. Prostate cancer risk was similar by HIV-infection status (IRR 1.0, 95% CI 0.55-1.82), but nearly threefold higher in African Americans compared to non-African Americans in adjusted models (IRRs 2.66 and 3.22, 95% CIs 1.36-5.18 and 1.27-8.16 for all or HIV-infected men, respectively). Racial disparity in prostate cancer risk was greatest in African American men aged 40-55 years (adjusted IRR 3.31, 95% CI 1.19-9.22). Prostate cancer risk showed associations with family history of prostate cancer (p = 0.001), but not heavy smoking, androgen supplement use, or HIV-related factors. Among MSM, African American HIV-positive and HIV-negative men aged 40-55 years have threefold increased risk of young-onset prostate cancer compared to non-African American men, highlighting the need to make informed decisions about screening in this population.

An evaluation of the usefulness of consensus definitions of sarcopenia in older men: results from the observational Osteoporotic Fractures in Men (MrOS) cohort study

Science.gov (United States)

Cawthon, Peggy M; Blackwell, Terri L; Cauley, Jane; Kado, Deborah M; Barrett-Connor, Elizabeth; Lee, Christine G; Hoffman, Andrew R; Nevitt, Michael M; Stefanick, Marcia L; Lane, Nancy E; Ensrud, Kristine E; Cummings, Steven R; Orwoll, Eric S

2016-01-01

Background Recently, several consensus definitions for sarcopenia have been developed. Objective To evaluate the associations and discriminative ability of definitions of sarcopenia against clinical outcomes. Design Osteoporotic Fractures in Men study Setting Six clinical centers Participants 5,934 community-dwelling men aged ≥65 yrs Measurements Sarcopenia definitions evaluated were: International Working Group (IWG), European Working Group for Sarcopenia in Older Persons (EWGSOP), Foundation for the NIH (FNIH) Sarcopenia, Baumgartner, and Newman. Recurrent falls were defined as ≥2 self-reported falls in the year after baseline (N=694, 11.9%). Incident hip fractures (N=207, 3.5 %) and deaths (N=2003, 34.1%) were confirmed by central review of medical records over 9.8 years. Self-reported functional limitations were assessed at baseline and again 4.6 years later. Logistic regression or proportional hazards models estimated associations between sarcopenia and falls, hip fractures or death. The discriminative ability of the sarcopenia definitions (compared to referent models) for these outcomes was evaluated with areas under the receiver operator curve (AUCs) or C-statistics. Referent models included age alone for falls, function limitations and mortality, and age and BMD for hip fractures. Results The association between sarcopenia by the various definitions and risk of falls, functional limitations, and hip fractures was variable; all definitions were associated with increased mortality risk. However, none of the definitions materially changed discrimination based on AUC and C-statistic when compared to referent models (change ≤1% in all models). Conclusions Sarcopenia definitions as currently constructed did not consistently improve prediction of clinical outcomes in relatively healthy older men. PMID:26502831

Combined impact of healthy lifestyle factors on risk of atrial fibrillation: Prospective study in men and women.

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Larsson, Susanna C; Drca, Nikola; Jensen-Urstad, Mats; Wolk, Alicja

2016-01-15

The combined impact of multiple lifestyle factors on risk of atrial fibrillation (AF) remains unclear. We investigated the joint association of four modifiable lifestyle factors on incidence of AF in a prospective study of men and women. The study cohort comprised 39 300 men in the Cohort of Swedish Men and 33 090 women in the Swedish Mammography Cohort who were 45-83 years of age and free from atrial fibrillation at baseline. Healthy lifestyle was defined as body mass index healthy lifestyle factors, the multivariable relative risks (95% confidence interval) of AF were 0.83 (0.65-1.07) for one, 0.74 (0.58-0.94) for two, 0.62 (0.49-0.79) for three, and 0.50 (0.39-0.64) for four healthy lifestyle factors (P for trend healthy lifestyle factors combined were associated with a halving of the risk of AF. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Adiponectin and risk of coronary heart disease in apparently healthy men and women (from the EPIC-Norfolk Prospective Population Study)

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Côté, Mélanie; Cartier, Amélie; Reuwer, Anne Q.; Arsenault, Benoit J.; Lemieux, Isabelle; Després, Jean-Pierre; Wareham, Nicholas J.; Kastelein, John J. P.; Boekholdt, S. Matthijs; Khaw, Kay-Tee

2011-01-01

The objective of the present study was to evaluate the association between adiponectin levels and incidence of coronary heart disease (CHD). We performed a prospective case-control analysis nested in the EPIC-Norfolk cohort. Participants were apparently healthy men and women 45 to 79 years of age

Work-family conflict and health in Swedish working women and men: a 2-year prospective analysis (the SLOSH study).

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Leineweber, Constanze; Baltzer, Maria; Magnusson Hanson, Linda L; Westerlund, Hugo

2013-08-01

Research has suggested that gender is related to perceptions of work-family conflict (WFC) and an underlying assumption is that interference of paid work with family life will burden women more than men. There is, however, mixed evidence as to whether men and women report different levels of WFC. Even less studies investigate gender differences in health outcomes of WFC. Also the number of longitudinal studies in this field is low. Based on the Swedish Longitudinal Occupational Survey of Health, we prospectively examined the effects of WFC on three different health measures representing a wide spectrum off ill health (i.e. self-rated health, emotional exhaustion and problem drinking). Logistic regression analyses were used to analyse multivariate associations between WFC in 2008 and health 2 years later. The results show that WFC was associated with an increased risk of emotional exhaustion among both men and women. Gender differences are suggested as WFC was related to an increased risk for poor self-rated health among women and problem drinking among men. Interaction analyses revealed that the risk of poor self-rated health was substantially more influenced by WFC among women than among men. We conclude that, despite the fact that women experience conflict between work and family life slightly more often than men, both men's and women's health is negatively affected by this phenomenon.

Life style and longevity among initially healthy middle-aged men: prospective cohort study.

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Heir, Trond; Erikssen, Jan; Sandvik, Leiv

2013-09-11

Few studies have examined how various lifestyle factors in midlife predict longevity, and none of these studies have examined the impact of physical fitness. The present study aimed to examine longevity in relation to smoking, overweight and physical fitness. We prospectively studied longevity (defined as reaching at least 85 years of age) in relation to smoking status, body mass index and physical fitness in 821 healthy men between 51 and 59 years of age. Of these, 369 were smokers, 320 were overweight, and 31 were obese. The associations were adjusted for age, systolic blood pressure and cholesterol level, using multivariate logistic regression analysis. Deaths were registered until the 31st of December, 2006. Physical fitness was measured as the total work performed in a maximal exercise tolerance bicycle test. 252 men survived to the age of 85 years (30.7%). Smoking status was significantly and independently related to longevity; 37.2% of the non-smokers survived to the age of 85, and 22.8% of the smokers. Among non-smokers, overweight and physical fitness were significantly and independently related to longevity after adjustment for age, blood pressure and cholesterol level, but not among smokers. Among non-smokers with high physical fitness, 48.8% reached the age of 85 years, compared to 27.9% among non-smokers with low physical fitness. Lifestyle variables appear to be strong and independent predictors of longevity in initially healthy middle-aged men. The probability of longevity may be a useful concept when informing the general public about the benefits of a healthy lifestyle.

Depressive Symptoms on the Geriatric Depression Scale and Suicide Deaths in Older Middle-aged Men: A Prospective Cohort Study

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Sang-Wook Yi

2016-05-01

Full Text Available Objectives: Prospective evaluations of the associations between depressive symptoms and suicide deaths have been mainly performed in high-risk populations, such as individuals with psychiatric disorders or histories of self-harm. The purpose of this study was to prospectively examine whether more severe depressive symptoms assessed using the Geriatric Depression Scale (GDS were associated with a greater risk of death from suicide in a general-risk population. Methods: A total of 113 478 men from the Korean Veterans Health Study (mean age, 58.9 years who participated in a postal survey in 2004 were followed up for suicide mortality until 2010. Results: Over 6.4 years of follow-up, 400 men died by suicide (56.7 deaths per 100 000 person-years. More severe depressive symptoms were associated with greater risk of suicide death (p for trend <0.001. The unadjusted hazard ratios (HRs in comparison to the absence of depression were 2.18 for mild depression, 2.13 for moderate depression, 3.33 for severe depression, and 3.67 for extreme depression. After adjusting for potential confounders, men with a potential depressive disorder had an approximate 90% higher mortality from suicide (adjusted HR, 1.92; 95% confidence interval [CI], 1.38 to 2.68; p<0.001 than men without depression. Each five-point increase in the GDS score was associated with a higher risk of death by suicide (adjusted HR, 1.22; p<0.001. The value of the area under the receiver operating characteristics curve of GDS scores for suicide deaths was 0.61 (95% CI, 0.58 to 0.64. Conclusions: Depressive symptoms assessed using the GDS were found to be a strong independent predictor of future suicide. However, the estimate of relative risk was weaker than would be expected based on retrospective psychological autopsy studies.

Depressive Symptoms on the Geriatric Depression Scale and Suicide Deaths in Older Middle-aged Men: A Prospective Cohort Study.

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Yi, Sang-Wook

2016-05-01

Prospective evaluations of the associations between depressive symptoms and suicide deaths have been mainly performed in high-risk populations, such as individuals with psychiatric disorders or histories of self-harm. The purpose of this study was to prospectively examine whether more severe depressive symptoms assessed using the Geriatric Depression Scale (GDS) were associated with a greater risk of death from suicide in a general-risk population. A total of 113 478 men from the Korean Veterans Health Study (mean age, 58.9 years) who participated in a postal survey in 2004 were followed up for suicide mortality until 2010. Over 6.4 years of follow-up, 400 men died by suicide (56.7 deaths per 100 000 person-years). More severe depressive symptoms were associated with greater risk of suicide death (p for trend depression were 2.18 for mild depression, 2.13 for moderate depression, 3.33 for severe depression, and 3.67 for extreme depression. After adjusting for potential confounders, men with a potential depressive disorder had an approximate 90% higher mortality from suicide (adjusted HR, 1.92; 95% confidence interval [CI], 1.38 to 2.68; pdepression. Each five-point increase in the GDS score was associated with a higher risk of death by suicide (adjusted HR, 1.22; psuicide deaths was 0.61 (95% CI, 0.58 to 0.64). Depressive symptoms assessed using the GDS were found to be a strong independent predictor of future suicide. However, the estimate of relative risk was weaker than would be expected based on retrospective psychological autopsy studies.

Home sampling for sexually transmitted infections and HIV in men who have sex with men: a prospective observational study.

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Martin Fisher

Full Text Available To determine uptake of home sampling kit (HSK for STI/HIV compared to clinic-based testing, whether the availability of HSK would increase STI testing rates amongst HIV infected MSM, and those attending a community-based HIV testing clinic compared to historical control. Prospective observational study in three facilities providing STI/HIV testing services in Brighton, UK was conducted. Adult MSM attending/contacting a GUM clinic requesting an STI screen (group 1, HIV infected MSM attending routine outpatient clinic (group 2, and MSM attending a community-based rapid HIV testing service (group 3 were eligible. Participants were required to have no symptomatology consistent with STI and known to be immune to hepatitis A and B (group 1. Eligible men were offered a HSK to obtain self-collected specimens as an alternative to routine testing. HSK uptake compared to conventional clinic-based STI/HIV testing in group 1, increase in STI testing rates due to availability of HSK compared to historical controls in group 2 and 3, and HSK return rates in all settings were calculated. Among the 128 eligible men in group 1, HSK acceptance was higher (62.5% (95% CI: 53.5-70.9 compared to GUM clinic-based testing (37.5% (95% CI: 29.1-46.5, (p = 0.0004. Two thirds of eligible MSM offered an HSK in all three groups accepted it, but HSK return rates varied (highest in group 1, 77.5%, lowest in group 3, 16%. HSK for HIV testing was acceptable to 81% of men in group 1. Compared to historical controls, availability of HSK increased the proportion of MSM testing for STIs in group 2 but not in group 3. HSK for STI/HIV offers an alternative to conventional clinic-based testing for MSM seeking STI screening. It significantly increases STI testing uptake in HIV infected MSM. HSK could be considered as an adjunct to clinic-based services to further improve STI/HIV testing in MSM.

Prospectively measured 10-year changes in health-related quality of life and comparison with cross-sectional estimates in a population-based cohort of adult women and men.

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Hopman, Wilma M; Berger, Claudie; Joseph, Lawrence; Zhou, Wei; Prior, Jerilynn C; Towheed, Tanveer; Anastassiades, Tassos; Adachi, Jonathan D; Hanley, David A; Papadimitropoulos, Emmanuel A; Kirkland, Susan; Kaiser, Stephanie M; Josse, Robert G; Goltzman, David

2014-12-01

To prospectively assess changes in health-related quality of life (HRQOL) over 10 years, by age and sex, and to compare measured within-person change to estimates of change based on cross-sectional data. Participants in the Canadian Multicentre Osteoporosis Study completed the 36-item short form (SF-36) in 1995/1997 and 2005/2007. Mean within-person changes for domain and summary components were calculated for men and women separately, stratified by 10-year age groups. Projected changes based on published age- and sex-stratified cross-sectional data were also calculated. Mean differences between the two methods were then estimated, along with the 95 % credible intervals of the differences. Data were available for 5,569/9,423 (59.1 %) of the original cohort. Prospectively collected 10-year changes suggested that the four physically oriented domains declined in all but the youngest group of men and women, with declines in the elderly men exceeding 25 points. The four mentally oriented domains tended to improve over time, only showing substantial declines in vitality and role emotional in older women, and all four domains in older men. Cross-sectional estimates identified a similar pattern of change but with a smaller magnitude, particularly in men. Correspondence between the two methods was generally high. Changes in HRQOL may be minimal over much of the life span, but physically oriented HRQOL can decline substantially after middle age. Although clinically relevant declines were more evident in prospectively collected data, differences in 10-year age increments of cross-sectional data may be a reasonable proxy for longitudinal changes, at least in those under 65 years of age. Results provide additional insight into the natural progression of HRQOL in the general population.

A prospective study of aspirin use and the risk of gastrointestinal bleeding in men.

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Edward S Huang

2010-12-01

Full Text Available Data regarding the influence of dose and duration of aspirin use on risk of gastrointestinal bleeding are conflicting.We conducted a prospective cohort study of 32,989 men enrolled in the Health Professionals Follow-up Study (HPFS in 1994 who provided biennial aspirin data. We estimated relative risk of major gastrointestinal bleeding requiring hospitalization or a blood transfusion.During 14 years of follow-up, 707 men reported an episode of major gastrointestinal bleeding over 377,231 person-years. After adjusting for risk factors, regular aspirin use (≥2 times/week had a multivariate relative risk (RR of gastrointestinal bleeding of 1.32 (95% confidence interval [CI], 1.12-1.55 compared to non-regular use. The association was particularly evident for upper gastrointestinal bleeding (multivariate RR, 1.49; 95% CI, 1.16-1.92. Compared to men who denied any aspirin use, multivariate RRs of upper gastrointestinal bleeding were 1.05 (95% CI 0.71-1.52 for men who used 0.5-1.5 standard tablets/week, 1.31 (95% CI 0.88-1.95 for 2-5 aspirin/week, 1.63 (95% CI, 1.15-2.32 for 6-14 aspirin/week and 2.40 (95% CI, 1.10-5.22 for >14 aspirin/week (P(trend<0.001. The relative risk also appeared to be dose-dependent among short-term users <5 years; P(trend<.001 and long-term users (≥5 years; P(trend = 0.015. In contrast, after controlling for dose, increasing duration of use did not appear to be associated with risk (P(trend = 0.749.Regular aspirin use increases the risk of gastrointestinal bleeding, especially from the upper tract. However, risk of bleeding appears to be more strongly related to dose than to duration of use. Risk of bleeding should be minimized by using the lowest effective dose among short-term and long-term aspirin users.

Subclinical Thyroid Dysfunction and Frailty Among Older Men

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Virgini, Vanessa S.; Rodondi, Nicolas; Cawthon, Peggy M.; Harrison, Stephanie Litwack; Hoffman, Andrew R.; Orwoll, Eric S.; Ensrud, Kristine E.

2015-01-01

Context: Both subclinical thyroid dysfunction and frailty are common among older individuals, but data on the relationship between these 2 conditions are conflicting. Objective: The purpose of this study was to assess the cross-sectional and prospective associations between subclinical thyroid dysfunction and frailty and the 5 frailty subdomains (sarcopenia, weakness, slowness, exhaustion, and low activity). Setting and Design: The Osteoporotic Fractures in Men Study is a prospective cohort study. Participants: Men older than 65 years (n = 1455) were classified into 3 groups of thyroid status: subclinical hyperthyroidism (n = 26, 1.8%), subclinical hypothyroidism (n = 102, 7.0%), and euthyroidism (n = 1327, 91.2%). Main Outcome Measures: Frailty was defined using a slightly modified Cardiovascular Health Study Index: men with 3 or more criteria were considered frail, men with 1 to 2 criteria were considered intermediately frail, and men with no criteria were considered robust. We assessed the cross-sectional relationship between baseline thyroid function and the 3 categories of frailty status (robust/intermediate/frail) as well as the prospective association between baseline thyroid function and subsequent frailty status and mortality after a 5-year follow-up. Results: At baseline, compared with euthyroid participants, men with subclinical hyperthyroidism had an increased likelihood of greater frailty status (adjusted odds ratio, 2.48; 95% confidence interval, 1.15–5.34), particularly among men aged hyperthyroidism were not consistently associated with overall frailty status or frailty components. Conclusion: Among community-dwelling older men, subclinical hyperthyroidism, but not subclinical hypothyroidism, is associated with increased odds of prevalent but not incident frailty. PMID:26495751

Changes in fruit, vegetable and juice consumption after the diagnosis of type 2 diabetes: a prospective study in men.

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Olofsson, Camilla; Discacciati, Andrea; Åkesson, Agneta; Orsini, Nicola; Brismar, Kerstin; Wolk, Alicja

2017-03-01

Given the importance of prevention of complications in type 2 diabetes (T2D), we aimed to examine changes over time in consumption of fruits, vegetables and juice among men who were diagnosed with T2D in comparison with men without diabetes. The prospective Cohort of Swedish Men, aged 45-79 years in 1997, was used to examine changes in diet after diagnosis of T2D. Dietary intake was assessed using FFQ in 1997 and 2009. In all, 23 953 men who were diabetes free at baseline (1997) and completed both FFQ were eligible to participate in the study. Diagnosis of T2D was reported by subjects and ascertained through registers. Multivariable linear mixed models were used to examine changes in mean servings/week over time. In total, 1741 men developed T2D during the study period. Increased consumption of vegetables and fruits was observed among those who developed T2D (equivalent to 1·6 servings/week, 95 % CI 1·08, 2·03) and men who remained diabetes free (0·7 servings/week, 95 % CI 0·54, 0·84). Consumption of juice decreased by 0·6 servings/week (95 % CI -0·71, -0·39) among those who developed T2D and increased by 0·1 servings/week (95 % CI 0·05, 0·15) in those who were diabetes free. Changes over time and between groups were statistically significant. Although improvements in diet were observed, only 36 % of those with T2D and 35 % of those without diabetes consumed ≥5 servings of fruits and vegetables/d in 2009.

Methods and Reliability of Radiographic Vertebral Fracture Detection in Older Men: The Osteoporotic Fractures in Men Study

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Cawthon, Peggy M.; Haslam, Jane; Fullman, Robin; Peters, Katherine W.; Black, Dennis; Ensrud, Kristine E.; Cummings, Steven R.; Orwoll, Eric S.; Barrett-Connor, Elizabeth; Marshall, Lynn; Steiger, Peter; Schousboe, John T.

2014-01-01

We describe the methods and reliability of radiographic vertebral fracture assessment in MrOS, a cohort of community dwelling men aged ≥65 yrs. Lateral spine radiographs were obtained at Visit 1 (2000-2) and 4.6 years later (Visit 2). Using a workflow tool (SpineAnalyzer™, Optasia Medical), a physician reader completed semi-quantitative (SQ) scoring. Prior to SQ scoring, technicians performed “triage” to reduce physician reader workload, whereby clearly normal spine images were eliminated from SQ scoring with all levels assumed to be SQ=0 (no fracture, “triage negative”); spine images with any possible fracture or abnormality were passed to the physician reader as “triage positive” images. Using a quality assurance sample of images (n=20 participants; 8 with baseline only and 12 with baseline and follow-up images) read multiple times, we calculated intra-reader kappa statistics and percent agreement for SQ scores. A subset of 494 participants' images were read regardless of triage classification to calculate the specificity and sensitivity of triage. Technically adequate images were available for 5958 of 5994 participants at Visit 1, and 4399 of 4423 participants at Visit 2. Triage identified 3215 (53.9%) participants with radiographs that required further evaluation by the physician reader. For prevalent fractures at Visit 1 (SQ≥1), intra-reader kappa statistics ranged from 0.79-0.92; percent agreement ranged from 96.9%-98.9%; sensitivity of the triage was 96.8% and specificity of triage was 46.3%. In conclusion, SQ scoring had excellent intra-rater reliability in our study. The triage process reduces expert reader workload without hindering the ability to identify vertebral fractures. PMID:25003811

High Serum Adiponectin Level Is a Risk Factor for Anemia in Japanese Men: A Prospective Observational Study of 1,029 Japanese Subjects.

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Kei Kohno

Full Text Available Erythroid abnormalities including anemia and polycythemia are often observed in the general clinical setting. Because recent studies reported that adiponectin negatively affects hematopoiesis, we performed a prospective observational study to assess the relationship between anemia and adiponectin, as well as other parameters, in 1029 Japanese subjects (477 men and 552 women 40 years of age and older. Body measurements, blood tests, and nutrition intake studies were performed at baseline, and 5 to 7 years later (follow-up. Hemoglobin (Hb and hematocrit (Hct levels in men with high serum adiponectin levels were lower at follow-up than at baseline. Multiple regression analysis showed that age, body mass index, adiponectin, and glutamic-pyruvic transaminase were significantly associated with erythroid-related variables (red blood cells, Hb, and Hct in both men and women (P <0.05. In a logistic regression analysis, adiponectin, fasting blood glucose, and β-natriuretic peptide were significant risk factors for anemia in men, and blood urea nitrogen and amylase were significant risk factors in women. Physical features and nutrient intake were not risk factors for anemia. Our study demonstrates, both clinically and epidemiologically, that a high serum adiponectin level decreases the amounts of erythroid-related variables and is a risk factor for anemia in Japanese men.

Time to complete wound healing in HIV-positive and HIV-negative men following medical male circumcision in Kisumu, Kenya: a prospective cohort study.

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John H Rogers

Full Text Available While voluntary medical male circumcision (VMMC has been shown to be protective against HIV-acquisition, the procedure may place men and their partners at risk of HIV infection in the period following circumcision if sex is resumed before the wound is healed. This prospective cohort study evaluates post-circumcision wound healing to determine whether the 42-day post-circumcision abstinence period, recommended by the World Health Organization and adopted by VMMC programs, is optimal.Men were circumcised by forceps-guided method and their post-circumcision wounds examined weekly for seven weeks and at 12 weeks. Time to complete healing was recorded in completed weeks since circumcision, and its associations with baseline covariates were assessed by Kaplan-Meier methods and Cox Proportional Hazard Models. A total of 215 HIV-negative and 108 HIV-positive men aged 18-35 years (median 26, IQR 23-30 were enrolled. 97.1% of scheduled follow-up visits were completed. At week 4, 59.3% of HIV-positive men and 70.4% of age-matched HIV-negative men were healed. At week 6, these percentages rose to 93.4% in HIV-positive men and 92.6% in age-matched HIV-negative men. There was no difference in the hazard of healing between 108 HIV-positive and 108 age-matched HIV-negative men (HR 0.91 95% CI 0.70-1.20. Early post-operative infection was associated with delayed healing in both HIV-positive and HIV-negative men (HR 0.48 95% CI 0.23-1.00.Our results indicate that the WHO recommendation for 42-days post-circumcision sexual abstinence should be maintained for both HIV-positive and HIV-negative men. It is important to stress condom use upon resumption of sex in all men undergoing circumcision.

High-dose B-vitamin supplements and risk for age-related cataract: a population-based prospective study of men and women.

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Selin, Jinjin Z; Lindblad, Birgitta E; Bottai, Matteo; Morgenstern, Ralf; Wolk, Alicja

2017-07-01

Previous studies that have investigated the association between B-vitamin supplement use and risk for cataract yield conflicting results. The aim of this study was to examine the association between use of high-dose B-vitamin supplements (approximately 10 times recommended daily intake) and risk for age-related cataract in a population-based prospective study of 13 757 women from the Swedish Mammography Cohort and 22 823 men from the Cohort of Swedish Men. Dietary supplement use and potential confounders were assessed using a questionnaire at baseline. Information on cataract diagnosis and extraction was obtained through linkage to registers. During the follow-up period between January 1998 and December 2011, we identified 8395 cataract cases (3851 for women and 4544 for men). The use of B vitamins plus other supplements and B vitamins only was associated with 9 % (95 % CI 2, 17) and 27 % (95 % CI 12, 43) increased risk for cataract, respectively. The hazard ratios for use of B vitamins only and risk for cataract stratified by different age groups were as follows: B-vitamin supplements was associated with an increased risk for cataract. This association might be confined to younger participants.

The Dietary Approaches to Stop Hypertension (DASH) diet, Western diet, and risk of gout in men: prospective cohort study.

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Rai, Sharan K; Fung, Teresa T; Lu, Na; Keller, Sarah F; Curhan, Gary C; Choi, Hyon K

2017-05-09

Objective  To prospectively examine the relation between the Dietary Approaches to Stop Hypertension (DASH) and Western diets and risk of gout (ie, the clinical endpoint of hyperuricemia) in men. Design  Prospective cohort study. Setting  The Health Professionals Follow-up Study. Participants  44 444 men with no history of gout at baseline. Using validated food frequency questionnaires, each participant was assigned a DASH dietary pattern score (based on high intake of fruits, vegetables, nuts and legumes, low fat dairy products, and whole grains, and low intake of sodium, sweetened beverages, and red and processed meats) and a Western dietary pattern score (based on high intake of red and processed meats, French fries, refined grains, sweets, and desserts). Main outcome measure  Risk of incident gout meeting the preliminary American College of Rheumatology survey criteria for gout, adjusting for potential confounders, including age, body mass index, hypertension, diuretic use, and alcohol intake. Results  During 26 years of follow-up, 1731 confirmed cases of incident gout were documented. A higher DASH dietary pattern score was associated with a lower risk for gout (adjusted relative risk for extreme fifths 0.68, 95% confidence interval 0.57 to 0.80, P value for trend dietary pattern score was associated with an increased risk for gout (1.42, 1.16 to 1.74, P=0.005). Conclusion  The DASH diet is associated with a lower risk of gout, suggesting that its effect of lowering uric acid levels in individuals with hyperuricemia translates to a lower risk of gout. Conversely, the Western diet is associated with a higher risk of gout. The DASH diet may provide an attractive preventive dietary approach for men at risk of gout. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Cost-effectiveness of bone densitometry among Caucasian women and men without a prior fracture according to age and body weight.

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Schousboe, J T; Gourlay, M; Fink, H A; Taylor, B C; Orwoll, E S; Barrett-Connor, E; Melton, L J; Cummings, S R; Ensrud, K E

2013-01-01

We used a microsimulation model to estimate the threshold body weights at which screening bone densitometry is cost-effective. Among women aged 55-65 years and men aged 55-75 years without a prior fracture, body weight can be used to identify those for whom bone densitometry is cost-effective. Bone densitometry may be more cost-effective for those with lower body weight since the prevalence of osteoporosis is higher for those with low body weight. Our purpose was to estimate weight thresholds below which bone densitometry is cost-effective for women and men without a prior clinical fracture at ages 55, 60, 65, 75, and 80 years. We used a microsimulation model to estimate the costs and health benefits of bone densitometry and 5 years of fracture prevention therapy for those without prior fracture but with femoral neck osteoporosis (T-score ≤ -2.5) and a 10-year hip fracture risk of ≥3%. Threshold pre-test probabilities of low BMD warranting drug therapy at which bone densitometry is cost-effective were calculated. Corresponding body weight thresholds were estimated using data from the Study of Osteoporotic Fractures (SOF), the Osteoporotic Fractures in Men (MrOS) study, and the National Health and Nutrition Examination Survey (NHANES) for 2005-2006. Assuming a willingness to pay of $75,000 per quality adjusted life year (QALY) and drug cost of $500/year, body weight thresholds below which bone densitometry is cost-effective for those without a prior fracture were 74, 90, and 100 kg, respectively, for women aged 55, 65, and 80 years; and were 67, 101, and 108 kg, respectively, for men aged 55, 75, and 80 years. For women aged 55-65 years and men aged 55-75 years without a prior fracture, body weight can be used to select those for whom bone densitometry is cost-effective.

Incremental predictive value of sarcopenia for incident fracture in an elderly Chinese cohort: results from the Osteoporotic Fractures in Men (MrOs) Study.

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Yu, Ruby; Leung, Jason; Woo, Jean

2014-08-01

We examined whether sarcopenia is predictive of incident fractures among older men, whether the inclusion of sarcopenia in models adds any incremental value to bone mineral density (BMD), and whether sarcopenia is associated with a higher risk of fractures in elderly with osteoporosis. A cohort of 2000 community-dwelling men aged ≥65 years were examined for which detailed information regarding demographics, socioeconomic, medical history, clinical, and lifestyle factors were documented. Body composition and BMD were measured using dual energy X-ray absorptiometry. Sarcopenia was defined according to the Asian Working Group for Sarcopenia (AWGS) algorithm. Incident fractures were documented during the follow-up period from 2001 to 2013, and related to sarcopenia and its component measures using Cox proportional hazard regressions. The contribution of sarcopenia for predicting fracture risk was evaluated by receiver operating characteristic analysis, net reclassification improvement (NRI), and integrated discrimination improvement (IDI). During an average of 11.3 years of follow-up, 226 (11.3%) men sustained at least 1 incident fracture, making the incidence of fractures 1200.6/100,000 person-years. After multivariate adjustments, sarcopenia was associated with increased fracture risk (hazard ratio [HR], 1.87, 95% confidence interval [CI], 1.26-2.79) independent of BMD and other clinical risk factors. The addition of sarcopenia did not significantly increase area under curve or IDI but significantly improved the predictive ability on fracture risk over BMD and other clinical risk factors by 5.12% (P sarcopenia (sarco-osteoporosis) resulted in a significantly increased risk of fractures (HR, 3.49, 95% CI, 1.76-6.90) compared with those with normal BMD and without sarcopenia. This study confirms that sarcopenia is a predictor of fracture risk in this elderly men cohort, establishes that sarcopenia provides incremental predictive value for fractures over the

A crossover-crossback prospective study of dibutyl-phthalate exposure from mesalamine medications and semen quality in men with inflammatory bowel disease

DEFF Research Database (Denmark)

Nassan, Feiby L; Coull, Brent A; Skakkebaek, Niels E

2016-01-01

BACKGROUND: Phthalates are widely used chemicals with ubiquitous exposure. Dibutyl-phthalate (DBP), a male reproductive toxicant in animals, is understudied in humans. Some mesalamine medications used to treat inflammatory bowel disease (IBD) have DBP in their coating, whereas other mesalamine...... formulations do not. OBJECTIVES: Taking advantage of differences in mesalamine formulations, we investigated whether high-DBP exposure from mesalamine medications was associated with decreased semen parameters. METHODS: 73 men with IBD taking mesalamine participated in a crossover-crossback prospective study...

Prospective effects of social support on internalized homonegativity and sexual identity concealment among middle-aged and older gay men: a longitudinal cohort study.

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Lyons, Anthony; Pepping, Christopher A

2017-09-01

Middle-aged and older gay men experience higher rates of depression and anxiety compared to their heterosexual counterparts, with internalized homonegativity and sexual identity concealment known to be major stress-related contributors. This study examined the prospective effect of different types and sources of social support on internalized homonegativity and sexual identity concealment experienced among middle-aged and older gay men. A longitudinal survey involving two waves of data collection separated by 12 months was conducted among a cohort of 186 gay-identified men aged 40 years and older. Two types of social support were found to be important. Greater baseline tangible or practical support independently predicted lower internalized homonegativity at 12-month follow-up, while greater baseline emotional or psychological support independently predicted a lower tendency toward sexual identity concealment at 12-month follow-up. Greater baseline support from community or government agencies, such as health services and support organizations, predicted higher internalized homonegativity at 12-month follow-up. These findings suggest that tangible and emotional support may be beneficial in reducing internalized homonegativity and sexual identity concealment among middle-aged and older gay men. Ensuring that services provide environments that do not compound the stressful impact of stigma also appears to be important.

Does dairy food intake predict arterial stiffness and blood pressure in men?: Evidence from the Caerphilly Prospective Study.

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Livingstone, Katherine M; Lovegrove, Julie A; Cockcroft, John R; Elwood, Peter C; Pickering, Janet E; Givens, D Ian

2013-01-01

Arterial stiffness is an independent predictor of cardiovascular disease events and mortality, and like blood pressure, may be influenced by dairy food intake. Few studies have investigated the effects of consumption of these foods on prospective measures of arterial stiffness. The present analysis aimed to investigate the prospective relationship between milk, cheese, cream, and butter consumption and aortic pulse wave velocity, augmentation index, systolic and diastolic blood pressure, as well as cross-sectional relationships between these foods and systolic and diastolic blood pressure and metabolic markers using data from the Caerphilly Prospective Study. Included in this cohort were 2512 men, aged 45 to 59 years, who were followed up at 5-year intervals for a mean of 22.8 years (number follow-up 787). Augmentation index was 1.8% lower in subjects in the highest quartiles of dairy product intake compared with the lowest (P trend=0.021), whereas in the highest group of milk consumption systolic blood pressure was 10.4 mm Hg lower (P trend=0.033) than in nonmilk consumers after a 22.8-year follow-up. Cross-sectional analyses indicated that across increasing quartiles of butter intake, insulin (P trend=0.011), triacylglycerol (P trend=0.023), total cholesterol (P trend=0.002), and diastolic blood pressure (P trend=0.027) were higher. Across increasing groups of milk intake and quartiles of dairy product intake, glucose (P trend=0.032) and triglyceride concentrations (P trend=0.031) were lower, respectively. The present results confirm that consumption of milk predicts prospective blood pressure, whereas dairy product consumption, excluding butter, is not detrimental to arterial stiffness and metabolic markers. Further research is needed to better understand the mechanisms that underpin these relationships.

No association between dietary vitamin K intake and fracture risk in chinese community-dwelling older men and women: a prospective study.

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Chan, R; Leung, J; Woo, J

2012-05-01

Data on the association between dietary vitamin K intake and fracture risk are limited among Chinese. This study examined such an association in community-dwelling elderly in Hong Kong. We present data from 2,944 subjects (1,605 men, 1,339 women) who participated in a prospective cohort study. Baseline dietary intakes of energy, protein, calcium, vitamin D, and vitamin K were assessed using a food-frequency questionnaire. Data on incident hip fracture and nonvertebral fracture during a median of 6.9 follow-up years were collected from a hospital database. Cox regression analyses were performed with adjustments for age, education attainment, smoking status, alcohol use, body mass index, hip bone mineral density, physical activity, use of calcium supplement, and energy-adjusted nutrient intakes. There were 29 (1.8 %) men and 19 (1.4 %) women with incident hip fractures and 97 (6.0 %) men and 88 (6.6 %) women with nonvertebral fractures. The median (interquartile range) of dietary vitamin K intake was 241.8 (157.5-360.8) and 238.9 (162.4-343.6) μg/day in men and women, respectively. Similar dietary vitamin K intakes were observed between subjects with hip or nonvertebral fractures and subjects without hip or nonvertebral fractures. In both men and women, dietary vitamin K intake was not associated with fracture risks at all measured sites in either crude or adjusted models. In Chinese community-dwelling elderly, hip or nonvertebral fracture risk was not associated with dietary vitamin K intake. The high dietary vitamin K intake of the studied group may have limited the ability to detect the association between vitamin K intake and fracture risk.

History of Severe Sunburn and Risk of Skin Cancer Among Women and Men in 2 Prospective Cohort Studies.

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Wu, Shaowei; Cho, Eunyoung; Li, Wen-Qing; Weinstock, Martin A; Han, Jiali; Qureshi, Abrar A

2016-05-01

Few studies have assessed the relationship between sunburn and risk of different skin cancers (melanoma, squamous cell carcinoma (SCC), and basal cell carcinoma (BCC)) in prospective studies simultaneously, and little is known about the association of severe sunburns at different body sites with skin cancer risk. We used data on 87,166 women in the Nurses' Health Study (1982-2010) and 32,959 men in the Health Professionals Follow-up Study (1992-2010) to investigate skin cancer risk associated with history of severe sunburns at different body sites (face/arms, trunk, and lower limbs). After adjustment for other risk factors, overall baseline history of severe sunburn was more apparently associated with risk of melanoma than with risk of SCC and BCC in men (multivariable-adjusted hazard ratios were 2.41 (95% confidence interval (CI): 1.32, 4.41) for melanoma, 1.48 (95% CI: 1.08, 2.03) for SCC, and 1.18 (95% CI: 1.06, 1.32) for BCC) but not in women. Sunburn on the trunk appeared to be more closely associated with melanoma risk, but not risk of SCC and BCC, when compared with sunburns at other body sites (face/arms and lower limbs). These differences were more apparent in men than in women. Pending further investigation, our findings add novel insights to the existing literature on sunburn history and skin cancer risk. © The Author 2016. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Obesity in men with childhood ADHD: a 33-year controlled, prospective, follow-up study.

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Cortese, Samuele; Ramos Olazagasti, Maria A; Klein, Rachel G; Castellanos, F Xavier; Proal, Erika; Mannuzza, Salvatore

2013-06-01

To compare BMI and obesity rates in fully grown men with and without childhood attention-deficit/hyperactivity disorder (ADHD). We predicted higher BMI and obesity rates in: (1) men with, versus men without, childhood ADHD; (2) men with persistent, versus men with remitted, ADHD; and (3) men with persistent or remitted ADHD versus those without childhood ADHD. Men with childhood ADHD were from a cohort of 207 white boys (referred at a mean age of 8.3 years), interviewed blindly at mean ages 18 (FU18), 25 (FU25), and 41 years (FU41). At FU18, 178 boys without ADHD were recruited. At FU41, 111 men with childhood ADHD and 111 men without childhood ADHD self-reported their weight and height. Men with childhood ADHD had significantly higher BMI (30.1 ± 6.3 vs 27.6 ± 3.9; P = .001) and obesity rates (41.4% vs 21.6%; P = .001) than men without childhood ADHD. Group differences remained significant after adjustment for socioeconomic status and lifetime mental disorders. Men with persistent (n = 24) and remitted (n = 87) ADHD did not differ significantly in BMI or obesity rates. Even after adjustment, men with remitted (but not persistent) ADHD had significantly higher BMI (B: 2.86 [95% CI: 1.22 to 4.50]) and obesity rates (odds ratio: 2.99 [95% CI: 1.55 to 5.77]) than those without childhood ADHD. Children with ADHD are at increased risk of obesity as adults. Findings of elevated BMI and obesity rates in men with remitted ADHD require replication.

Low-carbohydrate diet and type 2 diabetes risk in Japanese men and women: the Japan Public Health Center-Based Prospective Study.

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Akiko Nanri

Full Text Available Evidence is sparse and contradictory regarding the association between low-carbohydrate diet score and type 2 diabetes risk, and no prospective study examined the association among Asians, who consume greater amount of carbohydrate. We prospectively investigated the association of low-carbohydrate diet score with type 2 diabetes risk.Participants were 27,799 men and 36,875 women aged 45-75 years who participated in the second survey of the Japan Public Health Center-Based Prospective Study and who had no history of diabetes. Dietary intake was ascertained by using a validated food-frequency questionnaire, and low-carbohydrate diet score was calculated from total carbohydrate, fat, and protein intake. The scores for high animal protein and fat or for high plant protein and fat were also calculated. Odds ratios of self-reported, physician-diagnosed type 2 diabetes over 5-year were estimated by using logistic regression.During the 5-year period, 1191 new cases of type 2 diabetes were self-reported. Low-carbohydrate diet score for high total protein and fat was significantly associated with a decreased risk of type 2 diabetes in women (P for trend <0.001; the multivariable-adjusted odds ratio of type 2 diabetes for the highest quintile of the score were 0.63 (95% confidence interval 0.46-0.84, compared with those for the lowest quintile. Additional adjustment for dietary glycemic load attenuated the association (odds ratio 0.75, 95% confidence interval 0.45-1.25. When the score separated for animal and for plant protein and fat, the score for high animal protein and fat was inversely associated with type 2 diabetes in women, whereas the score for high plant protein and fat was not associated in both men and women.Low-carbohydrate diet was associated with decreased risk of type 2 diabetes in Japanese women and this association may be partly attributable to high intake of white rice. The association for animal-based and plant-based low

Prospective study of antibiotic prophylaxis for prostate biopsy involving >1100 men.

LENUS (Irish Health Repository)

Manecksha, Rustom P

2012-01-01

We aimed to compare infection rates for two 3-day antibiotic prophylaxis regimens for transrectal ultrasound-guided prostate biopsy (TRUSgbp) and demonstrate local microbiological trends. In 2008, 558 men and, in 2009, 625 men had TRUSgpb. Regimen 1 (2008) comprised 400 mg Ofloxacin immediately before biopsy and 200 mg 12-hourly for 3 days. Regimen 2 (2009) comprised Ofloxacin 200 mg 12-hourly for 3 days commencing 24 hours before biopsy. 20\\/558 (3.6%) men had febrile episodes with regimen 1 and 10\\/625 (1.6%) men with regimen 2 (P = 0.03). E. coli was the most frequently isolated organism. Overall, 7\\/13 (54%) of positive urine cultures were quinolone resistant and (5\\/13) 40% were multidrug resistant. Overall, 5\\/9 (56%) patients with septicaemia were quinolone resistant. All patients were sensitive to Meropenem. There was 1 (0.2%) death with regimen 1. Commencing Ofloxacin 24 hours before TRUSgpb reduced the incidence of febrile episodes significantly. We observed the emergence of quinolone and multidrug-resistant E. coli. Meropenem should be considered for unresolving sepsis.

Comprehensive pelvic floor physical therapy program for men with idiopathic chronic pelvic pain syndrome: a prospective study.

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Masterson, Thomas A; Masterson, John M; Azzinaro, Jessica; Manderson, Lattoya; Swain, Sanjaya; Ramasamy, Ranjith

2017-10-01

Male chronic pelvic pain syndrome (CPPS) is a heterogeneous constellation of symptoms that causes significant impairment and is often challenging to treat. In this prospective study, we evaluated men with CPPS who underwent comprehensive pelvic floor physical therapy (PFPT) program. We used the previously validated Genitourinary Pain Index (GUPI) to measure outcomes. We included 14 men who underwent physical therapy for idiopathic CPPS from October 2015 to October 2016. Men with clearly identifiable causes of pelvic pain, such as previous surgery, chronic infection, trauma, prostatitis and epididymitis were excluded. Treatment included: (I) manual therapy (internal and external) of pelvic floor and abdominal musculature to facilitate relaxation of muscles; (II) therapeutic exercises to promote range of motion, improve mobility/flexibility and strengthen weak muscles; (III) biofeedback to facilitate strengthening and relaxation of pelvic floor musculature; (IV) neuromodulation for pelvic floor muscle relaxation and pain relief. GUPI questionnaires were collected at initial evaluation and after the 10th visit. Higher scores reflect worse symptoms. Previous validation of the GUPI calculated a reduction of 7 points to robustly predict being a treatment responder (sensitivity 100%, specificity 76%) and a change in 4 points to predict modest response. Data are presented as medians (ranges). A total of 10 patients completed 10 visits, and the remaining four patients completed between 5 and 9 visits. The median National Institute of Health-Chronic Prostatitis Symptom Index (NIH-CPSI) score at initial evaluation was 30.8 [16-39] and decreased to 22.2 [7-37] at the tenth visit. Five of the 10 patients (50%) in the study had a reduction of greater than 7 points indicating a robust treatment response, and two (20%) had a change of greater than 4 indicating moderate response. Three patients (30%) did not have any meaningful change in NIH-CPSI and the remaining four are in the

Portrait of an Epidemic: Extremely High Human Immunodeficiency Virus Prevalence and Incidence Among Young Black Men Having Sex With Men and Residing in a Southern City.

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Mena, Leandro; Crosby, Richard A

2017-07-01

A 12-month prospective cohort study of 609 young black men who have sex with men (YBMSM) assessed human immunodeficiency virus seroconversion. One-hundred-seventy men (27.9%) were either human immunodeficiency virus-infected before enrollment or tested positive within 30 days afterward. Thirty (4.9%) were classified as incident infections occurring in a 12-month period. Subtracting the 170 from the denominator, incidence was 6.8%.

Men who have sex with men more often chose daily than event-driven use of pre-exposure prophylaxis: baseline analysis of a demonstration study in Amsterdam.

NARCIS (Netherlands)

Hoornenborg, Elske; Achterbergh, Roel Ca; van der Loeff, Maarten F Schim; Davidovich, Udi; van der Helm, Jannie J; Hogewoning, Arjan; van Duijnhoven, Yvonne Thp; Sonder, Gerard Jb; de Vries, Henry Jc; Prins, Maria

The Amsterdam PrEP project is a prospective, open-label demonstration study at a large sexually transmitted infection (STI) clinic. We examined the uptake of PrEP; the baseline characteristics of men who have sex with men (MSM) and transgender persons initiating PrEP; their choices of daily versus

Customers' perceptions of and satisfaction with medicine retail outlet services in Addis Ababa, Ethiopia: a cross-sectional study.

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Gebregeorgise, Dawit T; Mohammed, Tofik A; Redi, Zebiba S; Sporrong, Sofia Kälvemark

2018-06-01

The aim of this study was to assess customers' perceptions of and satisfaction with MRO services in Addis Ababa and to explore factors associated with their satisfaction and reasons for visits. A cross-sectional survey was conducted among customers selected from 28 MROs in Addis Ababa, using multi-stage sampling techniques. Simple descriptive statistics and multivariable logistic regression at 95% confidence interval were used for the analysis. Of 396 respondents, 324 (81.8%) visited MROs to purchase prescription medicines. A majority (338/396; 85.4%) of them perceived that pharmacists and druggists (pharmacy professionals) play a major role in healthcare delivery. A third (140/396; 35.4%) of the respondents agreed with the statement that pharmacy professionals are more concerned about patient care than about their business. Regarding reasons for visiting, being married was positively associated with buying over-the-counter, higher educational status was linked with more satisfaction. Overall, 56.8% (225/396) of the respondents reported that they were satisfied with the service provided by MROs. Customers of MROs had mixed perceptions of and satisfaction with the current service. Marital status and age were associated with the reason for visiting, while the educational level was associated with the level of satisfaction. The overall positive perceptions and satisfaction about MROs should be taken as an opportunity to promote and improve pharmaceutical services rendered in MROs, to ensure that the public is receiving maximum benefit. © 2017 Royal Pharmaceutical Society.

The Influence of Community Disadvantage and Masculinity Ideology on Number of Sexual Partners: A Prospective Analysis of Young Adult, Rural Black Men.

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Kogan, Steven M; Cho, Junhan; Barton, Allen W; Duprey, Erinn B; Hicks, Megan R; Brown, Geoffrey L

2017-01-01

Young, rural Black men are disproportionately affected by sexually transmitted infections (STIs), a consequence, in part, of multiple sexual partnerships. We conducted a prospective study that examined the influence of masculinity ideology on changes in numbers of sexual partners in this population. We focused on a set of high-risk attitudes termed reputational masculinity. Community disadvantage during young adulthood was examined as a risk factor for reputational masculinity ideology, and vocational commitment was examined as a potential protective factor. The sample included 505 African American men ages 19 to 22 from high-poverty rural communities. Men reported their numbers of sexual partners during the past three months, masculinity ideology, community disadvantage, and vocational commitment. Follow-up data were collected 18 months after baseline assessment. Negative binomial modeling was used to test study hypotheses. Results indicated that community disadvantage was associated with increases in reputational masculinity during early adulthood, which in turn were linked to increases in numbers of sexual partners. Vocational commitment interacted with reputational masculinity to forecast numbers of sexual partners, attenuating the influence of reputational masculinity. Reputational masculinity and promotion of engagement with the workplace may be important targets for interventions designed to reduce sexual risk behavior.

Customers' perceptions of and satisfaction with medicine retail outlet services in Addis Ababa, Ethiopia

DEFF Research Database (Denmark)

Gebregeorgise, Dawit T; Mohammed, Tofik A; Redi, Zebiba S

2018-01-01

OBJECTIVES: The aim of this study was to assess customers' perceptions of and satisfaction with MRO services in Addis Ababa and to explore factors associated with their satisfaction and reasons for visits. METHODS: A cross-sectional survey was conducted among customers selected from 28 MROs...... for visiting, being married was positively associated with buying over-the-counter, higher educational status was linked with more satisfaction. Overall, 56.8% (225/396) of the respondents reported that they were satisfied with the service provided by MROs. CONCLUSION: Customers of MROs had mixed perceptions...... of and satisfaction with the current service. Marital status and age were associated with the reason for visiting, while the educational level was associated with the level of satisfaction. The overall positive perceptions and satisfaction about MROs should be taken as an opportunity to promote and improve...

Prospective Evaluation of Self-Reported Aggression in Transgender Persons.

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Defreyne, Justine; T'Sjoen, Guy; Bouman, Walter Pierre; Brewin, Nicola; Arcelus, Jon

2018-05-01

Although research on the relation between testosterone and aggression in humans is inconclusive, guidelines (including the World Professional Association for Transgender Health Standards of Care, edition 7) have warned for an increase in aggression in transgender men taking testosterone treatment. To investigate the association between levels of testosterone and aggression in treatment-seeking transgender people and explore the role of mental health psychopathology (anxiety and depressive symptoms) and social support in aggression in this population. Every transgender person invited for assessment at a national transgender health clinic in the United Kingdom during a 3-year period (2012-2015) completed self-report measures for interpersonal problems, including levels of aggression (Inventory of Interpersonal Problems [IIP-32]), symptoms of anxiety and depression (Hospital Anxiety and Depression Scale [HADS]), social support (Multidimensional Scale of Perceived Social Support), and experiences of transphobia before and 1 year after the initiation of gender-affirming hormonal therapy. Correlations between prospective scores for the IIP-32 factor "too aggressive" and prospective levels of sex steroids, prospective psychological (HADS), and baseline psychosocial measurements were tested. Prospective scores for the factor "too aggressive" were not correlated to prospective serum testosterone levels. Results of 140 people (56 transgender men, 84 transgender women) were analyzed. A prospective increase in scores for the factor "too aggressive" of the IIP-32 in transgender men 1 year after being treated with testosterone treatment or a decrease of the IIP-32 aggression scores in transgender women 1 year after gender-affirming hormonal therapy was not found. However, a positive correlation was found between increasing HADS anxiety scores and increasing scores for the IIP-32 "too aggressive" score in the entire study population and a positive correlation with lower support

Racial Differences in Prediction of Time to Prostate Cancer Diagnosis in a Prospective Screening Cohort of High-Risk Men: Effect of TMPRSS2 Met160Val

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Giri, Veda N.; Ruth, Karen; Hughes, Lucinda; Uzzo, Robert G.; Chen, David Y.T.; Boorjian, Stephen A.; Viterbo, Rosalia; Rebbeck, Timothy R.

2011-01-01

Introduction The TMPRSS2-ERG gene fusion occurs in >50% of prostate tumors and has been associated with poor outcomes. The T-allele (Valine) of the Met160Val (rs12329760) in TMPRSS2 has been associated with this fusion. We evaluated this polymorphism with respect to self-identified race or ethnicity (SIRE), time to prostate cancer (PCA) diagnosis, and screening parameters in the Prostate Cancer Risk Assessment Program, a prospective screening program for high-risk men. Patients and Methods 631 men ages 35-69 years were studied. “High-risk” was defined as ≥ one first degree or two second degree relatives with PCA, any African American (AA) man regardless of familial PCA, and men with BRCA1/2 mutations. Men with elevated PSA or other indications for PCA underwent biopsy. Men were followed from time of study entry to PCA diagnosis. Cox models were used to evaluate time to PCA diagnosis by genotype. Results Genotype distribution differed significantly by SIRE (CT/TT vs. CC, p<0.0001). Among 183 Caucasian men with at least one follow-up visit, PCA was more than doubled in men carrying CT/TT vs CC genotypes (HR= 2.55, 95% CI=1.14-5.70) after controlling for age and PSA. No association was seen among AA men by TMPRSS2 genotype. Conclusions The T-allele of the Met160Val variant in TMPRSS2, which has been associated with the TMPRSS2-ERG fusion, may be informative of time to PCA diagnosis for a subset of high-risk Caucasian men who are undergoing regular PCA screening. This variant along with other genetic markers warrant further study for personalizing PCA screening. PMID:20735386

Comparison of imiquimod, topical fluorouracil, and electrocautery for the treatment of anal intraepithelial neoplasia in HIV-positive men who have sex with men: an open-label, randomised controlled trial

NARCIS (Netherlands)

Richel, Olivier; de Vries, Henry J. C.; van Noesel, Carel J. M.; Dijkgraaf, Marcel. G. W.; Prins, Jan M.

2013-01-01

Anal cancer is an increasing issue in HIV-positive men who have sex with men (MSM). Screening for its precursor, anal intraepithelial neoplasia (AIN), is subject of discussion. Current treatment options are suboptimum and have not been compared in a prospective trial. We compared efficacy and

Stability of Bisexual Behavior and Extent of Viral Bridging Behavior Among Men Who Have Sex with Men and Women.

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Friedman, M Reuel; Stall, Ron; Plankey, Michael; Shoptaw, Steve; Herrick, A L; Surkan, Pamela J; Teplin, Linda; Silvestre, Anthony J

2017-05-01

Bisexual men experience significant health disparities likely related to biphobia. Biphobia presents via several preconceptions, including that bisexuality is transitory, and that bisexual men act as viral bridges between men who have sex with men and heterosexual populations. We analyzed data from a prospective cohort of gay and bisexual men, the Multicenter AIDS Cohort Study, to test these preconceptions. Men reporting both male and female sexual partners (MSMW) between 2002 and 2009 (n = 111) were classified as behaviorally bisexual. We assessed five hypotheses over two domains (transience of bisexual behavior and viral bridging). No evidence was found supporting the transitory nature of bisexuality. Trajectories of bisexual behavior were not transient over time. We found little evidence to support substantial viral bridging behavior. Notably, HIV-positive MSMW reported lower proportions of female partners than HIV-negative MSMW. Our results provide no empirical support for bisexual transience and scant support for viral bridging hypotheses. Our results provide key data showing that male bisexual behavior may be stable over long time periods and that behaviorally bisexual men's risk to female sexual partners may be lower than expected.

Depressive symptoms and other risk factors predicting suicide in middle-aged men: a prospective cohort study among Korean Vietnam War veterans

Directory of Open Access Journals (Sweden)

Sang-Wook Yi

2015-07-01

Full Text Available Background. Few studies have prospectively examined whether depressive symptoms and other risk factors are associated with a higher risk of suicide death in individuals other than high-risk populations such as psychiatric patients and individuals with self-harm histories. The purpose of the study is to prospectively examine whether depressive symptoms assessed by the Beck Depression Inventory (BDI are associated with greater risk of suicide death and whether depressive symptoms and other risk factors are independent predictors of suicide in general-risk populations. Another aim is to evaluate the sensitivity of the BDI for predicting suicide death.Methods. 10,238 Korean Vietnam War veterans (mean age: 56.3 years who participated in two surveys in 2001 were followed up for suicide mortality over 7.5 years.Results. 41 men died by suicide. Severely depressed participants had a higher adjusted hazard ratio (aHR = 3.4; 95% CI [1.5–7.7] of suicide than non-to-moderately depressed ones. Higher suicide risk was associated with more severe depressive symptoms (p for trend = 0.009. After adjustment for depressive symptoms and other factors, very poor health, low education, and past drinking were associated with higher suicide risk, while good health, body mass index, and marital status were not associated with suicide. The sensitivity at the cut-off score of 31 for detecting suicide was higher during the earlier 3.5 years of the follow-up (75%; 95% CI [50–90] than during the latter 4 years (60%; 95% CI [41–76].Conclusions. Depressive symptoms are a strong independent predictor and very poor health, low education, and drinking status may be independent predictors of future suicide. The BDI may have acceptable diagnostic properties as a risk assessment tool for identifying people with depression and suicidal potential among middle-aged men.

Depressive symptoms and other risk factors predicting suicide in middle-aged men: a prospective cohort study among Korean Vietnam War veterans.

Science.gov (United States)

Yi, Sang-Wook; Hong, Jae-Seok

2015-01-01

Background. Few studies have prospectively examined whether depressive symptoms and other risk factors are associated with a higher risk of suicide death in individuals other than high-risk populations such as psychiatric patients and individuals with self-harm histories. The purpose of the study is to prospectively examine whether depressive symptoms assessed by the Beck Depression Inventory (BDI) are associated with greater risk of suicide death and whether depressive symptoms and other risk factors are independent predictors of suicide in general-risk populations. Another aim is to evaluate the sensitivity of the BDI for predicting suicide death. Methods. 10,238 Korean Vietnam War veterans (mean age: 56.3 years) who participated in two surveys in 2001 were followed up for suicide mortality over 7.5 years. Results. 41 men died by suicide. Severely depressed participants had a higher adjusted hazard ratio (aHR = 3.4; 95% CI [1.5-7.7]) of suicide than non-to-moderately depressed ones. Higher suicide risk was associated with more severe depressive symptoms (p for trend = 0.009). After adjustment for depressive symptoms and other factors, very poor health, low education, and past drinking were associated with higher suicide risk, while good health, body mass index, and marital status were not associated with suicide. The sensitivity at the cut-off score of 31 for detecting suicide was higher during the earlier 3.5 years of the follow-up (75%; 95% CI [50-90]) than during the latter 4 years (60%; 95% CI [41-76]). Conclusions. Depressive symptoms are a strong independent predictor and very poor health, low education, and drinking status may be independent predictors of future suicide. The BDI may have acceptable diagnostic properties as a risk assessment tool for identifying people with depression and suicidal potential among middle-aged men.

Systematic Review and Meta-Analysis of Doxycycline Efficacy for Rectal Lymphogranuloma Venereum in Men Who Have Sex with Men.

Science.gov (United States)

Leeyaphan, Charussri; Ong, Jason J; Chow, Eric P F; Kong, Fabian Y S; Hocking, Jane S; Bissessor, Melanie; Fairley, Christopher K; Chen, Marcus

2016-10-01

Rectal lymphogranuloma venereum (LGV) has reemerged as a sexually transmitted infection among men who have sex with men (MSM), particularly those who are HIV-positive. We undertook a systematic review and meta-analysis to determine the efficacy of doxycycline (100 mg 2×/d for 21 days) for rectal LGV in MSM. Nine studies were included: 4 prospective, 4 retrospective, and 1 combined retrospective and prospective. In total, 282 MSM with rectal LGV were included in the studies. All studies reported using nucleic acid amplification tests to assess microbial cure. Most patients (>80%) had symptomatic rectal infection. The fixed-effects pooled efficacy for doxycycline was 98.5% (95% CI 96.3%-100%, I (2)  = 0%; p = 0.993). Doxycycline at 100 mg twice daily for 21 days demonstrated a high microbial cure rate. These data support doxycycline at this dosage and duration as first-line therapy for rectal LGV in MSM.

An Essential Role for ECSIT in Mitochondrial Complex I Assembly and Mitophagy in Macrophages

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Flávia R.G. Carneiro

2018-03-01

Full Text Available ECSIT is a mitochondrial complex I (CI-associated protein that has been shown to regulate the production of mitochondrial reactive oxygen species (mROS following engagement of Toll-like receptors (TLRs. We have generated an Ecsit conditional knockout (CKO mouse strain to study the in vivo role of ECSIT. ECSIT deletion results in profound alteration of macrophage metabolism, leading to a striking shift to reliance on glycolysis, complete disruption of CI activity, and loss of the CI holoenzyme and multiple subassemblies. An increase in constitutive mROS production in ECSIT-deleted macrophages prevents further TLR-induced mROS production. Surprisingly, ECSIT-deleted cells accumulate damaged mitochondria because of defective mitophagy. ECSIT associates with the mitophagy regulator PINK1 and exhibits Parkin-dependent ubiquitination. However, upon ECSIT deletion, we observed increased mitochondrial Parkin without the expected increase in mitophagy. Taken together, these results demonstrate a key role of ECSIT in CI function, mROS production, and mitophagy-dependent mitochondrial quality control.

Topical 5-fluorouracil treatment of anal intraepithelial neoplasia in human immunodeficiency virus-positive men

NARCIS (Netherlands)

Richel, O.; Wieland, U.; de Vries, H. J. C.; Brockmeyer, N. H.; van Noesel, C.; Potthoff, A.; Prins, J. M.; Kreuter, A.

2010-01-01

Background Anal intraepithelial neoplasia (AIN), a human papillomavirus (HPV) induced potential precursor lesion of anal cancer, is frequent among human immunodeficiency virus (HIV)-positive men who have sex with men (MSM). So far, only a few prospective studies have been performed on the topical

Women awaken faster than men after electroencephalogram-monitored propofol sedation for colonoscopy: A prospective observational study.

Science.gov (United States)

Riphaus, Andrea; Slottje, Mark; Bulla, Jan; Keil, Carolin; Mentzel, Christian; Limbach, Vera; Schultz, Barbara; Unzicker, Christian

2017-10-01

Sedation for colonoscopy using intravenous propofol has become standard in many Western countries. Gender-specific differences have been shown for general anaesthesia in dentistry, but no such data existed for gastrointestinal endoscopy. A prospective observational study. An academic teaching hospital of Hannover Medical School. A total of 219 patients (108 women and 111 men) scheduled for colonoscopy. Propofol sedation using electroencephalogram monitoring during a constant level of sedation depth (D0 to D2) performed by trained nurses or physicians after a body-weight-adjusted loading dose. The primary end-point was the presence of gender-specific differences in awakening time (time from end of sedation to eye-opening and complete orientation); secondary outcome parameters analysed were total dose of propofol, sedation-associated complications (bradycardia, hypotension, hypoxaemia and apnoea), patient cooperation and patient satisfaction. Multivariate analysis was performed to correct confounding factors such as age and BMI. Women awakened significantly faster than men, with a time to eye-opening of 7.3 ± 3.7 versus 8.4 ± 3.4 min (P = 0.005) and time until complete orientation of 9.1 ± 3.9 versus 10.4 ± 13.7 min (P = 0.008). The propofol dosage was not significantly different, with some trend towards more propofol per kg body weight in women (3.98 ± 1.81 mg versus 3.72 ± 1.75 mg, P = 0.232). The effect of gender aspects should be considered when propofol is used as sedation for gastrointestinal endoscopy. That includes adequate dosing for women as well as caution regarding potential overdosing of male patients. ClinicalTrials.gov (Identifier: NCT02687568).

Causes of death and prognostic factors in multiple endocrine neoplasia type 1: a prospective study: comparison of 106 MEN1/Zollinger-Ellison syndrome patients with 1613 literature MEN1 patients with or without pancreatic endocrine tumors.

Science.gov (United States)

Ito, Tetsuhide; Igarashi, Hisato; Uehara, Hirotsugu; Berna, Marc J; Jensen, Robert T

2013-05-01

Multiple endocrine neoplasia type 1 (MEN1) is classically characterized by the development of functional or nonfunctional hyperplasia or tumors in endocrine tissues (parathyroid, pancreas, pituitary, adrenal). Because effective treatments have been developed for the hormone excess state, which was a major cause of death in these patients in the past, coupled with the recognition that nonendocrine tumors increasingly develop late in the disease course, the natural history of the disease has changed. An understanding of the current causes of death is important to tailor treatment for these patients and to help identify prognostic factors; however, it is generally lacking.To add to our understanding, we conducted a detailed analysis of the causes of death and prognostic factors from a prospective long-term National Institutes of Health (NIH) study of 106 MEN1 patients with pancreatic endocrine tumors with Zollinger-Ellison syndrome (MEN1/ZES patients) and compared our results to those from the pooled literature data of 227 patients with MEN1 with pancreatic endocrine tumors (MEN1/PET patients) reported in case reports or small series, and to 1386 patients reported in large MEN1 literature series. In the NIH series over a mean follow-up of 24.5 years, 24 (23%) patients died (14 MEN1-related and 10 non-MEN1-related deaths). Comparing the causes of death with the results from the 227 patients in the pooled literature series, we found that no patients died of acute complications due to acid hypersecretion, and 8%-14% died of other hormone excess causes, which is similar to the results in 10 large MEN1 literature series published since 1995. In the 2 series (the NIH and pooled literature series), two-thirds of patients died from an MEN1-related cause and one-third from a non-MEN1-related cause, which agrees with the mean values reported in 10 large MEN1 series in the literature, although in the literature the causes of death varied widely. In the NIH and pooled literature

Prospective study of ready-to-eat breakfast cereal consumption and cognitive decline among elderly men and women.

Science.gov (United States)

Wengreen, H; Nelson, C; Munger, R G; Corcoran, C

2011-03-01

To examine associations between frequency of ready-to-eat-cereal (RTEC) consumption and cognitive function among elderly men and women of the Cache County Study on Memory Health and Aging in Utah. A population-based prospective cohort study established in Cache County, Utah in 1995. 3831 men and women > 65 years of age who were living in Cache County, Utah in 1995. Diet was assessed using a 142-item food frequency questionnaire at baseline. Cognitive function was assessed using an adapted version of the Modified Mini-Mental State examination (3MS) at baseline and three subsequent interviews over 11 years. RTEC consumption was defined as daily, weekly, or infrequent use. In multivariable models, more frequent RTEC consumption was not associated with a cognitive benefit. Those consuming RTEC weekly but less than daily scored higher on their baseline 3MS than did those consuming RTEC more or less frequently (91.7, 90.6, 90.6, respectively; p-value < 0.001). This association was maintained across 11 years of observation such that those consuming RTEC weekly but less than daily declined on average 3.96 points compared to an average 5.13 and 4.57 point decline for those consuming cereal more or less frequently (p-value = 0.0009). Those consuming RTEC at least daily had poorer cognitive performance at baseline and over 11 years of follow-up compared to those who consumed cereal more or less frequently. RTEC is a nutrient dense food, but should not replace the consumption of other healthy foods in the diets' of elderly people. Associations between RTEC consumption, dietary patterns, and cognitive function deserve further study.

Work after age 65: A prospective study of Australian men and women.

Science.gov (United States)

Majeed, Tazeen; Forder, Peta M; Tavener, Meredith; Vo, Kha; Byles, Julie

2017-06-01

This study describes hours in paid work for Australian men and women aged over 65, focusing on associations between work and education. Data were analysed separately for men and women, from baseline and first follow-up surveys of the 45 and Up Study. Generalised estimating equation models were used to identify associations between work, education and other factors over time. The odds of doing paid work increased with higher education level and decreased with time, age, poorer physical function and having health conditions (high blood pressure, diabetes, stroke and breast cancer). Un-partnered women were more likely to work in later life than partnered women. This study quantifies the importance of education and health factors in determining continued participation of Australian men and women in paid work in later life. These factors need to be considered for policies aiming to increase workforce participation beyond 65 years of age. © 2017 AJA Inc.

The path from mitochondrial ROS to aging runs through the mitochondrial permeability transition pore.

Science.gov (United States)

Rottenberg, Hagai; Hoek, Jan B

2017-10-01

Excessive production of mitochondrial reactive oxygen species (mROS) is strongly associated with mitochondrial and cellular oxidative damage, aging, and degenerative diseases. However, mROS also induces pathways of protection of mitochondria that slow aging, inhibit cell death, and increase lifespan. Recent studies show that the activation of the mitochondrial permeability transition pore (mPTP), which is triggered by mROS and mitochondrial calcium overloading, is enhanced in aged animals and humans and in aging-related degenerative diseases. mPTP opening initiates further production and release of mROS that damage both mitochondrial and nuclear DNA, proteins, and phospholipids, and also releases matrix NAD that is hydrolyzed in the intermembrane space, thus contributing to the depletion of cellular NAD that accelerates aging. Oxidative damage to calcium transporters leads to calcium overload and more frequent opening of mPTP. Because aging enhances the opening of the mPTP and mPTP opening accelerates aging, we suggest that mPTP opening drives the progression of aging. Activation of the mPTP is regulated, directly and indirectly, not only by the mitochondrial protection pathways that are induced by mROS, but also by pro-apoptotic signals that are induced by DNA damage. We suggest that the integration of these contrasting signals by the mPTP largely determines the rate of cell aging and the initiation of cell death, and thus animal lifespan. The suggestion that the control of mPTP activation is critical for the progression of aging can explain the conflicting and confusing evidence regarding the beneficial and deleterious effects of mROS on health and lifespan. © 2017 The Authors. Aging Cell published by the Anatomical Society and John Wiley & Sons Ltd.

An Essential Role for ECSIT in Mitochondrial Complex I Assembly and Mitophagy in Macrophages.

Science.gov (United States)

Carneiro, Flávia R G; Lepelley, Alice; Seeley, John J; Hayden, Matthew S; Ghosh, Sankar

2018-03-06

ECSIT is a mitochondrial complex I (CI)-associated protein that has been shown to regulate the production of mitochondrial reactive oxygen species (mROS) following engagement of Toll-like receptors (TLRs). We have generated an Ecsit conditional knockout (CKO) mouse strain to study the in vivo role of ECSIT. ECSIT deletion results in profound alteration of macrophage metabolism, leading to a striking shift to reliance on glycolysis, complete disruption of CI activity, and loss of the CI holoenzyme and multiple subassemblies. An increase in constitutive mROS production in ECSIT-deleted macrophages prevents further TLR-induced mROS production. Surprisingly, ECSIT-deleted cells accumulate damaged mitochondria because of defective mitophagy. ECSIT associates with the mitophagy regulator PINK1 and exhibits Parkin-dependent ubiquitination. However, upon ECSIT deletion, we observed increased mitochondrial Parkin without the expected increase in mitophagy. Taken together, these results demonstrate a key role of ECSIT in CI function, mROS production, and mitophagy-dependent mitochondrial quality control. Copyright © 2018 The Author(s). Published by Elsevier Inc. All rights reserved.

Caffeine and risk of Parkinson disease in a large cohort of men and women

Science.gov (United States)

Palacios, Natalia; Gao, Xiang; McCullough, Marjorie L.; Schwarzschild, Michael A.; Shah, Roma; Gapstur, Susan; Ascherio, Alberto

2012-01-01

Background Caffeine consumption has been associated with a reduced risk of Parkinson disease. The association is strong and consistent in men, but uncertain in women, possibly because of an interaction with hormone replacement therapy. We sought to confirm these findings using data on Parkinson disease incidence in the CPS II Nutrition Cohort, a large prospective study of men and women. Methods We conducted a prospective study of caffeine intake and risk of PD within the Cancer Prevention Study II Nutrition Cohort. Intakes of coffee and other sources of caffeine were assessed at baseline. Incident cases of PD (n = 317; 197 men and 120 women) were confirmed by treating physicians and medical record review. Relative risks (RR) were estimated using proportional hazards models, adjusting for age, smoking and alcohol consumption. Results After adjustment for age, smoking and alcohol intake, high caffeine consumption was associated with a reduced risk of PD. The relative risk comparing the 5th to the 1st quintile of caffeine intake was 0.43 (CI: 0.26, 0.71, p-trend = coffee was not associated with PD risk. Conclusion Findings from this large prospective study of men and women are consistent with a protective effect of caffeine intake on PD incidence, with an attenuating influence of hormone replacement therapy in women. PMID:22927157

Caffeine and risk of Parkinson's disease in a large cohort of men and women.

Science.gov (United States)

Palacios, Natalia; Gao, Xiang; McCullough, Marjorie L; Schwarzschild, Michael A; Shah, Roma; Gapstur, Susan; Ascherio, Alberto

2012-09-01

Caffeine consumption has been associated with a reduced risk of Parkinson's disease (PD). The association is strong and consistent in men, but uncertain in women, possibly because of an interaction with hormone replacement therapy (HRT). We sought to confirm these findings using data on PD incidence in the Cancer Prevention Study II Nutrition Cohort (CPS II-Nutrition), a large, prospective study of men and women. We conducted a prospective study of caffeine intake and risk of PD within the CPS II Nutrition Cohort. Intakes of coffee and other sources of caffeine were assessed at baseline. Incident cases of PD (n = 317; 197 men and 120 women) were confirmed by treating physicians and medical record review. Relative risks (RRs) were estimated using proportional hazards models, adjusting for age, smoking, and alcohol consumption. After adjustment for age, smoking, and alcohol intake, high caffeine consumption was associated with a reduced risk of PD. The RR comparing the 5th to the 1st quintile of caffeine intake was 0.43 (95% confidence interval [CI]: 0.26, 0.71; P trend = coffee was not associated with PD risk. Findings from this large, prospective study of men and women are consistent with a protective effect of caffeine intake on PD incidence, with an attenuating influence of HRT in women. © 2012 Movement Disorder Society. Copyright © 2012 Movement Disorder Society.

Occupational lung cancer risk among men in the Netherlands

NARCIS (Netherlands)

Preller, L.; Balder, H.F.; Tielemans, E.; Brandt, P.A. van den; Goldbohm, R.A.

2008-01-01

Objectives: To assess male lung cancer risks for industrial sectors in the Netherlands and to estimate the proportion of lung cancer attributed to working in specific industrial sectors. Methods: Associations were studied among men aged 55-69 years (n = 58 279) from the prospective Netherlands

A Case Study on Mathematical Literacy of Prospective Elementary School Teachers

Science.gov (United States)

Suharta, I. Gusti Putu; Suarjana, I. Made

2018-01-01

The purpose of this study is to describe Mathematical Literacy (ML) of Prospective Elementary School Teachers with attention to aspects of mathematical skills and gender. The type of research is qualitative with the research design of Case Study. Respondents are assigned 12 Prospective Elementary School Teachers, consisting of 6 men and 6 women.…

Smoking and risk of myocardial infarction in women and men

DEFF Research Database (Denmark)

Prescott, E; Hippe, M; Schnohr, P

1998-01-01

cholesterol concentrations, triglyceride concentrations, diabetes, body mass index, height, alcohol intake, physical activity, and level of education. CONCLUSION: Women may be more sensitive than men to some of the harmful effects of smoking. Interactions between components of smoke and hormonal factors......OBJECTIVE: To compare risk of myocardial infarction associated with smoking in men and women, taking into consideration differences in smoking behaviour and a number of potential confounding variables. DESIGN: Prospective cohort study with follow up of myocardial infarction. SETTING: Pooled data...... from three population studies conducted in Copenhagen. SUBJECTS: 11,472 women and 13,191 men followed for a mean of 12.3 years. MAIN OUTCOME MEASURES: First admission to hospital or death caused by myocardial infarction. RESULTS: 1251 men and 512 women had a myocardial infarction during follow up...

Social relationships, loneliness, and mental health among older men and women in Ireland: A prospective community-based study.

Science.gov (United States)

Santini, Ziggi Ivan; Fiori, Katherine Leigh; Feeney, Joanne; Tyrovolas, Stefanos; Haro, Josep Maria; Koyanagi, Ai

2016-11-01

Data is lacking on the association of interpersonal stressors and social isolation with mental disorders and the mediating role of loneliness. Thus, we examined this association prospectively using community-based data. Data on 6105 adults aged ≥50 years from the Irish Longitudinal Study on Ageing (TILDA) was analyzed. Mental health outcomes were assessed 2 years after baseline. Depressive and anxiety symptoms were evaluated with validated scales. Multivariable linear regression and mediation analyses were conducted. Higher levels of spousal support, less strain from spouse and better social network integration were protective against depressive symptoms in men. Social support from friends and children was protective against depressive symptoms in both genders. Higher levels of social strain from children were positively associated with depressive symptoms in women. Loneliness was a significant mediator in the majority of these associations. Interventions aimed at increasing relationship quality and strengthening existing social network structures, with a specific focus on reducing feelings of loneliness, may be beneficial in the prevention of depressive symptoms among older adults. Copyright © 2016 Elsevier B.V. All rights reserved.

Physical activity, metabolic syndrome, and coronary risk: the EPIC-Norfolk prospective population study

NARCIS (Netherlands)

Broekhuizen, Lysette N.; Boekholdt, S. Matthijs; Arsenault, Benoit J.; Despres, Jean-Pierre; Stroes, Erik S. G.; Kastelein, John J. P.; Khaw, Kay-Tee; Wareham, Nicholas J.

2011-01-01

Objective: We investigated the association between physical activity, metabolic syndrome (MS), and the risk of future coronary heart disease (CHD) and mortality due to CHD in middle-aged men and women. Design: Prospective cohort study. Subjects: A total of 10,134 men and women aged 45-79 years at

Prolonged fatigue is associated with sickness absence in men but not in women: prospective study with 1-year follow-up of white-collar employees.

Science.gov (United States)

Roelen, Corné A M; van Rhenen, Willem; Groothoff, Johan W; van der Klink, Jac J L; Bültmann, Ute

2014-04-01

Prolonged fatigue adversely affects an individual's performance and functioning. The present study investigated the prospective associations between prolonged fatigue and sickness absence (SA) during 1-year follow-up. At baseline, a convenience sample of white-collar employees received the 20-item Checklist Individual Strength (CIS), which measures prolonged fatigue by covering the dimensions fatigue severity, reduced concentration, reduced motivation, and reduced physical activity. SA episodes were registered during the 1-year follow-up distinguishing between short-term (1-7 days) and long-term ( 7 days) SA episodes. Baseline CIS scores were linked to SA during follow-up by negative binomial regression models in which age, gender, job grade, and prior SA were controlled for. Six hundred and thirty-three (56 %) employees participated in the study of which 598 had complete data and were eligible for analysis. Gender was a significant effect modifier of the relationship between prolonged fatigue and SA. Therefore, the results were stratified for men (N = 365) and women (N = 233). In white-collar men, fatigue severity and reduced concentration were positively associated with the number of long-term SA episodes, while other fatigue dimensions were not significantly related to SA. In white-collar women, prolonged fatigue was not associated with SA during 1-year follow-up. The results of this study warrant more attention for prolonged fatigue in occupational healthcare practice and research. Early identification of and treatment for prolonged fatigue might prevent future health problems and SA, especially in white-collar men.

Caffeine Intake, Smoking, and Risk of Parkinson Disease in Men and Women

Science.gov (United States)

Liu, Rui; Guo, Xuguang; Park, Yikyung; Huang, Xuemei; Sinha, Rashmi; Freedman, Neal D.; Hollenbeck, Albert R.; Blair, Aaron; Chen, Honglei

2012-01-01

The authors prospectively examined whether caffeine intake was associated with lower risk of Parkinson disease (PD) in both men and women among 304,980 participants in the National Institutes of Health-AARP Diet and Health Study and whether smoking affected this relation. Multivariate odds ratios and 95% confidence intervals were derived from logistic regression models. Higher caffeine intake as assessed in 1995–1996 was monotonically associated with lower PD risk (diagnosed in 2000–2006) in both men and women. After adjustment for age, race, and physical activity, the odds ratio comparing the highest quintile of caffeine intake with the lowest was 0.75 (95% confidence interval: 0.60, 0.94; Ptrend = 0.005) for men and 0.60 (95% confidence interval: 0.39, 0.91; Ptrend = 0.005) for women. Further adjustment for duration of smoking and analyses carried out among never smokers showed similar results. A joint analysis with smoking suggested that smoking and caffeine may act independently in relation to PD risk. Finally, the authors conducted a meta-analysis of prospective studies and confirmed that caffeine intake was inversely associated with PD risk in both men and women. These findings suggest no gender difference in the relation between caffeine and PD. PMID:22505763

Retrograde ejaculation and sexual dysfunction in men with diabetes mellitus

DEFF Research Database (Denmark)

Fedder, J; Kaspersen, Maja Døvling; Brandslund, I

2013-01-01

Retrograde ejaculation (RE) and erectile dysfunction may be caused by diabetes mellitus (DM), but the prevalence of RE among DM patients is unknown. A prospective, blinded case-control study comparing men with DM with matched controls according to RE and erectile dysfunction was performed. Twenty...

Automobile driving in older adults: factors affecting driving restriction in men and women.

Science.gov (United States)

Marie Dit Asse, Laetitia; Fabrigoule, Colette; Helmer, Catherine; Laumon, Bernard; Lafont, Sylviane

2014-11-01

To identify factors associated with driving restriction in elderly men and women. Prospective cohort study of French drivers from 2003 to 2009. The Three-City Cohort of Bordeaux, a prospective study of 2,104 people aged 65 and older. Five hundred twenty-three drivers with a mean age of 76 (273 male, 250 female). Sociodemographic characteristics, driving habits, health variables, cognitive evaluation and dementia diagnosis. Predementia was defined as no dementia at one follow-up and dementia at the next follow-up. Over the 6-year period, 54% of men and 63% of women stopped driving or reduced the distance they drove. Predementia, Parkinson's disease, older age, and a high number of kilometers previously driven were common restriction factors in both sexes. Prevalent dementia, depressive symptomatology, a decline in one or more instrumental activities of daily living, and poor visual working memory were specific factors in men. In women, low income, fear of falling, slow processing speed, and severe decline in global cognitive performance all affected driving restriction. Older women restricted their driving activity more than older men, regardless of the number of kilometers previously driven, physical health, and cognitive status. Factors affecting driving restriction differed according to sex, and women were more likely to stop driving than men in the period preceding a dementia diagnosis. © 2014, Copyright the Authors Journal compilation © 2014, The American Geriatrics Society.

Presence of biofilm containing viable multiresistant organisms despite terminal cleaning on clinical surfaces in an intensive care unit.

Science.gov (United States)

Vickery, K; Deva, A; Jacombs, A; Allan, J; Valente, P; Gosbell, I B

2012-01-01

Despite recent attention to surface cleaning and hand hygiene programmes, multiresistant organisms (MROs) continue to be isolated from the hospital environment. Biofilms, consisting of bacteria embedded in exopolymeric substances (EPS) are difficult to remove due to their increased resistance to detergents and disinfectants, and periodically release free-swimming planktonic bacteria back into the environment which may may act as an infection source. To establish whether reservoirs of MROs exist in the environment as biofilms. Following terminal cleaning, equipment and furnishings were removed aseptically from an intensive care unit (ICU) and subjected to culture and scanning electron microscopy (SEM). Samples were placed in 5 mL of tryptone soya broth, sonicated for 5 min before plate culture on horse blood agar, Brillance MRSA and Brilliance VRE agar plates. Samples for SEM were fixed in 3% glutaraldehyde and hexamethyldisilizane (HMDS) prior to sputter-coating with gold and examination in an electron microscope. Biofilm was demonstrated visually on the sterile supply bucket, the opaque plastic door, the venetian blind cord, and the sink rubber, whereas EPS alone was seen on the curtain. Viable bacteria were grown from three samples, including MRSA from the venetian blind cord and the curtain. Biofilm containing MROs persist on clinical surfaces from an ICU despite terminal cleaning, suggesting that current cleaning practices are inadequate to control biofilm development. The presence of MROs being protected within these biofilms may be the mechanism by which MROs persist within the hospital environment. Copyright © 2011 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

Drinking pattern and mortality in middle-aged men and women

DEFF Research Database (Denmark)

Tolstrup, Janne S; Jensen, Majken K; Tjønneland, Anne

2004-01-01

AIMS: To address the prospective association between alcohol drinking pattern and all-cause mortality. DESIGN: Population-based cohort study conducted between 1993 and 2003. SETTING: Denmark. PARTICIPANTS: A total of 26 909 men and 29 626 women aged 55-65 years. MEASUREMENTS: We obtained risk...... estimates for all-cause mortality for different levels of quantity and frequency of alcohol intake adjusted for life-style factors, including diet. FINDINGS: During follow-up, 1528 men and 915 women died. For the same average consumption of alcohol, a non-frequent intake implied a higher risk of death than...

Mortality in women and men in relation to smoking

DEFF Research Database (Denmark)

Prescott, Eva; Osler, Merete; Andersen, Per Kragh

1998-01-01

characteristics differed considerably with gender, particularly in the older subjects. Overall mortality rates in smokers were approximately twice those in people who never smoked. Positive associations with smoking in both men and women were confirmed for all-cause mortality as well as mortality from respiratory...... disease, vascular disease, lung cancer, and other tobacco-related cancers. Despite large gender differences in age at smoking debut, total and cause-specific relative mortality in smokers was similar in men and women. After excluding non-inhalers, relative risks associated with smoking for respiratory......BACKGROUND: Mortality from smoking-related diseases in women is increasing worldwide. Studies comparing hazards associated with smoking in women and men based on a sufficient number of heavy smokers of both genders are lacking. METHODS: We used pooled data from three prospective population studies...

Short term outcomes of prostate biopsy in men tested for cancer by prostate specific antigen: prospective evaluation within ProtecT study.

Science.gov (United States)

Rosario, Derek J; Lane, J Athene; Metcalfe, Chris; Donovan, Jenny L; Doble, Andy; Goodwin, Louise; Davis, Michael; Catto, James W F; Avery, Kerry; Neal, David E; Hamdy, Freddie C

2012-01-09

To measure the effect of the adverse events within 35 days of transrectal ultrasound guided biopsy from the perspective of asymptomatic men having prostate specific antigen (PSA) testing; to assess early attitude to re-biopsy; to estimate healthcare resource use associated with adverse events due to biopsy; and to develop a classification scheme for reporting adverse events after prostate biopsy. Prospective cohort study (Prostate Biopsy Effects: ProBE) nested within Prostate Testing for Cancer and Treatment (ProtecT) study. Participants Between 1999 and 2008, 227,000 community dwelling men aged 50-69 years were identified at 352 practices and invited to counselling about PSA testing. 111,148 attended a nurse led clinic in the community, and 10,297 with PSA concentrations of 3-20 ng/mL were offered biopsy within ProtecT. Between February 2006 and May 2008, 1147/1753 (65%) eligible men (mean age 62.1 years, mean PSA 5.4 ng/mL) having 10 core transrectal ultrasound guided biopsy under antibiotic cover in the context of ProtecT were recruited to the ProBE study. Purpose designed questionnaire administered at biopsy and 7 and 35 days after the procedure to measure frequency and effect of symptoms related to pain, infection, and bleeding; patients' attitude to repeat biopsy assessed immediately after biopsy and 7 days later; participants' healthcare resource use within 35 days of biopsy evaluated by questionnaire, telephone follow-up, and medical note review; each man's adverse event profile graded according to symptoms and healthcare use. Pain was reported by 429/984 (43.6%), fever by 172/985 (17.5%), haematuria by 642/976 (65.8%), haematochezia by 356/967 (36.8%), and haemoejaculate by 605/653 (92.6%) men during the 35 days after biopsy. Fewer men rated these symptoms as a major/moderate problem-71/977 (7.3%) for pain, 54/981 (5.5%) for fever, 59/958 (6.2%) for haematuria, 24/951 (2.5%) for haematochezia, and 172/646 (26.6%) for haemoejaculate. Immediately after

Cancer risk in men exposed in utero to diethylstilbestrol.

Science.gov (United States)

Strohsnitter, W C; Noller, K L; Hoover, R N; Robboy, S J; Palmer, J R; Titus-Ernstoff, L; Kaufman, R H; Adam, E; Herbst, A L; Hatch, E E

2001-04-04

An association between prenatal diethylstilbestrol (DES) exposure and cancer in men, especially testicular cancer, has been suspected, but findings from case-control studies have been inconsistent. This study was conducted to investigate the association between prenatal DES exposure and cancer risk in men via prospective follow-up. A total of 3613 men whose prenatal DES exposure status was known were followed from 1978 through 1994. The overall and site-specific cancer incidence rates among the DES-exposed men were compared with those of the unexposed men in the study and with population-based rates. The relative rate (RR) was used to assess the strength of the association between prenatal DES exposure and cancer development. All statistical tests were two-sided. Overall cancer rates among DES-exposed men were similar to those among unexposed men (RR = 1.07; 95% confidence interval [CI] = 0.58 to 1.96) and to national rates (RR = 0.99; 95% CI = 0.65 to 1.44). Testicular cancer may be elevated among DES-exposed men, since the RRs for testicular cancer were 3.05 (95% CI = 0.65 to 22.0) times those of unexposed men in the study and 2.04 (95% CI = 0.82 to 4.20) times those of males in the population-based rates. The higher rate of testicular cancer in the DES-exposed men is, however, also compatible with a chance observation. To date, men exposed to DES in utero do not appear to have an increased risk of most cancers. It remains uncertain, however, whether prenatal DES exposure is associated with testicular cancer.

Vital exhaustion as a risk factor for ischaemic heart disease and all-cause mortality in a community sample. A prospective study of 4084 men and 5479 women in the Copenhagen City Heart Study

DEFF Research Database (Denmark)

Prescott, Eva; Holst, Claus; Grønbaek, Morten

2003-01-01

BACKGROUND: Vital exhaustion, a psychological measure characterized by fatigue and depressive symptoms, has been suggested to be an independent risk factor for ischaemic heart disease (IHD) but the generality of the phenomenon remains in question. The aim of this study is to describe prevalence...... of these symptoms in a community sample and determine whether they prospectively predict increased risk of IHD and all-cause mortality in men and women. METHODS: The study base was 4084 men and 5479 women aged 20-98 free of IHD examined in 1991-1993 in the Copenhagen City Heart Study. Events were ascertained...... of both IHD and all-cause mortality increased with increasing item sum score and were similar in men and women. For IHD, RR reached a maximum of 2.57 (95% CI: 1.65, 4.00) for subjects endorsing >9 items. The similar RR for all-cause mortality was 2.50 (95% CI: 2.09, 2.99). Multivariate adjustment...

Male infertility after mesh hernia repair: A prospective study.

Science.gov (United States)

Hallén, Magnus; Sandblom, Gabriel; Nordin, Pär; Gunnarsson, Ulf; Kvist, Ulrik; Westerdahl, Johan

2011-02-01

Several animal studies have raised concern about the risk for obstructive azoospermia owing to vasal fibrosis caused by the use of alloplastic mesh prosthesis in inguinal hernia repair. The aim of this study was to determine the prevalence of male infertility after bilateral mesh repair. In a prospective study, a questionnaire inquiring about involuntary childlessness, investigation for infertility and number of children was sent by mail to a group of 376 men aged 18-55 years, who had undergone bilateral mesh repair, identified in the Swedish Hernia Register (SHR). Questionnaires were also sent to 2 control groups, 1 consisting of 186 men from the SHR who had undergone bilateral repair without mesh, and 1 consisting of 383 men identified in the general population. The control group from the SHR was matched 2:1 for age and years elapsed since operation. The control group from the general population was matched 1:1 for age and marital status. The overall response rate was 525 of 945 (56%). Method of approach (anterior or posterior), type of mesh, and testicular status at the time of the repair had no significant impact on the answers to the questions. Nor did subgroup analysis of the men ≤40 years old reveal any significant differences. The results of this prospective study in men do not support the hypothesis that bilateral inguinal hernia repair with alloplastic mesh prosthesis causes male infertility at a significantly greater rate than those operated without mesh. Copyright © 2011 Mosby, Inc. All rights reserved.

Prostate-specific antigen velocity in a prospective prostate cancer screening study of men with genetic predisposition

DEFF Research Database (Denmark)

Mikropoulos, Christos; Selkirk, Christina G Hutten; Saya, Sibel

2018-01-01

BACKGROUND: Prostate-specific antigen (PSA) and PSA-velocity (PSAV) have been used to identify men at risk of prostate cancer (PrCa). The IMPACT study is evaluating PSA screening in men with a known genetic predisposition to PrCa due to BRCA1/2 mutations. This analysis evaluates the utility of PSA...... and PSAV for identifying PrCa and high-grade disease in this cohort. METHODS: PSAV was calculated using logistic regression to determine if PSA or PSAV predicted the result of prostate biopsy (PB) in men with elevated PSA values. Cox regression was used to determine whether PSA or PSAV predicted PSA...... elevation in men with low PSAs. Interaction terms were included in the models to determine whether BRCA status influenced the predictiveness of PSA or PSAV. RESULTS: 1634 participants had ⩾3 PSA readings of whom 174 underwent PB and 45 PrCas diagnosed. In men with PSA >3.0 ng ml-l, PSAV...

The evidence for efficacy of osteoporosis treatment in men with primary osteoporosis: a systematic review and meta-analysis of antiresorptive and anabolic treatment in men

DEFF Research Database (Denmark)

Schwarz, Peter; Jorgensen, Niklas Rye; Mosekilde, Leif

2011-01-01

of antiresorptive treatment were included. All studies showed an increase in BMD, but there was only a nonsignificant trend in the reduction of clinical fractures. Three BMD studies of anabolic treatment with teriparatide were also included. These showed a significant mean increase in spine BMD and for vertebral...... treatment in men. Methods. This study was a systematic review of the published literature on the clinical efficacy of medical osteoporosis therapy in the reduction of fracture risk in men (age > 50 years). Studies included were randomised, placebo-controlled trials of men. Results. Five BMD studies...... fractures a non-significant trend towards a reduction was seen. Conclusion. The evidence of medical osteoporosis treatment in men is scant and inconclusive due to the lack of prospective RCT studies with fracture prevention as primary end point. So far, all evidence is based on BMD increases in small RCT...

A prospective, open, comparative study of 5% potassium hydroxide solution versus cryotherapy in the treatment of genital warts in men.

Science.gov (United States)

Camargo, Caio Lamunier de Abreu; Belda Junior, Walter; Fagundes, Luiz Jorge; Romiti, Ricardo

2014-01-01

Genital warts are caused by human papillomavirus infection and represent one of the most common sexually transmitted diseases. Many infections are transient but the virus may recur, persist, or become latent. To date, there is no effective antiviral treatment to eliminate HPV infection and most therapies are aimed at the destruction of visible lesions. Potassium hydroxide is a strong alkali that has been shown to be safe and effective for the treatment of genital warts and molluscum contagiosum. Cryotherapy is considered one of the most established treatments for genital warts. No comparative trials have been reported to date on the use of potassium hydroxide for genital warts. A prospective, open-label, randomized clinical trial was conducted to compare topical potassium hydroxide versus cryotherapy in the treatment of genital warts affecting immunocompetent, sexually active men. Over a period of 10 months, 48 patients were enrolled. They were randomly divided into two groups and selected on an alternative basis for either potassium hydroxide therapy or cryotherapy. While response to therapy did not differ substantially between both treatment modalities, side effects such as local pain and post-treatment hypopigmentation were considerably more prevalent in the groups treated using cryotherapy. In our study, potassium hydroxide therapy proved to be at least as effective as cryotherapy and offered the benefit of a better safety profile. Topical 5% potassium hydroxide presents an effective, safe, and low-cost treatment modality for genital warts in men and should be included in the spectrum of therapies for genital warts.

A prospective, open, comparative study of 5% potassium hydroxide solution versus cryotherapy in the treatment of genital warts in men*

Science.gov (United States)

Camargo, Caio Lamunier de Abreu; Belda, Walter; Fagundes, Luiz Jorge; Romiti, Ricardo

2014-01-01

BACKGROUND Genital warts are caused by human papillomavirus infection and represent one of the most common sexually transmitted diseases. Many infections are transient but the virus may recur, persist, or become latent. To date, there is no effective antiviral treatment to eliminate HPV infection and most therapies are aimed at the destruction of visible lesions. Potassium hydroxide is a strong alkali that has been shown to be safe and effective for the treatment of genital warts and molluscum contagiosum. Cryotherapy is considered one of the most established treatments for genital warts. No comparative trials have been reported to date on the use of potassium hydroxide for genital warts. OBJECTIVE A prospective, open-label, randomized clinical trial was conducted to compare topical potassium hydroxide versus cryotherapy in the treatment of genital warts affecting immunocompetent, sexually active men. METHODS Over a period of 10 months, 48 patients were enrolled. They were randomly divided into two groups and selected on an alternative basis for either potassium hydroxide therapy or cryotherapy. While response to therapy did not differ substantially between both treatment modalities, side effects such as local pain and post-treatment hypopigmentation were considerably more prevalent in the groups treated using cryotherapy. RESULT In our study, potassium hydroxide therapy proved to be at least as effective as cryotherapy and offered the benefit of a better safety profile. CONCLUSION Topical 5% potassium hydroxide presents an effective, safe, and low-cost treatment modality for genital warts in men and should be included in the spectrum of therapies for genital warts. PMID:24770498

Recent adverse trends in semen quality and testis cancer incidence among Finnish men

DEFF Research Database (Denmark)

Jorgensen, N.; Vierula, M.; Jacobsen, R.

2011-01-01

Impaired semen quality and testicular cancer may be linked through a testicular dysgenesis syndrome of foetal origin. The incidence of testis cancer has been shown to increase among Finnish men, whereas there is no recent publication describing temporal trends in semen quality. Therefore, we...... carried out a prospective semen quality study and a registry study of testis cancer incidence among Finnish men to explore recent trends. A total of 858 men were investigated in the semen quality study during 1998-2006. Median sperm concentrations were 67 (95% CI 57-80) million/mL, 60 (51-71) and 48 (39...

Estrogen and cognitive functioning in men with mild cognitive impairment.

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Sherwin, Barbara B

2002-01-01

Although men do not experience an abrupt cessation of gonadal hormone production at midlife as do women, levels of testosterone (T) decrease gradually with aging. Because estradiol (E2) arises mainly from the conversion of T in men, the availability of E2 also decreases with increasing age. In randomized clinical trials, E2 replacement therapy has been shown to maintain aspects of cognition in postmenopausal women, specifically with regard to verbal memory. The present prospective, randomized, cross-over trial is being undertaken in order to determine whether E2 will enhance verbal memory in men with Mild Cognitive Impairment (MCI). Men with MCI will randomly receive E2 or placebo for the first 3 mo of treatment and will then be crossed-over to the other treatment for an additional 3 mo. A battery of neuropsychological tests will be administered at pretreatment and, again, following each 3-mo treatment phase. It is hypothesized that elderly men with MCI will perform better on tests of explicit memory when they are being treated with E2 compared to their performance under placebo conditions.

Individual, Psychosocial, and Social Correlates of Unprotected Anal Intercourse in a New Generation of Young Men Who Have Sex With Men in New York City

Science.gov (United States)

Kapadia, Farzana; Siconolfi, Daniel E.; Moeller, Robert W.; Figueroa, Rafael Perez; Barton, Staci C.; Blachman-Forshay, Jaclyn

2013-01-01

Objectives. We examined associations of individual, psychosocial, and social factors with unprotected anal intercourse (UAI) among young men who have sex with men in New York City. Methods. Using baseline assessment data from 592 young men who have sex with men participating in an ongoing prospective cohort study, we conducted multivariable logistic regression analyses to examine the associations between covariates and likelihood of recently engaging in UAI with same-sex partners. Results. Nineteen percent reported recent UAI with a same-sex partner. In multivariable models, being in a current relationship with another man (adjusted odds ratio [AOR] = 4.87), an arrest history (AOR = 2.01), greater residential instability (AOR = 1.75), and unstable housing or homelessness (AOR = 3.10) was associated with recent UAI. Although high levels of gay community affinity and low internalized homophobia were associated with engaging in UAI in bivariate analyses, these associations did not persist in multivariable analyses. Conclusions. Associations of psychosocial and socially produced conditions with UAI among a new generation of young men who have sex with men warrant that HIV prevention programs and policies address structural factors that predispose sexual risk behaviors. PMID:23488487

STABILITY OF BISEXUAL BEHAVIOR AND EXTENT OF VIRAL BRIDGING BEHAVIOR AMONG MEN WHO HAVE SEX WITH MEN AND WOMEN (MSMW)

Science.gov (United States)

Friedman, M. Reuel; Stall, Ron; Plankey, Michael; Shoptaw, Steve; Herrick, A.L.; Surkan, Pamela J.; Teplin, Linda; Silvestre, Anthony J.

2016-01-01

BACKGROUND Bisexual men experience significant health disparities likely related to biphobia. Biphobia presents via several preconceptions, including that bisexuality is transitory, and that bisexual men act as viral bridges between MSM and heterosexual populations. We analyzed data from a prospective cohort of gay and bisexual men, the Multicenter AIDS Cohort Study, to test these preconceptions. METHODS Men reporting both male and female sexual partners (MSMW) between 2002—2009 (n=111) were classified as behaviorally bisexual. We assessed five hypotheses over two domains (transience of bisexual behavior and viral bridging). RESULTS Transience No evidence was found supporting transitory nature of bisexuality. Trajectories of bisexual behavior were not transient over time. Bridging We found little evidence to support substantial viral bridging behavior. Notably, HIV-positive MSMW reported lower proportions of female partners than HIV-negative MSMW. DISCUSSION Our results provide no empirical support for bisexual transience and scant support for viral bridging hypotheses. Our results provide key data showing that male bisexual behavior may be stable over long time periods, and that behaviorally bisexual men’s risk to female sexual partners may be lower than expected. PMID:27873033

Chronic bacterial prostatitis in men with spinal cord injury.

Science.gov (United States)

Krebs, Jörg; Bartel, Peter; Pannek, Jürgen

2014-12-01

Recurrent urinary tract infections (UTI) are a major problem affecting spinal cord injury (SCI) patients and may stem from chronic bacterial prostatitis. We have therefore investigated the presence of chronic bacterial prostatitis and its role in the development of recurrent symptomatic UTI in SCI men. This study is a prospective cross-sectional investigation of bacterial prostatitis in SCI men in a single SCI rehabilitation center. In 50 men with chronic SCI presenting for a routine urologic examination, urine samples before and after prostate massage were taken for microbiologic investigation and white blood cell counting. Furthermore, patient characteristics, bladder diary details, and the annual rate of symptomatic UTI were collected retrospectively. No participant reported current symptoms of UTI or prostatitis. In most men (39/50, 78 %), the microbiologic analysis of the post-massage urine sample revealed growth of pathogenic bacteria. The majority of these men (32/39, 82 %) also presented with mostly (27/39, 69 %) the same pathogenic bacteria in the pre-massage sample. There was no significant (p = 0.48) difference in the number of symptomatic UTI in men with a positive post-massage culture compared with those with a negative culture. No significant (p = 0.67) difference in the frequency distribution of positive versus negative post-massage cultures was detected between men with recurrent and sporadic UTI. Most SCI men are affected by asymptomatic bacterial prostatitis; however, bacterial prostatitis does not play a major role in the development of recurrent UTI. The indication for antibiotic treatment of chronic bacterial prostatitis in asymptomatic SCI men with recurrent UTI is questionable.

Adolescent delinquency and antisocial tendencies as precursors to adult violent offending: a prospective study of a representative sample of swiss men.

Science.gov (United States)

Laubacher, Arja; Rossegger, Astrid; Endrass, Jérôme; Angst, Jules; Urbaniok, Frank; Vetter, Stefan

2014-05-01

Studies on adult sex and violent offenders have found high rates of adolescent delinquency, while early delinquency has been shown to be significantly associated with adult offending. The examined subsample (n = 123) of a longitudinal prospective study (n = 6,315) includes all men who at the age of 19 had an entry in the criminal records. During the observation period of 34 years, 68.3% of the sample had been reconvicted as adults, 23.6% for violent or sex offenses. The odds of adult sex or violent offending were 2.8 times higher for those who had committed a violent offense in adolescence and 1.05 times higher for any offense committed before the age of 19. The characteristics of criminal history showed the highest discriminative values (area under the curve [AUC] = 0.61-0.65). The most important finding of this study was that characteristics of adolescent delinquency predicted adult violent or sex offending, whereas socioeconomic and psychiatric characteristics did not.

Prospective study of alcohol drinking patterns and coronary heart disease in women and men

DEFF Research Database (Denmark)

Tolstrup, Janne; Jensen, Majken K; Tjønneland, Anne

2006-01-01

OBJECTIVE: To determine the association between alcohol drinking patterns and risk of coronary heart disease in women and men. DESIGN: Population based cohort study. SETTING: Denmark, 1993-2002. PARTICIPANTS: 28 448 women and 25 052 men aged 50-65 years, who were free of cardiovascular disease...... at entry to the study. MAIN OUTCOME MEASURES: Incidence of coronary heart disease occurring during a median follow-up period of 5.7 years. RESULTS: 749 and 1283 coronary heart disease events occurred among women and men. Women who drank alcohol on at least one day a week had a lower risk of coronary heart...... disease than women who drank alcohol on less than one day a week. Little difference was found, however, between drinking frequency: one day a week (hazard ratio 0.64, 95% confidence interval 0.51 to 0.81), 2-4 days a week (0.63, 0.52 to 0.77), five or six days a week (0.79, 0.61 to 1.03), and seven days...

Tobacco smoking and risk of hip fracture in men and women

DEFF Research Database (Denmark)

Høidrup, S; Prescott, E; Sørensen, T I

2000-01-01

population studies conducted in Copenhagen with detailed information on smoking habit. A total of 13,393 women and 17,379 men, initially examined between 1964 and 1992, were followed until 1997 for first admission due to hip fracture. The relative risks (RR) of hip fracture associated with smoking were......BACKGROUND: Previous findings suggest that tobacco smoking increases the risk of hip fracture in women. A similar adverse effect of smoking is suspected to be present in men, but bone mineral density studies have raised the concern that men may be more sensitive to the deleterious effect of smoking...... on bone than women. In this study we prospectively determined the influence of current, previous, and cumulative smoking history on risk of hip fracture in men and women and addressed the issue of possible gender difference in the susceptibility to tobacco smoking. METHODS: Pooled data from three...

Men's sexual response to female partner's intranasal oxytocin administration for hypoactive sexual desire disorder: an open prospective cohort study.

Science.gov (United States)

Muin, Dana A; Sheikh Rezaei, Safoura; Tremmel-Scheinost, Max; Salama, Mohamed; Luger, Anton; Wolzt, Michael; Husslein, Peter W; Bayerle-Eder, Michaela

2017-03-01

To study sexual function, quality of life, and depression in men, whose female partners are undergoing double-blind placebo-controlled randomized treatment for hypoactive sexual desire disorder (HSDD). Open prospective cohort study of 22 weeks. Academic medical center. Male partners of 30 premenopausal and postmenopausal women with HSDD. Baseline, 3-month, and 5-month assessment (for 8 weeks each) of male response to female partner's use of oxytocin nasal spray (32 IE) and placebo within 50 minutes before sexual intercourse. Primary outcome parameters were Sexual Life Quality Questionnaire-Male, Sexual Activity Record, Partner Performance Questionnaire, and Hamilton Depression Scale. Male Sexual Life Quality questionnaire improved significantly from -7.4 ± 9.9 at baseline to 8.2 ± 12 with female partners' treatment with oxytocin nasal spray and to 10.8 ± 13.8 with placebo. Frequency of intercourse improved slightly but not significantly from 6.3 ± 3.9 at baseline to 7.3 ± 4 with female oxytocin therapy, but not with placebo. Male desire and arousal remained stable throughout the study period. Evaluation of female partners' performance by men improved significantly from 8.9 ± 2.8 at baseline to 10.6 ± 2.2 with oxytocin and to 11.2 ± 2.6 with placebo. Female treatment with either oxytocin or placebo for HSDD significantly improves male sexual quality of life and evaluation of female partner's sexual performance with no difference between oxytocin and placebo on any outcome parameters. A nonsignificant improvement was seen in the frequency of intercourse, male arousal, desire, satisfaction, and Hamilton depression scale. NCT02229721. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

The Loss of Boystown and Transition to Online Sex Work: Strategies and Barriers to Increase Safety Among Men Sex Workers and Clients of Men.

Science.gov (United States)

Argento, Elena; Taylor, Matthew; Jollimore, Jody; Taylor, Chrissy; Jennex, James; Krusi, Andrea; Shannon, Kate

2016-06-28

Men sex workers in Vancouver have largely transitioned from street to online solicitation coinciding with losing "Boystown," the main outdoor sex work stroll for men. This article explores strategies and barriers to increase safety among men and trans sex workers and clients of men in Vancouver, Canada. Qualitative interviews were conducted (2012-2013) with 61 self-identifed men who currently buy and/or sell sex in a community-based research project known as CHAPS (Community Health Assessment of Men Who Purchase and Sell Sex). Drawing on a socioecological framework, thematic analysis of interview transcripts was conducted utilizing ATLAS.ti 7 software among men (39 workers; 8 buyers). Narratives indicate that gentrification and urban planning led to social isolation and loss of social support networks among men in the sex industry. Concurrently, the restructuring of sex work to online increased workers' safety and control. Narratives reveal how the Internet can provide greater opportunities to negotiate terms of sex work and enhanced screening using webcams, reducing risks of violence, stigma, and police harassment for both workers and clients compared with the street. This study highlights how losing Boystown led to a loss of community and solidarity: key protective measures for sex workers. Online solicitation increased workers' capacity to screen prospective clients and prevent violence. Recent legal reforms in Canada to further criminalize sex work raise significant concern for human rights and health of individuals in the sex industry, and point to the critical need to include voices of men and trans sex workers and buyers in policy discussions. © The Author(s) 2016.

Suboptimal adherence to doxycycline and treatment outcomes among men with non-gonococcal urethritis: a prospective cohort study.

Science.gov (United States)

Khosropour, Christine M; Manhart, Lisa E; Colombara, Danny V; Gillespie, Catherine W; Lowens, M Sylvan; Totten, Patricia A; Golden, Matthew R; Simoni, Jane

2014-02-01

Doxycycline, one of two recommended therapies for non-gonococcal urethritis (NGU), consists of a 7-day course of therapy (100 mg BID). Since suboptimal adherence may contribute to poor treatment outcomes, we examined the association between self-reported imperfect adherence to doxycycline and clinical and microbiologic failure among men with NGU. Men aged ≥16 years with NGU attending a Seattle, WA, sexually transmitted diseases clinic were enrolled in a double-blind, parallel-group superiority trial from January 2007 to July 2011. Men were randomised to active doxycycline/placebo azithromycin or placebo doxycycline/active azithromycin. Imperfect adherence was defined as missing ≥1 dose in 7 days. Urine was tested for Chlamydia trachomatis (CT), Mycoplasma genitalium (MG), and Ureaplasma urealyticum-biovar 2 (UU-2) using nucleic acid amplification tests. Clinical failure (symptoms and ≥5 PMNs/HPF or discharge) and microbiologic failure (positive tests for CT, MG, and/or UU-2) were determined after 3 weeks. 184 men with NGU were randomised to active doxycycline and provided data on adherence. Baseline prevalence of CT, MG and UU-2 was 26%, 13% and 27%, respectively. 28% of men reported imperfect adherence, and this was associated with microbiologic failure among men with CT (aRR=9.33; 95% CI 1.00 to 89.2) and UU-2 (aRR=3.08; 95% CI 1.31 to 7.26) but not MG. Imperfect adherence was not significantly associated with clinical failure overall or for any specific pathogens, but it was more common among imperfectly adherent men with CT (aRR=2.63; 0.93-7.41, p=0.07). Adherence may be important for microbiologic cure of select pathogens. Factors other than adherence should be considered for CT-negative men with persistent NGU.

Young Men, Time and Boredom in the Republic of Georgia

DEFF Research Database (Denmark)

Frederiksen, Martin Demant

in the regional capital of Batumi do not feel that they are part of the progression these changes create. Instead, they feel marginalized both by space and time—passed over and without prospects. This distinctive case study provides empirical evidence for a deeper understanding of contemporary societal......In the midst of societal optimism, how do young men cope with the loss of a vibrant future? Young Men, Time, and Boredom in the Republic of Georgia provides a vivid exploration of the tension between subjective and societal time and the ways these tensions create experiences of marginality among...... developments and their effects on individual experiences....

Off to a good start: A comparative study of changes in men's first job prospects in East Asia.

Science.gov (United States)

Yu, Wei-Hsin; Chiu, Chi-Tsun

2014-09-01

Research on young adults' transition to the labor market rarely investigates how nation-level institutional arrangements shape changes over time. In particular, a systematic comparison of shifts in young adults' job opportunities in East Asia is virtually absent. Using comparable data from Japan, Korea, and Taiwan, we examine cohort differences in the timing, quality, and stability of men's first jobs. The results indicate overall declines in first occupational attainment for men in all three countries, but the main driving force for the decrease in Japan differs from that in Korea and Taiwan. Whereas macroeconomic pressure fully explains the decline in Japanese men's first occupational attainment, educational expansion accounts for a considerable part of the declines for men in Korea and Taiwan. Moreover, educational expansion has eroded better-educated men's advantages in speedily transitioning from school to work in Taiwan, but it has not had a similar effect on Japanese men. We argue that Japan's employment system, coupled with a fair amount of institutional ties between schools and firms, has shielded young men from the pressure of educational expansion, making the trends about their early-career outcomes different from those of their counterparts in Korea and Taiwan. The different degrees to which firm internal labor markets have been adopted in Japan, Korea, and Taiwan also explain how increasing macroeconomic pressure has different impacts on men's first job stability in East Asia.

Socioeconomic position and risk of short-term weight gain: Prospective study of 14,619 middle-aged men and women

Directory of Open Access Journals (Sweden)

Luben Robert N

2008-04-01

Full Text Available Abstract Background The association between socioeconomic position in middle age and risk of subsequent, short-term weight gain is unknown. We therefore assessed this association in a prospective population based cohort study in Norfolk, UK. Methods We analysed data on 14,619 middle-aged men and women (aged between 40–75 at baseline with repeated objective measures of weight and height at baseline (1993–1997 and follow up (1998–2000. Results During follow up 5,064 people gained more than 2.5 kg. Compared with the highest social class, individuals in the lowest social class had around a 30% greater risk of gaining more than 2.5 kg (OR 1.29; 95% CI 1.11–1.51; p for trend = 0.002. This association remained statistically significant following adjustment for sex, age, baseline BMI, smoking, and follow up time (OR 1.25; CI 1.07–1.46; p for trend Conclusion Individuals of low socioeconomic position are at greatest risk of gaining weight during middle age, which is not explained by classical correlates of socioeconomic position and risk factors for obesity.

Statins and physical activity in older men: the osteoporotic fractures in men study.

Science.gov (United States)

Lee, David S H; Markwardt, Sheila; Goeres, Leah; Lee, Christine G; Eckstrom, Elizabeth; Williams, Craig; Fu, Rongwei; Orwoll, Eric; Cawthon, Peggy M; Stefanick, Marcia L; Mackey, Dawn; Bauer, Douglas C; Nielson, Carrie M

2014-08-01

Muscle pain, fatigue, and weakness are common adverse effects of statin medications and may decrease physical activity in older men. To determine whether statin use is associated with physical activity, longitudinally and cross-sectionally. Men participating in the Osteoporotic Fractures in Men Study (N = 5994), a multicenter prospective cohort study of community-living men 65 years and older, enrolled between March 2000 and April 2002. Follow-up was conducted through 2009. Statin use as determined by an inventory of medications (taken within the last 30 days). In cross-sectional analyses (n = 4137), statin use categories were users and nonusers. In longitudinal analyses (n = 3039), categories were prevalent users (baseline use and throughout the study), new users (initiated use during the study), and nonusers (never used). Self-reported physical activity at baseline and 2 follow-up visits using the Physical Activity Scale for the Elderly (PASE). At the third visit, an accelerometer measured metabolic equivalents (METs [kilocalories per kilogram per hour]) and minutes of moderate activity (METs ≥3.0), vigorous activity (METs ≥6.0), and sedentary behavior (METs ≤1.5). At baseline, 989 men (24%) were users and 3148 (76%) were nonusers. The adjusted difference in baseline PASE between users and nonusers was -5.8 points (95% CI, -10.9 to -0.7 points). A total of 3039 men met the inclusion criteria for longitudinal analysis: 727 (24%) prevalent users, 845 (28%) new users, and 1467 (48%) nonusers. PASE score declined by a mean (95% CI) of 2.5 (2.0 to 3.0) points per year for nonusers and 2.8 (2.1 to 3.5) points per year for prevalent users, a nonstatistical difference (0.3 [-0.5 to 1.0] points). For new users, annual PASE score declined at a faster rate than nonusers (difference of 0.9 [95% CI, 0.1 to 1.7] points). A total of 3071 men had adequate accelerometry data, 1542 (50%) were statin users. Statin users expended less METs (0.03 [95% CI, 0.02-0.04] METs less

Computer use and stress, sleep disturbances, and symptoms of depression among young adults--a prospective cohort study.

Science.gov (United States)

Thomée, Sara; Härenstam, Annika; Hagberg, Mats

2012-10-22

We have previously studied prospective associations between computer use and mental health symptoms in a selected young adult population. The purpose of this study was to investigate if high computer use is a prospective risk factor for developing mental health symptoms in a population-based sample of young adults. The study group was a cohort of young adults (n = 4163), 20-24 years old, who responded to a questionnaire at baseline and 1-year follow-up. Exposure variables included time spent on computer use (CU) in general, email/chat use, computer gaming, CU without breaks, and CU at night causing lost sleep. Mental health outcomes included perceived stress, sleep disturbances, symptoms of depression, and reduced performance due to stress, depressed mood, or tiredness. Prevalence ratios (PRs) were calculated for prospective associations between exposure variables at baseline and mental health outcomes (new cases) at 1-year follow-up for the men and women separately. Both high and medium computer use compared to low computer use at baseline were associated with sleep disturbances in the men at follow-up. High email/chat use was negatively associated with perceived stress, but positively associated with reported sleep disturbances for the men. For the women, high email/chat use was (positively) associated with several mental health outcomes, while medium computer gaming was associated with symptoms of depression, and CU without breaks with most mental health outcomes. CU causing lost sleep was associated with mental health outcomes for both men and women. Time spent on general computer use was prospectively associated with sleep disturbances and reduced performance for the men. For the women, using the computer without breaks was a risk factor for several mental health outcomes. Some associations were enhanced in interaction with mobile phone use. Using the computer at night and consequently losing sleep was associated with most mental health outcomes for both men

Prevalence of chromosomal abnormalities and Y chromosome microdeletion among men with severe semen abnormalities and its correlation with successful sperm retrieval

Directory of Open Access Journals (Sweden)

Mariano Mascarenhas

2016-01-01

Full Text Available AIM: To estimate the prevalence of chromosomal abnormalities and Y chromosome microdeletion among men with azoospermia and severe oligozoospermia and its correlation with successful surgical sperm retrieval. SETTING AND DESIGN: A prospective study in a tertiary level infertility unit. MATERIALS AND METHODS: In a prospective observation study, men with azoospermia and severe oligozoospermia (concentration <5 million/ml attending the infertility center underwent genetic screening. Peripheral blood karyotype was done by Giemsa banding. Y chromosome microdeletion study was performed by a multiplex polymerase chain reaction. RESULTS: The study group consisted of 220 men, 133 of whom had azoospermia and 87 had severe oligozoospermia. Overall, 21/220 (9.5% men had chromosomal abnormalities and 13/220 (5.9% men had Y chromosome microdeletions. Chromosomal abnormalities were seen in 14.3% (19/133 of azoospermic men and Y chromosome microdeletions in 8.3% (11/133. Of the 87 men with severe oligozoospermia, chromosomal abnormalities and Y chromosome microdeletions were each seen in 2.3% (2/87. Testicular sperm aspiration was done in 13 men and was successful in only one, who had a deletion of azoospermia factor c. CONCLUSIONS: Our study found a fairly high prevalence of genetic abnormality in men with severe semen abnormalities and a correlation of genetic abnormalities with surgical sperm retrieval outcomes. These findings support the need for genetic screening of these men prior to embarking on surgical sperm retrieval and assisted reproductive technology intracytoplasmic sperm injection.

Prospective weight change and colon cancer risk in male US health professionals

DEFF Research Database (Denmark)

Thygesen, Lau Caspar; Grønbaek, Morten; Johansen, Christoffer

2008-01-01

Epidemiological studies are remarkably consistent, especially among men, in showing that overweight and obesity [body mass index (BMI) >25] are associated with increased risk of colon cancer. However, no prospective studies address the influence of weight change in adulthood on subsequent colon...... cancer risk. In this study, we investigated whether weight change influences colon cancer risk utilizing prospectively collected weight data. We included 46,349 men aged 40-75 participating in the Health Professionals Follow-Up Study. Questionnaires including items on weight were completed every second......-year period, we documented 765 cases of colon cancer. Cumulative mean BMI >22.5 was associated with significantly increased risk of colon cancer. The short-term weight change in the prior 2 to 4 years was positively and significantly associated with risk [HR = 1.14 (95% confidence interval, 1...

Understanding Engagement in HIV Risk and Prevention Research Among Black Young Men Who Have Sex with Men and Transgender Women in the District of Columbia.

Science.gov (United States)

Glick, Sara Nelson; Houston, Ebony; Peterson, James; Kuo, Irene; Magnus, Manya

2016-08-01

To develop optimal methods to study sexual health among black young men who have sex with men and transgender women (BYMSM/TW). We conducted a mixed-methods prospective study to identify recruitment and retention strategies for BYMSM/TW (age 16-21) in Washington D.C., and describe HIV risk behaviors and context. Incentivized peer referral was highly productive, and 60% of BYMSM/TW were retained for 3 months. Participants reported high levels of sexual risk, homophobia, racism, and maternal support. BYMSM/TW studies should utilize a combination of peer-based, in-person, and technology-based recruiting strategies. Additional research is needed to leverage mobile technology and social media to enhance retention.

Increase in sexually transmitted infections in a cohort of outpatient HIV-positive men who have sex with men in the Parisian region.

Science.gov (United States)

Farfour, E; Dimi, S; Majerholc, C; Fourn, E; Séné, T; Chaida, M B; Vasse, M; Zucman, D

2017-11-01

To describe the increased incidence of sexually transmitted infections (STIs) in a cohort of HIV-infected men who have sex with men (MSM), followed in a tertiary hospital of the Île-de-France region. We performed a monocentric, retrospective, and prospective study. We included symptomatic HIV-infected MSM patients who consulted for their annual consultation. One hundred and eighty patients were seen between 2008-2011 and 215 between 2012-2015. We observed an increased incidence of STIs between the two periods (14 and 29.3%, respectively). These STIs includes: syphilis, hepatitis C, urethritis, and proctitis due to Chlamydia trachomatis and Neisseria gonorrhea. A better management of symptomatic and asymptomatic STIs is needed for HIV-infected MSM patients. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

The Timing of Entry into Fatherhood in Young, At-Risk Men

Science.gov (United States)

Pears, Katherine C.; Pierce, Susan L.; Kim, Hyoun K.; Capaldi, Deborah M.; Owen, Lee D.

2005-01-01

Timing of first fatherhood was examined in a sample of 206 at-risk, predominantly White men, followed prospectively for 17 years. An event history analysis was used to test a model wherein antisocial behavior, the contextual and familial factors that may contribute to the development of antisocial behavior, and common correlates of such behavior,…

Computer use and stress, sleep disturbances, and symptoms of depression among young adults – a prospective cohort study

Directory of Open Access Journals (Sweden)

Thomée Sara

2012-10-01

Full Text Available Abstract Background We have previously studied prospective associations between computer use and mental health symptoms in a selected young adult population. The purpose of this study was to investigate if high computer use is a prospective risk factor for developing mental health symptoms in a population-based sample of young adults. Methods The study group was a cohort of young adults (n = 4163, 20–24 years old, who responded to a questionnaire at baseline and 1-year follow-up. Exposure variables included time spent on computer use (CU in general, email/chat use, computer gaming, CU without breaks, and CU at night causing lost sleep. Mental health outcomes included perceived stress, sleep disturbances, symptoms of depression, and reduced performance due to stress, depressed mood, or tiredness. Prevalence ratios (PRs were calculated for prospective associations between exposure variables at baseline and mental health outcomes (new cases at 1-year follow-up for the men and women separately. Results Both high and medium computer use compared to low computer use at baseline were associated with sleep disturbances in the men at follow-up. High email/chat use was negatively associated with perceived stress, but positively associated with reported sleep disturbances for the men. For the women, high email/chat use was (positively associated with several mental health outcomes, while medium computer gaming was associated with symptoms of depression, and CU without breaks with most mental health outcomes. CU causing lost sleep was associated with mental health outcomes for both men and women. Conclusions Time spent on general computer use was prospectively associated with sleep disturbances and reduced performance for the men. For the women, using the computer without breaks was a risk factor for several mental health outcomes. Some associations were enhanced in interaction with mobile phone use. Using the computer at night and consequently losing

Vegetable intake, but not fruit intake, is associated with a reduction in the risk of cancer incidence and mortality in middle-aged Korean men.

Science.gov (United States)

Choi, Yuni; Lee, Jung Eun; Bae, Jong-Myon; Li, Zhong-Min; Kim, Dong-Hyun; Lee, Moo-Song; Ahn, Yoon-Ok; Shin, Myung-Hee

2015-06-01

Few prospective studies have examined the preventive role of fruit and vegetable intakes against cancer in Asian populations. This prospective study evaluated the associations between total fruit intake, total vegetable intake, and total fruit and vegetable intake and total cancer incidence and mortality. This prospective cohort study included 14,198 men 40-59 y of age enrolled in the Seoul Male Cohort Study from 1991 to 1993. Fruit and vegetable intakes were assessed by a validated food-frequency questionnaire. We used Cox proportional hazard regression models to compute RR ratios and 95% CIs. During the follow-up period from 1993 to 2008, 1343 men were diagnosed with cancer, and 507 died of cancer. Total vegetable intake was linearly associated with cancer incidence but was nonlinearly associated with cancer mortality; by comparing ≥ 500 g/d with Korean men. However, total fruit intake is not associated with total cancer incidence or mortality. © 2015 American Society for Nutrition.

Mitochondrial reactive oxygen species regulate the strength of inhibitory GABA-mediated synaptic transmission

Science.gov (United States)

Accardi, Michael V.; Daniels, Bryan A.; Brown, Patricia M. G. E.; Fritschy, Jean-Marc; Tyagarajan, Shiva K.; Bowie, Derek

2014-01-01

Neuronal communication imposes a heavy metabolic burden in maintaining ionic gradients essential for action potential firing and synaptic signalling. Although cellular metabolism is known to regulate excitatory neurotransmission, it is still unclear whether the brain’s energy supply affects inhibitory signalling. Here we show that mitochondrial-derived reactive oxygen species (mROS) regulate the strength of postsynaptic GABAA receptors at inhibitory synapses of cerebellar stellate cells. Inhibition is strengthened through a mechanism that selectively recruits α3-containing GABAA receptors into synapses with no discernible effect on resident α1-containing receptors. Since mROS promotes the emergence of postsynaptic events with unique kinetic properties, we conclude that newly recruited α3-containing GABAA receptors are activated by neurotransmitter released onto discrete postsynaptic sites. Although traditionally associated with oxidative stress in neurodegenerative disease, our data identify mROS as a putative homeostatic signalling molecule coupling cellular metabolism to the strength of inhibitory transmission.

Changes in Alcohol Consumption and Subsequent Risk of Type 2 Diabetes in Men

NARCIS (Netherlands)

Joosten, M.M.; Chiuve, S.E.; Mukamal, K.J.; Hu, F.B.; Hendriks, H.F.J.; Rimm, E.B.

2011-01-01

Objective -The objective of this study was to investigate the association of four-year changes in alcohol consumption with subsequent risk of type 2 diabetes. Research Design and Methods - We prospectively examined 38,031 men from the Health Professionals Follow-up Study free of diagnosed diabetes

Low Prevalence of Urethral Lymphogranuloma Venereum Infections Among Men Who Have Sex With Men: A Prospective Observational Study, Sexually Transmitted Infection Clinic in Amsterdam, the Netherlands

NARCIS (Netherlands)

de Vrieze, Nynke H. N.; Versteeg, Bart; Bruisten, Sylvia M.; van Rooijen, Martijn S.; van der Helm, Jannie J.; de Vries, Henry J. C.

2017-01-01

In contrast to anorectal lymphogranuloma venereum (LGV), few urogenital LGV cases are reported in men who have sex with men. Lymphogranuloma venereum was diagnosed in 0.06% (7/12,174) urine samples, and 0.9% (109/12,174) anorectal samples. Genital-anal transmission seems unlikely the only mode of

Human semen quality in the new millennium: a prospective cross-sectional population-based study of 4867 men

DEFF Research Database (Denmark)

Jørgensen, N; Joensen, Ulla Nordström; Jensen, TK

2012-01-01

Objectives Considerable interest and controversy over a possible decline in semen quality during the 20th century raised concern that semen quality could have reached a critically low level where it might affect human reproduction. The authors therefore initiated a study to assess reproductive...... health in men from the general population and to monitor changes in semen quality over time. Design Cross-sectional study of men from the general Danish population. Inclusion criteria were place of residence in the Copenhagen area, and both the man and his mother being born and raised in Denmark. Men...... with severe or chronic diseases were not included. Setting Danish one-centre study. Participants 4867 men, median age 19 years, included from 1996 to 2010. Outcome measures Semen volume, sperm concentration, total sperm count, sperm motility and sperm morphology. Results Only 23% of participants had optimal...

Serotonin Transporter Promoter Region (5-HTTLPR) Polymorphism Is Not Associated With Paroxetine-Induced Ejaculation Delay in Dutch Men With Lifelong Premature Ejaculation

NARCIS (Netherlands)

Janssen, Paddy K. C.; Zwinderman, Aeilko H.; Olivier, Berend; Waldinger, Marcel D.

2014-01-01

To investigate the association between the 5-HT-transporter-gene-linked promoter region (5-HTTLPR) polymorphism and 20-mg paroxetine-induced ejaculation delay in men with lifelong premature ejaculation (LPE). This was a prospective study of 10 weeks of paroxetine treatment in 54 men with LPE.

Psychological problems in young men with chronic prostatitis-like symptoms.

Science.gov (United States)

Ku, J H; Jeon, Y S; Kim, M E; Lee, N K; Park, Y H

2002-01-01

To take a different perspective in assessing young men with chronic prostatitis-like symptoms, this study was designed since few prospective studies are available to survey a population of young men. One hundred and fifty men aged 20 years dwelling in the community were randomly selected. Chronic prostatitis-like symptoms were measured by the National Institutes of Health-Chronic Prostatitis Symptom Index and the selfreported scores for pain and urinary symptoms were used to identify chronic prostatitis-like symptoms. The psychological methods used were the Beck Depression Inventory, the State-Trait Anxiety Inventory, and the Bem Sex Role Inventory. A total of 87 men (a response rate 58%) completed self-administered questionnaires. As the scores for pain and urinary symptoms increased, those for depression increased (p masculinity scores were not different according to the scores for pain but those were significantly different according to the scores of urinary symptoms (p = 0.042). The mean femininity scores were not different according to the scores of pain and urinary symptoms. Our findings suggest that psychological factors, especially depression and weak masculine identity may be associated with an early stage of chronic prostatitis-like symptoms. Young men with chronic prostatitis-like symptoms also have psychological problems.

Alcohol consumption and prevalence of human papillomavirus (HPV) infection among US men in the HPV in Men (HIM) study.

Science.gov (United States)

Schabath, Matthew B; Thompson, Zachary J; Egan, Kathleen M; Torres, B Nelson; Nguyen, Anthony; Papenfuss, Mary R; Abrahamsen, Martha E; Giuliano, Anna R

2015-02-01

Moderate alcohol consumption can impair host defence against viral infections. The objective of this cross-sectional analysis was to assess the association between alcohol intake and prevalent human papillomavirus (HPV) infection among US men enrolled in the HPV in Men (HIM) study using quantitative alcohol intake measured from a Food Frequency Questionnaire. The HIM study is a prospective, multinational study of the natural history of HPV infection. For this report, we restricted our analyses to men from the US cohort (N = 1313). Samples from the corona of glans penis, penile shaft and scrotum were combined for HPV DNA testing. Self-reported alcohol intake was quantified by grams of alcohol intake per day. Multivariable prevalence ratios (mPRs) were used to assess the association between alcohol intake and HPV infections. Prevalent infections were significantly higher among men in the highest quartile of alcohol intake and multivariable models revealed that the highest quartile of alcohol intake was associated with significantly increased risks for any (mPR = 1.13; 95% CI 1.00 to 1.27) HPV types and oncogenic (mPR = 1.35; 95% CI 1.08 to 1.68) HPV types. The fourth quartile of alcohol intake was associated with elevated risks for prevalent HPV infection across all strata of number of sexual partners and among never-smokers and current smokers, but not among former smokers. These results demonstrate that high intake of alcohol is associated with an increased risk for prevalent HPV infections among men. The biological role that alcohol plays in genital HPV infection remains understudied and limited epidemiological data exist, especially among men. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Changes in alcohol consumption and subsequent risk of type 2 diabetes in men

NARCIS (Netherlands)

Joosten, M.M.; Chiuve, S.E.; Mukamal, K.J.; Hu, F.B.; Hendriks, H.F.; Rimm, E.B.

2011-01-01

OBJECTIVE: The objective of this study was to investigate the association of 4-year changes in alcohol consumption with a subsequent risk of type 2 diabetes. RESEARCH DESIGN AND METHODS: We prospectively examined 38,031 men from the Health Professionals Follow-Up Study who were free of diagnosed

Prostate-specific antigen velocity in a prospective prostate cancer screening study of men with genetic predisposition.

Science.gov (United States)

Mikropoulos, Christos; Selkirk, Christina G Hutten; Saya, Sibel; Bancroft, Elizabeth; Vertosick, Emily; Dadaev, Tokhir; Brendler, Charles; Page, Elizabeth; Dias, Alexander; Evans, D Gareth; Rothwell, Jeanette; Maehle, Lovise; Axcrona, Karol; Richardson, Kate; Eccles, Diana; Jensen, Thomas; Osther, Palle J; van Asperen, Christi J; Vasen, Hans; Kiemeney, Lambertus A; Ringelberg, Janneke; Cybulski, Cezary; Wokolorczyk, Dominika; Hart, Rachel; Glover, Wayne; Lam, Jimmy; Taylor, Louise; Salinas, Monica; Feliubadaló, Lidia; Oldenburg, Rogier; Cremers, Ruben; Verhaegh, Gerald; van Zelst-Stams, Wendy A; Oosterwijk, Jan C; Cook, Jackie; Rosario, Derek J; Buys, Saundra S; Conner, Tom; Domchek, Susan; Powers, Jacquelyn; Ausems, Margreet Gem; Teixeira, Manuel R; Maia, Sofia; Izatt, Louise; Schmutzler, Rita; Rhiem, Kerstin; Foulkes, William D; Boshari, Talia; Davidson, Rosemarie; Ruijs, Marielle; Helderman-van den Enden, Apollonia Tjm; Andrews, Lesley; Walker, Lisa; Snape, Katie; Henderson, Alex; Jobson, Irene; Lindeman, Geoffrey J; Liljegren, Annelie; Harris, Marion; Adank, Muriel A; Kirk, Judy; Taylor, Amy; Susman, Rachel; Chen-Shtoyerman, Rakefet; Pachter, Nicholas; Spigelman, Allan; Side, Lucy; Zgajnar, Janez; Mora, Josefina; Brewer, Carole; Gadea, Neus; Brady, Angela F; Gallagher, David; van Os, Theo; Donaldson, Alan; Stefansdottir, Vigdis; Barwell, Julian; James, Paul A; Murphy, Declan; Friedman, Eitan; Nicolai, Nicola; Greenhalgh, Lynn; Obeid, Elias; Murthy, Vedang; Copakova, Lucia; McGrath, John; Teo, Soo-Hwang; Strom, Sara; Kast, Karin; Leongamornlert, Daniel A; Chamberlain, Anthony; Pope, Jenny; Newlin, Anna C; Aaronson, Neil; Ardern-Jones, Audrey; Bangma, Chris; Castro, Elena; Dearnaley, David; Eyfjord, Jorunn; Falconer, Alison; Foster, Christopher S; Gronberg, Henrik; Hamdy, Freddie C; Johannsson, Oskar; Khoo, Vincent; Lubinski, Jan; Grindedal, Eli Marie; McKinley, Joanne; Shackleton, Kylie; Mitra, Anita V; Moynihan, Clare; Rennert, Gad; Suri, Mohnish; Tricker, Karen; Moss, Sue; Kote-Jarai, Zsofia; Vickers, Andrew; Lilja, Hans; Helfand, Brian T; Eeles, Rosalind A

2018-01-01

Prostate-specific antigen (PSA) and PSA-velocity (PSAV) have been used to identify men at risk of prostate cancer (PrCa). The IMPACT study is evaluating PSA screening in men with a known genetic predisposition to PrCa due to BRCA1/2 mutations. This analysis evaluates the utility of PSA and PSAV for identifying PrCa and high-grade disease in this cohort. PSAV was calculated using logistic regression to determine if PSA or PSAV predicted the result of prostate biopsy (PB) in men with elevated PSA values. Cox regression was used to determine whether PSA or PSAV predicted PSA elevation in men with low PSAs. Interaction terms were included in the models to determine whether BRCA status influenced the predictiveness of PSA or PSAV. 1634 participants had ⩾3 PSA readings of whom 174 underwent PB and 45 PrCas diagnosed. In men with PSA >3.0 ng ml -l , PSAV was not significantly associated with presence of cancer or high-grade disease. PSAV did not add to PSA for predicting time to an elevated PSA. When comparing BRCA1/2 carriers to non-carriers, we found a significant interaction between BRCA status and last PSA before biopsy (P=0.031) and BRCA2 status and PSAV (P=0.024). However, PSAV was not predictive of biopsy outcome in BRCA2 carriers. PSA is more strongly predictive of PrCa in BRCA carriers than non-carriers. We did not find evidence that PSAV aids decision-making for BRCA carriers over absolute PSA value alone.

Prostate-specific antigen velocity in a prospective prostate cancer screening study of men with genetic predisposition

Science.gov (United States)

Mikropoulos, Christos; Selkirk, Christina G Hutten; Saya, Sibel; Bancroft, Elizabeth; Vertosick, Emily; Dadaev, Tokhir; Brendler, Charles; Page, Elizabeth; Dias, Alexander; Evans, D Gareth; Rothwell, Jeanette; Maehle, Lovise; Axcrona, Karol; Richardson, Kate; Eccles, Diana; Jensen, Thomas; Osther, Palle J; van Asperen, Christi J; Vasen, Hans; Kiemeney, Lambertus A; Ringelberg, Janneke; Cybulski, Cezary; Wokolorczyk, Dominika; Hart, Rachel; Glover, Wayne; Lam, Jimmy; Taylor, Louise; Salinas, Monica; Feliubadaló, Lidia; Oldenburg, Rogier; Cremers, Ruben; Verhaegh, Gerald; van Zelst-Stams, Wendy A; Oosterwijk, Jan C; Cook, Jackie; Rosario, Derek J; Buys, Saundra S; Conner, Tom; Domchek, Susan; Powers, Jacquelyn; Ausems, Margreet GEM; Teixeira, Manuel R; Maia, Sofia; Izatt, Louise; Schmutzler, Rita; Rhiem, Kerstin; Foulkes, William D; Boshari, Talia; Davidson, Rosemarie; Ruijs, Marielle; Helderman-van den Enden, Apollonia TJM; Andrews, Lesley; Walker, Lisa; Snape, Katie; Henderson, Alex; Jobson, Irene; Lindeman, Geoffrey J; Liljegren, Annelie; Harris, Marion; Adank, Muriel A; Kirk, Judy; Taylor, Amy; Susman, Rachel; Chen-Shtoyerman, Rakefet; Pachter, Nicholas; Spigelman, Allan; Side, Lucy; Zgajnar, Janez; Mora, Josefina; Brewer, Carole; Gadea, Neus; Brady, Angela F; Gallagher, David; van Os, Theo; Donaldson, Alan; Stefansdottir, Vigdis; Barwell, Julian; James, Paul A; Murphy, Declan; Friedman, Eitan; Nicolai, Nicola; Greenhalgh, Lynn; Obeid, Elias; Murthy, Vedang; Copakova, Lucia; McGrath, John; Teo, Soo-Hwang; Strom, Sara; Kast, Karin; Leongamornlert, Daniel A; Chamberlain, Anthony; Pope, Jenny; Newlin, Anna C; Aaronson, Neil; Ardern-Jones, Audrey; Bangma, Chris; Castro, Elena; Dearnaley, David; Eyfjord, Jorunn; Falconer, Alison; Foster, Christopher S; Gronberg, Henrik; Hamdy, Freddie C; Johannsson, Oskar; Khoo, Vincent; Lubinski, Jan; Grindedal, Eli Marie; McKinley, Joanne; Shackleton, Kylie; Mitra, Anita V; Moynihan, Clare; Rennert, Gad; Suri, Mohnish; Tricker, Karen; Moss, Sue; Kote-Jarai, Zsofia; Vickers, Andrew; Lilja, Hans; Helfand, Brian T; Eeles, Rosalind A

2018-01-01

Background: Prostate-specific antigen (PSA) and PSA-velocity (PSAV) have been used to identify men at risk of prostate cancer (PrCa). The IMPACT study is evaluating PSA screening in men with a known genetic predisposition to PrCa due to BRCA1/2 mutations. This analysis evaluates the utility of PSA and PSAV for identifying PrCa and high-grade disease in this cohort. Methods: PSAV was calculated using logistic regression to determine if PSA or PSAV predicted the result of prostate biopsy (PB) in men with elevated PSA values. Cox regression was used to determine whether PSA or PSAV predicted PSA elevation in men with low PSAs. Interaction terms were included in the models to determine whether BRCA status influenced the predictiveness of PSA or PSAV. Results: 1634 participants had ⩾3 PSA readings of whom 174 underwent PB and 45 PrCas diagnosed. In men with PSA >3.0 ng ml−l, PSAV was not significantly associated with presence of cancer or high-grade disease. PSAV did not add to PSA for predicting time to an elevated PSA. When comparing BRCA1/2 carriers to non-carriers, we found a significant interaction between BRCA status and last PSA before biopsy (P=0.031) and BRCA2 status and PSAV (P=0.024). However, PSAV was not predictive of biopsy outcome in BRCA2 carriers. Conclusions: PSA is more strongly predictive of PrCa in BRCA carriers than non-carriers. We did not find evidence that PSAV aids decision-making for BRCA carriers over absolute PSA value alone. PMID:29301143

Sub-optimal adherence to doxycycline and treatment outcomes among men with non-gonococcal urethritis: a prospective cohort study

Science.gov (United States)

Khosropour, Christine M.; Manhart, Lisa E.; Colombara, Danny V.; Gillespie, Catherine W.; Lowens, M. Sylvan; Totten, Patricia A.; Golden, Matthew R.; Simoni, Jane

2014-01-01

Objective Doxycycline, one of two recommended therapies for non-gonococcal urethritis (NGU), consists of a seven-day course of therapy (100mg BID). Since suboptimal adherence may contribute to poor treatment outcomes, we examined the association between self-reported imperfect adherence to doxycycline and clinical and microbiologic failure among men with NGU. Methods Men aged ≥16 years with NGU attending a Seattle, WA sexually transmitted diseases clinic were enrolled in a double-blind, parallel-group superiority trial from January 2007 to July 2011. Men were randomized to active doxycycline/placebo azithromycin or placebo doxycycline/active azithromycin. Imperfect adherence was defined as missing ≥1 dose in 7 days. Urine was tested for Chlamydia trachomatis (CT), Mycoplasma genitalium (MG), and Ureaplasma urealyticum-biovar2 (UU-2) using nucleic acid amplification tests. Clinical failure (symptoms and ≥5 PMNs/HPF or discharge) and microbiologic failure (positive tests for CT, MG, and/or UU-2) were determined after 3-weeks. Results 184 men with NGU were randomized to active doxycycline and provided data on adherence. Baseline prevalence of CT, MG, and UU-2 was 26%, 13%, and 27%, respectively. 28% of men reported imperfect adherence and this was associated with microbiologic failure among men with CT (aRR=9.33; 95% CI=1.00–89.2) and UU-2 (aRR=3.08; 95% CI=1.31–7.26) but not MG. Imperfect adherence was not significantly associated with clinical failure overall or for any specific pathogens, but it was more common among imperfectly adherent men with CT (aRR=2.63; 0.93–7.41, p=0.07). Conclusions Adherence may be important for microbiologic cure of select pathogens. Factors other than adherence should be considered for CT-negative men with persistent NGU. PMID:24106340

Low Respiratory Function Increases the Risk of Depressive Symptoms in Later Life in Men

NARCIS (Netherlands)

Giltay, E.J.; Nissinen, A.; Giampaoli, S.; Zitman, F.G.; Kromhout, D.

2010-01-01

Objective: To assess the risk of depressive symptoms with respect to respiratory function in middle-aged men. Chronic lung diseases are associated with a high prevalence of depression, but the association of poor respiratory function with depressive symptoms has not been established in prospective

Low Prevalence of Urethral Lymphogranuloma Venereum Infections Among Men Who Have Sex With Men: A Prospective Observational Study, Sexually Transmitted Infection Clinic in Amsterdam, the Netherlands.

Science.gov (United States)

de Vrieze, Nynke H N; Versteeg, Bart; Bruisten, Sylvia M; van Rooijen, Martijn S; van der Helm, Jannie J; de Vries, Henry J C

2017-09-01

In contrast to anorectal lymphogranuloma venereum (LGV), few urogenital LGV cases are reported in men who have sex with men. Lymphogranuloma venereum was diagnosed in 0.06% (7/12,174) urine samples, and 0.9% (109/12,174) anorectal samples. Genital-anal transmission seems unlikely the only mode of transmission. Other modes like oral-anal transmission should be considered.

Predicting Early Fatherhood and Whether Young Fathers Live with Their Children: Prospective Findings and Policy Recommendations. Discussion Paper.

Science.gov (United States)

Jaffee, Sara R.; Caspi, Avshalom; Moffitt, Terrie E.; Taylor, Alan; Dickson, Nigel

This prospective, birth cohort study addressed three questions: Which individual and family-of-origin characteristics predict the age at which young men make the transition to fatherhood? Do these characteristics predict how long young men live with their children? Are individual differences in the amount of time fathers spend living with their…

Coffee consumption is inversely associated with cognitive decline in elderly European men: the FINE Study

NARCIS (Netherlands)

Gelder, van B.M.; Buijsse, B.; Tijhuis, M.J.; Kalmijn, S.; Giampaoli, S.; Nissinen, A.; Kromhout, D.

2007-01-01

Objective: To investigate whether coffee consumption is associated with 10-year cognitive decline in elderly men, as results of previous studies obtained hitherto have been controversial and prospective information on this association has been lacking. Design, subjects and setting: Six hundred and

A prospective quality-of-life study in men with clinically localized prostate carcinoma treated with radical prostatectomy, external beam radiotherapy, or interstitial brachytherapy

International Nuclear Information System (INIS)

Lee, W. Robert; Hall, M. Craig; McQuellon, Richard P.; Case, L. Douglas; McCullough, David L.

2001-01-01

Purpose: To prospectively assess the health-related quality of life (HRQOL) and changes in HRQOL during the first year after 3 different treatments for clinically localized prostate cancer. Methods and Materials: Ninety men with T1-T2 adenocarcinoma of the prostate were treated with curative intent between May 1998 and June 1999 and completed a quality-of-life Functional Assessment of Cancer Therapy-Prostate (FACT-P) questionnaire before treatment (T0) and 1 month (T1), 3 months (T3), and 12 months (T12) after treatment. Forty-four men were treated with permanent source interstitial brachytherapy (IB), 23 received external beam radiotherapy (EBRT), and 23 men were treated with radical prostatectomy (RP). The mean age of the entire study population was 65.9 years (median 67, range 42-79). The mean pretreatment prostate-specific antigen level of the entire study population was 6.81 ng/mL (median 6.25, range 1.33-19.6). The Gleason score was ≤6 in 65 (72%) of 90. The repeated measures analysis of variance and analysis of covariance were conducted on all quality-of-life and urinary outcome measures. Results: A comparison of the demographic characteristics of the 3 treatment groups demonstrated significant differences. The men treated with RP were significantly younger than the men in either the IB or EBRT group (median age 61.0 RP, 67.1 IB, 68.8 EBRT; p=0.0006). The men in the IB group were more likely to have a Gleason score of ≤6 than the EBRT group (Gleason score ≤6, 86% IB and 48% EBRT; p=0.015). The mean score (standard deviation) at T0, T1, T3, and T12 for the FACT-P questionnaire for each group was as follows: IB 138.4 (17.0), 120.5 (21.7), 130.0 (18.4), and 138.5 (14.2); EBRT 137.1 (12.1), 129.5 (21.0), 134.4 (19.2), and 136.9 (15.6); and RP 138.3 (14.7), 117.7 (18.3), 134.4 (17.8), and 140.4 (14.9), respectively. Statistically significant differences over time were observed for the FACT-P in the IB and RP groups (p<0.0001), but not for the EBRT group (p

Mercury accumulation and accelerated progression of carotid atherosclerosis: a population-based prospective 4-year follow-up study in men in eastern Finland.

Science.gov (United States)

Salonen, J T; Seppänen, K; Lakka, T A; Salonen, R; Kaplan, G A

2000-02-01

Basic research and our previous studies have suggested that mercury exposure enhances lipid peroxidation and the risk of myocardial infarction, but there are no studies concerning the association between mercury accumulation and atherosclerosis. We therefore investigated whether high hair mercury content is associated with accelerated progression of carotid atherosclerosis, determined by ultrasonographic assessment of common carotid intima-media thickness (IMT), in a prospective study among 1014 men aged 42-60 years. In a linear regression model adjusting for other atherosclerotic risk factors, high hair mercury content was one of the strongest predictors of the 4-year increase in the mean IMT (P2.81 microg/g (fifths) had an IMT increase of 0.105, 0.102, 0.113, 0.107 and 0.140 mm/4 years, respectively (P=0.041 for heterogeneity between groups). The IMT increase was 0.034 mm/4 years (31.9%) greater in the highest fifth than in the other fifths (P<0.05 for the difference). These findings suggest that mercury accumulation in the human body is associated with accelerated progression of carotid atherosclerosis.

The relationship between sweetened beverage consumption and risk of heart failure in men.

Science.gov (United States)

Rahman, Iffat; Wolk, Alicja; Larsson, Susanna C

2015-12-01

To investigate whether sweetened beverage consumption is associated with risk of heart failure (HF) in a large prospective population-based study of men. A population-based cohort comprising 42,400 men, 45-79 years of age, was followed from 1998 through 2010. Sweetened beverage consumption was assessed by utilising a food frequency questionnaire. Incident events of HF were identified through linkage to the Swedish National Patient Register and the Cause of Death Register. Cox regression analyses were implemented to investigate the association between sweetened beverage consumption and HF. During a mean follow-up time of 11.7 years, a total of 4113 HF events were identified. We observed a positive association between sweetened beverage consumption and risk of HF after adjustment for other risk factors (p for trend beverages per day had a statistically significant higher risk of developing HF (23%, 95% CI 1.12 to 1.35) compared to men who were non-consumers. Our finding that sweetened beverage consumption is associated with higher risk of HF could have implications for HF prevention strategies. Additional prospective studies investigating the link between sweetened beverage consumption and HF are therefore needed. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Serum phosphate and cognitive function in older men.

Science.gov (United States)

Slinin, Yelena; Vo, Tien; Taylor, Brent C; Murray, Anne M; Schousboe, John; Langsetmo, Lisa; Ensrud, Kristine

2018-01-01

Determine whether serum phosphate is associated with concurrent cognitive impairment and subsequent cognitive decline in older men independent of demographic covariates and atherosclerotic risk factors. In a prospective study of 5529 men enrolled in the Osteoporotic Fractures in Men study, we measured baseline serum phosphate, baseline cognitive function, and change in cognitive function between baseline and follow-up exams an average of 4.6 years later using the Modified Mini-Mental State (3MS) Examination and Trails B. There was no association between serum phosphate and odds of cognitive impairment as assessed by baseline 3MS score or risk of cognitive decline as assessed by longitudinal change in 3MS score. Higher baseline serum phosphate was associated with higher odds of poor executive function as assessed by Trails B with fully adjusted odds ratios 1.12 (95% confidence interval: 0.83-1.52), 1.31 (0.97-1.77), and 1.45 (1.08-1.94) for men in the second, third, and fourth versus the bottom quartile (referent group) of serum phosphate (p-trend 0.007). However, higher phosphate level was not associated with risk of decline in executive function as assessed by longitudinal change in Trails B score with fully adjusted odds ratios 0.94 (95% confidence interval 0.69-1.28), 0.96 (0.70-1.32), and 1.21 (0.89-1.66) for men in the second, third, and fourth versus the bottom quartile (referent group) of serum phosphate (p-trend 0.22). Higher serum phosphate in older men was associated with a higher likelihood of poor executive function, but not with impaired global cognitive function or decline in executive or global cognition. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Source-specific workplace social support and high-sensitivity C-reactive protein levels among Japanese workers: A 1-year prospective cohort study.

Science.gov (United States)

Eguchi, Hisashi; Shimazu, Akihito; Kawakami, Norito; Inoue, Akiomi; Tsutsumi, Akizumi

2016-08-01

This study investigated the prospective association between source-specific workplace social support and high-sensitivity C-reactive protein (hs-CRP) levels in workers in Japan. We conducted a 1-year prospective cohort study with 1,487 men and 533 women aged 18-65 years. Participants worked at two manufacturing worksites in Japan and were free of major illness. We used multivariable linear regression analyses to evaluate the prospective association between supervisor and coworker support at baseline, and hs-CRP levels at follow-up. We conducted the analyses separately for men and women. For women, high supervisor support at baseline was significantly associated with lower hs-CRP levels at follow-up (β = -0.109, P support at baseline was not significantly associated with hs-CRP levels at follow-up. Associations between supervisor and coworker support and hs-CRP levels were not significant for men. Supervisor support may have beneficial effects on inflammatory markers in working women. Am. J. Ind. Med. 59:676-684, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Matairesinol inhibits angiogenesis via suppression of mitochondrial reactive oxygen species

Energy Technology Data Exchange (ETDEWEB)

Lee, Boram; Kim, Ki Hyun; Jung, Hye Jin [Chemical Genomics National Research Laboratory, Department of Biotechnology, Translational Research Center for Protein Function Control, College of Life Science and Biotechnology, Yonsei University, Seoul 120-749 (Korea, Republic of); Kwon, Ho Jeong, E-mail: kwonhj@yonsei.ac.kr [Chemical Genomics National Research Laboratory, Department of Biotechnology, Translational Research Center for Protein Function Control, College of Life Science and Biotechnology, Yonsei University, Seoul 120-749 (Korea, Republic of)

2012-04-27

Highlights: Black-Right-Pointing-Pointer Matairesinol suppresses mitochondrial ROS generation during hypoxia. Black-Right-Pointing-Pointer Matairesinol exhibits potent anti-angiogenic activity both in vitro and in vivo. Black-Right-Pointing-Pointer Matairesinol could be a basis for the development of novel anti-angiogenic agents. -- Abstract: Mitochondrial reactive oxygen species (mROS) are involved in cancer initiation and progression and function as signaling molecules in many aspects of hypoxia and growth factor-mediated signaling. Here we report that matairesinol, a natural small molecule identified from the cell-based screening of 200 natural plants, suppresses mROS generation resulting in anti-angiogenic activity. A non-toxic concentration of matairesinol inhibited the proliferation of human umbilical vein endothelial cells. The compound also suppressed in vitro angiogenesis of tube formation and chemoinvasion, as well as in vivo angiogenesis of the chorioallantoic membrane at non-toxic doses. Furthermore, matairesinol decreased hypoxia-inducible factor-1{alpha} in hypoxic HeLa cells. These results demonstrate that matairesinol could function as a novel angiogenesis inhibitor by suppressing mROS signaling.

Relationship status predicts lower restrictive eating pathology for bisexual and gay men across 10-year follow-up.

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Brown, Tiffany A; Keel, Pamela K

2015-09-01

Cross-sectional studies support that bisexual and gay (BG) men are at increased risk for eating pathology, and romantic relationships may buffer against risk; however, no studies have examined this association longitudinally. The current study examined how romantic relationships impact the trajectory of eating pathology in BG versus heterosexual men. BG (n = 51) and heterosexual (n = 522) men completed surveys of health and eating behaviors at baseline and 10-year follow-up. For BG men, being single at baseline prospectively predicted an increase in Drive for Thinness scores over 10-year follow-up. Additionally, for BG men in relationships at baseline, lower relationship satisfaction predicted an increase in Drive for Thinness scores over time. Conversely, these relationship variables did not predict trajectory of eating pathology for heterosexual men. Implications for theoretical models of risk, including objectification theory and sexual minority stress theory, and prevention, including peer-led cognitive dissonance based interventions, are discussed. © 2015 Wiley Periodicals, Inc.

Acupuncture for the Alleviation of Hot Flashes in Men Treated With Androgen Ablation Therapy

International Nuclear Information System (INIS)

Ashamalla, Hani; Jiang, Ming L.; Guirguis, Adel; Peluso, Francesco; Ashamalla, Mark

2011-01-01

Purpose: Hot flashes are common side effect due to androgen ablation therapy (AAT). The utility of acupuncture for hot flashes in men has not been thoroughly studied. We prospectively studied the effect of acupuncture in men with hot flashes. Methods and Materials: The study was approved by internal review board. Seventeen men with hot flashes and history of AAT for prostate cancer were enrolled. Three men declined participation before receiving any treatment. A hot flash score (HFS) was used to measure daily hot flashes. The composite daily score was calculated as the product of frequency x severity. The baseline daily scores were compared with scores taken at 2 and 6 weeks and at 8-month average follow-up. Results: No side effects were encountered during, immediately after treatment, or at 8 months. The mean initial HFS was 28.3; it dropped to 10.3 (p = 0.0001) at 2 weeks posttreatment, 7.5 (p = 0.0001) at 6 weeks, and 7.0 (p = 0.001) at 8 months. Clinical improvement for each patient is defined as the percent decrease in the mean HFS at each time point. The mean improvement at Weeks 2 and 6 was 68.4% (mean HFS decreased from 37.409 to 11.836, p = 0.001) and 89.2% (mean HFS decreased from 37.409 to 4.05, p = 0.0078) respectively. The improvement at 8 months was 80.3% (mean HFS decreased from 37.409 to 7.385, p = 0.002). Conclusions: Acupuncture provides excellent control of hot flashes in men with a history of AAT. The absence of side effects and the durable response at 8 months are likely to be appealing to patients. Prospective randomized study is warranted to further evaluate this modality against medical therapy.

Is excess mortality higher in depressed men than in depressed women? A meta-analytic comparison

NARCIS (Netherlands)

Cuijpers, P.; Vogelzangs, N.; Twisk, J.; Kleiboer, A.M.; Li, J.; Penninx, B.W.

2014-01-01

Background It is not well-established whether excess mortality associated with depression is higher in men than in women. Methods We conducted a meta-analysis of prospective studies in which depression was measured at baseline, where mortality rates were reported at follow-up, and in which separate

Computer-assisted semen analysis parameters as predictors for fertility of men from the general population

DEFF Research Database (Denmark)

Larsen, L; Scheike, Thomas Harder; Jensen, Tina Kold

2000-01-01

The predictive value of sperm motility parameters obtained by computer-assisted semen analysis (CASA) was evaluated for the fertility of men from general population. In a prospective study with couples stopping use of contraception in order to try to conceive, CASA was performed on semen samples...

'The Problem with Men': Working-class Men Making Sense of Men's Health on Television.

Science.gov (United States)

Hodgetts, Darrin; Chamberlain, Kerry

2002-05-01

Men have higher rates of premature death than women, and may arguably have higher rates of serious illness. One explanation often suggested to account for this is that men are considered to be stoical about illness and reluctant to seek help for it. This article explores the role of media representations in the construction of men's views about health. We investigate how a small group of lower socio-economic status men make sense of the reluctance to seek help notion through an analysis of texts from three sources: a television health documentary, individual interviews with the men and a focus group discussion in which the men discuss the documentary. The television documentary frames its presentation to promote early detection and help-seeking. We conclude that televised coverage of men's health is an important site of social discourse through which men's health is rendered meaningful. However, it is not accepted passively, but negotiated, resisted and interpreted into men's lives.

High Prevalence of Asymptomatic Sexually Transmitted Infections among Men Who Have Sex with Men

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Patrick Philibert

2014-12-01

Full Text Available Background: Men who have sex with men (MSM are disproportionately affected by sexually transmitted infection. The aim of this cross-sectional study is to prospectively detect the prevalence of chlamydia trachomatis (CT, neisseria gonorrhoeae (NG, mycoplasma genitalium (MG, and high risk human papillomavirus (HR-HPV, and syphilis in a population of asymptomatic sexually active MSM. Methods: Rectal, pharyngeal, and urine samples for CT, NG, MG, and HR-HPV were analyzed in 116 MSM patients attending the clinic for their routine follow-up during the period the study was conducted: 99 patients were issued from the clinic routine follow-up for their HIV infection, and 17 attended the clinic because they were sexual partners of an HIV infected male. Results: An STI was found in 16% of the patients (19/116, with at least one bacterial strain (CT, NG, or MG found in one site (the pharynx, rectum, or urine. Conclusions: In this study, 16% of the MSM reporting recent RAI were asymptomatic carriers of rectal CT, NG, or MG. According to the high prevalence of asymptomatic STIs found in our MSM population and in other studies, prevention efforts in the form of counseling about the risk of STI need to be done in the population of MSM.

Screening for erectile dysfunction in men with lifelong premature ejaculation--Is the Sexual Health Inventory for Men (SHIM) reliable?

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McMahon, Chris G

2009-02-01

Some men with premature ejaculation (PE) and normal erectile function record contradictory response/s to The Sexual Health Inventory for Men (SHIM) and may be incorrectly categorized as suffering from erectile dysfunction (ED). The aim of this study was to evaluate the frequency of false positive SHIM diagnosis of ED in men with lifelong PE. SHIM, stopwatch intravaginal ejaculation latency time (IELT). A prospective observational study of men with normal erectile function and lifelong PE, diagnosed using the ISSM definition of lifelong PE, was conducted. The SHIM was self-administered at Visit 1. Mean per subject stopwatch IELT was determined from four subsequent intercourse attempts. Seventy-eight subjects with a mean age of 33.2 +/- 8.3 years and a geometric mean IELT of 15.9 +/- 2.3 seconds were enrolled. The mean SHIM score for all subjects was 20.4 +/- 6.0. Fifty-two subjects (66.7%) have SHIM scores of >21 (mean 24.3 +/- 1.1), consistent with normal erectile function, and a geometric mean IELT of 18.3 +/- 2.2 seconds. Twenty-six subjects (33.3%) had SHIM scores IELT of 10.5 +/- 2.3 seconds. The incidence of false positive SHIM diagnosis of ED (SHIM IELT. Although the geometric mean IELT for subjects with SHIM scores 21, there were no significant differences between the geometric mean IELT or the IELT distribution of all subjects vs. the normal erectile function IELT (SHIM > 21) cohort. This study demonstrates a 33.3% false positive SHIM diagnosis of ED in men with PE. This is likely to limit subject recruitment in clinical trials by exclusion of subjects with low-range IELTs but is unlikely to result in significantly different baseline IELTs or IELT distributions.

Micronutrient intake and risk of prostate cancer in a cohort of middle-aged, Danish men

DEFF Research Database (Denmark)

Roswall, Nina; Larsen, Signe B.; Friis, Søren

2013-01-01

intake of vitamin C, E, folate, and beta-carotene and prostate cancer risk, focusing on possible different effects of dietary, supplemental, or total intake and on potential effect modification by alcohol intake and BMI. Methods: Danish prospective cohort study of 26,856 men aged 50-64 years...

Higher risk of incident hepatitis C virus among young women who inject drugs compared with young men in association with sexual relationships: a prospective analysis from the UFO Study cohort.

Science.gov (United States)

Tracy, Daniel; Hahn, Judith A; Fuller Lewis, Crystal; Evans, Jennifer; Briceño, Alya; Morris, Meghan D; Lum, Paula J; Page, Kimberly

2014-05-29

Female injection drug users (IDUs) may report differences in injection behaviours that put them at greater risk for hepatitis C virus (HCV). Few studies have examined these in association with HCV incidence. Longitudinal data from a cohort of 417 HCV-uninfected IDU aged 30 or younger were analysed. Cox proportional hazards was used to model female sex as a predictor of new HCV infection. General estimating equation (GEE) analysis was used to model female sex as a predictor of HCV-associated risk behaviour prospectively. Women were significantly more likely than men to become infected with HCV during study follow-up (HR 1.4, p<0.05), and were also more likely than men to report high-risk injecting behaviours, especially in the context of sexual and injecting relationships. Sex differences in injecting behaviours appeared to explain the relationship between sex and HCV infection. Young women's riskier injection practices lead to their higher rates of HCV infection. Further study on the impact of intimate partnership on women's risk behaviour is warranted. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Physical activity, body mass index and bone mineral density-associations in a prospective population-based cohort of women and men: the Canadian Multicentre Osteoporosis Study (CaMos).

Science.gov (United States)

Langsetmo, L; Hitchcock, C L; Kingwell, E J; Davison, K S; Berger, C; Forsmo, S; Zhou, W; Kreiger, N; Prior, J C

2012-01-01

Physical activity (PA) is an important modifiable risk factor for both bone mineral density (BMD) and body mass index (BMI). However, BMI is itself strongly predictive of BMD. Our aim was to determine the association between PA and BMD, with consideration of BMI as a potential mediating factor. The Canadian Multicentre Osteoporosis Study (CaMos) is a population-based prospective cohort study of Canadian women and men. PA was determined from interviewer-administered questionnaires at baseline and Year 5 and summarized as daily energy expenditure in total metabolic equivalents of the task multiplied by minutes/day (MET*m/d). Height, weight, and total hip and lumbar spine BMD were measured at baseline and Year 5. General linear models assessed relationships between PA and BMD, both cross-sectionally (baseline PA with baseline BMD) and longitudinally (average PA and change in PA with change in BMD). BMI was considered as a mediating factor. Potential confounders included age, center, education, caffeine intake, alcohol exposure, smoking history, history of weight-cycling, age at menarche, past use of oral contraceptives, history of >3 months missed menstruation, menopausal status, and antiresorptive use, as relevant. The study included 2855 men and 6442 women. PA was inversely associated with BMI at baseline, and an increase in PA between baseline and Year 5 was associated with a decrease in BMI, with 0.41 (95% CI: 0.22, 0.60) kg/m(2) loss per 1000 MET*m/d increase (in men) and 0.40 (95% CI: 0.23, 0.57) kg/m(2) loss per 1000 MET*m/d increase (in women). BMI was strongly associated with BMD, both cross-sectionally and longitudinally. However, increased PA was associated with a small increase in total hip BMD, 0.004 (95% CI: 0.000-0.008) g/cm(2) per 1000 MET*m/d (in men) and 0.003 (95% CI: 0.000-0.007) g/cm(2) per 1000 MET*m/d (in women). Average PA was associated with an increase in lumbar spine BMD in women, but not in men; it was not associated with change in total

Physical Activity, Body Mass Index and Bone Mineral Density— Associations in a Prospective Population-based Cohort of Women and Men: The Canadian Multicentre Osteoporosis Study (CaMos)

Science.gov (United States)

Langsetmo, L; Hitchcock, CL; Kingwell, EJ; Davison, KS; Berger, C; Forsmo, S.; Zhou, W; Kreiger, N; Prior, JC

2013-01-01

Background Physical activity (PA) is an important modifiable risk factor for both bone mineral density (BMD) and body mass index (BMI). However, BMI is itself strongly predictive of BMD. Our aim was to determine the association between PA and BMD, with consideration of BMI as a potential mediating factor. Methods The Canadian Multicentre Osteoporosis Study (CaMos) is a population-based prospective cohort study of Canadian women and men. PA was determined from interviewer-administered questionnaires at baseline and Year 5 and summarized as daily energy expenditure in total metabolic equivalents of the task multiplied by minutes/day (MET*m/d). Height, weight, and total hip and lumbar spine BMD were measured at baseline and Year 5. General linear models assessed relationships between PA and BMD, both cross-sectionally (baseline PA with baseline BMD) and longitudinally (average PA and change in PA with change in BMD). BMI was considered as a mediating factor. Potential confounders included age, center, education, caffeine intake, alcohol exposure, smoking history, history of weight-cycling, age at menarche, past use of oral contraceptives, history of >3 months missed menstruation, menopausal status, and antiresorptive use, as relevant. Results The study included 2855 men and 6442 women. PA was inversely associated with BMI at baseline, and an increase in PA between baseline and Year 5 was associated with a decrease in BMI, with 0.41 (95% CI: 0.22, 0.60) kg/m2 loss per 1000 MET*m/d increase (in men) and 0.40 (95% CI: 0.23, 0.57) kg/m2 loss per 1000 MET*m/d increase (in women). BMI was strongly associated with BMD, both cross-sectionally and longitudinally. However, increased PA was associated with a small increase in total hip BMD, 0.004 (95% CI: 0.000–0.008) g/cm2 per 1000 MET*m/d (in men) and 0.003 (95% CI: 0.000–0.007) g/cm2 per 1000 MET*m/d (in women). Average PA was associated with an increase in lumbar spine BMD in women, but not in men; it was not associated

Total, LDL, and HDL cholesterol decrease with age in older men and women. The Rancho Bernardo Study 1984-1994.

Science.gov (United States)

Ferrara, A; Barrett-Connor, E; Shan, J

1997-07-01

The purpose of the present study was to study the effects of age, weight change, and covariates on lipid and lipoprotein levels cross-sectionally and prospectively in an elderly population. A community-based sample of 1041 men and 1303 women aged 50 to 93 years was studied cross-sectionally in 1984 to 1987, with follow-up of 372 men and 545 women 8 years later. In the cross-sectional study, levels of total cholesterol (TC) and LDL cholesterol (LDL-C) decreased and levels of HDL cholesterol (HDLC) increased with age in men (all P or = 75 years) and in all weight change groups (> 2.5-kg loss, change within 2.5 kg, and > 2.5-kg gain) and in all waist girth change groups, for an overall decrement of approximately 1% per year. In multiple linear regression models, change in weight was the most important independent and consistent predictor of changes in TC, LDL-C, and HDL-C. Similar results were obtained in analyses excluding subjects taking lipid-lowering drugs or estrogen and in analyses adjusted for changes in cigarette smoking, alcohol intake, physical activity, medication use, and incident myocardial infarction, cancer, or diabetes. Cross-sectional decrements in TC and LDL-C with age in men are not explained by survivor bias because they are also observed prospectively. Although weight change was the most important explanatory variable, TC, LDL-C, and HDL-C levels also decreased in those who lost or gained weight. Age was not an independent predictor of change. Other prospective studies are recommended to better define the causes and consequences of cholesterol and lipoprotein changes in old age.

Does the Theory of Planned Behaviour Explain Condom Use Behaviour Among Men Who have Sex with Men? A Meta-analytic Review of the Literature.

Science.gov (United States)

Andrew, Benjamin J; Mullan, Barbara A; de Wit, John B F; Monds, Lauren A; Todd, Jemma; Kothe, Emily J

2016-12-01

The aim of this meta-analysis was to explore whether the constructs in the theory of planned behaviour (TPB; i.e., attitude, subjective norm, perceived behavioural control, intention) explain condom use behaviour among men who have sex with men (MSM). Electronic databases were searched for studies that measured TPB variables and MSM condom use. Correlations were meta-analysed using a random effects model and path analyses. Moderation analyses were conducted for the time frame of the behavioural measure used (retrospective versus prospective). Attitude, subjective norm and perceived behavioural control accounted for 24.0 % of the variance in condom use intention and were all significant correlates. Intention and PBC accounted for 12.4 % of the variance in condom use behaviour. However, after taking intention into account, PBC was no longer significantly associated with condom use. The strength of construct relationships did not differ between retrospective and prospective behavioural assessments. The medium to large effect sizes of the relationships between the constructs in the TPB, which are consistent with previous meta-analyses with different behaviours or target groups, suggest that the TPB is also a useful model for explaining condom use behaviour among MSM. However, the research in this area is rather small, and greater clarity over moderating factors can only be achieved when the literature expands.

Endorsement of Social and Personal Values Predicts the Desirability of Men and Women as Long-Term Partners.

Science.gov (United States)

Lopes, Guilherme S; Barbaro, Nicole; Sela, Yael; Jeffery, Austin J; Pham, Michael N; Shackelford, Todd K; Zeigler-Hill, Virgil

2017-01-01

A prospective romantic partner's desirability as a long-term partner may be affected by the values that he or she endorses. However, few studies have examined the effects of "values" on a person's desirability as a long-term partner. We hypothesized that individuals who endorse social values (vs. personal values) will be perceived as more desirable long-term partners (Hypothesis 1) and that the endorsement of social values will be especially desirable in a male (vs. female) long-term partner (Hypothesis 2). The current study employed a 2 (sex of prospective partner: male vs. female) × 2 (values of prospective partner: personal vs. social) × 2 (physical attractiveness of prospective partner: unattractive vs. highly attractive) mixed-model design. Participants were 339 undergraduates (174 men, 165 women), with ages varying between 18 and 33 years ( M = 19.9, SD = 3.6), and mostly in a romantic relationship (53.7%). Participants reported interest in a long-term relationship with prospective partners depicted in four scenarios (within subjects), each varying along the dimensions of values (personal vs. social) and physical attractiveness (unattractive vs. highly attractive). Individuals endorsing personal values (vs. social values) and men (vs. women) endorsing personal values were rated as less desirable as long-term partners. The current research adds to the partner preferences literature by demonstrating that an individual's ascribed values influence others' perceptions of desirability as a long-term partner and that these effects are consistently sex differentiated, as predicted by an evolutionary perspective on romantic partner preferences.

Gender Differences in Patients with Intracerebral Hemorrhage: A Hospital-Based Multicenter Prospective Study

Directory of Open Access Journals (Sweden)

Monique Bueno Alves

2012-10-01

Full Text Available Gender differences are well described for patients with ischemic stroke. Conversely, sex disparities in stroke presentation, risk factors, treatment, and outcomes for intracerebral hemorrhage (ICH were not previously studied. Our objective was to compare the frequency of risk factors, management patterns, symptoms at presentation, complication rates, and outcomes between genders in patients with ICH in Fortaleza, Brazil. Methods: Data were prospectively collected from patients admitted to 19 hospitals in Fortaleza with a diagnosis of ICH by trained research coordinators from June 2009 to October 2010. Daily visits to the selected hospitals were performed, and all patients admitted with a diagnosis of ICH were prospectively evaluated. Results: We evaluated 364 patients, 47.5% of whom were women. Men were younger (59.3 ± 14.58 years vs. 66.3 ± 14.6 years, p Conclusion: Overall risk factors for ICH in men and women were similar in our series. Men had a higher frequency of alcohol abuse and smoking. Women were older, had an increased time length from symptoms onset to hospital admission and had a worse prognosis at discharge. A better understanding of the gender disparities in patients with ICH will hopefully lead to better outcomes in both sexes in the future.

Genetic liability to disability pension in women and men: a prospective population-based twin study.

Directory of Open Access Journals (Sweden)

Jurgita Narusyte

Full Text Available BACKGROUND: Previous studies of risk factors for disability pension (DP have mainly focused on psychosocial, or environmental, factors, while the relative importance of genetic effects has been less studied. Sex differences in biological mechanisms have not been investigated at all. METHODS: The study sample included 46,454 Swedish twins, consisting of 23,227 complete twin pairs, born 1928-1958, who were followed during 1993-2008. Data on DP, including diagnoses, were obtained from the National Social Insurance Agency. Within-pair similarity in liability to DP was assessed by calculating intraclass correlations. Genetic and environmental influences on liability to DP were estimated by applying discrete-time frailty modeling. RESULTS: During follow-up, 7,669 individuals were granted DP (18.8% women and 14.1% men. Intraclass correlations were generally higher in MZ pairs than DZ pairs, while DZ same-sexed pairs were more similar than opposite-sexed pairs. The best-fitting model indicated that genetic factors contributed 49% (95% CI: 39-59 to the variance in DP due to mental diagnoses, 35% (95% CI: 29-41 due to musculoskeletal diagnoses, and 27% (95% CI: 20-33 due to all other diagnoses. In both sexes, genetic effects common to all ages explained one-third, whereas age-specific factors almost two-thirds, of the total variance in liability to DP irrespective of diagnosis. Sex differences in liability to DP were indicated, in that partly different sets of genes were found to operate in women and men, even though the magnitude of genetic variance explained was equal for both sexes. CONCLUSIONS: The findings of the study suggest that genetic effects are important for liability to DP due to different diagnoses. Moreover, genetic contributions to liability to DP tend to differ between women and men, even though the overall relative contribution of genetic influences does not differ by sex. Hence, the pathways leading to DP might differ between women and

A Prospective Study of Weight Training and Risk of Type 2 Diabetes Mellitus in Men

DEFF Research Database (Denmark)

Grøntved, Anders; Rimm, Eric B; Willett, Walter C

2012-01-01

BACKGROUND The role of weight training in the primary prevention of type 2 diabetes mellitus (T2DM) is largely unknown. METHODS To examine the association of weight training with risk of T2DM in US men and to assess the influence of combining weight training and aerobic exercise, we performed...... at baseline and biennially during follow-up. RESULTS During 508 332 person-years of follow-up (18 years), we documented 2278 new cases of T2DM. In multivariable-adjusted models, we observed a dose-response relationship between an increasing amount of time spent on weight training or aerobic exercise and lower...... risk of T2DM (P 2DM of 34% (95% CI, 7%-54%) and 52% (95% CI, 45%-58%), respectively. Men who engaged in aerobic exercise and weight training...

The effects of workplace psychosocial factors on whether Japanese dual-earner couples with preschool children have additional children: a prospective study.

Science.gov (United States)

Eguchi, Hisashi; Shimazu, Akihito; Fujiwara, Takeo; Iwata, Noboru; Shimada, Kyoko; Takahashi, Masaya; Tokita, Masahito; Watai, Izumi; Kawakami, Norito

2016-12-07

This study explored the effect of workplace psychosocial factors (job demand, job control, and workplace social support) on dual-earner couples in Japan having additional children, using a prospective study design. We conducted a 2-year prospective cohort study with 103 dual-earner couples with preschool children in Japan, as part of the Tokyo Work-Family Interface Study II. We used multivariable logistic regression analyses to evaluate the prospective association of job strain (categorized into low-strain job, active job, passive job, and strain job groups) and workplace social support (high and low) with couples having additional children during the follow-up period, adjusting for age, for men and women separately. Men in the active job group (i.e., with high job demands and high job control) had a significantly higher odds ratio (OR) of having additional children during the follow-up period, after controlling for age (OR 9.07, 95% confidence interval: 1.27-64.85). No significant association between any workplace psychosocial factor and having additional children was confirmed among women. Having an active job may have a positive influence on having additional children among men in dual-earner couples.

Chocolate intake and incidence of heart failure: Findings from the Cohort of Swedish Men.

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Steinhaus, Daniel A; Mostofsky, Elizabeth; Levitan, Emily B; Dorans, Kirsten S; Håkansson, Niclas; Wolk, Alicja; Mittleman, Murray A

2017-01-01

The objective of this study was to evaluate the association of chocolate consumption and heart failure (HF) in a large population of Swedish men. We conducted a prospective cohort study of 31,917 men 45-79 years old with no history of myocardial infarction, diabetes, or HF at baseline who were participants in the population-based Cohort of Swedish Men study. Chocolate consumption was assessed through a self-administrated food frequency questionnaire. Participants were followed for HF hospitalization or mortality from January 1, 1998, to December 31, 2011, using record linkage to the Swedish inpatient and cause-of-death registries. During 14 years of follow-up, 2,157 men were hospitalized (n=1,901) or died from incident HF (n=256). Compared with subjects who reported no chocolate intake, the multivariable-adjusted rate ratio of HF was 0.88 (95% CI 0.78-0.99) for those consuming 1-3 servings per month, 0.83 (95% CI 0.72-0.94) for those consuming 1-2 servings per week, 0.82 (95% CI 0.68-0.99) for those consuming 3-6 servings per week, and 1.10 (95% CI 0.84-1.45) for those consuming ≥1 serving per day (P for quadratic trend=.001). In this large prospective cohort study, there was a J-shaped relationship between chocolate consumption and HF incidence. Moderate chocolate consumption was associated with a lower rate of HF hospitalization or death, but the protective association was not observed among individuals consuming ≥1 serving per day. Journal Subject Codes: Etiology: Epidemiology, Heart failure: Congestive. Copyright © 2016 Elsevier Inc. All rights reserved.

Alcohol consumption and the risk of hypertension in women and men.

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Sesso, Howard D; Cook, Nancy R; Buring, Julie E; Manson, JoAnn E; Gaziano, J Michael

2008-04-01

Heavy alcohol intake increases the risk of hypertension, but the relationship between light-to-moderate alcohol consumption and incident hypertension remains controversial. We prospectively followed 28 848 women from the Women's Health Study and 13 455 men from the Physicians' Health Study free of baseline hypertension, cardiovascular disease, and cancer. Self-reported lifestyle and clinical risk factors were collected. In women, total alcohol intake was summed from liquor, red wine, white wine, and beer; men reported total alcohol intake from a single combined question. During 10.9 and 21.8 years of follow-up, 8680 women and 6012 men developed hypertension (defined as new physician diagnosis, antihypertensive treatment, reported systolic blood pressure >or=140 mm Hg, or diastolic blood pressure >or=90 mm Hg). In women, we found a J-shaped association between alcohol intake and hypertension in age- and lifestyle-adjusted models. Adding potential intermediates (body mass index, diabetes, and high cholesterol) attenuated the benefits of alcohol in the light-to-moderate range and strengthened the adverse effects of heavy alcohol intake. Beverage-specific relative risks paralleled those for total alcohol intake. In men, alcohol intake was positively and significantly associated with the risk of hypertension and persisted after multivariate adjustment. Models stratified by baseline systolic blood pressure (or=120 mm Hg) or diastolic blood pressure (or=75 mm Hg) did not alter the relative risks in women and men. In conclusion, light-to-moderate alcohol consumption decreased hypertension risk in women and increased risk in men. The threshold above which alcohol became deleterious for hypertension risk emerged at >or=4 drinks per day in women versus a moderate level of >or=1 drink per day in men.

Football as a treatment for hypertension in untrained 30-55-year-old men: a prospective randomized study

DEFF Research Database (Denmark)

Andersen, Lars Juel; Randers, Morten Bredsgaard; Westh, K.

2010-01-01

The present study investigated whether football has favorable effects in the treatment of mild-to-moderate arterial hypertension in untrained middle-aged men. Twenty-five untrained males aged 31-54 year with mild-to-moderate hypertension were randomized to a football training group (FTG, two 1-h.......p.m.), whereas no change was observed for DAG. After 3 months, FTG had higher (Pattractive non-pharmacological supplement...... to the treatment of mild-to-moderate arterial hypertension in untrained middle-aged men....

Self-Perceived Mate Value, Facial Attractiveness, and Mate Preferences: Do Desirable Men Want It All?

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Arnocky, Steven

2018-01-01

Ten years ago, Buss and Shackelford demonstrated that high mate value (i.e., physically attractive) women held more discerning mate preferences relative to lower mate value women. Since then, researchers have begun to consider the equally important role of men's sexual selectivity in human mate choice. Yet, little research has focused on whether high mate value men are similarly choosy in their mate preferences. In a sample of 139 undergraduate men, relationships between self-perceived mate value as well as female-rated facial attractiveness were examined in relation to men's expressed mate preferences. Results showed that self-perceived mate value was unrelated to men's facial attractiveness as rated by women. Men who believed they were of high mate value were more likely than lower mate value men to prefer to marry at a younger age; to have a spouse who was younger than them; and to have a partner who was sociable, ambitious, high in social status, with good financial prospects, a desire for children, health, good looks, and mutual attraction. Objective male facial attractiveness was generally unrelated to heightened mate preferences, with the exception of heightened preference for similar religious background and good physical health. Findings suggest that men who perceive themselves as high in overall mate value are selective in their mate choice in a manner similar to high mate value women.

Prevalence of Mycoplasma genitalium in men with urethritis and in high risk asymptomatic males in Tel Aviv: a prospective study.

Science.gov (United States)

Gottesman, Tamar; Yossepowitch, Orit; Samra, Zmira; Rosenberg, Shoshana; Dan, Michael

2017-02-01

We sought to investigate the prevalence of Mycoplasma genitalium, Chlamydia trachomatis, Neisseria gonorrhoeae, and Trichomonas vaginalis in men presenting to a sexually transmitted infection (STI) clinic, with special attention to M. genitalium, its occurrence in Israeli patients, coinfections, and risk factors. In a cross-sectional study, 259 men were successively enrolled in the Tel Aviv Levinsky Clinic for STIs between November 2008 and November 2010. There were 118 men with urethritis and 141 high-risk men without symptoms. M. genitalium, C. trachomatis, N. gonorrhoeae, and T. vaginalis were detected using nucleic acid amplification tests. Demographic characteristics and risk factors were documented. The overall prevalence of infection with M. genitalium, C. trachomatis, N. gonorrhoeae, and T. vaginalis, were 6.6%, 12.7%, 23.1%, and 0%, respectively. Prevalences in men with urethritis were 11.9%, 22%, and 49%, for M. genitalium, C. trachomatis, and N. gonorrhoeae, respectively. Prevalences in men without symptoms were 2.1%, 5.0%, and 1.4%, for M. genitalium, C. trachomatis, and N. gonorrhoeae, respectively. Co-infections were found only in symptomatic individuals, in whom 5.9% were infected concomitantly with C. trachomatis and N. gonorrhoeae, and 2.5% had dual infection with M. genitalium and N. gonorrhoeae. N. gonorrhoeae, C. trachomatis, and M. genitalium were significantly more prevalent in patients with urethritis. M. genitalium was significantly more prevalent in the heterosexual population than in homosexual males. To conclude, we have found that M. genitalium infection is associated with urethritis in Israeli men, and more so in the heterosexual population. Testing men for M. genitalium as a cause of non-gonococcal urethritis is warranted, particularly because of its poor response to doxycycline and possible failure of azithromycin.

Sedentary lifestyle and emergence of hopelessness in middle-aged men.

Science.gov (United States)

Valtonen, Maarit; Laaksonen, David E; Laukkanen, Jari; Tolmunen, Tommi; Rauramaa, Rainer; Viinamäki, Heimo; Mursu, Jaakko; Savonen, Kai; Lakka, Timo A; Niskanen, Leo; Kauhanen, Jussi

2010-10-01

A sedentary lifestyle and psychosocial factors such as hopelessness and depression increase cardiovascular risk. Cross-sectional evidence suggests positive effects of physical exercise on psychological well being, but the time order of the relationship between physical activity and hopelessness has not been addressed. Population-based prospective cohort study with 630 middle-aged men participating in the 4-year follow-up and 509 men in the 11-year follow-up. We investigated the association of leisure-time physical activity (LTPA) with the development of hopelessness during the follow-up. LTPA and hopelessness were quantified with questionnaires. In cross-sectional analyses, LTPA was inversely associated with hopelessness, independently of depression. Among men who did not have feelings of hopelessness at baseline, those who reported engaging in at least 2.5 h/week of moderate-to-vigorous physical activity had a lower risk (odds ratio 0.65, 95% confidence interval: 0.39-1.09, P for the trend=0.047) to feel hopeless than sedentary men 4 years later after adjustment for age, smoking, alcohol consumption, cardiovascular disease and socioeconomic status. Furthermore, this relationship was not explained by body mass index or maximal oxygen uptake. Adjustment for depressive symptoms slightly weakened the association (odds ratio 0.66, 95% confidence interval: 0.39-1.11, P for the trend=0.060). After 11 years, men who reported being physically active at baseline were still less likely to feel hopeless, after adjusting for age. However, after further adjustment for other confounding factors the association was no longer significant. Moderate-to-vigorous physical activity seems to prevent development of hopelessness in middle-aged men. This protective effect may diminish over time.

Prospective memory in healthy Chinese people: the latent structure of the Comprehensive Assessment of Prospective Memory Questionnaire.

Science.gov (United States)

Chan, Raymond C K; Qing, Yonghong; Wu, Qiuping; Shum, David

2010-06-01

This study aimed to examine the latent structure of the Chinese version of the Comprehensive Assessment of Prospective Memory (CAPM) using confirmatory factor analysis. A total of 264 healthy Chinese participants (118 men and 146 women) took part in the study and their ages ranged from 17 to 90 years. There was no gender effect upon the frequency of prospective memory (PM) forgetting but age and education were found to be correlated significantly with these frequencies in the current sample. Results of the study also showed that the model with the best fit had a tripartite structure which consisted of a general memory factor (with all items loading on it) plus a basic activities of daily living as well as an instrumental activities of daily living factor. Furthermore, this tripartite model was robust across subgroups with respect to gender, education, and age. These findings provide support for the construct validity of the original CAPM and demonstrate its utility in another culture.

Zika Virus Shedding in Semen of Symptomatic Infected Men.

Science.gov (United States)

Mead, Paul S; Duggal, Nisha K; Hook, Sarah A; Delorey, Mark; Fischer, Marc; Olzenak McGuire, Dana; Becksted, Heidi; Max, Ryan J; Anishchenko, Michael; Schwartz, Amy M; Tzeng, Wen-Pin; Nelson, Christina A; McDonald, Erin M; Brooks, John T; Brault, Aaron C; Hinckley, Alison F

2018-04-12

Zika virus (ZIKV) is an emerging mosquito-borne flavivirus that has been linked to adverse birth outcomes. Previous reports have shown that person-to-person transmission can occur by means of sexual contact. We conducted a prospective study involving men with symptomatic ZIKV infection to determine the frequency and duration of ZIKV shedding in semen and urine and to identify risk factors for prolonged shedding in these fluids. Specimens were obtained twice per month for 6 months after illness onset and were tested by real-time reverse-transcriptase-polymerase-chain-reaction (RT-PCR) assay for ZIKV RNA and by Vero cell culture and plaque assay for infectious ZIKV. A total of 1327 semen samples from 184 men and 1038 urine samples from 183 men were obtained 14 to 304 days after illness onset. ZIKV RNA was detected in the urine of 7 men (4%) and in the semen of 60 (33%), including in semen samples from 22 of 36 men (61%) who were tested within 30 days after illness onset. ZIKV RNA shedding in semen decreased substantially during the 3 months after illness onset but continued for 281 days in 1 man (1%). Factors that were independently associated with prolonged RNA shedding included older age, less frequent ejaculation, and the presence of certain symptoms at the time of initial illness. Infectious ZIKV was isolated from 3 of 78 semen samples with detectable ZIKV RNA, all obtained within 30 days after illness onset and all with at least 7.0 log 10 ZIKV RNA copies per milliliter of semen. ZIKV RNA was commonly present in the semen of men with symptomatic ZIKV infection and persisted in some men for more than 6 months. In contrast, shedding of infectious ZIKV appeared to be much less common and was limited to the first few weeks after illness onset. (Funded by the Centers for Disease Control and Prevention.).

Risk behaviours, HIV/STI testing and HIV/STI prevalence between men who have sex with men and men who have sex with both men and women in China

Science.gov (United States)

Davis, Alissa; Best, John; Luo, Juhua; Van Der Pol, Barbara; Dodge, Brian; Meyerson, Beth; Aalsma, Matthew; Wei, Chongyi; Tucker, Joseph D

2015-01-01

Background Differences in risk behaviours between men who have sex with men and men who have sex with both men and women have important implications for HIV and STI transmission. We examined differences in risk behaviours, HIV/STI testing, self-reported HIV/STI diagnoses, and linkage to HIV care between men who have sex with men and men who have sex with both men and women across China. Methods Participants were recruited through three men who have sex with men-focused websites in China. An online survey containing items on socio-demographics, risk behaviours, testing history, self-reported HIV/STI diagnosis, and linkage to and retention in HIV care was completed from September to October 2014. Chi square tests and logistic regression analyses were conducted. Results Men who have sex with both men and women were less likely to use a condom during last anal sex (p ≤ 0.01) and more likely to engage in group sex (p ≤ 0.01) and transactional sex (p ≤ 0.01) compared to men who have sex with men. Self-reported HIV/STI testing and positivity rates between men who have sex with men and men who have sex with both men and women were similar. Among HIV-infected men who have sex with men, there was no difference in rates of linkage to or retention in antiretroviral therapy when comparing men who have sex with men and men who have sex with both men and women. Conclusions Chinese men who have sex with men and men who have sex with both men and women may benefit from different HIV and STI intervention and prevention strategies. Achieving a successful decrease in HIV/STI epidemics among Chinese men who have sex with men and men who have sex with both men and women will depend on the ability of targeted and culturally congruent HIV/STI control programmes to facilitate a reduction in risk behaviours. PMID:26185041

Abdominal obesity, TV-viewing time and prospective declines in physical activity.

Science.gov (United States)

Lakerveld, Jeroen; Dunstan, David; Bot, Sandra; Salmon, Jo; Dekker, Jacqueline; Nijpels, Giel; Owen, Neville

2011-10-01

To examine the prospective associations of baseline abdominal obesity and TV-viewing time with five-year reductions in leisure-time physical activity level. We used data from the Australian Diabetes, Obesity and Lifestyle Study (AusDiab), a nationally representative population-based cohort study with measures collected in 1999-2000 and 2004-2005. Abdominal obesity was determined by waist circumference and TV-viewing time and physical activity level were assessed using established interviewer-administered questionnaires. Among 2,191 men and 2,650 women aged ≥ 25years, odds ratios (ORs) of 5-year reductions from sufficient to insufficient or no physical activity, and from insufficient to no physical activity were estimated with logistic regression. We adjusted for sociodemographic characteristics. The odds of reducing physical levels from baseline to the follow-up survey for obese men (34.2%) and women (38.1%), respectively were 1.40 (1.10-1.79) and 1.44 (1.16-1.80), compared to those with a normal waist circumference. Women, but not men, with higher levels of TV-viewing time had higher odds of reducing physical activity levels (8.6%; OR 1.46; 1.01-2.11), independent of abdominal obesity. These findings suggest that abdominal obesity is associated with prospective reductions in physical activity level, and that high levels of TV-viewing time might have an additional adverse influence for women. Copyright © 2011 Elsevier Inc. All rights reserved.

Distress and depression in men who have sex with men: the Urban Men's Health Study.

Science.gov (United States)

Mills, Thomas C; Paul, Jay; Stall, Ron; Pollack, Lance; Canchola, Jesse; Chang, Y Jason; Moskowitz, Judith T; Catania, Joseph A

2004-02-01

This study estimates the prevalence of depression and describes the correlates and independent associations of distress and depression among U.S. men who have sex with men. A household-based probability sample of men who have sex with men (N=2,881) was interviewed between 1996 and 1998 in four large American cities. With cutoff points of 15 and 22 for the Center for Epidemiological Studies Depression Scale, individual correlates and predictors of distress and depression were examined, and multinomial logistic regression was performed. The 7-day prevalence of depression in men who have sex with men was 17.2%, higher than in adult U.S. men in general. Both distress and depression were associated with lack of a domestic partner; not identifying as gay, queer, or homosexual; experiencing multiple episodes of antigay violence in the previous 5 years; and very high levels of community alienation. Distress was also associated with being of other than Asian/Pacific Islander ethnicity and experiencing early antigay harassment. Depression was also associated with histories of attempted suicide, child abuse, and recent sexual dysfunction. Being HIV positive was correlated with distress and depression but not significantly when demographic characteristics, developmental history, substance use, sexual behavior, and current social context were controlled by logistic regression. Rates of distress and depression are high in men who have sex with men. These high rates have important public health ramifications. The predictors of distress and depression suggest prevention efforts that might be effective when aimed at men who have sex with men.

Vitamin D status in relation to one-year risk of recurrent falling in older men and women

NARCIS (Netherlands)

M.B. Snijder (Marieke); N.M. van Schoor (Natasja); S. Pluijm (Saskia); R.M. van Dam (Rob); M. Visser (Marjolein); P. Lips (Paul)

2006-01-01

textabstractBackground: Falls frequently occur in the elderly and are a major cause of morbidity and mortality. Objective: The objective of the study was to prospectively investigate the association between serum 25-hydroxyvitamin D [25(OH)D] levels and risk of recurrent falling in older men and

Different aspects of visual impairment as risk factors for falls and fractures in older men and women

NARCIS (Netherlands)

de Boer, Michiel R; Pluijm, Saskia M F; Lips, Paul; Moll, Annette C; Völker-Dieben, Hennie J; Deeg, Dorly J H; van Rens, Ger H M B

UNLABELLED: Visual impairment has been implicated as a risk factor for falling and fractures, but results of previous studies have been inconsistent. The relationship between several aspects of vision and falling/fractures were examined in a prospective cohort study in 1,509 older men and women. The

The Relationship between Doctoral Completion Time, Gender, and Future Salary Prospects for Physical Scientists

Science.gov (United States)

Potvin, Geoff; Tai, Robert H.

2012-03-01

Drawing from a national survey of Ph.D.-holding physical scientists, we present evidence that doctoral completion time is a strong predictor of future salary prospects: each additional year in graduate school corresponds to a substantially lower average salary. This is true even while controlling for typical measures of scientific merit (grant funding and publication rates) and several other structural and career factors expected to influence salaries. Extending this picture to include gender effects, we show that women earn significantly less than men overall and experience no effect of doctoral completion time on their salaries, while men see a significant gain in salary stemming from earlier completion times. Doctoral completion time is shown to be largely unconnected to measures of prior academic success, research independence, and scientific merit suggesting that doctoral completion time is, to a great extent, out of the control of individual graduate students. Nonetheless, it can be influential on an individual's future career prospects, as can gender-related effects.

Dietary patterns and all-cause, cancer, and cardiovascular disease mortality in Japanese men and women: The Japan public health center-based prospective study.

Directory of Open Access Journals (Sweden)

Akiko Nanri

Full Text Available A meta-analysis showed an inverse association of a prudent/healthy dietary pattern with all-cause mortality and no association of a western/unhealthy dietary pattern. However, the association of distinctive dietary patterns of Japanese population with mortality remains unclear. We prospectively investigated the association between dietary patterns and all-cause, cancer, and cardiovascular disease mortality among Japanese adults.Participants were 36,737 men and 44,983 women aged 45-74 years who participated in the second survey of the Japan Public Health Center-based Prospective Study (1995-1998 and who had no history of serious disease. Dietary patterns were derived from principal component analysis of the consumption of 134 food and beverage items ascertained by a food frequency questionnaire. Hazard ratios of death from the second survey to December 2012 were estimated using cox proportional hazard regression analysis.A prudent dietary pattern, which was characterized by high intake of vegetables, fruit, soy products, potatoes, seaweed, mushrooms, and fish, was significantly associated with decreased risk of all-cause and cardiovascular disease mortality. The multivariable-adjusted hazard ratios (95% confidence intervals of all-cause and cardiovascular disease mortality for the highest versus lowest quartile of the prudent dietary pattern score were 0.82 (0.77 to 0.86 and 0.72 (0.64 to 0.79, respectively (P for trend <0.001 in both. A Westernized dietary pattern, characterized by high intake of meat, processed meat, bread, and dairy products, was also inversely associated with risk of all-cause, cancer, and cardiovascular disease mortality. A traditional Japanese dietary pattern was not associated with these risks.The prudent and Westernized dietary patterns were associated with a decreased risk of all-cause and cardiovascular disease mortality in Japanese adults.

Semen quality in sub-fertile range for a significant proportion of young men from the general German population: a co-ordinated, controlled study of 791 men from Hamburg and Leipzig

DEFF Research Database (Denmark)

Paasch, U.; Salzbrunn, A.; Glander, H.J.

2008-01-01

Population studies have shown that a high proportion of Nordic men may have so poor semen quality that they can be classified as sub-fertile according to international standards. A question is whether the Nordic data are specific for the Nordic countries or they should be seen as an expression of...... men seem to have impaired semen quality that may reduce their natural fertility. However, it remains to be investigated to what extent poor semen quality contributes to the low German fertility rates Udgivelsesdato: 2008/4......Population studies have shown that a high proportion of Nordic men may have so poor semen quality that they can be classified as sub-fertile according to international standards. A question is whether the Nordic data are specific for the Nordic countries or they should be seen as an expression...... of a general trend in Europe. We therefore carried out a prospective study of semen quality of young men raised in the former East Germany (Leipzig) and West Germany (Hamburg). To enable inter-regional comparisons, we utilized a common European research protocol previously used in studies in the Nordic...

Implications of China's future bride shortage for the geographical distribution and social protection needs of never-married men.

Science.gov (United States)

Sharygin, Ethan; Ebenstein, Avraham; Das Gupta, Monica

2013-01-01

Because sex ratios at birth have risen sharply in China in recent decades, an increasing proportion of men will be unable to find a bride, and will face old age without the support of a wife and children. We project the proportions of never-married men and their geographical distribution in China in the coming decades. Our projections assume that two tendencies in current marriage patterns will persist: that women will continue to migrate to wealthier areas and to prefer men with better prospects. We find that, by 2030, more than 20 per cent of men in China aged 30-39 will never have married, and that the proportion will be especially high among poor men in low-income provinces that are least able to provide social protection programmes. The projected geographic concentration of bachelors could be socially disruptive, and the results suggest a need to expand the coverage and central financing of social protection programmes.

Childhood Sexual Abuse and Sociodemographic Factors Prospectively Associated with Intimate Partner Violence Perpetration Among South African Heterosexual Men.

Science.gov (United States)

Teitelman, Anne M; Bellamy, Scarlett L; Jemmott, John B; Icard, Larry; O'Leary, Ann; Ali, Samira; Ngwane, Zolani; Makiwane, Monde

2017-04-01

Intimate partner violence directed at women by men continues to be a global concern. However, little is known about the factors associated with perpetrating intimate partner violence among heterosexual men. History of childhood sexual abuse and other sociodemographic variables were examined as potential factors associated with severe intimate partner violence perpetration toward women in a sample of heterosexual men in South Africa. Longitudinal logistic generalized estimating equations examined associations of childhood sexual abuse and sociodemographic variables at baseline with intimate partner violence perpetration at subsequent time points. Among participants with a steady female partner, 21.81 % (190/ 871) reported perpetrating intimate partner violence in the past year at baseline. Having a history of childhood sexual abuse (p sexual impulses in order to use a condom (p = .006) at baseline were associated with self-reported intimate partner violence perpetration in the past year at subsequent time points. With high levels of recent severe physical and/or sexual intimate partner violence perpetration in South Africa, comprehensive interventions are urgently needed. To more fully address gender-based violence, it is important to address associated factors, including exposure to childhood sexual abuse that could impact behavior later in life and that have long-lasting and deleterious effects on men and their female partners.

Chocolate consumption and risk of myocardial infarction: a prospective study and meta-analysis.

Science.gov (United States)

Larsson, Susanna C; Åkesson, Agneta; Gigante, Bruna; Wolk, Alicja

2016-07-01

To examine whether chocolate consumption is associated with a reduced risk of ischaemic heart disease, we used data from a prospective study of Swedish adults and we performed a meta-analysis of available prospective data. The Swedish prospective study included 67 640 women and men from the Cohort of Swedish Men and the Swedish Mammography Cohort who had completed a food-frequency questionnaire and were free of cardiovascular disease at baseline. Myocardial infarction (MI) cases were ascertained through linkage with the Swedish National Patient and Cause of Death Registers. PubMed and EMBASE databases were searched from inception until 4 February 2016 to identify prospective studies on chocolate consumption and risk of ischaemic heart disease. The results from eligible studies were combined using a random-effects model. During follow-up (1998-2010), 4417 MI cases were ascertained in the Swedish study. Chocolate consumption was inversely associated with MI risk. Compared with non-consumers, the multivariable relative risk for those who consumed ≥3-4 servings/week of chocolate was 0.87 (95% CI 0.77 to 0.98; p for trend =0.04). Five prospective studies on chocolate consumption and ischaemic heart disease were identified. Together with the Swedish study, the meta-analysis included six studies with a total of 6851 ischaemic heart disease cases. The overall relative risk for the highest versus lowest category of chocolate consumption was 0.90 (95% CI 0.82 to 0.97), with little heterogeneity among studies (I(2)=24.3%). Chocolate consumption is associated with lower risk of MI and ischaemic heart disease. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Vitamin D status in relation to one-year risk of recurrent falling in older men and woman

NARCIS (Netherlands)

Snijder, M.B.; van Schoor, N.M.; Pluijm, S.M.F.; van Dam, R.M.; Visser, M.; Lips, P.T.A.M.

2006-01-01

Background: Falls frequently occur in the elderly and are a major cause of morbidity and mortality. Objective: The objective of the study was to prospectively investigate the association between serum 25-hydroxyvitamin D [25(OH)D] levels and risk of recurrent falling in older men and women. Design:

Knowledge and prevalence of use of saw palmetto and other herbal products among men with prostate disease in Trinidad and Tobago

OpenAIRE

S. Persaud; J. Leach; A. Ramkissoon; L. Goetz

2017-01-01

Objective: To investigate the knowledge and prevalence of use of saw palmetto and other herbal products among men attending the urology outpatient clinic at San Fernando General Hospital. Subjects and methods: This was a prospective, cross-sectional study carried out between February and May 2015. A structured, interviewer administered questionnaire was used to collect data from randomly selected men with prostate cancer or benign prostatic hyperplasia (BPH) and who were part of our outpat...

A longitudinal cohort study of HIV 'treatment as prevention' in gay, bisexual and other men who have sex with men: the Treatment with Antiretrovirals and their Impact on Positive And Negative men (TAIPAN) study protocol.

Science.gov (United States)

Callander, D; Stoové, M; Carr, A; Hoy, J F; Petoumenos, K; Hellard, M; Elliot, J; Templeton, D J; Liaw, S; Wilson, D P; Grulich, A; Cooper, D A; Pedrana, A; Donovan, B; McMahon, J; Prestage, G; Holt, M; Fairley, C K; McKellar-Stewart, N; Ruth, S; Asselin, J; Keen, P; Cooper, C; Allan, B; Kaldor, J M; Guy, R

2016-12-12

Australia has increased coverage of antiretroviral treatment (ART) over the past decade, reaching 73% uptake in 2014. While ART reduces AIDS-related deaths, accumulating evidence suggests that it could also bolster prevention efforts by reducing the risk of HIV transmission ('treatment as prevention'). While promising, evidence of community-level impact of treatment as prevention on reducing HIV incidence among gay and bisexual men is limited. We describe a study protocol that aims to determine if scale up of testing and treatment for HIV leads to a reduction in community viraemia and, in turn, if this reduction is temporally associated with a reduction in HIV incidence among gay and bisexual men in Australia's two most populous states. Over the period 2009 to 2017, we will establish two cohorts making use of clinical and laboratory data electronically extracted retrospectively and prospectively from 73 health services and laboratories in the states of New South Wales and Victoria. The 'positive cohort' will consist of approximately 13,000 gay and bisexual men (>90% of all people living with HIV). The 'negative cohort' will consist of at least 40,000 HIV-negative gay and bisexual men (approximately half of the total population). Within the negative cohort we will use standard repeat-testing methods to calculate annual HIV incidence. Community prevalence of viraemia will be defined as the proportion of men with a viral load ≥200RNA copies/mm 3 , which will combine viral load data from the positive cohort and viraemia estimates among those with an undiagnosed HIV infection. Using regression analyses and adjusting for behavioural and demographic factors associated with infection, we will assess the temporal association between the community prevalence of viraemia and the incidence of HIV infection. Further analyses will make use of these cohorts to assess incidence and predictors of treatment initiation, repeat HIV testing, and viral suppression. This study will

Frailty and Its Contributory Factors in Older Adults: A Comparison of Two Asian Regions (Hong Kong and Taiwan).

Science.gov (United States)

Yu, Ruby; Wu, Wan-Chi; Leung, Jason; Hu, Susan C; Woo, Jean

2017-09-21

This study aimed to compare the prevalence of frailty across three Chinese populations: Hong Kong, Taiwan-urban and Taiwan-rural. Contributing factors to disparities in frailty were also examined. Data were derived from the Osteoporotic Fractures in Men (MrOs) and Women (MsOs) (Hong Kong) Study ( n = 4000) and the Taiwan Longitudinal Study on Aging ( n = 2392). Frailty was defined as an index calculated from 30 multiple deficits. The ratio of the frailty index to life expectancy at birth (FI/LE) was used as an indicator of compression of morbidity. Frailty was more prevalent in Taiwan-urban (33.1%) and Taiwan-rural (38.1%) compared to Hong Kong (16.6%, p Taiwan-urban and Taiwan-rural (both 0.27) compared to Hong Kong (0.20, p Taiwan-urban populations, but not in Taiwan-rural. Living alone was associated with frailty in Hong Kong men, but not in Hong Kong women or Taiwanese people. For all study populations, older age and being a woman constituted the highest attributable factor. This comparison provides useful data to inform government policies.

Coffee consumption and risk of gastric and pancreatic cancer--a prospective cohort study.

Science.gov (United States)

Bidel, Siamak; Hu, Gang; Jousilahti, Pekka; Pukkala, Eero; Hakulinen, Timo; Tuomilehto, Jaakko

2013-04-01

Only few prospective studies have examined the association between coffee consumption and risk of gastric and pancreatic cancer. This study is designed to evaluate this relationship among Finns, whose coffee consumption is the highest in the world. A total of 60,041 Finnish men and women who were 26-74 years of age and without history of any cancer at baseline were included in the present analyses. Coffee consumption and other study parameters were determined at baseline using standardized measurements. Participants were prospectively followed up for onset of gastric and/or pancreatic cancer, emigration, death or until June 30, 2006. During a mean follow-up period of 18 years, 299 cases of gastric cancer and 235 cases of pancreatic cancer were found. There was a nonsignificant inverse association between coffee consumption and risk of gastric cancer among men but not in the women. The multivariate-adjusted hazard ratio of stomach and pancreatic cancer incidence for ≥ 10 cups of coffee per day compared with nondrinkers were 0.75 (95% CI, 0.40-1.41) (P for trend = 0.19) and 0.82 (95% CI, 0.38-1.76) (P for trend = 0.95) for the combined population of men and women, respectively. We did not find a significant association between coffee consumption and the risk of gastric and/or pancreatic cancers. Copyright © 2012 UICC.

Association between pain and the frailty phenotype in older men: longitudinal results from the Concord Health and Ageing in Men Project (CHAMP).

Science.gov (United States)

Megale, Rodrigo Z; Ferreira, Manuela L; Ferreira, Paulo H; Naganathan, Vasi; Cumming, Robert; Hirani, Vasant; Waite, Louise M; Seibel, Markus J; Le Couteur, David G; Handelsman, David J; Blyth, Fiona M

2018-05-01

to determine whether pain increases the risk of developing the frailty phenotype and whether frailty increases the risk of developing chronic or intrusive pain, using longitudinal data. longitudinal data from the Concord Health and Ageing in Men Project (CHAMP), a prospective population based cohort study. a total of 1,705 men aged 70 years or older, living in an urban area of New South Wales, Australia. data on the presence of chronic pain (daily pain for at least 3 months), intrusive pain (pain causing moderate to severe interference with activities) and the criteria for the Cardiovascular Health Study (CHS) frailty phenotype were collected in three waves, from January 2005 to October 2013. Data on age, living arrangements, education, smoking status, alcohol consumption, body mass index, comorbidities, cognitive function, depressive symptoms and history of vertebral or hip fracture were also collected and included as covariates in the analyses. a total of 1,705 participants were included at baseline, of whom 1,332 provided data at the 2-year follow-up and 940 at the 5-year follow-up. Non-frail (robust and pre-frail) men who reported chronic pain were 1.60 (95% confidence interval (CI): 1.02-2.51, P = 0.039) times more likely to develop frailty at follow-up, compared to those with no pain. Intrusive pain did not significantly increase the risk of future frailty. Likewise, the frailty status was not associated with future chronic or intrusive pain in the adjusted analysis. the presence of chronic pain increases the risk of developing the frailty phenotype in community-dwelling older men.

Negotiating gay men's relationships: how are monogamy and non-monogamy experienced and practised over time?

Science.gov (United States)

Philpot, Steven P; Duncan, Duane; Ellard, Jeanne; Bavinton, Benjamin R; Grierson, Jeffrey; Prestage, Garrett

2017-11-07

When viewed over time, many gay men's relationships are not static, or firmly fixed to monogamy or non-monogamy. This paper uses in-depth interviews with 61 Australian gay men to explore how monogamy and non-monogamy are experienced over time, expectations of what constitutes the norms regarding gay men's relationships and how couples experience and practices change. Although some gay men may idealise monogamy, particularly at the beginning of a relationship, it is often experienced as temporary. Non-monogamy is often seen as a likely prospect for gay relationships owing to the social and cultural norms that operate in gay communities. These expected trajectories are reflected in practice - many relationships begin monogamously and then become non-monogamous over time. While the application of 'rules', experimentation and flexibility can facilitate change, couples may struggle to navigate new territory as their relationship structures shift. This is particularly the case when partners value monogamy and non-monogamy differently, or when one partner's values change. These findings shed light on how gay men approach change to the status of 'fidelity' within their relationships, and the tensions and opportunities that change can produce for couples.

Risk factors for ischaemic heart disease mortality among men with different occupational physical demands. A 30-year prospective cohort study

DEFF Research Database (Denmark)

Holtermann, Andreas; Mortensen, Ole Steen; Søgaard, Karen

2012-01-01

, but less pronounced differences in risk factors for all-cause mortality between groups were found. Conclusions The risk factors for IHD and all-cause mortality, low physical fitness and low leisure-time physical activity are not identical for men with different physical work demands. Preventive initiatives......Objectives Men with high physical work demands have elevated cardiovascular strain, which may lead to enhanced atherosclerosis. Theoretically, the impact of risk factors for ischaemic heart disease (IHD) may thus depend on physical work demands. The authors investigated this hypothesis. Design.......7%) from all-cause mortality. Similarities and differences in risk predictors were found between men with low (n=1219), medium (n=2636) and high (n=846) physical work demands. After control for potential confounders, high physical fitness conferred a reduced risk of IHD mortality only among men with high...

Smoking and smoking cessation in relation to risk of diabetes in Chinese men and women: a 9-year prospective study of 0·5 million people

Directory of Open Access Journals (Sweden)

Xin Liu, PhD

2018-04-01

Full Text Available Summary: Background: In developed countries, smoking is associated with increased risk of diabetes. Little is known about the association in China, where cigarette consumption has increased (first in urban, then in rural areas relatively recently. Moreover, uncertainty remains about the effect of smoking cessation on diabetes in China and elsewhere. We aimed to assess the associations of smoking and smoking cessation with risk of incident diabetes among Chinese adults. Methods: The prospective China Kadoorie Biobank enrolled 512 891 adults (59% women aged 30–79 years during 2004–08 from ten diverse areas (five urban and five rural across China. Participants were interviewed at study assessment clinics, underwent physical measurements, and had a non-fasting blood sample taken. Participants were separated into four categories according to smoking history: never-smokers, ever-regular smokers, ex-smokers, and occasional smokers. Incident diabetes cases were identified through linkage with diabetes surveillance systems, the national health insurance system, and death registries. All analyses were done separately in men and women and Cox regression was used to yield adjusted hazards ratios (HRs for diabetes associated with smoking. Findings: 68% (n=134 975 of men ever smoked regularly compared with 3% (n=7811 of women. During 9 years' follow-up, 13 652 new-onset diabetes cases were recorded among 482 589 participants without previous diabetes. Among urban men, smokers had an adjusted HR of 1·18 (95% CI 1·12–1·25 for diabetes. HRs increased with younger age at first smoking regularly (1·12, 1·20, and 1·27 at ≥25 years, 20–24 years, and <20 years, respectively; p for trend=0·00073 and with greater amount smoked (1·11, 1·15, 1·42, and 1·63 for <20, 20–29, 30–39 and ≥40 cigarettes per day; p for trend<0·0001. Among rural men, similar, albeit more modest, associations were seen. Overall, HRs were more extreme at higher

A crossover-crossback prospective study of dibutyl-phthalate exposure from mesalamine medications and serum reproductive hormones in men

DEFF Research Database (Denmark)

Nassan, Feiby L; Coull, Brent A; Skakkebaek, Niels E

2018-01-01

models. RESULTS: When B1HB2-arm (26 men,134 samples) crossed-over, luteinizing hormone decreased 13.9% (95% confidence interval(CI): -23.6,-3.0) and testosterone, inhibin-B, and follicle-stimulating hormone (FSH) marginally decreased; after crossback all increased 8-14%. H1BH2-arm, H1≥3yrs (25 men,107......samples) had no changes at crossover or crossback whereas in H1BH2-arm,H1marginally increased. CONCLUSIONS: High...

The First-Time Fathers Study: a prospective study of the mental health and wellbeing of men during the transition to parenthood.

Science.gov (United States)

Condon, John T; Boyce, Philip; Corkindale, Carolyn J

2004-01-01

In comparison to its female counterpart, the transition of men to parenthood has been relatively neglected in previous research. The present paper argues that men may have gender-specific risk factors for perinatal psychological distress and may manifest distress in ways different from women. The prime objective of this research was to document changes in psychological, relationship and lifestyle parameters in a cohort of first time fathers from pregnancy to the end of the first postnatal year. The present paper reports on these changes. Three hundred and twelve men were assessed at 23 weeks of pregnancy and followed up at 3, 6 and 12 months postnatally, using a battery of self-report questionnaires covering psychological symptom levels, lifestyle variables and relationship/sexual functioning. Two hundred and four men completed all four assessments. The men exhibited highest symptom levels in pregnancy with general, through small, improvement at 3 months and little change thereafter. Lifestyle variables showed small changes over the first postnatal year. Sexual functioning appeared to deteriorate markedly from pre-pregnancy levels with only minimal recovery by the end of the first year. The results highlight that the majority of men anticipated return of sexual activity to pre-pregnancy levels; however, this failed to eventuate. Pregnancy, rather than the postnatal period, would appear to be the most stressful period for men undergoing the transition to parenthood. The results suggest that the most important changes occur relatively early in pregnancy. Thereafter, lack of change (rather than change) is the most noteworthy feature. These men appeared to be ill-prepared for the impact of parenthood on their lives, especially in terms of the sexual relationship. Further research to determine the timing and trigger of stress in pregnancy is recommended.

Prospective study of physical activity and risk of squamous cell carcinoma of the skin

International Nuclear Information System (INIS)

Lahmann, Petra H; Russell, Anne; Green, Adèle C

2011-01-01

The relationship between physical activity and risk of cutaneous squamous cell carcinoma (SCC) is unknown and difficult to investigate due to confounding by sun exposure. We prospectively examined the association of recreational and occupational physical activity and incidence of SCC accounting for photoaging and other risk factors. We used available information on physical activity from the Australian population-based Nambour Skin Cancer Study comprising 1,171 adults aged 25-75 years at baseline (1992). In sex-stratified analyses (person-based and tumor-based) we estimated the associations between type of activity and incidence of SCC prospectively to 2007. During 16 years of follow-up, 98 men and 90 women newly developed SCC. We found no significant association between recreational activity measures and SCC after controlling for potential confounding factors including indicators of sun exposure. In men, the observed risk pattern was however suggestive of elevated risk with increasing total hours of recreational activity (compared to inactive men, RR (95%CI) 0.89 (0.54, 1.46) for ≤ 1.5 hrs/wk; 1.29 (0.82, 2.04) for ≤ 4.0 hrs/wk; 1.33 (0.86, 2.05) > 4.0 hrs/wk), while among women, higher level of occupational activity (standing and manual versus sedentary work activities) was associated with a reduced incidence of SCC tumors (P trend = 0.03). Despite some suggestion that recreational activity in men and occupational activity in women are related to occurrence of SCC, there is no firm support for a role of physical activity in the development of cutaneous SCC

South African Men Who Have Sex With Both Men and Women and How They Differ From Men Who Have Sex With Men Exclusively.

Science.gov (United States)

Alcala-Alezones, Carolina; Sandfort, Theo G M; Serafino, Stephanie; Reddy, Vasu

2018-03-05

The label "men who have sex with men" (MSM) is used to categorize a diverse population exclusively on the basis of its sexual behavior. Understanding the diversity that this label comprises is critical for the development of health interventions that effectively reach the various populations subsumed under this label. In this cross-sectional study of South African MSM (N = 480) recruited through respondent-driven sampling (RDS), we explored differences between men who had sex with both men and women (MSMW) and men who had sex with men exclusively (MSME). We found significant differences between these two groups in terms of sexual attraction, sexual identity, sexual preferences, sexual histories, and current sexual practices. MSMW were more likely to be confused about their same-sex attraction, to experience internalized homophobia, and to have paid for sex in the previous year, while MSME were more gender nonconforming and more likely to have been forced to have sex in the previous year. These findings underscore that the MSM label comprises a diverse population and that exclusive sexual engagement with other men is a critical distinction to take into account in understanding this diversity and fully grasping the lived experiences of men who have sex with men.

Men's Health

Science.gov (United States)

... men need to pay more attention to their health. Compared to women, men are more likely to ... regular checkups and medical care There are also health conditions that only affect men, such as prostate ...

Food Choices and Coronary Heart Disease: A Population Based Cohort Study of Rural Swedish Men with 12 Years of Follow-up

OpenAIRE

Holmberg, Sara; Thelin, Anders; Stiernstr?m, Eva-Lena

2009-01-01

Coronary heart disease is associated with diet. Nutritional recommendations are frequently provided, but few long term studies on the effect of food choices on heart disease are available. We followed coronary heart disease morbidity and mortality in a cohort of rural men (N = 1,752) participating in a prospective observational study. Dietary choices were assessed at baseline with a 15-item food questionnaire. 138 men were hospitalized or deceased owing to coronary heart disease during the 12...

Effectiveness of mobile phone messaging in prevention of type 2 diabetes by lifestyle modification in men in India: a prospective, parallel-group, randomised controlled trial.

Science.gov (United States)

Ramachandran, Ambady; Snehalatha, Chamukuttan; Ram, Jagannathan; Selvam, Sundaram; Simon, Mary; Nanditha, Arun; Shetty, Ananth Samith; Godsland, Ian F; Chaturvedi, Nish; Majeed, Azeem; Oliver, Nick; Toumazou, Christofer; Alberti, K George; Johnston, Desmond G

2013-11-01

Type 2 diabetes can often be prevented by lifestyle modification; however, successful lifestyle intervention programmes are labour intensive. Mobile phone messaging is an inexpensive alternative way to deliver educational and motivational advice about lifestyle modification. We aimed to assess whether mobile phone messaging that encouraged lifestyle change could reduce incident type 2 diabetes in Indian Asian men with impaired glucose tolerance. We did a prospective, parallel-group, randomised controlled trial between Aug 10, 2009, and Nov 30, 2012, at ten sites in southeast India. Working Indian men (aged 35-55 years) with impaired glucose tolerance were randomly assigned (1:1) with a computer-generated randomisation sequence to a mobile phone messaging intervention or standard care (control group). Participants in the intervention group received frequent mobile phone messages compared with controls who received standard lifestyle modification advice at baseline only. Field staff and participants were, by necessity, not masked to study group assignment, but allocation was concealed from laboratory personnel as well as principal and co-investigators. The primary outcome was incidence of type 2 diabetes, analysed by intention to treat. This trial is registered with ClinicalTrials.gov, number NCT00819455. We assessed 8741 participants for eligibility. 537 patients were randomly assigned to either the mobile phone messaging intervention (n=271) or standard care (n=266). The cumulative incidence of type 2 diabetes was lower in those who received mobile phone messages than in controls: 50 (18%) participants in the intervention group developed type 2 diabetes compared with 73 (27%) in the control group (hazard ratio 0·64, 95% CI 0·45-0·92; p=0·015). The number needed to treat to prevent one case of type 2 diabetes was 11 (95% CI 6-55). One patient in the control group died suddenly at the end of the first year. We recorded no other serious adverse events. Mobile

Men

Science.gov (United States)

... A A A Listen En Español Men Historically, men have not been comfortable discussing issues about their health, particularly conditions like diabetes, depression or sexual dysfunction. This has resulted in shorter ...

Aesthetic Surgical Procedures in Men: Major Complications and Associated Risk Factors.

Science.gov (United States)

Kaoutzanis, Christodoulos; Winocour, Julian; Yeslev, Max; Gupta, Varun; Asokan, Ishan; Roostaeian, Jason; Grotting, James C; Higdon, K Kye

2018-03-14

The number of men undergoing cosmetic surgery is increasing in North America. To determine the incidence and risk factors of major complications in males undergoing cosmetic surgery, compare the complication profiles between men and women, and identify specific procedures that are associated with higher risk of complications in males. A prospective cohort of patients undergoing cosmetic surgery between 2008 and 2013 was identified from the CosmetAssure database. Gender specific procedures were excluded. Primary outcome was occurrence of a major complication in males requiring emergency room visit, hospital admission, or reoperation within 30 days of the index operation. Univariate and multivariate analysis evaluated potential risk factors for major complications including age, body mass index (BMI), smoking, diabetes, type of surgical facility, type of procedure, and combined procedures. Of the 129,007 patients, 54,927 underwent gender nonspecific procedures, of which 5801 (10.6%) were males. Women showed a higher mean age (46.4 ± 14.1 vs 45.2 ± 16.7 years, P procedures (RR 3.47), and combined procedures (RR 2.56). Aesthetic surgery in men is safe with low major complication rates. Modifiable predictors of complications included BMI and combined procedures.

Plasma concentrations of ascorbic acid and C-reactive protein, and risk of future coronary artery disease, in apparently healthy men and women: the EPIC-Norfolk prospective population study.

Science.gov (United States)

Boekholdt, S Matthijs; Meuwese, Marijn C; Day, Nicholas E; Luben, Robert; Welch, Ailsa; Wareham, Nicholas J; Khaw, Kay-Tee

2006-09-01

High plasma concentrations of ascorbic acid, a marker of fruit and vegetable intake, are associated with low risk of coronary artery disease. Whether this relationship is explained by a reduction in systemic inflammation is unclear. We investigated the relationship between ascorbic acid plasma concentration and coronary artery disease risk, and in addition whether this relationship depended on classical risk factors and C-reactive protein (CRP) concentration. We used a prospective nested case-control design. The study consisted of 979 cases and 1794 controls (1767 men and 1006 women). Increasing ascorbic acid quartiles were associated with lower age, BMI, systolic and diastolic blood pressure, and CRP concentration, but with higher HDL-cholesterol concentration. No associations existed between ascorbic acid concentration and total cholesterol concentration or LDL-cholesterol concentration. When data from men and women were pooled, the risk estimates decreased with increasing ascorbic acid quartiles such that people in the highest ascorbic acid quartile had an odds ratio for future coronary artery disease of 0.67 (95 % CI 0.52, 0.87) compared with those in the lowest quartile (P for linearity=0.001). This relationship was independent of sex, age, diabetes, smoking, BMI, LDL-cholesterol, HDL-cholesterol, systolic blood pressure and CRP level. These data suggest that the risk reduction associated with higher ascorbic acid plasma concentrations, a marker of fruit and vegetable intake, is independent of classical risk factors and also independent of CRP concentration.

Alcohol consumption and risk of atrial fibrillation in men and women: the Copenhagen City Heart Study

DEFF Research Database (Denmark)

Mukamal, KJ; Tolstrup, JS; Friberg, J

2005-01-01

BACKGROUND: The relationship of the full range of alcohol consumption with risk of incident atrial fibrillation has been inconsistent in previous, mainly case-control studies. METHODS AND RESULTS: In a prospective cohort study, we studied the association between self-reported alcohol use...... nationwide registry of all hospitalizations. A total of 1071 cases occurred during follow-up. Among both women and men, alcohol consumption throughout the moderate range was not associated with risk of atrial fibrillation. However, consumption of 35 or more drinks per week among men was associated...... not attenuate the association (hazard ratio 1.63; 95% CI 1.15 to 2.31). CONCLUSIONS: Heavy alcohol consumption is associated with a higher risk of atrial fibrillation, at least among men. This relationship does not appear to be related to the adverse effects of heavy drinking on coronary heart disease or blood...

Prospective comparison of a new visual prostate symptom score versus the international prostate symptom score in men with lower urinary tract symptoms.

Science.gov (United States)

van der Walt, Chris L E; Heyns, Chris F; Groeneveld, Adam E; Edlin, Rachel S; van Vuuren, Stephan P J

2011-07-01

To evaluate the correlation between the International Prostate Symptom Score (IPSS) and a new Visual Prostate Symptom Score (VPSS) using pictures rather than words to assess lower urinary tract symptoms (LUTS). Four IPSS questions related to frequency, nocturia, weak stream, and quality of life (QoL) were represented by pictograms in the VPSS. Men with LUTS were given the IPSS and VPSS to complete. Peak (Qmax.) and average (Qave.) urinary flow rates were measured. Statistical analysis was performed using Student's t, Fisher's exact, and Spearman's correlation tests. The educational level of the 96 men (mean age 64, range 33-85 years) evaluated August 2009 to August 2010 was school grade 8-12 (62%), grade 1-7 (28%), university education (6%), and no schooling (4%). The IPSS was completed without assistance by 51 of 96 men (53%) and the VPSS by 79 of 96 men (82%) (Pvs grade>10 groups, the IPSS required assistance in 27 of 31 men (87%) vs 9 of 38 men (24%) (Pvs 3 of 38 men (8%) (P=.014). There were statistically significant correlations between total VPSS, Qmax. and Qave., total VPSS and IPSS, and individual VPSS parameters (frequency, nocturia, weak stream and QoL) vs their IPSS counterparts. The VPSS correlates significantly with the IPSS, Qmax. and Qave., and can be completed without assistance by a greater proportion of men with limited education, indicating that it may be more useful than the IPSS in patients who are illiterate or have limited education. Copyright © 2011 Elsevier Inc. All rights reserved.

Men behaving differently: South African men since 1994.

Science.gov (United States)

Walker, Liz

2005-05-01

Liberal versions of sexuality, which mark South Africa's new democracy, have had a number of highly contradictory consequences for women and men, as old notions of masculinity and male privilege have been destabilized. The transition to democracy has precipitated a crisis of masculinity. Orthodox notions of masculinity are being challenged and new versions of masculinity are emerging in their place. Some men are seeking to be part of a new social order while others are defensively clinging to more familiar routines. Drawing on in-depth interviews with young African working class men, this paper explores new masculinities in contemporary South Africa. It examines how men negotiate their manhood in a period of social turbulence and transition. Masculinity, male sexuality, and the expectations which men have of themselves, each other and women are contested and in crisis.

Gender effect on clinical features of achalasia: a prospective study

Directory of Open Access Journals (Sweden)

Mahdavinia Mahboobeh

2006-04-01

Full Text Available Abstract Background Achalasia is a well-characterized esophageal motor disorder but the rarity of the disease limits performing large studies on its demographic and clinical features. Methods Prospectively, 213 achalasia patients (110 men and 103 women were enrolled in the study. The diagnosis established by clinical, radiographic, and endoscopic as well as manometry criteria. All patients underwent a pre-designed clinical evaluation before and within 6 months after the treatment. Results Solid dysphagia was the most common clinical symptom in men and women. Chest pain was the only symptom which was significantly different between two groups and was more complained by women than men (70.9% vs. 54.5% P value= 0.03. Although the occurrence of chest pain significantly reduced after treatment in both groups (P Conclusion It seems that chest pain is the distinct symptom of achalasia which is affected by sex as well as age and does not relate to the duration of illness, LESP and the type of treatment achalasia patients receive.

Psychological adjustment of men with prostate cancer: a review of the literature

Directory of Open Access Journals (Sweden)

Couper Jeremy

2007-01-01

Full Text Available Abstract Objective Prostate cancer (PCA is the most common malignancy and a major cause of death in men but, importantly, a substantial proportion will live for several years following diagnosis. However, they face the prospect of experiencing symptoms, side-effects of treatment and diminished quality of life. The patient's psychological adjustment is particularly complex, given the potential trajectory of the disease, from the point of diagnosis, with its immediate impact, to the phase of palliative care, with its attendant issue of facing mortality. Since a comprehensive review of the literature on psychological adjustment of men with PCA has not yet been done, we have documented relevant research, integrated findings and drawn conclusions, where possible, in order to map out clinical and research implications. Method We searched 5 databases for the period 1994 – July 2006, during which most of the work in the field has been done. Results We found few studies of substance among the 60 we examined to draw conclusions about psychological adjustment to prostate cancer and its treatment. This is in marked contrast to the picture in breast cancer. While some patterns have emerged, many gaps remain to be filled. Discussion Aspects of methodology need attention, particularly longitudinal, prospective designs, incorporation of control groups and the use of valid and reliable measures. There is scope for qualitative studies as a complement to quantitative research.

FPGA for Robotic Applications: from Android/Humanoid Robots to Artificial Men

Directory of Open Access Journals (Sweden)

Tole Sutikno

2011-12-01

Full Text Available Researches on home robots have been increasing enormously. There has always existed a continuous research effort on problems of anthropomorphic robots which is now called humanoid robots. Currently, robotics has evolved to the point that different branches have reached a remarkable level of maturity, that neural network and fuzzy logic are the main artificial intelligence as intelligent control on the robotics. Despite all this progress, while aiming at accomplishing work-tasks originally charged only to humans, robotic science has perhaps quite naturally turned into the attempt to create artificial men. It is true that artificial men or android humanoid robots open certainly very broad prospects. This “robot” may be viewed as a personal helper, and it will be called a home-robot, or personal robot. This is main reason why the two special sections are issued in the TELKOMNIKA sequentially.

Prostate cancer, prostate cancer death, and death from other causes, among men with metabolic aberrations.

Science.gov (United States)

Häggström, Christel; Stocks, Tanja; Nagel, Gabriele; Manjer, Jonas; Bjørge, Tone; Hallmans, Göran; Engeland, Anders; Ulmer, Hanno; Lindkvist, Björn; Selmer, Randi; Concin, Hans; Tretli, Steinar; Jonsson, Håkan; Stattin, Pär

2014-11-01

Few previous studies of metabolic aberrations and prostate cancer risk have taken into account the fact that men with metabolic aberrations have an increased risk of death from causes other than prostate cancer. The aim of this study was to calculate, in a real-life scenario, the risk of prostate cancer diagnosis, prostate cancer death, and death from other causes. In the Metabolic Syndrome and Cancer Project, prospective data on body mass index, blood pressure, glucose, cholesterol, and triglycerides were collected from 285,040 men. Risks of prostate cancer diagnosis, prostate cancer death, and death from other causes were calculated by use of competing risk analysis for men with normal (bottom 84%) and high (top 16%) levels of each factor, and a composite score. During a mean follow-up period of 12 years, 5,893 men were diagnosed with prostate cancer, 1,013 died of prostate cancer, and 26,328 died of other causes. After 1996, when prostate-specific antigen testing was introduced, men up to age 80 years with normal metabolic levels had 13% risk of prostate cancer, 2% risk of prostate cancer death, and 30% risk of death from other causes, whereas men with metabolic aberrations had corresponding risks of 11%, 2%, and 44%. In contrast to recent studies using conventional survival analysis, in a real-world scenario taking risk of competing events into account, men with metabolic aberrations had lower risk of prostate cancer diagnosis, similar risk of prostate cancer death, and substantially higher risk of death from other causes compared with men who had normal metabolic levels.

High rates of incident and prevalent anal human papillomavirus infection among young men who have sex with men.

Science.gov (United States)

Glick, Sara Nelson; Feng, Qinghua; Popov, Viorica; Koutsky, Laura A; Golden, Matthew R

2014-02-01

There are few published estimates of anal human papillomavirus (HPV) infection rates among young men who have sex with men (YMSM). We estimated incidence and prevalence of type-specific anal HPV infection using clinician-collected anal swabs for HPV DNA testing obtained during a 1-year prospective study of 94 YMSM (mean age, 21 years) in Seattle. Seventy percent of YMSM had any HPV infection detected during the study, and HPV-16 and/or -18 were detected in 37%. The incidence rate for any new HPV infection was 38.5 per 1000 person-months and 15.3 per 1000 person-months for HPV-16/18; 19% had persistent HPV-16/18 infection. No participant tested positive for all 4 HPV types in the quadrivalent vaccine. The number of lifetime male receptive anal sex partners was significantly associated with HPV infection. The prevalence of HPV-16/18 was 6% among YMSM with a history of 1 receptive anal sex partner and 31% among YMSM with ≥ 2 partners. Although the high prevalence of HPV among YMSM highlights the desirability of vaccinating all boys as a strategy to avert the morbidity of HPV infection, most YMSM appear to remain naive to either HPV-16 or -18 well into their sexual lives and would benefit from HPV immunization.

Intake of nitrate and nitrite and the risk of gastric cancer: A prospective cohort study

NARCIS (Netherlands)

Loon, A.J.M. van; Botterweck, A.A.M.; Goldbohm, R.A.; Brants, H.A.M.; Klaveren, J.D. van; Brandt, P.A. van den

1998-01-01

The association between the intake of nitrate or nitrite and gastric cancer risk was investigated in a prospective cohort study started in 1986 in the Netherlands, of 120,852 men and women aged 55-69 years. At baseline, data on dietary intake, smoking habits and other covariates were collected by

Metabolically Healthy Obesity Is Not Associated with Food Intake in White or Black Men.

Science.gov (United States)

Kimokoti, Ruth W; Judd, Suzanne E; Shikany, James M; Newby, P K

2015-11-01

Healthy obese individuals may be protected against adverse health outcomes. Diet and race might influence healthy obesity, but data on their roles and interactions on the phenotype are limited. We compared the food intake of metabolically healthy obese men to those of other weight status-metabolic health phenotypes. Men (n = 4855) aged ≥ 45 y with BMI ≥ 18.5 kg/m(2) and free of cardiovascular diseases, diabetes, and cancer were evaluated in a cross-sectional study of the REGARDS (REasons for Geographic And Racial Differences in Stroke) study cohort. Food intake was assessed with the use of a food frequency questionnaire. Weight status-metabolic health phenotypes were defined by using metabolic syndrome (MetS) and homeostasis model assessment of insulin resistance (HOMA-IR) criteria. Mean differences in food intake among weight status-metabolic health phenotypes were compared with the use of linear regression. MetS-defined healthy obesity was present in 44% of white obese men and 58% of black obese men; the healthy obese phenotype, based on HOMA-IR, was equally prevalent in both white (20%) and black (21%) obese men. Among white men, MetS-defined healthy and unhealthy obesity were associated with lower wholegrain bread intake and higher consumption of red meat (P food intake in all models. Healthy obesity in men is not associated with a healthier diet. Future studies need to consider dietary patterns, which may better inform the holistic effect of diet on healthy obesity, in prospective analyses. © 2015 American Society for Nutrition.

Performance of the quantitative food frequency questionnaire used in the Brazilian center of the prospective study Natural History of Human Papillomavirus Infection in Men: The HIM Study.

Science.gov (United States)

Teixeira, Juliana Araujo; Baggio, Maria Luiza; Giuliano, Anna R; Fisberg, Regina Mara; Marchioni, Dirce Maria Lobo

2011-07-01

The Natural History of Human Papillomavirus (HPV) Infection in Men: The HIM Study is a prospective multicenter cohort study that, among other factors, analyzes participants' diet. A parallel cross-sectional study was designed to evaluate the validity and reproducibility of the quantitative food frequency questionnaire (QFFQ) used in the Brazilian center from the HIM Study. For this, a convenience subsample of 98 men aged 18 to 70 years from the HIM Study in Brazil answered three 54-item QFFQ and three 24-hour recall interviews, with 6-month intervals between them (data collection January to September 2007). A Bland-Altman analysis indicated that the difference between instruments was dependent on the magnitude of the intake for energy and most nutrients included in the validity analysis, with the exception of carbohydrates, fiber, polyunsaturated fat, vitamin C, and vitamin E. The correlation between the QFFQ and the 24-hour recall for the deattenuated and energy-adjusted data ranged from 0.05 (total fat) to 0.57 (calcium). For the energy and nutrients consumption included in the validity analysis, 33.5% of participants on average were correctly classified into quartiles, and the average value of 0.26 for weighted kappa shows a reasonable agreement. The intraclass correlation coefficients for all nutrients were greater than 0.40 in the reproducibility analysis. The QFFQ demonstrated good reproducibility and acceptable validity. The results support the use of this instrument in the HIM Study. Copyright © 2011 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

Plasma Testosterone and the Course of Major Depressive Disorder in Older Men and Women.

Science.gov (United States)

Giltay, Erik J; van der Mast, Roos C; Lauwen, Esther; Heijboer, Annemieke C; de Waal, Margot W M; Comijs, Hannie C

2017-04-01

To investigate associations between testosterone levels and major depressive disorder (MDD) in older men and women. In a cross-sectional, 2-year prospective analyses within the Netherlands Study on Depression in Older persons cohort study, 469 participants comprised 350 patients with MDD and 119 nondepressed participants in the comparison group (mean age 70.5 ± 7.3 years; 166 [35.4%] men). MDD was assessed by the Composite International Diagnostic Interview. Baseline plasma total testosterone and sex hormone binding globulin (SHBG) were assessed to calculate free testosterone. The Inventory of Depressive Symptomatology was assessed every 6 months. Whereas SHBG levels did not differ between the depressed/nondepressed groups (F(1,149) = 0.075, p = 0.78), men with MDD had lower mean total and free testosterone levels than the comparison group in the multivariate adjusted analyses (F(1,150) = 7.249, p = 0.008, Cohen's d = 0.51; and F(1,149) = 8.548, p = 0.004 Cohen's d = 0.55, respectively). This could be ascribed to lower testosterone in men with "pure" MDD and not in men with MDD and comorbid anxiety. Nine men (5.4%) had a total testosterone level men (using all five measurement points during follow-up) baseline free testosterone was inversely associated with depression severity in the adjusted analyses (β = -0.15, t(151) = -2.15, p = 0.03). Testosterone levels were lower in men with MDD compared with healthy men after adjustment for confounders, such as body mass index. No significant associations were found in women. Copyright © 2017 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Smoking and human papillomavirus (HPV) infection in the HPV in Men (HIM) study.

Science.gov (United States)

Schabath, Matthew B; Villa, Luisa L; Lazcano-Ponce, Eduardo; Salmerón, Jorge; Quiterio, Manuel; Giuliano, Anna R

2012-01-01

The influence of smoking on the natural history of HPV infection in men is not well understood. Smoking could influence the incidence and persistence of HPV infections by suppressing local immune function, increased cellular proliferation, upregulated proinflammatory factors, or induced host DNA damage resulting in increased susceptibility to infection. The purpose of this analysis is to assess prevalent HPV infections by smoking status in men, and to determine baseline risk of HPV infection associated with smoking. The HPV in Men (HIM) study is a multinational prospective study of the natural history of HPV infections in men. Samples from the coronal sulcus, glans penis, shaft, and scrotum were combined for HPV DNA testing. Multivariable logistic regression was used to assess the association between smoking and any-, oncogenic-, and nononcogenic HPV infections. Our analyses revealed that current smoking was associated with an increased risk of any HPV infection (OR = 1.19; 95% CI: 1.01-1.41) and oncogenic HPV infection (OR = 1.24; 95% CI: 1.05-1.47). However, the association between smoking and any HPV infection (OR = 1.35; 95% CI: 1.05-1.73) and oncogenic HPV infection (OR = 1.46; 95% CI: 1.11-1.92) was only evident among men reporting fewer lifetime sexual partners. These results suggest that current smokers with the fewest number of sexual partners are associated with an increased risk for oncogenic HPV infection. The relationship between smoking and HPV infection remains understudied in men; these data shed new light on the interplay between smoking, sexual activity, and risk of HPV infection.

Macronutrient intake and risk of urothelial cell carcinoma in the European prospective investigation into cancer and nutrition

NARCIS (Netherlands)

Allen, N.E.; Appleby, P.N.; Key, T.J.; Bueno-De-Mesquita, H.B.; Ros, M.M.; Kiemeney, L.A.L.M.; Tjonneland, A.; Roswall, N.; Overvad, K.; Weikert, S.; Boeing, H.; Chang-Claude, J.; Teucher, B.; Panico, S.; Sacerdote, C.; Tumino, R.; Palli, D.; Sieri, S.; Peeters, P.; Quiros, J.R.; Jakszyn, P.; Molina-Montes, E.; Chirlaque, M.D.; Ardanaz, E.; Dorronsoro, M.; Khaw, K.T.; Wareham, N.; Ljungberg, B; Hallmans, G.; Ehrnstrom, R.; Ericson, U.; Gram, I.T.; Parr, C.L.; Trichopoulou, A.; Karapetyan, T.; Dilis, V.; Clavel-Chapelon, F.; Boutron-Ruault, M.C.; Fagherrazzi, G.; Romieu, I.; Gunter, M.J.; Riboli, E.

2013-01-01

Previous studies have suggested that dietary factors may be important in the development of bladder cancer. We examined macronutrient intake in relation to risk of urothelial cell carcinoma among 469,339 men and women in the European Prospective Investigation into Cancer and Nutrition. Associations

The Hidden Burden of Outpatient Repeat PSA Testing in a Prospective Cohort

LENUS (Irish Health Repository)

Browne, E

2017-05-01

PSA testing is widespread throughout Europe for diagnostic purposes and follow up. We performed a prospective outpatient cohort study of 250 men (2013-2015) in two hospital sites. Included were those men being followed up by urology with PSA blood testing. First appointments and those men in whom non-PSA tests were ordered by urology were excluded. The median age was 67.2yrs (46-88). Eighty-one point two percent of samples had a combination of 21 different serology tests at an added cost of >€18,000. Abnormal serology resulted in 53 referrals. Twenty-six-six percentof correspondence referenced abnormal serology other than PSA. Follow up of non-PSA test results poses a challenge in an outpatient setting with failure to appropriately follow-up on abnormal results, increased costs, and medico-legal implications. There is currently no Irish legislature in place to safeguard hospital physicians. This study quantifies the levels of expenditure, resources and risk associated with ambulant PSA testing.

The relationship between serum IGF-1, handgrip strength, physical performance and falls in elderly men and women.

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Van Nieuwpoort, Caroline; Vlot, Mariska; Schaap, Laura; Lips, Paul; Drent, Madeleine

2018-05-22

Human aging is accompanied by a decrease in growth hormone secretion and serum IGF-1 levels. Also, loss of muscle mass, strength and impairment of physical performance, ending in a state of frailty, are seen in elderly. We aimed to investigate whether handgrip strength, physical performance and recurrent falls are related to serum IGF-1 levels in community dwelling elderly. Observational cohort study (cross-sectional and prospective). We studied the association between IGF-1 and handgrip strength, physical performance and falls in participants of the Longitudinal Aging Study Amsterdam. 1292 participants were included (633 men, 659 women). Serum IGF-1 levels were divided into quartiles (IGF-1-Q1 to IGF-1-Q4). Data on falls were collected prospectively for a period of three years. All analyses were stratified for age and physical activity and adjusted for relevant confounders. Men with a low physical activity score in IGF-1-Q1 and IGF-1-Q2 of the younger age group had a lower handgrip strength compared to IGF-1-Q4. In younger more active males in IGF-1-Q2 physical performance was worse. Recurrent fallers were less prevalent in older, low active males with low IGF-1 levels. In females, recurrent fallers were more prevalent in older, more active females in IGF-1-Q2. IGF-1 quartile may predict changes in handgrip strength and physical performance in men and women. Our results indicate that lower IGF-1 levels are associated with lower handgrip strength and worse physical performance, but less recurrent fallers especially in men. Associations were often more robust in IGF-1-Q2. Future studies on this topic are desirable.

Gonadal steroids and bone metabolism in men.

Science.gov (United States)

Leder, Benjamin

2007-06-01

Over the past decade, our increasing awareness of the clinical importance of osteoporosis in men has stimulated intense interest in trying to better understand male skeletal physiology and pathophysiology. The present review focuses on a major focus of research in this area, namely the attempt to define the influence and therapeutic potential of gonadal steroids in male bone metabolism. Building on previous work defining the relative roles of androgens and estrogens in the developing male skeleton and in maintaining normal bone turnover, recent studies have begun to define these issues from epidemiologic, physiologic and therapeutic perspectives. With access to data from large prospectively defined populations of men, investigators are confirming and challenging existing hypotheses and forwarding new concepts. Clinical trials have expanded beyond standard androgen replacement studies to explore more complex hormonal interventions. Physiologic investigation has continued to probe the mechanisms underlying the differential and independent roles of androgens and estrogens in male bone metabolism. Recent work has added significantly to our understanding of the role of gonadal steroids in male skeletal physiology. Nonetheless, further research is necessary to build on these initial human studies and to capitalize on rapidly emerging advances in our understanding of the basic biology of bone metabolism.

The immediate eff ect of the Same-Sex Marriage Prohibition Act on stigma, discrimination, and engagement on HIV prevention and treatment services in men who have sex with men in Nigeria: analysis of prospective data from the TRUST cohort.

Science.gov (United States)

Schwartz, Sheree R; Nowak, Rebecca G; Orazulike, Ifeanyi; Keshinro, Babajide; Ake, Julie; Kennedy, Sara; Njoku, Ogbonnaya; Blattner, William A; Charurat, Manhattan E; Baral, Stefan D

2015-07-01

In January, 2014, the Same-Sex Marriage Prohibition Act was signed into law in Nigeria, further criminalising same-sex sexual relationships. We aimed to assess the immediate effect of this prohibition act on stigma, discrimination, and engagement in HIV prevention and treatment services in men who have sex with men (MSM) in Nigeria. The TRUST cohort study uses respondent-driven sampling to assess the feasibility and effectiveness of engagement of MSM in HIV prevention and treatment services at a clinical site located with a community-based organisation trusted by the MSM community. TRUST is a prospective implementation research cohort of MSM (≥16 years) in Abuja, Nigeria. We compared HIV clinical outcomes and stigma, including fear and avoidance of health care, across baseline and quarterly visits before and after implementation of the the Same-Sex Marriage Prohibition Act. Outcomes assessed were measures of stigma and discrimination, loss to follow-up, antiretroviral therapy status, and viral load. We compared outcomes before and after the legislation with χ2 statistics, and estimated incident stigma-related events and loss to follow-up with Poisson regression. Between March 19, 2013, and Aug 7, 2014, 707 MSM participated in baseline study procedures, contributing to 756 before legislation (prelaw) and 420 after legislation (postlaw) visits. Reported history of fear of seeking health care was significantly higher in postlaw visits than in prelaw visits (n=161 [38%] vs n=187 [25%]; psex practices. The negative effects of HIV treatment and care in MSM reinforce the unintended consequences of such legislation on global goals of HIV eradication. Strategies to reach MSM less likely to engage in HIV testing and care in highly stigmatised environments are needed to reduce time to HIV diagnosis and treatment. National Institutes of Health.

Can treatment of nocturia increase testosterone level in men with late onset hypogonadism?

Science.gov (United States)

Kim, Jong Wook; Chae, Ji Yun; Kim, Jin Wook; Yoon, Cheol Yong; Oh, Mi Mi; Park, Hong Seok; Kim, Je Jong; Moon, Du Geon

2014-04-01

To assess the effect of desmopressin on serum testosterone level in men with nocturia and late onset hypogonadism. We prospectively enrolled men with nocturia and symptoms of late onset hypogonadism. Desmopressin (0.1 mg) was administered once daily to patients for 12 weeks, and we then compared serum testosterone levels, electrolytes, frequency volume chart indices, and changes in the International Prostate Symptom Score (IPSS), International Index of Erectile Function, and Aging Male's Symptom scales before and after treatment. Patients with a history of cardiovascular disease or hyponatremia, those using hypnotics, and those who had primary hypogonadism or hypogonadotrophic hypogonadism were excluded from the study. Sixty-two men (mean age, 68.4 years) completed pre- and post-treatment questionnaires and underwent laboratory testing. At the end of the study, the testosterone levels in men with low testosterone levels (treatment (2.85 ± 0.58 to 3.97 ± 1.44 ng/mL; P = .001). Mean scores had decreased from 17.7 to 13.9 (IPSS), 3.8 to 3.2 (IPSS-Quality of Life), and 33.7 to 31.1 (Aging Male's Symptom). On the frequency volume chart, nocturnal urine volume, nocturnal polyuria index, actual number of nocturia events, nocturia index, and nocturnal bladder capacity index were significantly decreased. Desmopressin improved nocturia and other urinary symptoms. Moreover, serum testosterone levels increased significantly in men with low testosterone levels after 12-week desmopressin treatment. Copyright © 2014 Elsevier Inc. All rights reserved.

Will the global HIV response fail gay and bisexual men and other men who have sex with men?

Science.gov (United States)

Ayala, George; Santos, Glenn-Milo

2016-01-01

Gay and bisexual men and other men who have sex with men are among the small number of groups for whom HIV remains uncontrolled worldwide. Although there have been recent and notable decreases in HIV incidence across several countries, prevalence and incidence is consistently higher or rising among men who have sex with men when compared with other groups. In 2014, MSMGF (the Global Forum on MSM & HIV) conducted its third biennial Global Men's Health and Rights Study, an international, multilingual, web-based cross-sectional survey of men who have sex with men recruited through online convenience sampling. We tested hypothesized correlates (selected a priori ) of successfully achieving each step along the HIV prevention and treatment continuum by fitting separate generalized estimating equation models adjusted for clustering by country in multivariate analyses. All models controlled for ability to meet basic financial needs, age, healthcare coverage, having a regular provider, region and country-level income. Higher provider discrimination and sexual stigma were associated with lower odds of perceived access to services, service utilization and virologic suppression. Conversely, accessing services from community-based organizations focused on lesbian, gay, bisexual and transgender people; greater engagement in gay community; and comfort with healthcare providers were associated with higher odds of achieving steps along the prevention and treatment continuum. To meet accelerated global HIV targets, global leaders must adopt a differentiated and bolder response, in keeping with current epidemiologic trends and community-based research. The HIV-related needs of gay and bisexual men and other men who have sex with men must be addressed openly, quickly and with sufficient resources to support evidence-based, community-led and human rights-affirming interventions at scale.

Perceived stress and cause-specific mortality among men and women: results from a prospective cohort study

DEFF Research Database (Denmark)

Nielsen, Naja Rod; Kristensen, Tage S; Schnohr, Peter

2008-01-01

until 2004, with Sex differences were found in the relations between stress and mortality (p = 0.02). After adjustments, men with high stress versus low stress had higher all-cause mortality (hazard ratio (HR) = 1.32, 95% confidence interval (CI): 1.15, 1.52). This finding......The authors assessed the effect of psychological stress on total and cause-specific mortality among men and women. In 1981-1983, the 12,128 Danish participants in the Copenhagen City Heart Study were asked two questions on stress intensity and frequency and were followed in a nationwide registry...... was most pronounced for deaths due to respiratory diseases (high vs. low stress: HR = 1.79, 95% CI: 1.10, 2.91), external causes (HR = 3.07, 95% CI: 1.65, 5.71), and suicide (HR = 5.91, 95% CI: 2.47, 14.16). High stress was related to a 2.59 (95% CI: 1.20, 5.61) higher risk of ischemic heart disease...

Physical activity, the Framingham risk score and risk of coronary heart disease in men and women of the EPIC-Norfolk study

NARCIS (Netherlands)

Arsenault, Benoit J.; Rana, Jamal S.; Lemieux, Isabelle; Després, Jean-Pierre; Wareham, Nicholas J.; Kastelein, John J. P.; Boekholdt, S. Matthijs; Khaw, Kay-Tee

2010-01-01

Objective: Test the hypothesis that considering leisure-time and work-related physical activity habits in addition to the Framingham risk score (FRS) would result into better classification of coronary heart disease (CHD) risk than FRS alone. Methods: Prospective, population-based study of 9564 men

Soft-tissue facial characteristics of attractive Chinese men compared to normal men.

Science.gov (United States)

Wu, Feng; Li, Junfang; He, Hong; Huang, Na; Tang, Youchao; Wang, Yuanqing

2015-01-01

To compare the facial characteristics of attractive Chinese men with those of reference men. The three-dimensional coordinates of 50 facial landmarks were collected in 40 healthy reference men and in 40 "attractive" men, soft tissue facial angles, distances, areas, and volumes were computed and compared using analysis of variance. When compared with reference men, attractive men shared several similar facial characteristics: relatively large forehead, reduced mandible, and rounded face. They had a more acute soft tissue profile, an increased upper facial width and middle facial depth, larger mouth, and more voluminous lips than reference men. Attractive men had several facial characteristics suggesting babyness. Nonetheless, each group of men was characterized by a different development of these features. Esthetic reference values can be a useful tool for clinicians, but should always consider the characteristics of individual faces.

Effect of the TNF-α inhibitor adalimumab in patients with recalcitrant sarcoidosis: a prospective observational study using FDG-PET

DEFF Research Database (Denmark)

Milman, Nils; Graudal, Niels; Loft, Annika

2012-01-01

-PET) in patients with recalcitrant sarcoidosis treated with adalimumab. Methods: Prospective 24-week observational study. Patients continued medication with steroids and antimetabolites and received adalimumab 40 mg subcutaneously every other week. Ten patients with biopsy-proven sarcoidosis (two men) were...

Effect of Mucuna pruriens on semen profile and biochemical parameters in seminal plasma of infertile men.

Science.gov (United States)

Ahmad, Mohammad Kaleem; Mahdi, Abbas Ali; Shukla, Kamla Kant; Islam, Najmul; Jaiswar, Shyam Pyari; Ahmad, Sohail

2008-09-01

To investigate the impact of Mucuna pruriens seeds on semen profiles and biochemical levels in seminal plasma of infertile men. Prospective study. Departments of Biochemistry and Obstetrics and Gynecology, King George's Medical University, Lucknow, India. Sixty normal healthy fertile men (controls) and 60 men undergoing infertility screening. High-performance liquid chromatography assay procedure for quantitation of vitamin A and E in seminal plasma. Biochemical parameters in seminal plasma, namely lipids, fructose, and vitamin C, were estimated by standard spectrophotometric procedures. Before and after the treatment, seminal plasma lipid profile, lipid peroxide, fructose, and antioxidant vitamin levels were measured. Treatment with M. pruriens significantly inhibited lipid peroxidation, elevated spermatogenesis, and improved sperm motility. Treatment also recovered the levels of total lipids, triglycerides, cholesterol, phospholipids, and vitamin A, C, and E and corrected fructose in seminal plasma of infertile men. Treatment with M. pruriens increased sperm concentration and motility in all the infertile study groups. Oligozoospermic patients recovered sperm concentration significantly, but sperm motility was not restored to normal levels in asthenozoospermic men. Furthermore, in the seminal plasma of all the infertile groups, the levels of lipids, antioxidant vitamins, and corrected fructose were recovered after a decrease in lipid peroxides after treatment. The present study is likely to open new vistas on the possible role of M. pruriens seed powder as a restorative and invigorating agent for infertile men.

Job decision latitude, job demands, and cardiovascular disease: a prospective study of Swedish men.

Science.gov (United States)

Karasek, R; Baker, D; Marxer, F; Ahlbom, A; Theorell, T

1981-07-01

The association between specific job characteristics and subsequent cardiovascular disease was tested using a large random sample of the male working Swedish population. The prospective development of coronary heart disease (CHD) symptoms and signs was analyzed using a multivariate logistic regression technique. Additionally, a case-controlled study was used to analyze all cardiovascular-cerebrovascular (CHD-CVD) deaths during a six-year follow-up. The indicator of CHD symptoms and signs was validated in a six-year prospective study of CHD deaths (standardized mortality ratio 5.0; p less than or equal to .001). A hectic and psychologically demanding job increases the risk of developing CHD symptoms and signs (standardized odds ratio 1.29, p less than 0.25) and premature CHD-CVD death (relative risk 4.0, p less than .01). Low decision latitude-expressed as low intellectual discretion and low personal schedule freedom-is also associated with increased risk of cardiovascular disease. Low intellectual discretion predicts the development of CHD symptoms and signs (SOR 1.44, p less than .01), while low personal schedule freedom among the majority of workers with the minimum statutory education increases the risk of CHD-CVD death (RR 6.6, p less than .0002). The associations exist after controlling for age, education, smoking, and overweight.

2016 Rio Olympics: an epidemiological study of the men's and women's Rugby-7s tournaments.

Science.gov (United States)

Fuller, Colin W; Taylor, Aileen; Raftery, Martin

2017-09-01

To determine the incidence, severity and nature of injuries sustained during the men's and women's 2014/2015 and 2015/2016 Sevens World Series (SWS) and 2016 Olympic Games Rugby Sevens tournaments. A prospective cohort study. All players from the core teams competing in the men's and women's 2014/2015 and 2015/2016 SWS (men: 15 teams; women: 11 teams) and all players from the men's (12 teams) and women's (12 teams) 2016 Rio Olympics tournaments. The gold, silver and bronze medal-winning women's teams contained bigger players (body mass and stature) than other teams but the men's medal winning teams came from across the size spectrum of men's teams competing at Rio 2016. The incidences of injury in the men's tournaments (2014/2015 SWS: 107.7 injuries/1000 player-match-hours (95% CI 90.9 to 127.4); 2015/2016 SWS: 109.7 (95% CI 93.7 to 128.6); Rio 2016: 124.5 (95% CI 73.7 to 210.2)) were higher but not statistically significant than those in the equivalent women's tournaments (2014/2015 SWS: 88.5 (95% CI 68.4 to 114.5), p=0.250; 2015/2016 SWS: 109.4 (95% CI 84.2 to 142.2), p=0.984; Rio 2016: 71.1 (95% CI 35.6 to 142.2), p=0.208). There were no statistically significant differences between the incidences of injury at the men's and women's 2016 Rio Olympics and the equivalent 2014/2015 (men: p=0.603; women: p=0.562) and 2015/2016 (men: p=0.652; women: p=0.254) SWS. The incidence, severity and nature of the injuries sustained during the men's and women's Rio 2016 Rugby-7s tournaments fell within the normal range of values for international Rugby-7s tournaments. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Echocardiographic aortic valve calcification and outcomes in women and men with aortic stenosis.

Science.gov (United States)

Thomassen, Henrik K; Cioffi, Giovanni; Gerdts, Eva; Einarsen, Eigir; Midtbø, Helga Bergljot; Mancusi, Costantino; Cramariuc, Dana

2017-10-01

Sex differences in risk factors of aortic valve calcification (AVC) by echocardiography have not been reported from a large prospective study in aortic stenosis (AS). AVC was assessed using a prognostically validated visual score and grouped into none/mild or moderate/severe AVC in 1725 men and women with asymptomatic AS in the Simvastatin Ezetimibe in Aortic Stenosis study. The severity of AS was assessed by the energy loss index (ELI) taking pressure recovery in the aortic root into account. More men than women had moderate/severe AVC at baseline despite less severe AS by ELI (pAVC at baseline was independently associated with lower aortic compliance and more severe AS in both sexes, and with increased high-sensitive C reactive protein (hs-CRP) only in men (all pAVC at baseline was associated with a 2.5-fold (95% CI 1.64 to 3.80) higher hazard rate of major cardiovascular events in women, and a 2.2-fold higher hazard rate in men (95% CI 1.54 to 3.17) (both pAVC at baseline also predicted a 1.8-fold higher hazard rate of all-cause mortality in men (95% CI 1.04 to 3.06, pAVC scored by echocardiography has sex-specific characteristics in AS. Moderate/severe AVC is associated with higher cardiovascular morbidity in both sexes, and with higher all-cause mortality in men. ClinicalTrials.gov identifier: NCT00092677. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Successful weight maintainers among young adults-A ten-year prospective population study.

Science.gov (United States)

Kärkkäinen, Ulla; Mustelin, Linda; Raevuori, Anu; Kaprio, Jaakko; Keski-Rahkonen, Anna

2018-03-07

To assess factors associated with successful weight maintenance over ten years in a prospective general population sample of young adults. Our study comprised 2452 women and 2227 men born in 1975-1979 (mean age at baseline 24 years, attrition 27.1%). Weight maintenance was defined as weight maintained within ±5% of baseline body mass index (BMI). We examined the role of various sociodemographic and lifestyle factors in successful weight maintenance. Relatively few young adults were able to maintain their weight over ten years (28.6% of women vs. 23.0% of men); net weight loss was uncommon (7.5% and 3.8%). Most participants gained weight (mean annual weight gain was 0.9 kg in women and 1.0 kg in men). Among women, exercise was associated with successful weight maintenance, but having two or more children, frequent use of sweet drinks, irregular eating, history of dieting (intentional weight loss) and low life satisfaction were associated with weight gain. Among men, higher baseline BMI and higher education were associated with successful weight maintenance, whereas irregular eating, history of dieting and smoking were associated with weight gain. Only about a quarter of young adults were able to resist weight gain. Regular eating and having no history of dieting were associated with successful weight maintenance in young women and men. Copyright © 2018 Elsevier Ltd. All rights reserved.

Men's re-placement: Social practices in a Men's Shed.

Science.gov (United States)

Anstiss, David; Hodgetts, Darrin; Stolte, Ottilie

2018-05-06

Transitions into retirement can be difficult at the best of times. Many men find themselves having to reflect on who they are and what their lives are about. Their access to social supports and material resources are often disrupted. Men's Sheds offer a space where retired men can actively pursue wellbeing, and respond to disruption and loneliness through emplaced community practices. This paper draws on ethnographic research in a Men's Shed in Auckland, New Zealand in order to explore the social practices through which men create a shared space for themselves in which they can engage in meaningful relationships with each other. We document how participants work in concert to create a space in which they can be together through collective labour. Their emplacement in the shed affords opportunities for supported transitions into retirement and for engaging healthy lives beyond paid employment. Copyright © 2018 Elsevier Ltd. All rights reserved.

Human papillomavirus in anal biopsy tissues and liquid-based cytology samples of HIV-positive and HIV-negative Thai men who have sex with men

Directory of Open Access Journals (Sweden)

Tippawan Pankam

2017-06-01

Full Text Available Background: Men who have sex with men (MSM are at high risk of developing human papillomavirus (HPV-related anal cancer. We compared HPV genotypes in anal tissues (Bx and anal liquid-based cytology fluid (LBC from HIV-positive and HIV-negative MSM. Methods: Bx (32 normal, 41 low-grade squamous intraepithelial lesions (LSIL and 22 high-grade squamous intraepithelial lesions (HSIL, along with LBC from the same visit, were selected from 61 HIV-positive and 34 HIV-negative MSM who enrolled into a prospective cohort in Bangkok, Thailand. HPV genotyping was performed on Bx and LBC. Results: Any HPV and high-risk HPV (HR-HPV prevalence were 63.2% and 60.0% in Bx and 71.6% and 62.1% in LBC, respectively. HIV-positive MSM had higher rates of HR-HPV genotypes detection (70.5% vs. 47.1%, p=0.03 in LBC than HIV-negative MSM. HPV16 (27% was the most common HR-HPV found in HSIL tissue. In HIV-positive MSM, the frequency of HR-HPV detection increased with histopathologic grading in both Bx and LBC samples. HSIL was associated with the presence of any HR-HPV(OR 7.6 (95%CI 1.8–31.9; P=0.006 in LBC and in Bx((OR 5.6 (95%CI 1.4–22.7; P=0.02. Conclusions: Our data strongly support the integration of HR-HPV screening on LBC samples, along with HPV vaccination, into an anal cancer prevention program. Keywords: Human papillomavirus, Anal tissues, Men who have sex with men, HIV, Thailand

Osteoporosis in men

Directory of Open Access Journals (Sweden)

Waldemar Misiorowski

2017-06-01

Full Text Available Osteoporotic fractures are the leading cause of morbidity and mortality among aging men. 30% of all hip fractures occur in men, and mortality resulting from not only the hip fracture, but also the spine and other major osteoporotic fractures, is significantly higher in men than in women. As in women, hypogonadism is the best documented risk factor for developing osteoporosis in men. In older men, testosterone levels are negatively correlated with the risk of fractures, and it seems that this age-related testosterone deficiency should not be considered as one of the many causes of secondary osteoporosis, rather one of the major and most important mechanisms of senile osteoporosis. Acute hypogonadism induced by ablation treatment for prostate cancer (surgical or pharmacological castration, antiandrogen therapy is associated with an extremely high risk of fracture. Other documented causes of bone loss in men are cigarette smoking and alcohol abuse, and a number of diseases that require corticosteroid treatment. Pharmacotherapy of osteoporosis should be recommended to all men with a diagnosed osteoporotic fracture and all men with a high 10-year absolute fracture risk (FRAXTM. Not all drugs registered for the treatment of postmenopausal osteoporosis have been registered for the treatment of osteoporosis in men, and others have not been the subject of long-term and costly clinical trials required for such registration. The risk reduction of new fractures was documented only for treatment with zoledronic acid. Risedronate, strontium ranelate, teriparatide, and denosumab in men increase in bone mineral density comparable to that seen in postmenopausal women.

Serotonin Transporter Promoter Region (5-HTTLPR) Polymorphism Is Not Associated With Paroxetine-Induced Ejaculation Delay in Dutch Men With Lifelong Premature Ejaculation

NARCIS (Netherlands)

Janssen, Paddy K C; Zwinderman, Aeilko H; Olivier, Berend; Waldinger, Marcel D

PURPOSE: To investigate the association between the 5-HT-transporter-gene-linked promoter region (5-HTTLPR) polymorphism and 20-mg paroxetine-induced ejaculation delay in men with lifelong premature ejaculation (LPE). MATERIALS AND METHODS: This was a prospective study of 10 weeks of paroxetine

Results of a prospective randomised study comparing a non-invasive surgical zipper versus intracutaneous sutures for wound closure

NARCIS (Netherlands)

Roolker, W.; Kraaneveld, E.; Been, H. D.; Marti, R. K.

2002-01-01

A prospective randomised study was undertaken to investigate the advantages and disadvantages of a non-invasive surgical zipper (Medizip) vs intracutaneous sutures skin closure in orthopaedic surgery. The study group consisted of 120 consecutive patients, 45 men and 75 women with a mean age of 47

Muscle strength, power and cardiorespiratory fitness are associated with bone mineral density in men aged 31-60 years

DEFF Research Database (Denmark)

Schwarz, Peter; Jørgensen, Niklas; Nielsen, Barbara

2014-01-01

BACKGROUND: Osteoporotic fractures represent a growing economical burden to society, not only because of fractures in women, but also because of an increasing number of fractures in men. AIMS: In this cross-sectional study we aimed to investigate the association of muscular and cardio-respiratory......BACKGROUND: Osteoporotic fractures represent a growing economical burden to society, not only because of fractures in women, but also because of an increasing number of fractures in men. AIMS: In this cross-sectional study we aimed to investigate the association of muscular and cardio......-respiratory fitness with BMD at the spine and hip in men. RESULTS: The association between independent variables maximal aerobic capacity (VO(2max)), leg power and hand grip strength, and dependent variables BMD at the spine and total hip was explored in a series of linear regression models successively adjusted.......011) with BMD at total hip. CONCLUSIONS: We found that cardiorespiratory fitness was associated with BMD in men. Furthermore, hand grip strength and leg power were associated with increasing BMD at the lumbar spine and total hip in men, respectively. Further prospective studies are needed to further investigate...

PDE5 inhibitor treatment persistence and adherence in Brazilian men: post-hoc analyses from a 6-month, prospective, observational study.

Science.gov (United States)

Cairoli, Carlos; Reyes, Luis Antonio; Henneges, Carsten; Sorsaburu, Sebastian

2014-01-01

Characterize persistence and adherence to phosphodiesterase type - 5 inhibitor (PDE5I) on-demand therapy over 6 months among Brazilian men in an observational, non-interventional study of Latin American men naïve to PDE5Is with erectile dysfunction (ED). Men were prescribed PDE5Is per routine clinical practice. Persistence was defined as using ≥ 1 dose during the previous 4 - weeks, and adherence as following dosing instructions for the most recent dose, assessed using the Persistence and Adherence Questionnaire. Other measures included the Self - Esteem and Relationship (SEAR) Questionnaire, and International Index of Erectile Function (IIEF). Multivariate logistic regression was used to identify factors associated with persistence/adherence. 104 Brazilian men were enrolled; mean age by treatment was 53 to 59 years, and most presented with moderate ED (61.7%). The prescribed PDE5I was sildenafil citrate for 50 (48.1%), tadalafil for 36 (34.6%), vardenafil for 15 (14.4%), and lodenafil for 3 patients (2.9%). Overall treatment persistence was 69.2% and adherence was 70.2%; both were numerically higher with tadalafil (75.0%) versus sildenafil or vardenafil (range 60.0% to 68.0%). Potential associations of persistence and/or adherence were observed with education level, ED etiology, employment status, and coronary artery disease. Improvements in all IIEF domain scores, and both SEAR domain scores were observed for all treatments. Study limitations included the observational design, brief duration, dependence on patient self - reporting, and limited sample size. Approximately two-thirds of PDE5I-naive, Brazilian men with ED were treatment persistent and adherent after 6 months. Further study is warranted to improve long-term outcomes of ED treatment.

Risk factors for fracture in elderly men: a population-based prospective study

DEFF Research Database (Denmark)

Nielsen, Morten Frost; Abrahamsen, Bo; Masud, T

2012-01-01

.30-3.09) and pulmonary illness (1.90; 1.03-3.53) were associated with increased risk of osteoporotic fractures in adjusted models. CONCLUSION: These results underline the importance of assessment of dizziness, falls and those with a family history of hip fracture. Frequent urination and erectile dysfunction were......Risk factors for fractures were assessed in a random sample of 4,696 elderly men followed for 5.4 years. Results highlighted the importance of assessment of falls and dizziness as well as novel risk factors including frequent urination and erectile dysfunction. INTRODUCTION: Knowledge about risk...... in the forearm). Cox proportional hazard regression models were used to evaluate risk factors for any and osteoporotic fractures. The following variables were found to be associated with increased risk of any fracture in adjusted models family history of a hip fracture (HR; 95%CI: 1.56; 1.05-2.33), falls (2...

The appraisal of chronic stress and the development of the metabolic syndrome: a systematic review of prospective cohort studies

Science.gov (United States)

Bergmann, N; Gyntelberg, F; Faber, J

2014-01-01

Chronic psychosocial stress has been proposed as a risk factor for the development of the metabolic syndrome (MES). This review gives a systematic overview of prospective cohort studies investigating chronic psychosocial stress as a risk factor for incident MES and the individual elements of MES. Thirty-nine studies were included. An association between chronic psychosocial stress and the development of MES was generally supported. Regarding the four elements of MES: i) weight gain: the prospective studies supported etiological roles for relationship stress, perceived stress, and distress, while the studies on work-related stress (WS) showed conflicting results; ii) dyslipidemi: too few studies on psychosocial stress as a risk factor for dyslipidemia were available to draw a conclusion; however, a trend toward a positive association was present; iii) type 2 diabetes mellitus (DM2): prospective studies supported perceived stress and distress as risk factors for the development of DM2 among men, but not among women, while WS was generally not supported as a risk factor among neither men nor women; iv) hypertension: marital stress and perceived stress might have an influence on blood pressure (BP), while no association was found regarding distress. Evaluating WS the results were equivocal and indicated that different types of WS affected the BP differently between men and women. In conclusion, a longitudinal association between chronic psychosocial stress and the development of MES seems present. However, the number of studies with sufficient quality is limited and the design of the studies is substantially heterogeneous. PMID:24743684

Cognitive Impairment in Men with Prostate Cancer Treated with Androgen Deprivation Therapy: A Systematic Review and Meta-Analysis.

Science.gov (United States)

Sun, Maxine; Cole, Alexander P; Hanna, Nawar; Mucci, Lorelei A; Berry, Donna L; Basaria, Shehzad; Ahern, David K; Kibel, Adam S; Choueiri, Toni K; Trinh, Quoc-Dien

2018-06-01

Use of androgen deprivation therapy may increase the risk of cognitive impairment in men with prostate cancer. We performed a systematic review of the risk of overall cognitive impairment as an outcome in men receiving androgen deprivation therapy for prostate cancer. Studies were identified through PubMed®, MEDLINE®, PsycINFO®, Cochrane Library and Web of Knowledge/Science™. Articles were included if they 1) were published in English, 2) had subjects treated for prostate cancer with androgen deprivation therapy, 3) incorporated longitudinal comparisons and 4) used control groups. In addition, prospective studies were required to assess an established cognitive related end point using International Cognition and Cancer Task Force criteria defining impaired cognitive performance as scoring 1.5 or more standard deviations below published norms on 2 or more tests, or scoring 2.0 or more standard deviations below published norms on at least 1 test. The effect of androgen deprivation therapy on cognitive impairment was pooled using a random effects model. Of 221 abstracts 26 were selected for full text review, and 2 prospective and 4 retrospective studies were analyzed. Androgen deprivation therapy was not associated with overall cognitive impairment when the prospective cohort studies were pooled (OR 1.57, 95% CI 0.50 to 4.92, p = 0.44) with significant heterogeneity between estimates (I 2 = 83%). In retrospective data the relative risk of any cognitive impairment, including senile dementia and Alzheimer disease, was increased in men receiving androgen deprivation therapy, although the difference was not statistically significant (HR 1.28, 95% CI 0.93 to 1.76, p = 0.13) with moderate heterogeneity between estimates (I 2 = 67%). Analyses between overall cognitive impairment and use of androgen deprivation therapy defined according to International Cognition and Cancer Task Force criteria in a pooled analysis were inconclusive. In retrospective cohort studies the

Oral health as a risk factor for mortality in middle-aged men

DEFF Research Database (Denmark)

Sabbah, Wael; Mortensen, Laust Hvas; Sheiham, Aubrey

2012-01-01

BACKGROUND: There is evidence of an association between poor oral health and mortality. This association is usually attributed to inflammatory and nutrition pathways. However, the role of health behaviours and socioeconomic position has not been adequately examined. The aims of this study were...... to examine the association between oral health and premature death among middle-aged men and to test whether it was explained by socioeconomic position and behaviours. METHODS: Data were from the Vietnam Experience Study, a prospective cohort study of Vietnam War-era (1965-1971), American male army personnel...

Preliminary Evaluation of a Brief Web and Mobile Phone Intervention for Men With Depression: Men's Positive Coping Strategies and Associated Depression, Resilience, and Work and Social Functioning.

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Fogarty, Andrea Susan; Proudfoot, Judy; Whittle, Erin Louise; Clarke, Janine; Player, Michael J; Christensen, Helen; Wilhelm, Kay

2017-08-10

. Man Central may meet the treatment needs of a subgroup of depressed men who are willing to engage with an e-mental health program. With further research, it may provide an acceptable option to those unwilling or unable to access traditional mental health services. Given the limitations of the study design, prospective studies are required, using controlled designs to further elucidate the effect of the program over time. ©Andrea Susan Fogarty, Judy Proudfoot, Erin Louise Whittle, Janine Clarke, Michael J Player, Helen Christensen, Kay Wilhelm. Originally published in JMIR Mental Health (http://mental.jmir.org), 10.08.2017.

Femoral neck BMD is a strong predictor of hip fracture susceptibility in elderly men and women because it detects cortical bone instability: the Rotterdam Study.

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Rivadeneira, Fernando; Zillikens, M Carola; De Laet, Chris Edh; Hofman, Albert; Uitterlinden, André G; Beck, Thomas J; Pols, Huibert Ap

2007-11-01

We studied HSA measurements in relation to hip fracture risk in 4,806 individuals (2,740 women). Hip fractures (n = 147) occurred at the same absolute levels of bone instability in both sexes. Cortical instability (propensity of thinner cortices in wide diameters to buckle) explains why hip fracture risk at different BMD levels is the same across sexes. Despite the sexual dimorphism of bone, hip fracture risk is very similar in men and women at the same absolute BMD. We aimed to elucidate the main structural properties of bone that underlie the measured BMD and that ultimately determines the risk of hip fracture in elderly men and women. This study is part of the Rotterdam Study (a large prospective population-based cohort) and included 147 incident hip fracture cases in 4,806 participants with DXA-derived hip structural analysis (mean follow-up, 8.6 yr). Indices compared in relation to fracture included neck width, cortical thickness, section modulus (an index of bending strength), and buckling ratio (an index of cortical bone instability). We used a mathematical model to calculate the hip fracture distribution by femoral neck BMD, BMC, bone area, and hip structure analysis (HSA) parameters (cortical thickness, section modulus narrow neck width, and buckling ratio) and compared it with prospective data from the Rotterdam Study. In the prospective data, hip fracture cases in both sexes had lower BMD, thinner cortices, greater bone width, lower strength, and higher instability at baseline. In fractured individuals, men had an average BMD that was 0.09 g/cm(2) higher than women (p men and women. No significant differences were observed between the areas under the ROC curves of BMD (0.8146 in women and 0.8048 in men) and the buckling ratio (0.8161 in women and 0.7759 in men). The buckling ratio (an index of bone instability) portrays in both sexes the critical balance between cortical thickness and bone width. Our findings suggest that extreme thinning of cortices in

The Impact of a Social Marketing Campaign on HIV and Sexually Transmissible Infection Testing Among Men Who Have Sex With Men in Australia.

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Wilkinson, Anna L; Pedrana, Alisa E; El-Hayek, Carol; Vella, Alyce M; Asselin, Jason; Batrouney, Colin; Fairley, Christopher K; Read, Tim R H; Hellard, Margaret; Stoové, Mark

2016-01-01

In response to increasing HIV and other sexually transmissible infection (HIV/STI) notifications in Australia, a social marketing campaign Drama Downunder (DDU) was launched in 2008 to promote HIV/STI testing among men who have sex with men (MSM). We analyzed prospective data from (1) an online cohort of MSM and (2) clinic-level HIV/STI testing to evaluate the impact of DDU on HIV, syphilis, gonorrhea, and chlamydia testing. (1) Cohort participants who completed 3 surveys (2010-2014) contributed to a Poisson regression model examining predictors of recent HIV testing.(2) HIV, syphilis, gonorrhea, and chlamydia tests among MSM attending high caseload primary care clinics (2007-2013) were included in an interrupted time series analysis. (1) Although campaign awareness was high among 242 MSM completing 726 prospective surveys, campaign recall was not associated with self-reported HIV testing. Reporting previous regular HIV testing (adjusted incidence rate ratio, 2.4; 95% confidence interval, 1.3-4.4) and more than 10 partners in the previous 6 months (adjusted incidence rate ratio, 1.2; 95% confidence interval, 1.1-1.4) was associated with recent HIV testing. (2) Analysis of 257,023 tests showed increasing monthly HIV, syphilis, gonorrhea, and chlamydia tests pre-DDU. Post-DDU, gonorrhea test rates increased significantly among HIV-negative MSM, with modest and nonsignificant increasing rates of HIV, syphilis, and chlamydia testing. Among HIV-positive MSM, no change in gonorrhea or chlamydia testing occurred and syphilis testing declined significantly. Increasing HIV/STI testing trends among MSM occurred pre- and post-DDU, coinciding with other plausible drivers of testing. Modest changes in HIV testing post-DDU suggest that structural changes to improve testing access may need to occur alongside health promotion to increase testing frequency.

Life events during surgical residency have different effects on women and men over time.

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Chen, Michelle M; Yeo, Heather L; Roman, Sanziana A; Bell, Richard H; Sosa, Julie A

2013-08-01

Women represent half of medical school graduates in the United States. Our aim was to characterize the effects of marriage and childbirth on the experiences of surgery residents. This was a prospective, longitudinal study of categorical general surgery residents between 2008 and 2010. Outcomes included changes in faculty and peer relationships, work-life balance, financial security, and career goals over time. We included 4,028 residents. Compared with men, women in postgraduate years (PGYs) 1 through 5 were less likely to be married (28.2% to 47.3% vs 49.6% to 67.6%) or have children (4.6% to 18.0% vs 19.0% to 45.8%) (P < .001). Women who married during PGY1 to PGY3 became worried about performing in front of senior residents (P = .005); men who married were more likely to be happy at work (P = .005). Women who had a first child during PGY1 to PGY3 were more likely to feel overwhelmed (P = .008) and worry about financial security (P = .03) than other women. Men who had a child were more likely to feel supported by faculty (P = .004), but they experienced more family strain (P = .008) compared to childless men. Marriage and childbirth are associated with divergent changes in career experiences for women and men. Women lag behind their male peers in these life events from start to finish of residency. Copyright © 2013 Mosby, Inc. All rights reserved.

Plasma phospholipid fatty acid concentration and incident coronary heart disease in men and women: the EPIC-Norfolk prospective study.

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Kay-Tee Khaw

Full Text Available The lack of association found in several cohort studies between dietary saturated fat and coronary heart disease (CHD risk has renewed debate over the link between dietary fats and CHD.We assessed the relationship between plasma phospholipid fatty acid (PFA concentration and incident CHD using a nested case control design within a prospective study (EPIC-Norfolk of 25,639 individuals aged 40-79 years examined in 1993-1997 and followed up to 2009. Plasma PFA concentrations were measured by gas chromatography in baseline samples retrieved from frozen storage. In 2,424 men and women with incident CHD compared with 4,930 controls alive and free of cardiovascular disease, mean follow-up 13 years, saturated PFA (14:0, 16:0,18:0 plasma concentrations were significantly associated with increased CHD risk (odds ratio [OR] 1.75, 95% CI 1.27-2.41, p<0.0001, in top compared to bottom quartiles (Q, and omega-6 polyunsaturated PFA concentrations were inversely related (OR 0.77, 0.60-0.99, p<0.05 after adjusting for age, sex, body mass index, blood pressure, smoking, alcohol intake, plasma vitamin C, social class, education, and other PFAs. Monounsaturated PFA, omega-3 PFA, and trans PFA concentrations were not significantly associated with CHD. Odd chain PFA (15:0, 17:0 concentrations were significantly inversely associated with CHD (OR 0.73, 0.59-0.91, p<0.001, Q4 versus Q1. Within families of saturated PFA or polyunsaturated PFA, significantly heterogeneous relationships with CHD were observed for individual fatty acids.In this study, plasma concentrations of even chain saturated PFA were found to be positively and omega-6 polyunsaturated PFA inversely related to subsequent coronary heart disease risk. These findings are consistent with accumulating evidence suggesting a protective role of omega-6 fats substituting for saturated fats for CHD prevention.

Psychosocial outcomes in adult men born with hypospadias: A register-based study.

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Anna Skarin Nordenvall

Full Text Available In this nationwide matched cohort study, we have investigated whether being born with hypospadias affect subsequent psychosocial outcomes in adulthood. We analyzed prospectively collected data from national Swedish registers. Data on the diagnoses were collected from the National Patient Register and the Medical Birth Register. Data on psychosocial outcomes such as educational and income level, marital status and disability pension were collected from Statistics Sweden. The effects of covariates, such as age, county of birth, presence of other malformations and psychiatric illness, were taken into account. The associations between hypospadias and psychosocial outcomes were calculated using conditional logistic regression and expressed as odds ratios (OR and 95% confidence intervals (CI. We included 4378 men diagnosed with hypospadias, born between 1969 and 1993 in Sweden. Patients with hypospadias were matched with unaffected men by year of birth and birth county. We did not detect any differences in educational or income level. The probability of entering marriage (OR 1.02, 95% CI 0.90-1.14 did not differ, regardless of phenotype. We did, however, detect a 40% increased probability of receiving a disability pension, (OR 1.39, 95% CI 1.20-1.61. In conclusion, men born with hypospadias in Sweden do not differ from unaffected men with respect to the majority of psychosocial outcomes studied. They are, however, at increased risk of receiving a disability pension, which motivates further investigations.

Cosmetic Concerns Among Men.

Science.gov (United States)

Handler, Marc Zachary; Goldberg, David J

2018-01-01

Men are interested in reducing signs of aging, while maintaining a masculine appearance. A chief concern among men is maintenance of scalp hair. Men are also concerned with reducing under eye bags and dark circles. The concern of feminization is of significant importance. Neuromodulators remain the most common cosmetic procedure performed in men. Men often prefer a reduction in facial rhytids, as opposed to elimination of the lines. Softening facial lines in men is meant to maintain an appearance of wisdom, without appearing fragile. Men also wish to maintain a taut jawline and a slim waist and reduce breast tissue. Copyright © 2017 Elsevier Inc. All rights reserved.

Mobile phone use and stress, sleep disturbances, and symptoms of depression among young adults - a prospective cohort study

Science.gov (United States)

2011-01-01

Background Because of the quick development and widespread use of mobile phones, and their vast effect on communication and interactions, it is important to study possible negative health effects of mobile phone exposure. The overall aim of this study was to investigate whether there are associations between psychosocial aspects of mobile phone use and mental health symptoms in a prospective cohort of young adults. Methods The study group consisted of young adults 20-24 years old (n = 4156), who responded to a questionnaire at baseline and 1-year follow-up. Mobile phone exposure variables included frequency of use, but also more qualitative variables: demands on availability, perceived stressfulness of accessibility, being awakened at night by the mobile phone, and personal overuse of the mobile phone. Mental health outcomes included current stress, sleep disorders, and symptoms of depression. Prevalence ratios (PRs) were calculated for cross-sectional and prospective associations between exposure variables and mental health outcomes for men and women separately. Results There were cross-sectional associations between high compared to low mobile phone use and stress, sleep disturbances, and symptoms of depression for the men and women. When excluding respondents reporting mental health symptoms at baseline, high mobile phone use was associated with sleep disturbances and symptoms of depression for the men and symptoms of depression for the women at 1-year follow-up. All qualitative variables had cross-sectional associations with mental health outcomes. In prospective analysis, overuse was associated with stress and sleep disturbances for women, and high accessibility stress was associated with stress, sleep disturbances, and symptoms of depression for both men and women. Conclusions High frequency of mobile phone use at baseline was a risk factor for mental health outcomes at 1-year follow-up among the young adults. The risk for reporting mental health symptoms at

Mobile phone use and stress, sleep disturbances, and symptoms of depression among young adults--a prospective cohort study.

Science.gov (United States)

Thomée, Sara; Härenstam, Annika; Hagberg, Mats

2011-01-31

Because of the quick development and widespread use of mobile phones, and their vast effect on communication and interactions, it is important to study possible negative health effects of mobile phone exposure. The overall aim of this study was to investigate whether there are associations between psychosocial aspects of mobile phone use and mental health symptoms in a prospective cohort of young adults. The study group consisted of young adults 20-24 years old (n = 4156), who responded to a questionnaire at baseline and 1-year follow-up. Mobile phone exposure variables included frequency of use, but also more qualitative variables: demands on availability, perceived stressfulness of accessibility, being awakened at night by the mobile phone, and personal overuse of the mobile phone. Mental health outcomes included current stress, sleep disorders, and symptoms of depression. Prevalence ratios (PRs) were calculated for cross-sectional and prospective associations between exposure variables and mental health outcomes for men and women separately. There were cross-sectional associations between high compared to low mobile phone use and stress, sleep disturbances, and symptoms of depression for the men and women. When excluding respondents reporting mental health symptoms at baseline, high mobile phone use was associated with sleep disturbances and symptoms of depression for the men and symptoms of depression for the women at 1-year follow-up. All qualitative variables had cross-sectional associations with mental health outcomes. In prospective analysis, overuse was associated with stress and sleep disturbances for women, and high accessibility stress was associated with stress, sleep disturbances, and symptoms of depression for both men and women. High frequency of mobile phone use at baseline was a risk factor for mental health outcomes at 1-year follow-up among the young adults. The risk for reporting mental health symptoms at follow-up was greatest among those who

Dietary fat intake and subsequent weight change in adults: results from the European Prospective Investigation into Cancer and Nutrition cohorts

DEFF Research Database (Denmark)

Forouhi, Nita G; Sharp, Stephen J; Du, Huaidong

2009-01-01

weight divided by duration of follow-up). DESIGN: We analyzed data from 89,432 men and women from 6 cohorts of the EPIC (European Prospective Investigation into Cancer and Nutrition) study. Using country-specific food-frequency questionnaires, we examined the association between baseline fat intake......). CONCLUSIONS: We found no significant association between the amount or type of dietary fat and subsequent weight change in this large prospective study. These findings do not support the use of low-fat diets to prevent weight gain....

Role of Caffeine Intake on Erectile Dysfunction in US Men: Results from NHANES 2001-2004.

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David S Lopez

Full Text Available Caffeine is consumed by more than 85% of adults and little is known about its role on erectile dysfunction (ED in population-based studies. We investigated the association of caffeine intake and caffeinated beverages with ED, and whether these associations vary among comorbidities for ED.Data were analyzed for 3724 men (≥20 years old who participated in the National Health and Nutrition Examination Survey (NHANES. ED was assessed by a single question during a self-paced, computer-assisted self-interview. We analyzed 24-h dietary recall data to estimate caffeine intake (mg/day. Multivariable logistic regression analyses using appropriate sampling weights were conducted.We found that men in the 3rd (85-170 mg/day and 4th (171-303 mg/day quintiles of caffeine intake were less likely to report ED compared to men in the lowest 1st quintile (0-7 mg/day [OR: 0.58; 95% CI, 0.37-0.89; and OR: 0.61; 95% CI, 0.38-0.97, respectively], but no evidence for a trend. Similarly, among overweight/obese and hypertensive men, there was an inverse association between higher quintiles of caffeine intake and ED compared to men in the lowest 1st quintile, P≤0.05 for each quintile. However, only among men without diabetes we found a similar inverse association (Ptrend = 0.01.Caffeine intake reduced the odds of prevalent ED, especially an intake equivalent to approximately 2-3 daily cups of coffee (170-375 mg/day. This reduction was also observed among overweight/obese and hypertensive, but not among diabetic men. Yet, these associations are warranted to be investigated in prospective studies.

Depression in Chinese men undergoing different assisted reproductive technique treatments: prevalence and risk factors.

Science.gov (United States)

Li, Li; Zhang, Yuanzhen; Zeng, Dan; Li, Fei; Cui, Dan

2013-09-01

To explore the prevalence and risk factors for depression in men undergoing different assisted reproductive technique (ART) treatments in Chinese population. This was a prospective study of 844 men undergoing ART treatments. All men were distributed to four groups, according to they received treatments. The treatments included IUI (intrauterine insemination), IVF(in vitro fertilization), ICSI(intra cytoplasmatic sperm injection) and TESA/PESA (percutaneous epididymal sperm aspiration/testicular sperm aspiration). Their symptoms of depression were measured with use of the Center for Epidemiologic Studies of Depression scale(CES-D). Data were collected about age, BMI, education, duration of marriage, duration of infertility, smoking, type of infertility, infertility causes, history of ejaculation failure, and financial burden of the treatment. We estimated the prevalence of depressive symptom in men undergoing different ART and used logistic regression models to identify risk factors for depression in different groups. The overall prevalence of depression was 13.3 % for men undergoing ART treatments: 14.5 % of IUI group, 12.4 % of IVF group, 19.2 % of ICSI group and 6.2 % of TESA/PESA group. Prevalence of depression among IUI group, IVF group and ICSI group were not significantly different. For IUI group, the factors were found to increase depression risk were treatment financial burden and duration of marriage, to decrease depression risk was age. For IVF group, the risk factors independently associated with depression were both male and female infertility, unexplained infertility, and history of ejaculation failure. In a sample of Chinese men undergoing ART treatments, the prevalence of depression was higher than other country. The risk factors for depression varied in different ART treatments groups. when routine screening to identify the sub-group of vulnerable men which need counselling before ART treatments, we should also consider which pattern of ART

PDE5 Inhibitor Treatment Persistence and Adherence in Brazilian Men: Post-hoc Analyses from a 6-Month, Prospective, Observational Study

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Carlos Cairoli

2014-06-01

Full Text Available Purpose Characterize persistence and adherence to phosphodiesterase type - 5 inhibitor (PDE5I on-demand therapy over 6 months among Brazilian men in an observational, non-interventional study of Latin American men naïve to PDE5Is with erectile dysfunction (ED. Materials and Methods Men were prescribed PDE5Is per routine clinical practice. Persistence was defined as using ≥ 1 dose during the previous 4 - weeks, and adherence as following dosing instructions for the most recent dose, assessed using the Persistence and Adherence Questionnaire. Other measures included the Self - Esteem and Relationship (SEAR Questionnaire, and International Index of Erectile Function (IIEF. Multivariate logistic regression was used to identify factors associated with persistence/adherence. Results 104 Brazilian men were enrolled; mean age by treatment was 53 to 59 years, and most presented with moderate ED (61.7%. The prescribed PDE5I was sildenafil citrate for 50 (48.1%, tadalafil for 36 (34.6%, vardenafil for 15 (14.4%, and lodenafil for 3 patients (2.9%. Overall treatment persistence was 69.2% and adherence was 70.2%; both were numerically higher with tadalafil (75.0% versus sildenafil or vardenafil (range 60.0% to 68.0%. Potential associations of persistence and/or adherence were observed with education level, ED etiology, employment status, and coronary artery disease. Improvements in all IIEF domain scores, and both SEAR domain scores were observed for all treatments. Study limitations included the observational design, brief duration, dependence on patient self - reporting, and limited sample size. Conclusion Approximately two-thirds of PDE5I-naive, Brazilian men with ED were treatment persistent and adherent after 6 months. Further study is warranted to improve long-term outcomes of ED treatment.

Clinico-pathological correlation of digital rectal examination findings amongst Nigerian men with prostatic diseases: A prospective study of 236 cases

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Rufus W Ojewola

2013-01-01

Full Text Available Aims and Objective: This study aims at correlating different digital rectal examination (DRE abnormalities with histopathological results in patients with prostatic diseases. Materials and Methods: A prospective study of 236 patients who underwent prostate needle biopsy (PNB. Inclusion criteria were presence of abnormal DRE findings or elevated prostate specific antigen above 4 ng/ml or both. They all had 10-core extended transrectal biopsy and specimens were sent for histopathological examination. Correlations were made between DRE findings and histopathology results. Two separate multivariate logistic regression models were created; the first evaluated the relationship of predictors (DRE findings to the likelihood of detecting cancer and the second explored predictors of high-grade cancer on PNB. Results: Two hundred and thirty-six patients were enrolled with a mean age of 66.9 years and range of 43-90 years. Histopathology results were malignant in 102 (43.2% and benign in 134 (56.8%. Ninety-one (38.6% and 145 (61.4% had normal DRE and abnormal DRE findings with cancer detection rates of 23.1% and 55.8% respectively. Nodular prostate is the most common abnormality in 63.4% patients with abnormal DRE. Each sign of DRE had different predictive value with enhanced positive predictive value when combinations of abnormalities are present. Abnormal DRE is an independent predictor of high-grade tumor. Mean Gleason scores were 4.7 and 7.1 in patients with normal and abnormal DRE respectively. Conclusion: DRE is a useful and important tool in assessing patients with suspected prostate diseases who need prostate biopsy. An abnormal DRE correlated well with prostate cancer and independently predicted high-grade disease in these men.

Recruitment Methods and Show Rates to a Prostate Cancer Early Detection Program for High-Risk Men: A Comprehensive Analysis

Science.gov (United States)

Giri, Veda N.; Coups, Elliot J.; Ruth, Karen; Goplerud, Julia; Raysor, Susan; Kim, Taylor Y.; Bagden, Loretta; Mastalski, Kathleen; Zakrzewski, Debra; Leimkuhler, Suzanne; Watkins-Bruner, Deborah

2009-01-01

Purpose Men with a family history (FH) of prostate cancer (PCA) and African American (AA) men are at higher risk for PCA. Recruitment and retention of these high-risk men into early detection programs has been challenging. We report a comprehensive analysis on recruitment methods, show rates, and participant factors from the Prostate Cancer Risk Assessment Program (PRAP), which is a prospective, longitudinal PCA screening study. Materials and Methods Men 35–69 years are eligible if they have a FH of PCA, are AA, or have a BRCA1/2 mutation. Recruitment methods were analyzed with respect to participant demographics and show to the first PRAP appointment using standard statistical methods Results Out of 707 men recruited, 64.9% showed to the initial PRAP appointment. More individuals were recruited via radio than from referral or other methods (χ2 = 298.13, p < .0001). Men recruited via radio were more likely to be AA (p<0.001), less educated (p=0.003), not married or partnered (p=0.007), and have no FH of PCA (p<0.001). Men recruited via referrals had higher incomes (p=0.007). Men recruited via referral were more likely to attend their initial PRAP visit than those recruited by radio or other methods (χ2 = 27.08, p < .0001). Conclusions This comprehensive analysis finds that radio leads to higher recruitment of AA men with lower socioeconomic status. However, these are the high-risk men that have lower show rates for PCA screening. Targeted motivational measures need to be studied to improve show rates for PCA risk assessment for these high-risk men. PMID:19758657

Perfluoroalkyl substances (PFAS) including structural PFOS isomers in plasma from elderly men and women from Sweden: Results from the Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS).

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Salihovic, Samira; Kärrman, Anna; Lind, Lars; Lind, P Monica; Lindström, Gunilla; van Bavel, Bert

2015-09-01

Per- and polyfluoroalkyl substances (PFASs) are a class of compounds with unique chemical properties that have been shown useful in a wide variety of applications because they provide materials with reduced surface tension and exceptional non-stick properties. PFASs are commonly found in impregnation materials, coatings of papers and textiles, fire-fighting foams, pesticides, and cleaning agents. The potential for human exposure to PFASs is high because of their widespread distribution. The aim of this study was to investigate levels of PFASs in men and women from Sweden and to assess the influence of gender and parity among women. Levels of 13 PFASs were determined in plasma samples collected during 2001-2004 from 1016 (507 women) 70year-old participants from the population-based Prospective Study of the Vasculature in Uppsala Seniors (PIVUS). The PFASs studied were nine perfluorinated carboxylic acids (PFCAs), four perfluorinated sulfonic acids (PFSAs) and perfluorooctane sulfonamide (PFOSA). In addition, structural isomers of perfluorooctane sulfonic acid (PFOS) were determined in a subset of 398 individuals. The detection rates were high and the majority of the studied compounds were detected in more than 75% of the participants. Levels of the selected analytes were found to be similar to other studies of non-occupationally exposed populations. Gender differences were observed in levels of PFHpA which was higher in men, while PFHxS was higher in women. Parity among women was shown to have a minor effect on PFAS concentrations and we found primi- and multiparous women to have slightly lower levels of PFUnDA when compared to nulliparous women. Copyright © 2015 Elsevier Ltd. All rights reserved.

"Think Like a Man": How Sexual Cultural Scripting and Masculinity Influence Changes in Men's Use of Intimate Partner Violence.

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Willie, Tiara C; Khondkaryan, Enna; Callands, Tamora; Kershaw, Trace

2018-03-01

The purpose of the study was to (a) explore the relationship between sexual cultural scripting and traditional masculine norms on changes in intimate partner violence (IPV) perpetration, and (b) examine traditional masculine norms as an effect modifier among young heterosexual men. This study is a secondary data analysis of a prospective cohort study of 119 young heterosexual men who were followed for 6 months. The adjusted logistic regression results revealed that sexual cultural scripting norms were associated with an increased odds of emotional IPV perpetration and traditional masculine norms were associated with an increased odds of physical IPV perpetration in the past 6 months. There were no significant interaction effects between sexual cultural scripting and traditional masculine norms on IPV perpetration. These findings suggest that socially constructed norms and beliefs surrounding masculinity, femininity, and how women and men interact in sexual relationships are important constructs for understanding the etiology of young men's use of violence against a female partner. While primary IPV interventions targeting young men do address masculinity, sexual cultural scripting is an additional concept that should also be addressed. © Society for Community Research and Action 2018.

Natural history of polyomaviruses in men: the HPV infection in men (HIM) study.

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Hampras, Shalaka S; Giuliano, Anna R; Lin, Hui-Yi; Fisher, Kate J; Abrahamsen, Martha E; McKay-Chopin, Sandrine; Gheit, Tarik; Tommasino, Massimo; Rollison, Dana E

2015-05-01

Several new polyomaviruses have been discovered in the last decade, including Merkel cell polyomavirus (MCPyV). Little is known about the natural history of the more recently discovered polyomaviruses. We estimated the incidence, prevalence, and persistence of 9 polyomaviruses (MCPyV, BK polyomavirus, KI polyomavirus, JC polyomavirus, WU polyomavirus, Human polyomavirus 6 [HPyV6], HPyV7, HPyV9, and Trichodysplasia spinulosa-associated polyomavirus) and examined factors associated with MCPyV infection in a prospective cohort of 209 men initially enrolled in the HPV Infection in Men (HIM) study. Participants enrolled at the US site of the HIM study were recruited into a substudy of cutaneous viral infections and followed for a median of 12.6 months. Eyebrow hair and normal skin swab specimens were obtained at each study visit, and the viral DNA load was measured using multiplex polymerase chain reaction. MCPyV infection showed the highest prevalence (65.1% of normal skin swab specimens and 30.6% of eyebrow hair specimens), incidence (81.7 cases per 1000 person-months among normal skin swab specimens, and 24.1 cases per 1000 person-months among eyebrow hair specimens), and persistence (85.8% of normal skin swab specimens and 58.9% of eyebrow hair specimens) among all polyomaviruses examined. Age of >44 years (odds ratio [OR], 2.11; 95% confidence interval [CI], 1.03-4.33) and Hispanic race (OR, 2.64; 95% CI, 1.01-6.88) were associated with an increased prevalence of MCPyV infection in eyebrow hair and normal skin swab specimens, respectively. MCPyV infection is highly prevalent in adults, with age and race being predisposing factors. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Relationship between blood lead, blood pressure, stroke, and heart attacks in middle-aged British men

International Nuclear Information System (INIS)

Pocock, S.J.; Shaper, A.G.; Ashby, D.; Delves, H.T.; Clayton, B.E.

1988-01-01

The relationship between blood lead concentration and blood pressure is examined in a survey of 7371 men aged 40 to 59 from 24 British towns. After allowance for relevant confounding variables, including town of residence and alcohol consumption, there exists a very weak but statistically significant positive association between blood lead and both systolic and diastolic blood pressure. After 6 years of follow-up, 316 of these men had major ischemic heart disease, and 66 had a stroke. After allowance for the confounding effects of cigarette smoking and town of residence there is no evidence that blood lead is a risk factor for these cardiovascular events. However, as the blood lead-blood pressure association is so weak, it is unlikely that any consequent association between lead and cardiovascular disease could be demonstrated from prospective epidemiological studies. An overview of data from this and other large epidemiological surveys provides reasonable consistent evidence on lead and blood pressure. While NHANES II data on 2254 US men indicate a slightly stronger association between blood lead and systolic blood pressure, data from two Welsh studies on over 2000 men did not show a statistically significant association. Nevertheless, such statistical association cannot be taken as establishing a causal effect of low-level lead exposure on blood pressure

Failure to Use and Sustain Male Condom Usage: Lessons Learned from a Prospective Study among Men Attending STI Clinic in Pune, India.

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Seema Sahay

Full Text Available Sustained or consistent use of condoms by men remains a challenge. A study was carried out to identify factors associated with failure to use condoms consistently by men attending STD clinics in Pune, India.Among 14137 STI clinic attendees, 8360 HIV sero-negative men were enrolled in a cohort study. The changes in condom usage behavior were studied among 1284 men who returned for first scheduled quarterly follow up, 309 reported consistent condom use at the time of enrollment in the cohort. Data pertaining to heterosexual men practicing high risk behavior were analyzed to identify factors associated with change in condom use behavior using logistic regression model. Demographic, behavioral and biological factors observed to be associated with condom use were fitted in five Cox proportional hazards models to calculate hazard ratios and their 95% confidence intervals to identify independent predictors of failure to sustain condom use behavior.The univariate analysis showed that men who were 30 years or older in age (p = 0.002 and those who did not have contact female sex worker (FSW were more likely to fail to sustain consistent condom use. However both these factors did not show significant association in multivariable analysis. Marital status and contact with Hijra (eunuch in lifetime were associated with failure to change in their condom use behavior [AOR 0.33 (CI 0.13-0.82; p = 0.017]. During the follow up of 2 years, 61 events (15.5 per 100 person years, 95% CI 12.3-19.5 years of 'failure of condom use' were recorded despite counseling. Older age, contact with non CSW partner and presence of genital ulcer disease / discharge syndrome were significant predictors of failure to sustain condom use.Married monogamous older men, who report contact with sex worker and present with genital ulcer disease are at risk of failure to use condom after first exposure to voluntary HIV counseling and testing. This is a scenario of primary prevention program

New concept of age(ing: Prospective age

Directory of Open Access Journals (Sweden)

Devedžić Mirjana

2012-01-01

indicators was constructed, redefined more precisely, based on prospective age: (prospective share of the elderly, (prospective median age and (prospective old age dependency ratio. With respect to the remaining years of life in the calculation of demographic aging, world’s population will be in rejuvenation process by 2035, longer and more intense than defined by proportion of the elderly. Prospective approach found that longer life expectancy in developing countries is not only a result of the decrease in infant and child mortality, but also the decrease of the old population mortality. Data used in this paper are from period life tables and censuses, for period 1953-2010. Prospective age threshold in Serbia was always higher than retrospective age (60,17 in 1953 .and 63,15 in 2010. for total population , or the proportion of people with a life expectancy less than 15 years has consistently been higher than the share of people older than 65 years (17.86% vs. 16.92% in 2010. According to prospective criteria, differences between men and women almost do not existent, so that it calls into question the widely accepted feminization of the elderly. The same conclusion stands when we discuss (prospective median age, population is older using prospective (47,15 years than traditional (41.41 indicator in 2010, also, compared with rest of the region or with more developed countries, prospective median age is higher in Serbia. Also, prospective old-age dependency ratio is higher than conventional one during analyzed period. Prospective concept and amendments are necessary in public policy, especially pension and health care system, because in combination with traditional approaches can create more justified distribution for older and younger generations.

The oral disposition index is a strong predictor of incident diabetes in Asian Indian prediabetic men.

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Ram, Jagannathan; Snehalatha, Chamukuttan; Selvam, Sundaram; Nanditha, Arun; Shetty, Ananth Samith; Godsland, Ian F; Johnston, Desmond G; Ramachandran, Ambady

2015-08-01

In this analysis, we sought to examine the prospective association of the disposition index (DIo) derived from oral glucose tolerance test with incident diabetes in Asian Indian men with impaired glucose tolerance (IGT). These post hoc analyses used data from a 2-year prospective study in primary prevention of diabetes using lifestyle intervention among 517 men with IGT. All the participants received standard lifestyle advice at baseline. The surrogate insulin sensitivity and insulin secretion measures were tested for their hyperbolic relationship. Predictive associations of various surrogate measures with incident diabetes were determined using receiver operating characteristic curves. The combination of total area under the curve of insulin-to-glucose ratio (AUCinsulin/glucose) and Matsuda's insulin sensitivity index was the best equation to depict DIo [β: -0.954 (95 % CI -1.015 to -0.893)] compared to other measures tested in this cohort. There was an inverse association between change in DIo at the final follow-up and development of incident diabetes. Among the surrogate insulin measures studied, DIo [AUC (0.717 (95 % CI 0.675-0.756))] as a composite measure was superior than other surrogate indices. Among the surrogate indices studied, DIo was the best measure associated with incident diabetes.

Estimation of radiation exposure of retrospective gated and prospective triggered 128-slice triple-rule-out CT angiography

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Ketelsen, Dominik; Fenchel, Michael; Thomas, Christoph; Boehringer, Nadine; Tsiflikas, Ilias; Kaempf, Michael; Claussen, Claus D; Heuschmid, Martin (Dept. of Diagnostic and Interventional Radiology, Univ. Hospital Tuebingen, Tuebingen (Germany)), email: dominik.ketelsen@med.uni-tuebingen.de; Buchgeister, Markus (Depts. of Radiotherapy and Radiooncology, Univ. Hospital Tuebingen, Tuebingen (Germany))

2011-09-15

Background: CT has become an important role in the differential diagnosis of acute chest pain to exclude an aortic dissection, pulmonary embolism and acute coronary artery syndrome. However, the additional radiation exposure is a cause of concern and dose saving strategies should be applied, if possible. Purpose: To estimate effective dose of retrospective gated and prospective ECG-triggered triple-rule-out computed tomography angiography (TRO-CTA). Material and Methods: An Alderson-Rando-phantom equipped with thermoluminescent dosimeters was used for dose measurements. Exposure was performed on a 128-slice single source scanner. The following scan parameters were used (retrospective ECG-gated): 120 kV, 190 mAs/rot., collimation 128x0.6 mm, rotation time 0.3 s. Protocols with a simulated heart rate (HR) of 60 and 100 bpm were performed using the standard ECG-pulsing as well as MinDose. Additionally, a prospective triggered TRO-CTA was acquired (HR 60 bpm). Results: The estimated effective dose of retrospective ECG-gated TRO-CTA ranged from 7.4-13.4 mSv and from 10.1-17.5 mSv for men and women, respectively. Due to radiosensitive breast tissue, women received a significant increased effective dose of up to 64.7% +- 0.03% (p = 0.028) compared to men. MinDose reduces radiation exposure of up to 33.0% +- 6.5% in comparison to standard ECG-pulsing (p < 0.001). The effective dose increased significantly with lower heart rates (p < 0.001). Prospective ECG-triggered TRO-CTA showed an effective dose of 5.9 mSv and 8.2 mSv for men and women, respectively. Compared to retrospective ECG-gated TRO-CTA a significant dose reduction was observed (p < 0.001). Conclusion: Due to the significant different dose exposure, scan protocols should be specifically adapted in a patient- and problem-oriented manner

Estimation of radiation exposure of retrospective gated and prospective triggered 128-slice triple-rule-out CT angiography

International Nuclear Information System (INIS)

Ketelsen, Dominik; Fenchel, Michael; Thomas, Christoph; Boehringer, Nadine; Tsiflikas, Ilias; Kaempf, Michael; Claussen, Claus D; Heuschmid, Martin; Buchgeister, Markus

2011-01-01

Background: CT has become an important role in the differential diagnosis of acute chest pain to exclude an aortic dissection, pulmonary embolism and acute coronary artery syndrome. However, the additional radiation exposure is a cause of concern and dose saving strategies should be applied, if possible. Purpose: To estimate effective dose of retrospective gated and prospective ECG-triggered triple-rule-out computed tomography angiography (TRO-CTA). Material and Methods: An Alderson-Rando-phantom equipped with thermoluminescent dosimeters was used for dose measurements. Exposure was performed on a 128-slice single source scanner. The following scan parameters were used (retrospective ECG-gated): 120 kV, 190 mAs/rot., collimation 128x0.6 mm, rotation time 0.3 s. Protocols with a simulated heart rate (HR) of 60 and 100 bpm were performed using the standard ECG-pulsing as well as MinDose. Additionally, a prospective triggered TRO-CTA was acquired (HR 60 bpm). Results: The estimated effective dose of retrospective ECG-gated TRO-CTA ranged from 7.4-13.4 mSv and from 10.1-17.5 mSv for men and women, respectively. Due to radiosensitive breast tissue, women received a significant increased effective dose of up to 64.7% ± 0.03% (p = 0.028) compared to men. MinDose reduces radiation exposure of up to 33.0% ± 6.5% in comparison to standard ECG-pulsing (p < 0.001). The effective dose increased significantly with lower heart rates (p < 0.001). Prospective ECG-triggered TRO-CTA showed an effective dose of 5.9 mSv and 8.2 mSv for men and women, respectively. Compared to retrospective ECG-gated TRO-CTA a significant dose reduction was observed (p < 0.001). Conclusion: Due to the significant different dose exposure, scan protocols should be specifically adapted in a patient- and problem-oriented manner

A population-based prospective study of optic neuritis

DEFF Research Database (Denmark)

Soelberg, K; Jarius, S; Skejoe, Hanne Pernille Bro

2017-01-01

BACKGROUND: Optic neuritis (ON) is often associated with multiple sclerosis (MS). Early diagnosis is critical to optimal patient management. OBJECTIVE: To estimate the incidence of acute ON and the rates of conversion to MS and antibody-mediated ON. METHOD: Population-based prospective study......-specific incidence was 3.28 (2.44-4.31) per 100,000 person years, 2.02 for men and 4.57 for women. At follow-up, 20 patients met the diagnostic criteria for MS, MRI lesions disseminated in space and time in 17/20 patients. AQP4-IgG was detected in none, MOG-IgG was detected in two patients. CONCLUSION...

Characteristics of adenovirus urethritis among heterosexual men and men who have sex with men: a review of clinical cases.

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Samaraweera, Geethani R; Garcia, Katherine; Druce, Julian; Williams, Henrietta; Bradshaw, Catriona S; Fairley, Christopher K; Chow, Eric Pf; Denham, Ian M; Read, Timothy R H; Chen, Marcus Y

2016-05-01

The aim of this study was to characterise the clinical features of adenovirus urethritis in men and to compare the frequency of these between heterosexual men and men who have sex with men (MSM). This was a review of the clinical and laboratory information from men diagnosed with PCR-confirmed adenovirus urethritis at the Melbourne Sexual Health Centre between January 2006 and April 2014. 102 adenovirus urethritis cases were reported, among which 61 were heterosexual men and 41 MSM. Eighty-nine per cent (n=91) had signs of meatitis or conjunctivitis: 51% had meatitis only; 32% meatitis together with conjunctivitis and 6% with conjunctivitis only. The distribution of symptoms and signs was similar among heterosexual men and MSM (p values >0.1). Adenovirus was the sole pathogen found in 93% of cases, excluding gonorrhoea, chlamydia, Mycoplasma genitalium and herpes simplex virus. Only 37% had ≥5 polymorphs per high-power field from a urethral smear. Where samples were still available for adenoviral sequencing (n=20), all were subgroup D. The clinical features of adenovirus urethritis in men can be distinctive and aid diagnosis, distinguishing it from other treatable causes of male urethritis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Sexual satisfaction following bariatric surgery: A prospective exploratory study.

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Ferrer-Márquez, Manuel; Pomares-Callejón, María Ángeles; Fernández-Agis, Inmaculada; Belda-Lozano, Ricardo; Vidaña-Márquez, Elisabet; Soriano-Maldonado, Alberto

2017-11-01

Bariatric surgery improves sexual function in obese individuals, although the extent to which sexual satisfaction is improved following surgery is unknown. The aims of this study were 1) to describe sexual satisfaction in severely/morbidly obese men and women candidates for bariatric surgery; 2) to assess the effects of bariatric surgery on sexual satisfaction at 12-months follow-up; and 3) to assess whether weight changes at follow-up following bariatric surgery are associated with changes in sexual satisfaction. We conducted a prospective observational study from February 2011 to June 2014. A total of 44 patients with severe/morbid obesity participated in the study. Sexual satisfaction was assessed (at baseline and 12-months follow-up) through the Index of Sexual Satisfaction (ISS) questionnaire. Of 44 patients who completed the ISS at baseline (mean age 40.3 [SD=9.4] years and BMI 46.9 [SD=6.2] kg/m 2 ), 17 were lost to follow-up. The baseline ISS total scores were 32.0 (SD=20.1) in women and 24.4 (SD=16.0) in men (P>0.05). The proportion of sexually satisfied men and women at baseline was 62.5% and 46.4%, respectively (P=0.360). At follow-up, sexual satisfaction improved significantly in women (average difference 13.7 units; P=0.032) but not in men (average difference 3.6 units; P=0.717). The percentage of women with sexual satisfaction problems was reduced by 33% at follow-up (P=0.038). A relatively large percentage of severely/morbidly obese women and men present clinically significant sexual satisfaction problems before undergoing bariatric surgery. Sexual satisfaction improves significantly 12 months following bariatric surgery, particularly in women. Copyright © 2017 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

The impact of bystanding to workplace bullying on symptoms of depression among women and men in industry in Sweden: an empirical and theoretical longitudinal study

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Emdad, R.; Alipour, A.; Hagberg, J.; Jensen, I. B.

2012-01-01

Background Prospective studies on bystanding to workplace bullying and the health outcomes are scarce. Aim To investigate the work environmental risk factors of depressive symptoms among bystanders to bullying in both women and men in four large industrial organizations in Sweden. Method The number of respondents at four large industrial enterprises with more than one year at the workplace at T1: n?=?2,563 (Women: n?=?342; Men: n?=?2,227). Bystanders to bullying at T1: n?=?305 (Women: n?=?30;...

Impact of poor glycemic control of type 2 diabetes mellitus on serum prostate-specific antigen concentrations in men.

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Atalay, Hasan Anıl; Akarsu, Murat; Canat, Lutfi; Ülker, Volkan; Alkan, İlter; Ozkuvancı, Unsal

2017-09-01

To evaluate the impact of poor glycemic control of type 2 diabetes mellitus (T2DM) on serum prostate-specific antigen (PSA) concentrations in men. We performed a prospective analysis of 215 consecutive patients affected by erectile dysfunction (ED). ED was evaluated using the IIEF-5 questionnaire and the poor glycemic control (PGC) of T2DM was assessed according to the HbA1c criteria (International Diabetes Federation). Patients were divided into PGC group (HbA1c ≥ 7%) and control group (CG) (HbA1c men ranging from 44 to 81 years of age, lower PSA concentrations were observed in men with PGC (PGC mean PSA: 0.9 ng/dl, CG mean PSA: 2.1 ng/dl, p men with PGC compared with men with CG (PGC mean prostate volume: 26 ml, CG prostate volume: 43 ml, p strong negative correlation was found between serum HbA1c levels and serum PSA (p men with PGC. We also found at the multivariate logistic regression model that PSA, prostate volume and peak systolic velocity were independent predictors of PGC. Our results suggest that there is significant impact of PGC on serum PSA levels in T2DM. Poor glycemic control of type 2 diabetes was associated with lower serum PSA levels and smaller prostate volumes.

Particulate air pollution and mortality in a cohort of Chinese men

International Nuclear Information System (INIS)

Zhou, Maigeng; Liu, Yunning; Wang, Lijun; Kuang, Xingya; Xu, Xiaohui; Kan, Haidong

2014-01-01

Few prior cohort studies exist in developing countries examining the association of ambient particulate matter (PM) with mortality. We examined the association of particulate air pollution with mortality in a prospective cohort study of 71,431 middle-aged Chinese men. Baseline data were obtained during 1990–1991. The follow-up evaluation was completed in January, 2006. Annual average PM exposure between 1990 and 2005, including TSP and PM 10 , were estimated by linking fixed-site monitoring data with residential communities. We found significant associations between PM 10 and mortality from cardiopulmonary diseases; each 10 μg/m 3 PM 10 was associated with a 1.6% (95%CI: 0.7%, 2.6%), 1.8% (95%CI: 0.8%, 2.9%) and 1.7% (95%CI: 0.3%, 3.2%) increased risk of total, cardiovascular and respiratory mortality, respectively. For TSP, we observed significant associations only for cardiovascular morality. These data contribute to the scientific literature on long-term effects of particulate air pollution for high exposure settings typical in developing countries. -- Highlights: • There have been few air pollution cohort studies in developing countries. • PM 10 was associated with increased cardiorespiratory mortality in 71,431 Chinese men. • PM was not significantly associated with lung cancer mortality. -- PM 10 was associated with increased cardiorespiratory mortality in a cohort of 71,431 Chinese men

Young men using pornography

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Flood, Michael

2011-01-01

Most everyday users of pornography are heterosexual men. Looking at, and masturbating to, pornography is the routine practice of large numbers of men. And most of the commercial pornographic industry caters to heterosexual men. These men – and their consumption of pornography – are the subject of a growing body of research. This chapter offers an overview of what we can learn about heterosexual boys' and young men's use of pornography, focusing particularly on quantitative studies of the exte...

Prospective Teachers’ Tendencies to Utilize From the Facilities of Contemporary Educational Technology

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Gizem SAYGILI

2016-07-01

Full Text Available In terms of effectiveness and efficiency, it is important to determine the views of prospective teachers related to taking advantage of the facilities of contemporary educational technology. This study which aims to identify prospective teachers’ attitudes towards computer-assisted learning was conducted with 140 prospective teachers (86 female, 54 male who have been attending pedagogical formation education at Süleyman Demirel University in the 2013 academic year. In this study, in eight different fields of prospective teachers' attitudes towards computer assisted education were examined with different variables such as gender, major and graduation year. As a data collection tool, the "Computer Assisted Education Attitude Scale" was used in order to determine the tendencies of prospective teachers towards the use of computer-assisted learning in different fields such as physical sciences, social sciences, health sciences, fine arts, theology, mathematics and Turkish language. In the statistical analysis, frequency analysis, descriptive statistics, nonparametric statistical technics were used. As a result of the analysis it was identified that teachers participating our study exhibited substandard attitudes towards computer-assisted education. In computer-assisted education, female prospective teachers had higher attitude level than men prospective teachers. In addition, attitude scores of participants of mathematics, health sciences, fine arts and science was higher than the participants of the Turkish language, foreign languages, social sciences and theology departments. There were statistically significant difference between attitude scores of participants of different disciplines. Results of the research findings are expected to contribute to the widespread use of instructional technology, and are expected to lead to applications in other fields.Keywords: Teaching Profession, Education, Technology, Computer-Assisted Education, Attitude

Crystal methamphetamine and ecstasy differ in relation to unsafe sex among young gay men.

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Schilder, Arn J; Lampinen, Thomas M; Miller, Mary Lou; Hogg, Robert S

2005-01-01

Poly-substance use in gay social ('club') settings is common. Recent studies suggest a link between 'club' drug use and sexual risk behaviours. In this qualitative study, we compare and contrast two 'club' drugs: crystal methamphetamine and ecstasy (MDMA). Life history interviews were conducted with 12 HIV seroconverters and 12 age-matched controls recruited from a prospective cohort study of young gay and bisexual men in Vancouver, British Columbia. Textual data concerning illicit substance use and unsafe sex were analyzed using NUDIST software. Most men related a substantial knowledge of and experience with crystal and ecstasy. Both drugs had attributes that enhanced gay socialization and were used in the same venues. Crystal was used to remain awake and increase energy. Ecstasy was used to induce euphoria and group connectedness. However, unlike ecstasy, crystal was associated with a distinct pattern of sexual arousal that frequently included unprotected (sometimes group) sex, was more likely to be used regularly by HIV-positive men, and was reportedly highly addictive and problematic. Crystal and ecstasy are used in the same social venues but differ markedly in relation to sexual risk behaviour.

Detection of exercise-induced myocardial ischemia from symptomatology experienced during testing in men and women

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D’Antono, Bianca; Dupuis, Gilles; Fortin, Christophe; Arsenault, André; Burelle, Denis

2006-01-01

BACKGROUND AND OBJECTIVES To examine the capacity of angina and related symptoms experienced during exercise-stress testing to detect the presence of ischemia, controlling for other clinical factors. METHOD The authors undertook a prospective study of 482 women and 425 men (mean age 58 years) undergoing exercise stress testing with myocardial perfusion imaging. One hundred forty-six women and 127 men reported chest pain, and of these, 25% of women and 66% of men had myocardial perfusion imaging evidence of ischemia during testing. The present article focuses on patients with chest pain during testing. MAIN OUTCOME MEASURES Outcome measures included chest pain localization, extension, intensity and quality, as well as the presence of various nonpain-related symptoms. Backward logistical regression analyses were performed separately on men and women who had experienced chest pain during testing. RESULTS Men who described their chest pain as ‘heavy’ were 4.6 times more likely to experience ischemia during testing (P=0.039) compared with other men, but this pain descriptor only slightly improved accuracy of prediction beyond that provided by control variables. In women, several symptoms added to the sensitivity of the prediction, such as a numb feeling in the face or neck region (OR 4.5; P=0.048), a numb feeling in the chest area (OR 14.6; P=0.003), muscle tension (OR 5.2; P=0.013), and chest pain that was described as hot or burning (OR 4.3; P=0.014). CONCLUSIONS A more refined evaluation of symptoms experienced during testing was particularly helpful in improving detection of ischemia in women, but not in men. Attention to these symptoms may favour timely diagnosis of myocardial perfusion defects in women. PMID:16639477

Features of the formation of the bodily aspect of gender identity in men

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Harlanova M.M.

2015-11-01

Full Text Available The article examines the peculiarities of the bodily aspect of gender identity in men. The urgency of this work due to the fact that currently in Russia to study the influence of the bodily aspect to the whole structure of gender identity is given little attention. At the present time the problem of studying the physicality involved in domestic psychologists: Arina G. A., V. V. Nikolaev, A. S. Kostov, A. N. Borojevic, B. T. Sokolov, V. Yu., Baskakov, who agree in opinion on the necessity to study the influence of the morpho-biological patterns of gender identity, her social and personal "add-on" – of sex-role stereotypes, perceptions, behavior, preferences. However, studies supporting their interaction was not performed [7]. In the paper the following definitions: "gender identity", "gender", "differential socialization", "the Adonis complex". Produced comprehensive analysis of foreign sources for a detailed understanding of the studied phenomenon; analysis of the structural components and characteristics of the formation of the bodily aspect of gender identity in men with the help of specifically chosen tutorials. Discovered the distinctive features of the formation of the bodily aspect of gender identity in men and their reflection in sex-role behavior. We assume that men who are not satisfied with the perception of his own body, prone to distorted perceptions of sex-role images. The data obtained can provide the basis and prospects for development of programs of prevention, diagnostics and correction.

Thigh circumference and risk of heart disease and premature death: prospective cohort study

DEFF Research Database (Denmark)

Heitmann, Berit; Frederiksen, Peder

2009-01-01

OBJECTIVE: To examine associations between thigh circumference and incident cardiovascular disease and coronary heart disease and total mortality. DESIGN: Prospective observational cohort study with Cox proportional hazards model and restricted cubic splines. SETTING: Random subset of adults...... in Denmark. PARTICIPANTS: 1436 men and 1380 women participating in the Danish MONICA project, examined in 1987-8 for height, weight, and thigh, hip, and waist circumference, and body composition by impedance. MAIN OUTCOME MEASURES: 10 year incidence of cardiovascular and coronary heart disease and 12.5 years...... of follow-up for total death. RESULTS: A small thigh circumference was associated with an increased risk of cardiovascular and coronary heart diseases and total mortality in both men and women. A threshold effect for thigh circumference was evident, with greatly increased risk of premature death below...

Ketotifen, a mast cell blocker improves sperm motility in asthenospermic infertile men

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Nasrin Saharkhiz

2013-01-01

Full Text Available Aim: This study aimed to evaluate the efficacy of ketotifen on sperm motility of asthenospermic infertile men. Setting and Design: It is a prospective study designed in vivo. Materials and Methods: In this interventional experimental study, a total of 40 infertile couples with asthenospermic infertility factor undergoing assisted reproductive technology (ART cycles were enrolled. The couples were randomly assigned to one of two groups at the starting of the cycle. In control group (n = 20, the men did not receive Ketotifen, while in experiment group (n = 20, the men received oraly ketotifen (1 mg Bid for 2 months. Semen analysis, under optimal circumferences, was obtained prior to initiation of treatment. The second semen analysis was done 2-3 weeks after stopped ketotifen treatment and sperm motility was defined. Clinical pregnancy was identified as the presence of a fetal sac by vaginal ultrasound examination. Statistical Analysis Used: All data are expressed as the mean ± standard error of mean (SEM. t test was used for comparing the data of the control and treated groups. Results: The mean sperm motility increased significantly (from 16.7% to 21.4% after ketotifen treatment (P < 0.001. This sperm motility improvement was more pronounced in the primary infertility cases (P < 0.003. The rate of pregnancy was 12.5% in infertile couples that their men receiving 1 mg/twice a day ketotifen. In 52% of infertile men′s semen, the percentage of sperm motility was increased from 5% to 35% and this sperm motility improvement was also observed in 33% of necrospermia (0% motility cases. Conclusion: These results suggest that ketotifen may represent as a novel therapeutic approach to improve sperm motility in the infertile men with cause of asthenospermia or necrospermia.

Successful mental health aging: results from a longitudinal study of older Australian men.

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Almeida, Osvaldo P; Norman, Paul; Hankey, Graeme; Jamrozik, Konrad; Flicker, Leon

2006-01-01

The authors investigated the associations of medical and lifestyle factors with the mental health of men in their 80s. This was a prospective study of a community-representative cohort of older men. Successful mental health aging was defined as reaching age 80 years with Mini-Mental State Examination score (MMSE) of 24 or more and Geriatric Depression Scale-15 items (GDS-15) score of 5 or less. Of 601 men followed for 4.8 years, 76.0% enjoyed successful mental health aging. Successful mental health aging was inversely associated with age (hazard ratio [HR] = 0.87; 95% confidence interval [CI]: 0.81-0.94), non-English-speaking background (HR = 0.42; 95% CI: 0.21-0.85), and the consumption of full-cream milk (HR = 0.63; 95% CI: 0.45-0.89), and directly associated with high school or university education (HR = 1.92; 95% CI: 1.34-2.75) and vigorous (HR = 1.89; 95% CI: 1.17-3.05) and nonvigorous physical activity (HR = 1.50; 95% CI: 1.05-2.14). Marital status, smoking and alcohol use, weekly consumption of meat or fish, and a medical history of hypercholesterolemia, hypertension, diabetes, myocardial infarction, and stroke were not associated with mental health outcomes in men aged 80 years or over. Three in four men who reach age 80 years undergo successful mental health aging. Factors associated with successful mental health aging include education and lifestyle behaviors such as physical activity. Lifestyle modification by means of increasing physical activity and reducing saturated fat intake may prove to be a safe, inexpensive, and readily available strategy to help maximize the successful mental health aging of the population.

Sexuality and Health: A Study of Tanzanian Men\\'s Experiences of ...

African Journals Online (AJOL)

The aim of this study was to explore Tanzanian men\\'s experiences regarding their health and sex life after they had been diagnosed with HIV. In-depth interviews were performed with a purposive sample of ten men living in an urban area in Tanzania and who had been HIV positive for more than one year.

Osteoporosis in men: a review.

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Adler, Robert A

2014-01-01

Osteoporosis and consequent fracture are not limited to postmenopausal women. There is increasing attention being paid to osteoporosis in older men. Men suffer osteoporotic fractures about 10 years later in life than women, but life expectancy is increasing faster in men than women. Thus, men are living long enough to fracture, and when they do the consequences are greater than in women, with men having about twice the 1-year fatality rate after hip fracture, compared to women. Men at high risk for fracture include those men who have already had a fragility fracture, men on oral glucocorticoids or those men being treated for prostate cancer with androgen deprivation therapy. Beyond these high risk men, there are many other risk factors and secondary causes of osteoporosis in men. Evaluation includes careful history and physical examination to reveal potential secondary causes, including many medications, a short list of laboratory tests, and bone mineral density testing by dual energy X-ray absorptiometry (DXA) of spine and hip. Recently, international organizations have advocated a single normative database for interpreting DXA testing in men and women. The consequences of this change need to be determined. There are several choices of therapy for osteoporosis in men, with most fracture reduction estimation based on studies in women.

Predicting mortality and incident immobility in older Belgian men by characteristics related to sarcopenia and frailty

DEFF Research Database (Denmark)

Kruse, C; Goemaere, S; De Buyser, S

2018-01-01

and bone mineral density scores were the most important predictors. INTRODUCTION: Machine learning principles were used to predict 5-year mortality and 3-year incident severe immobility in a population of older men by frailty and sarcopenia characteristics. METHODS: Using prospective data from 1997 on 264......There is an increasing awareness of sarcopenia in older people. We applied machine learning principles to predict mortality and incident immobility in older Belgian men through sarcopenia and frailty characteristics. Mortality could be predicted with good accuracy. Serum 25-hydroxyvitamin D...... the most important predictors of immobility. Sarcopenia assessed by lean mass estimates was relevant to mortality prediction but not immobility prediction. CONCLUSIONS: Using advanced statistical models and a machine learning approach 5-year mortality can be predicted with good accuracy using a Bayesian...

Sleep duration and disruption and prostate cancer risk: a 23-year prospective study

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Markt, Sarah C.; Flynn-Evans, Erin E.; Valdimarsdottir, Unnur A.; Sigurdardottir, Lara G.; Tamimi, Rulla M.; Batista, Julie L.; Haneuse, Sebastien; Lockley, Steven W.; Stampfer, Meir; Wilson, Kathryn M.; Czeisler, Charles A.; Rider, Jennifer R.; Mucci, Lorelei A.

2015-01-01

Background Sleep deficiency is a major public health problem. There are limited human data on whether sleep duration or disruption are risk factors for prostate cancer. Methods We prospectively followed 32,141 men in the Health Professionals Follow-Up Study (HPFS) who reported their typical sleep duration in 1987, 2000 and 2008. We identified 4,261 incident prostate cancer cases, including 563 lethal cases through 2010. Sleep disruption was assessed in 2004 among 19,639 men, with 930 prostate cancer cases (50 lethal) identified from 2004-2010. Cox proportional hazards models were used to evaluate the association between sleep insufficiency and risk of overall and lethal prostate cancer. Results In 1987, 2% of men reported sleeping ≤5 hours/night. We found no association between habitual sleep duration or change in sleep duration with risk of advanced or lethal prostate cancer. We also found no association between waking up during the night, difficulty falling asleep, or waking up too early and risk of prostate cancer. In 2004, 6% of men reported never feeling rested when they woke up; these men had an increased risk of developing lethal prostate cancer compared to those who reported always feeling rested when they woke up (RR=3.05, 95% CI=1.15-8.10). Conclusions We found no consistent association between self-reported sleep duration or sleep disruption and any of our prostate cancer outcomes. Impact We did not find support for a consistent association between self-reported sleep and risk of advanced or lethal prostate cancer in this large cohort of men. PMID:26677208

Bright and Not-So-Bright Prospects for Women in Physics in China-Beijing

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Wu, Ling-An; Yang, Zhongqin; Ma, Wanyun

2009-04-01

Science in China-Beijing is enjoying a healthy increase in funding year by year, so the prospects for physicists are also bright. However, employment discrimination against women, formerly unthinkable, is becoming more and more explicit as the country evolves toward a market economy. Some recruitment notices bluntly state that only men will be considered, or impose restrictions upon potential female candidates. Female associate professors in many institutions are forced to retire at age 55, compared with 60 for men. This double-pinching discrimination against both younger and older women threatens to lead to a "pincer" effect, more serious than the "scissors" effect. Indeed, the ratio of senior-level women physicists in general has dropped significantly in recent years in China. Ironically, the number of female students applying for graduate studies is on the rise, as it is becoming increasingly difficult for them to compete with men in the job market with just an undergraduate degree. The Chinese Physical Society has made certain efforts to promote the image of women physicists, but it will take time and effort to reverse the trend.

Health Inequities among Men who have Sex with Men

Centers for Disease Control (CDC) Podcasts

Dr. Richard Wolitski, Deputy Director for Behavioral and Social Science in CDC's Division of HIV/AIDS Prevention, discusses how the health of men who have sex with men may be influenced by prejudice and discrimination and impacted by policies, laws, and economic factors.

Prospectively Identified Incident Testicular Cancer Risk in a Familial Testicular Cancer Cohort.

Science.gov (United States)

Pathak, Anand; Adams, Charleen D; Loud, Jennifer T; Nichols, Kathryn; Stewart, Douglas R; Greene, Mark H

2015-10-01

Human testicular germ cell tumors (TGCT) have a strong genetic component and a high familial relative risk. However, linkage analyses have not identified a rare, highly penetrant familial TGCT (FTGCT) susceptibility locus. Currently, multiple low-penetrance genes are hypothesized to underlie the familial multiple-case phenotype. The observation that two is the most common number of affected individuals per family presents an impediment to FTGCT gene discovery. Clinically, the prospective TGCT risk in the multiple-case family context is unknown. We performed a prospective analysis of TGCT incidence in a cohort of multiple-affected-person families and sporadic-bilateral-case families; 1,260 men from 140 families (10,207 person-years of follow-up) met our inclusion criteria. Age-, gender-, and calendar time-specific standardized incidence ratios (SIR) for TGCT relative to the general population were calculated using SEER*Stat. Eight incident TGCTs occurred during prospective FTGCT cohort follow-up (versus 0.67 expected; SIR = 11.9; 95% CI, 5.1-23.4; excess absolute risk = 7.2/10,000). We demonstrate that the incidence rate of TGCT is greater among bloodline male relatives from multiple-case testicular cancer families than that expected in the general population, a pattern characteristic of adult-onset Mendelian cancer susceptibility disorders. Two of these incident TGCTs occurred in relatives of sporadic-bilateral cases (0.15 expected; SIR = 13.4; 95% CI, 1.6-48.6). Our data are the first to indicate that despite relatively low numbers of affected individuals per family, members of both multiple-affected-person FTGCT families and sporadic-bilateral TGCT families comprise high-risk groups for incident testicular cancer. Men at high TGCT risk might benefit from tailored risk stratification and surveillance strategies. ©2015 American Association for Cancer Research.

Prospectively-Identified Incident Testicular Cancer Risk in a Familial Testicular Cancer Cohort

Science.gov (United States)

Pathak, Anand; Adams, Charleen D.; Loud, Jennifer T.; Nichols, Kathryn; Stewart, Douglas R.; Greene, Mark H.

2015-01-01

Background Human testicular germ cell tumors (TGCT) have a strong genetic component and a high familial relative risk. However, linkage analyses have not identified a rare, highly-penetrant familial TGCT (FTGCT) susceptibility locus. Currently, multiple low-penetrance genes are hypothesized to underlie the familial multiple-case phenotype. The observation that two is the most common number of affected individuals per family presents an impediment to FTGCT gene discovery. Clinically, the prospective TGCT risk in the multiple-case family context is unknown. Methods We performed a prospective analysis of TGCT incidence in a cohort of multiple-affected-person families and sporadic-bilateral-case families; 1,260 men from 140 families (10,207 person-years of follow-up) met our inclusion criteria. Age-, gender-, and calendar time-specific standardized incidence ratios (SIR) for TGCT relative to the general population were calculated using SEER*Stat. Results Eight incident TGCTs occurred during prospective FTGCT cohort follow-up (versus 0.67 expected; SIR=11.9; 95% confidence interval [CI]=5.1–23.4; excess absolute risk=7.2/10,000). We demonstrate that the incidence rate of TGCT is greater among bloodline male relatives from multiple-case testicular cancer families than that expected in the general population, a pattern characteristic of adult-onset Mendelian cancer susceptibility disorders. Two of these incident TGCTs occurred in relatives of sporadic-bilateral cases (0.15 expected; SIR=13.4; 95%CI=1.6–48.6). Conclusions Our data are the first indicating that despite relatively low numbers of affected individuals per family, members of both multiple-affected-person FTGCT families and sporadic-bilateral TGCT families comprise high-risk groups for incident testicular cancer. Impact Men at high TGCT risk might benefit from tailored risk stratification and surveillance strategies. PMID:26265202

Evaluation of QuitNow Men: An Online, Men-Centered Smoking Cessation Intervention.

Science.gov (United States)

Bottorff, Joan L; Oliffe, John L; Sarbit, Gayl; Sharp, Paul; Caperchione, Cristina M; Currie, Leanne M; Schmid, Jonathan; Mackay, Martha H; Stolp, Sean

2016-04-20

Men continue to smoke cigarettes in greater numbers than women. There is growing evidence for the value of developing targeted, men-centered health promotion programs. However, few smoking cessation interventions have been designed for men. A gender-specific website, QuitNow Men, was developed based on focus group interview findings, stakeholder feedback, and evidence-based cessation strategies. The website was designed to incorporate a masculine look and feel through the use of images, direct language, and interactive content. Usability experts and end-users provided feedback on navigation and functionality of the website prior to pilot testing. The objectives of the pilot study were to describe (1) men's use and evaluations of the interactive resources and information on the QuitNow Men website, and (2) the potential of QuitNow Men to engage men in reducing and quitting smoking. A one-group, pretest-posttest study design was used. Men who were interested in quitting were recruited and invited to use the website over a 6-month period. Data were collected via online questionnaires at baseline, 3-month, and 6-month follow-up. A total of 117 men completed the baseline survey. Over half of those (67/117, 57.3%) completed both follow-up surveys. At baseline, participants (N=117) had been smoking for an average of 24 years (SD 12.1) and smoked on average 15 cigarettes a day (SD 7.4). The majority had not previously used a quit smoking website (103/117, 88.0%) or websites focused on men's health (105/117, 89.7%). At the 6-month follow-up, the majority of men used the QuitNow Men website at least once (64/67, 96%). Among the 64 users, 29 (43%) reported using the website more than 6 times. The men using QuitNow Men agreed or strongly agreed that the website was easy to use (51/64, 80%), the design and images were appealing (42/64, 66%), they intended to continue to use the website (42/64, 66%), and that they would recommend QuitNow Men to others who wanted to quit (46

Engaging Men in Family Planning: Perspectives From Married Men in Lomé, Togo.

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Koffi, Tekou B; Weidert, Karen; Ouro Bitasse, Erakalaza; Mensah, Marthe Adjoko E; Emina, Jacques; Mensah, Sheila; Bongiovanni, Annette; Prata, Ndola

2018-05-09

Family planning programs have made vast progress in many regions of sub-Saharan Africa in the last decade, but francophone West Africa is still lagging behind. More emphasis on male engagement might result in better outcomes, especially in countries with strong patriarchal societies. Few studies in francophone West Africa have examined attitudes of male involvement in family planning from the perspective of men themselves, yet this evidence is necessary for development of successful family planning projects that include men. This qualitative study, conducted in 2016, explored attitudes of 72 married men ages 18-54 through 6 focus groups in the capital of Togo, Lomé. Participants included professional workers as well as skilled and unskilled workers. Results indicate that men have specific views on family planning based on their knowledge and understanding of how and why women might use contraception. While some men did have reservations, both founded and not, there was an overwhelmingly positive response to discussing family planning and being engaged with related decisions and services. Four key findings from the analyses of focus group responses were: (1) socioeconomic motivations drive men's interest in family planning; (2) men strongly disapprove of unilateral decisions by women to use family planning; (3) misconceptions surrounding modern methods can hinder support for family planning; and (4) limited method choice for men, insufficient venues to receive services, and few messages that target men create barriers for male engagement in family planning. Future attempts to engage men in family planning programs should pay specific attention to men's concerns, misconceptions, and their roles in family decision making. Interventions should educate men on the socioeconomic and health benefits of family planning while explaining the possible side effects and dispelling myths. To help build trust and facilitate open communication, family planning programs that

From men to the media and back again: help-seeking in popular men's magazines.

Science.gov (United States)

Anstiss, David; Lyons, Antonia

2014-11-01

Men's help-seeking behaviour for health issues is apparent in advice columns in men's magazines. This study discursively analysed men's help-seeking letters and expert replies within two international and popular men's magazines, Men's Health and For Him Magazine or FHM. Findings showed that the texts reinforced hegemonic ideals. Letters positioning men as self-reliant, independently knowledgeable, stoic and avoiding associations with femininity were positively reinforced in expert replies, while other types of positioning were responded to with condescension or ridicule. Results suggest the policing of boundaries by 'experts' around unacceptable/acceptable enactments of masculinity, which may have implications for if, how and when men seek help from experts. © The Author(s) 2013.

Coffee, tea and melanoma risk: findings from the European Prospective Investigation into Cancer and Nutrition.

Science.gov (United States)

Caini, Saverio; Masala, Giovanna; Saieva, Calogero; Kvaskoff, Marina; Savoye, Isabelle; Sacerdote, Carlotta; Hemmingsson, Oskar; Hammer Bech, Bodil; Overvad, Kim; Tjønneland, Anne; Petersen, Kristina E N; Mancini, Francesca Romana; Boutron-Ruault, Marie-Christine; Cervenka, Iris; Kaaks, Rudolf; Kühn, Tilman; Boeing, Heiner; Floegel, Anna; Trichopoulou, Antonia; Valanou, Elisavet; Kritikou, Maria; Tagliabue, Giovanna; Panico, Salvatore; Tumino, Rosario; Bueno-de-Mesquita, H B As; Peeters, Petra H; Veierød, Marit B; Ghiasvand, Reza; Lukic, Marko; Quirós, José Ramón; Chirlaque, Maria-Dolores; Ardanaz, Eva; Salamanca Fernández, Elena; Larrañaga, Nerea; Zamora-Ros, Raul; Maria Nilsson, Lena; Ljuslinder, Ingrid; Jirström, Karin; Sonestedt, Emily; Key, Timothy J; Wareham, Nick; Khaw, Kay-Tee; Gunter, Marc; Huybrechts, Inge; Murphy, Neil; Tsilidis, Konstantinos K; Weiderpass, Elisabete; Palli, Domenico

2017-05-15

In vitro and animal studies suggest that bioactive constituents of coffee and tea may have anticarcinogenic effects against cutaneous melanoma; however, epidemiological evidence is limited to date. We examined the relationships between coffee (total, caffeinated or decaffeinated) and tea consumption and risk of melanoma in the European Prospective Investigation into Cancer and Nutrition (EPIC). EPIC is a multicentre prospective study that enrolled over 500,000 participants aged 25-70 years from ten European countries in 1992-2000. Information on coffee and tea drinking was collected at baseline using validated country-specific dietary questionnaires. We used adjusted Cox proportional hazards regression models to calculate hazard ratios (HR) and 95% confidence intervals (95% CI) for the associations between coffee and tea consumption and melanoma risk. Overall, 2,712 melanoma cases were identified during a median follow-up of 14.9 years among 476,160 study participants. Consumption of caffeinated coffee was inversely associated with melanoma risk among men (HR for highest quartile of consumption vs. non-consumers 0.31, 95% CI 0.14-0.69) but not among women (HR 0.96, 95% CI 0.62-1.47). There were no statistically significant associations between consumption of decaffeinated coffee or tea and the risk of melanoma among both men and women. The consumption of caffeinated coffee was inversely associated with melanoma risk among men in this large cohort study. Further investigations are warranted to confirm our findings and clarify the possible role of caffeine and other coffee compounds in reducing the risk of melanoma. © 2017 UICC.

High-normal blood pressure and long-term risk of type 2 diabetes: 35-year prospective population based cohort study of men

Directory of Open Access Journals (Sweden)

Stahl Christina

2012-10-01

Full Text Available Abstract Background The link between type 2 diabetes and hypertension is well established and the conditions often coexist. High normal blood pressure, defined by WHO-ISH as systolic blood pressure (SBP 130–139 mm Hg or diastolic blood pressure (DBP 85–89 mm Hg, has been found to be an independent predictor for type 2 diabetes in studies, although with relatively limited follow-up periods of approximately 10 years. The aim of this study was to investigate whether hypertension, including mildly elevated blood pressure within the normal range, predicted subsequent development of type 2 diabetes in men over an extended follow-up of 35 years. Methods Data were derived from the Gothenburg Primary Prevention Study where a random sample of 7 494 men aged 47–55 years underwent a baseline screening investigation in the period 1970–1973. A total of 7 333 men were free from previous history of diabetes at baseline. During a 35-year follow-up diabetes was identified through the Swedish hospital discharge and death registries. The cumulative risk of diabetes adjusted for age and competing risk of death was calculated. Using Cox proportional hazard models we calculated the multiple adjusted hazard ratios (HR (95% confidence interval (CI for diabetes at different blood pressure levels. Results During a 35-year follow-up, 956 men (13% were identified with diabetes. The 35-year cumulative risk of diabetes after adjusting for age and competing risk of death in men with SBP levels Conclusion In this population, at mid-life, even high-normal SBP levels were shown to be a significant predictor of type 2 diabetes, independently of BMI and other conventional type 2 diabetes risk factors over an extended follow-up.

Global pathways to men's caregiving: mixed methods findings from the International Men and Gender Equality Survey and the Men Who Care study.

Science.gov (United States)

Kato-Wallace, Jane; Barker, Gary; Eads, Marci; Levtov, Ruti

2014-01-01

Promoting men's participation in unpaid care work is part of the Programme of Action for the International Conference on Population and Development. However, men's involvement in care work does not mirror the advances women have made in paid work outside the home. This mixed method study explores which men are more involved in caregiving, and what childhood and adulthood factors influence their level of involvement. Quantitative research presents findings from 1169 men across six countries with children aged 0-4, and a qualitative study presents findings from in-depth interviews with 83 men engaged in atypical caregiving practices. Survey research finds that being taught to care for children, witnessing one's father take care of one's siblings, respondents' present attitudes about gender equality and having outside help (or none, in some cases) were all also associated with men's higher level of involvement. Qualitative research reveals that men's experiences of violence, the normalisation of domestic work as children and life circumstances rather than greater-than-average beliefs in gender equality all propelled them into care work. Findings suggest that engaging more men into care work implies changes to policies and structural realities in the workplace coupled with changing gender attitudes. These insights inform policy and practice aimed at promoting greater involvement in care work by men.

Sexual Stereotypes Ascribed to Black Men Who Have Sex with Men: An Intersectional Analysis.

Science.gov (United States)

Calabrese, Sarah K; Earnshaw, Valerie A; Magnus, Manya; Hansen, Nathan B; Krakower, Douglas S; Underhill, Kristen; Mayer, Kenneth H; Kershaw, Trace S; Betancourt, Joseph R; Dovidio, John F

2018-01-01

Sexual stereotypes may adversely affect the health of Black men who have sex with men (MSM). Greater understanding of the nature and nuances of these stereotypes is needed. This online, survey-based study used an inductive, intersectional approach to characterize the sexual stereotypes ascribed to Black MSM by the U.S. general public, their distinctiveness from those ascribed to Black men and MSM in general, and their relative prototypicality as compared to dominant subgroups. Members of the public, recruited in 2014-2015, were randomly assigned to survey conditions that varied systematically by race (Black, White, or unspecified) and sexual orientation (gay, heterosexual, or unspecified) of a designated social group. Participants (n = 285) reported stereotypes of their assigned group that they perceived to exist in U.S. culture in an open-response format. Cross-condition comparisons revealed that, overall, Black gay male stereotypes were non-prototypical of Black men or gay men. Rather, stereotypes of Black men were more similar to Black heterosexual men and stereotypes of gay men were more similar to White gay men. Nonetheless, 11 of the 15 most frequently reported Black gay male stereotypes overlapped with stereotypes of Black men (e.g., large penis), gay men (e.g., deviant), or both (e.g., promiscuous). Four stereotypes were unique relative to both Black men and gay men: down low, diseased, loud, and dirty. Findings suggest that Black MSM face multiple derogatory sexual stereotypes, several of which are group-specific. These stereotypes are consistent with cultural (mis)representations of Black MSM and suggest a need for more accurate portrayals of existing sexual diversity within this group.

Effect of same-sex marriage laws on health care use and expenditures in sexual minority men: a quasi-natural experiment.

Science.gov (United States)

Hatzenbuehler, Mark L; O'Cleirigh, Conall; Grasso, Chris; Mayer, Kenneth; Safren, Steven; Bradford, Judith

2012-02-01

We sought to determine whether health care use and expenditures among gay and bisexual men were reduced following the enactment of same-sex marriage laws in Massachusetts in 2003. We used quasi-experimental, prospective data from 1211 sexual minority male patients in a community-based health center in Massachusetts. In the 12 months after the legalization of same-sex marriage, sexual minority men had a statistically significant decrease in medical care visits (mean = 5.00 vs mean = 4.67; P = .05; Cohen's d = 0.17), mental health care visits (mean = 24.72 vs mean = 22.20; P = .03; Cohen's d = 0.35), and mental health care costs (mean = $2442.28 vs mean = $2137.38; P = .01; Cohen's d = 0.41), compared with the 12 months before the law change. These effects were not modified by partnership status, indicating that the health effect of same-sex marriage laws was similar for partnered and nonpartnered men. Policies that confer protections to same-sex couples may be effective in reducing health care use and costs among sexual minority men.

Baseline Lower Urinary Tract Symptoms in Patients Enrolled in LURN: A Prospective, Observational Cohort Study.

Science.gov (United States)

Cameron, Anne P; Lewicky-Gaupp, Christina; Smith, Abigail R; Helfand, Brian T; Gore, John L; Clemens, J Quentin; Yang, Claire C; Siddiqui, Nazema Y; Lai, H Henry; Griffith, James W; Andreev, Victor P; Liu, Gang; Weinfurt, Kevin; Amundsen, Cindy L; Bradley, Catherine S; Kusek, John W; Kirkali, Ziya

2018-04-01

We described and compared the frequency and type of lower urinary tract symptoms reported by men and women at the time that they were recruited from urology and urogynecology clinics into the Symptoms of Lower Urinary Tract Dysfunction Research Network multicenter, prospective, observational cohort study. At 6 research sites treatment seeking men and women were enrolled who reported any lower urinary tract symptoms at a frequency more than rarely during the last month on the LUTS (Lower Urinary Tract Symptoms) Tool. At baseline the study participants underwent a standardized clinical evaluation and completed validated questionnaires. Urological tests were performed, including pelvic/rectal examination, post-void residual urine measurement and urinalysis. A total of 545 women and 519 men were enrolled in the study. Mean ± SD age was 58.8 ± 14.1 years. At baseline nocturia, frequency and a sensation of incomplete emptying were similar in men and women but men experienced more voiding symptoms (90% vs 85%, p = 0.007) and women reported more urgency (85% vs 66%, p urinary incontinence than men (82% vs 51% p urinary incontinence, including post-void dribbling in 44% and urgency incontinence in 46%. Older participants had higher odds of reporting symptoms of nocturia and urgency. In this large, treatment seeking cohort of men and women lower urinary tract symptoms varied widely by gender and age. Men reported more voiding symptoms and nonstress or urgency urinary incontinence while women reported more incontinence overall and urgency. Older participants had greater odds of urgency and nocturia. Copyright © 2018 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Eating disorders in college men.

Science.gov (United States)

Olivardia, R; Pope, H G; Mangweth, B; Hudson, J I

1995-09-01

This study was designed to assess the characteristics of men with eating disorders in the community. The authors recruited 25 men meeting DSM-IV criteria for eating disorders and 25 comparison men through advertisements in college newspapers. A second comparison group comprised 33 women with bulimia nervosa who were recruited and interviewed with virtually identical methods. The men with eating disorders closely resembled the women with eating disorders but differed sharply from the comparison men in phenomenology of illness, rates of comorbid psychiatric disorders, and dissatisfaction with body image. Homosexuality did not appear to be a common feature of men with eating disorders in the community. Childhood physical and sexual abuse appeared slightly more common among the eating-disordered men than among the comparison men. Eating disorders, although less common in men than in women, appear to display strikingly similar features in affected individuals of the two genders.

Rumination mediates the prospective effect of low self-esteem on depression: a five-wave longitudinal study.

Science.gov (United States)

Kuster, Farah; Orth, Ulrich; Meier, Laurenz L

2012-06-01

Previous research supports the vulnerability model of low self-esteem and depression, which states that low self-esteem operates as a prospective risk factor for depression. However, it is unclear which processes mediate the effect of low self-esteem. To test for the mediating effect of rumination, the authors used longitudinal mediation models, which included exclusively prospective effects and controlled for autoregressive effects of the constructs. Data came from 663 individuals (aged 16 to 62 years), who were assessed 5 times over an 8-month period. The results indicated that low self-esteem predicted subsequent rumination, which in turn predicted subsequent depression, and that rumination partially mediated the prospective effect of low self-esteem on depression. These findings held for both men and women, and for both affective-cognitive and somatic symptoms of depression. Future studies should test for the mediating effects of additional intrapersonal and interpersonal processes.

Nutrition for Young Men

Science.gov (United States)

... Healthy Aging Nutrition for Young Men Print Email Nutrition for Young Men Reviewed by Taylor Wolfram, MS, ... 2017 XiXinXing/iStock/Thinkstock For many young men, nutrition isn't always a focus. There are many ...

Men Who Stop Caring: The Exit of Men from Caring Occupations

Directory of Open Access Journals (Sweden)

Kenn Warming

2013-12-01

Full Text Available In recent years, initiatives have been taken to attract more men into caring occupations. However, there has been much less focus on retaining these new male workers. This article builds on qualitative interviews with 11 Danish men who after working in the caring sector decided to leave for other occupations. A factor often presented as influential for the men’s exit concerns the social working environment. In the interviews, the men discuss the pressure to assimilate to the existing and established female-dominated culture. They feel excluded and socially isolated. Several of them have been directly criticized or disqualified as not being “real” men by their female colleagues. As a result of a growing bureaucratic demand for control and registration of work procedures, several men feel that they do not have adequate resources and time to provide the level of care that is needed. They become disillusioned and frustrated and choose to seek employment elsewhere. Some men cannot come to terms with close physical contact and “smells,” for example, changing diapers on infants or bathing old people. They cannot handle the thought of having their intentions misinterpreted, for example, when playing and being physical with children, and being potentially seen as sexually abhorrent. Finally, some men never intended to remain permanently in caring occupations. Their exit is driven by an ambition to pursue a career in another field or at what they view as a more challenging career level.

Osteoporosis in men: a review

OpenAIRE

Adler, Robert A

2014-01-01

Osteoporosis and consequent fracture are not limited to postmenopausal women. There is increasing attention being paid to osteoporosis in older men. Men suffer osteoporotic fractures about 10 years later in life than women, but life expectancy is increasing faster in men than women. Thus, men are living long enough to fracture, and when they do the consequences are greater than in women, with men having about twice the 1-year fatality rate after hip fracture, compared to women. Men at high ri...

Men in Feminised Workplaces

DEFF Research Database (Denmark)

Warming, Kenn

masculine than other men? Or do they rather represent a new, more tolerant and less stereotypical male gender role? If less restricted by stereotypes, are men then eager to challenge traditional dichotomised perceptions of man/masculinity and woman/femininity? By means of analyses of interviews with more......»Male nurses – Is that really what It’s called?« »Aren’t all male hairdressers gay?« »All preschool educators do is to wipe children’s bums, isn’t it?« »Cleaning is a job for women, not for men.« Men working in women’s professions often give rise to a lot of prejudices. But why? Are these men less...... than 160 Bulgarian, Danish, Italian and Polish men working in traditional women’s occupations, this publication tries to answer some of these questions....

The relationship between intolerance of uncertainty and anxiety in men on active surveillance for prostate cancer

Science.gov (United States)

Tan, Hung-Jui; Marks, Leonard S.; Hoyt, Michael A.; Kwan, Lorna; Filson, Christopher P.; Macairan, Malu; Lieu, Patricia; Litwin, Mark S.; Stanton, Annette L.

2016-01-01

Purpose Anxiety may serve as a major barrier to participation in AS. Intolerance of uncertainty—the tendency to perceive the potential for negative events as threatening—has been linked to cancer-related worry. Accordingly, we explored prospectively the relationship of intolerance of uncertainty with anxiety along with other clinical factors among men managed with AS for prostate cancer. Materials and Methods From 2011–2014, 119 men with D’Amico low-risk prostate cancer participating in active surveillance completed the HADS, MAX-PC, IUS, and IPSS surveys. We evaluated the relationship between anxiety and IUS score after adjusting for patient characteristics, cancer information, and IPSS score using bivariable and multivariable analyses. Results A number of men reported clinically significant anxiety on the generalized (n=18, 15.1%) and prostate-cancer-specific (n=17, 14.3%) scales. In bivariable analyses, men with moderate/severe urinary symptoms and higher IUS scores reported more generalized and prostate-cancer-specific anxiety than men with mild urinary symptoms and lower IUS scores, respectively (p≤0.008). Men with depressive symptoms (p=0.024) or family history of prostate cancer (p=0.006) experienced greater generalized anxiety. In multivariable analysis, IUS score was significantly associated with generalized (OR 1.22, 95% CI 1.09–1.38) and prostate-cancerspecific anxiety (OR 1.29, 95% CI 1.13–1.49) while moderate/severe urinary symptoms were associated with prostate-cancer-specific anxiety (OR 6.89, 95% CI 1.33–35.68). Conclusions Intolerance of uncertainty and urinary symptoms may promote anxiety among men on AS for prostate cancer. Patient education, management of lower urinary tract symptoms, and behavioral interventions may lessen anxiety related to uncertainty intolerance and help maintain patient engagement in AS. PMID:26872841

Testosterone, sex hormone-binding globulin and the metabolic syndrome in men: an individual participant data meta-analysis of observational studies.

Directory of Open Access Journals (Sweden)

Judith S Brand

Full Text Available Low total testosterone (TT and sex hormone-binding globulin (SHBG concentrations have been associated with the metabolic syndrome (MetS in men, but the reported strength of association varies considerably.We aimed to investigate whether associations differ across specific subgroups (according to age and body mass index (BMI and individual MetS components.Two previously published meta-analyses including an updated systematic search in PubMed and EMBASE.Cross-sectional or prospective observational studies with data on TT and/or SHBG concentrations in combination with MetS in men.We conducted an individual participant data meta-analysis of 20 observational studies. Mixed effects models were used to assess cross-sectional and prospective associations of TT, SHBG and free testosterone (FT with MetS and its individual components. Multivariable adjusted odds ratios (ORs and hazard ratios (HRs were calculated and effect modification by age and BMI was studied.Men with low concentrations of TT, SHBG or FT were more likely to have prevalent MetS (ORs per quartile decrease were 1.69 (95% CI 1.60-1.77, 1.73 (95% CI 1.62-1.85 and 1.46 (95% CI 1.36-1.57 for TT, SHBG and FT, respectively and incident MetS (HRs per quartile decrease were 1.25 (95% CI 1.16-1.36, 1.44 (95% 1.30-1.60 and 1.14 (95% 1.01-1.28 for TT, SHBG and FT, respectively. Overall, the magnitude of associations was largest in non-overweight men and varied across individual components: stronger associations were observed with hypertriglyceridemia, abdominal obesity and hyperglycaemia and associations were weakest for hypertension.Associations of testosterone and SHBG with MetS vary according to BMI and individual MetS components. These findings provide further insights into the pathophysiological mechanisms linking low testosterone and SHBG concentrations to cardiometabolic risk.

Sociodemographic status, stress, and risk of prostate cancer. A prospective cohort study

DEFF Research Database (Denmark)

Nielsen, Naja Rod; Kristensen, Tage S; Zhang, Zuo-Feng

2007-01-01

PURPOSE: The social gradient in prostate cancer incidence observed in several studies may be a result of differential access to prostate cancer screening. We aim to assess if socioeconomic status, stress, and marital status are associated with prostate cancer risk in a population with free access...... to health care. METHODS: The 5,496 men who participated in the Copenhagen City Heart Study were asked about their income, educational level, stress level, and marital status during 1981-1983. These men were prospectively followed up in the Danish Cancer Registry until the end of 2002 and fewer than 0...... in prostate cancer risk according to stress (HR = 0.99; 95% CI: 0.90-1.09) or marital status. CONCLUSION: In a racially homogeneous population of Caucasians with free access to health care, we found no evidence of a relation between sociodemographic variables or stress and subsequent risk of prostate cancer....

Sexual partner characteristics and incident rectal Neisseria gonorrhoeae and Chlamydia trachomatis infections among gay men and other men who have sex with men (MSM): a prospective cohort in Abuja and Lagos, Nigeria.

Science.gov (United States)

Ramadhani, Habib O; Liu, Hongjie; Nowak, Rebecca G; Crowell, Trevor A; Ndomb, Teclaire; Gaydos, Charlotte; Peel, Sheila; Ndembi, Nicaise; Baral, Stefan D; Ake, Julie; Charurat, Man E

2017-08-01

STIs including Neisseria gonorrhoeae (NG) and Chlamydia trachomatis (CT) potentiate HIV acquisition and transmission especially among gay men and other men who have sex with men (MSM). We investigated the influence of sexual network composition on incident rectal NG and/or CT infections among Nigerian MSM. TRUST/RV368 is a cohort of MSM recruited using respondent-driven sampling at trusted community centres in Abuja and Lagos, Nigeria. MSM respondents (egos) provided STI risk factors and demographic information for up to five of their most recent sexual partners (alters) within their sexual networks. Egos were tested for HIV, NG and CT every 3 months. Log-binomial regression was used to assess associations between alter characteristics and incident NG and/or CT. Between March 2013 and October 2015, 492 MSM were longitudinally screened for STIs, of which 28.0% (n=138) were positive for incident rectal STI (61 NG only, 42 CT only and 35 NG and CT). Among egos, condom use was associated with STIs (half of the time vs never (adjusted risk ratio (aRR) 0.5; 95% CI 0.3 to 0.8), always/almost always vs never (aRR 0.7; 95% CI 0.5 to 1.0)). Incident STIs were associated with having a younger alter ≤19 versus 30 years (aRR 0.6; 95% CI 0.4 to 1.0), HIV infection (aRR 1.5; 95% CI 1.1 to 2.0) and engaging in sex under the influence of alcohol (aRR 1.4 95% CI 1.1 to 1.7) among regular alters and age ≤19 versus 30 years (aRR 0.3; 95% CI 0.2 to 0.6), HIV infection (aRR 1.4; 95% CI 1.1 to 1.8) and engaging in sex under the influence of alcohol (aRR 1.2 95% CI 1.0 to 1.4) among casual alters. Given the centrality of sexual partner characteristics as risks for incident STIs among Nigerian MSM, there is a need to move beyond individual interventions and syndromic surveillance and get 'out there' in the STI management. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Rib fractures predict incident limb fractures: results from the European prospective osteoporosis study.

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Ismail, A A; Silman, A J; Reeve, J; Kaptoge, S; O'Neill, T W

2006-01-01

Population studies suggest that rib fractures are associated with a reduction in bone mass. While much is known about the predictive risk of hip, spine and distal forearm fracture on the risk of future fracture, little is known about the impact of rib fracture. The aim of this study was to determine whether a recalled history of rib fracture was associated with an increased risk of future limb fracture. Men and women aged 50 years and over were recruited from population registers in 31 European centres for participation in a screening survey of osteoporosis (European Prospective Osteoporosis Study). Subjects were invited to complete an interviewer-administered questionnaire that included questions about previous fractures including rib fracture, the age of their first fracture and also the level of trauma. Lateral spine radiographs were performed and the presence of vertebral deformity was determined morphometrically. Following the baseline survey, subjects were followed prospectively by annual postal questionnaire to determine the occurrence of clinical fractures. The subjects included 6,344 men, with a mean age of 64.2 years, and 6,788 women, with a mean age of 63.6 years, who were followed for a median of 3 years (range 0.4-5.9 years), of whom 135 men (2.3%) and 101 women (1.6%) reported a previous low trauma rib fracture. In total, 138 men and 391 women sustained a limb fracture during follow-up. In women, after age adjustment, those with a recalled history of low trauma rib fracture had an increased risk of sustaining 'any' limb fracture [relative hazard (RH)=2.3; 95% CI 1.3, 4.0]. When stratified by fracture type the predictive risk was more marked for hip (RH=7.7; 95% CI 2.3, 25.9) and humerus fracture (RH=4.5; 95% CI 1.4, 14.6) than other sites (RH=1.6; 95% CI 0.6, 4.3). Additional adjustment for prevalent vertebral deformity and previous (non-rib) low trauma fractures at other sites slightly reduced the strength of the association between rib fracture and

Transgender men's experiences of fertility preservation: a qualitative study.

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Armuand, G; Dhejne, C; Olofsson, J I; Rodriguez-Wallberg, K A

2017-02-01

How do transgender men experience fertility preservation (FP) by cryopreservation of oocytes? The procedures required prior to oocyte cryopreservation, such as hormonal ovarian stimulation and transvaginal ultrasound (TVS), have a negative impact on gender dysphoria as they are closely linked to the men's female assigned sex at birth, which is incompatible with their current status. Transgender persons often have high dissatisfaction with assigned sex-specific body features, such as the genital organs and androgen/oestrogen-responsive features. Thus, undergoing FP that requires genital-specific examinations, aimed at obtaining oocytes to cryopreserve, could be distressing. As no previous studies have investigated transgender men's experiences of FP involving cryopreservation of oocytes, little is known about their experience of the procedures. This is a prospective study among adult transgender men referred for FP between March 2014 and December 2015. Individual in-depth qualitative interviews were conducted shortly after FP treatment. The interviews lasted between 62 and 111 min (mean 81 min) and were digitally recorded and transcribed verbatim. Participants were recruited on their first visit to the assisted reproduction clinic for reproductive counseling. There were 15 men, scheduled for FP, who chose to participate in the study (age 19-35); none had given birth and eight had a partner. Data were analyzed by thematic content analysis. The analysis resulted in three main categories: the journey to FP, reactions to the FP proceedings and strategies for coping. The referral for FP was an important part of the assessment and diagnosis and sometimes lined with frustrating waits and doubts. The reaction to the FP proceedings revealed that the genital examinations and the physical changes associated with discontinuation of testosterone or hormonal stimulation treatment triggered gender incongruence and dysphoria. However, for some, the negative expectations were not

Asymptomatic Lymphogranuloma Venereum in Men who Have Sex with Men, United Kingdom.

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Saxon, Cara; Hughes, Gwenda; Ison, Catherine

2016-01-01

We investigated prevalence of lymphogranuloma venereum (LGV) among men who have sex with men who were tested for chlamydia at 12 clinics in the United Kingdom during 10 weeks in 2012. Of 713 men positive for Chlamydia trachomatis, 66 (9%) had LGV serovars; 15 (27%) of 55 for whom data were available were asymptomatic.

Physical activity is inversely associated with multimorbidity in elderly men: results from the KORA-Age Augsburg Study.

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Autenrieth, Christine S; Kirchberger, Inge; Heier, Margit; Zimmermann, Anja-Kerstin; Peters, Annette; Döring, Angela; Thorand, Barbara

2013-07-01

Physical activity is suggested to play a key role in the prevention of several chronic diseases. However, data on the association between physical activity and multimorbidity are lacking. Using data from 1007 men and women aged 65-94 years who participated in the population-based KORA (Cooperative Health Research in the Region of Augsburg)-Age project conducted in Augsburg/Germany and two adjacent counties in 2008/09, 13 chronic conditions were identified, and physical activity scores were calculated based on the self-reported physical activity scale for the elderly (PASE). Multivariable sex-specific logistic regression was applied to determine the association of the continuous physical activity score with multimorbidity (≥ 2 out of 13 diseases). Physical activity (mean PASE score±SD) was higher in men (125.1 ± 59.2) than in women (112.2 ± 49.2). Among men, the odds ratio (OR) for multimorbidity was 0.73 (95% CI: 0.60-0.90) for a 1 standard deviation increase of the PASE score. No significant results could be observed for women (OR: 1.05; 95% CI: 0.83-1.33). We demonstrated an inverse association between physical activity and multimorbidity among men. Further prospective studies have to confirm the temporality of effects. Copyright © 2013 Elsevier Inc. All rights reserved.

Daily total physical activity level and total cancer risk in men and women: results from a large-scale population-based cohort study in Japan.

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Inoue, Manami; Yamamoto, Seiichiro; Kurahashi, Norie; Iwasaki, Motoki; Sasazuki, Shizuka; Tsugane, Shoichiro

2008-08-15

The impact of total physical activity level on cancer risk has not been fully clarified, particularly in non-Western, relatively lean populations. The authors prospectively examined the association between daily total physical activity (using a metabolic equivalents/day score) and subsequent cancer risk in the Japan Public Health Center-based Prospective Study. A total of 79,771 general-population Japanese men and women aged 45-74 years who responded to a questionnaire in 1995-1999 were followed for total cancer incidence (4,334 cases) through 2004. Compared with subjects in the lowest quartile, increased daily physical activity was associated with a significantly decreased risk of cancer in both sexes. In men, hazard ratios for the second, third, and highest quartiles were 1.00 (95% confidence interval (CI): 0.90, 1.11), 0.96 (95% CI: 0.86, 1.07), and 0.87 (95% CI: 0.78, 0.96), respectively (p for trend = 0.005); in women, hazard ratios were 0.93 (95% CI: 0.82, 1.05), 0.84 (95% CI: 0.73, 0.96), and 0.84 (95% CI: 0.73, 0.97), respectively (p for trend = 0.007). The decreased risk was more clearly observed in women than in men, especially among the elderly and those who regularly engaged in leisure-time sports or physical exercise. By site, decreased risks were observed for cancers of the colon, liver, and pancreas in men and for cancer of the stomach in women. Increased daily physical activity may be beneficial in preventing cancer in a relatively lean population.

When Men Meet

DEFF Research Database (Denmark)

Bech, Henning

men, mænd, masculinity, maskulinitet, gender, køn, homosexuality, homoseksualitet, modernity, modernitet, postmodernity, postmodernitet......men, mænd, masculinity, maskulinitet, gender, køn, homosexuality, homoseksualitet, modernity, modernitet, postmodernity, postmodernitet...

Age-related hip fractures in men: clinical spectrum and short-term outcomes.

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Poór, G; Atkinson, E J; Lewallen, D G; O'Fallon, W M; Melton, L J

1995-01-01

Clinical spectrum, treatment and short-term outcomes were assessed among the 131 Rochester, Minnesota, men who contracted an initial hip fracture due to moderate trauma during 1978-89. Three-fourths of falls leading to hip fracture occurred indoors with little seasonality, and 91% of fractures were in men 65 years of age or older. The ratio of cervical to intertrochanteric femur fractures was 1.4:1, and there was a tendency toward more neurological conditions among the patients with cervical fractures. Hemiarthroplasty and total hip replacement were mostly performed for cervical fractures, while internal fixation was preferred for intertrochanteric fractures. In-hospital mortality was 11.5%, and the 30-day case fatality rate was 16.0%. Age and postoperative deterioration of mental status significantly increased the risk of early death, the latter even after adjustment in a multivariate model, while comorbidity had a suggestive but not statistically significant influence on mortality. More than half the men were discharged to nursing homes, and 79% of the patients who survived at 1 year resided in nursing homes or intermediate care facilities or were attended by home care. Only 41% of survivors recovered their prefracture level of functioning and nearly 60% of patients limped and required a cane or walker. After implementation of the prospective payment system in 1984, the length of hospital stay was reduced, but there was no change in early mortality rates, in the duration of physical therapy following fracture or in attendance at nursing homes. The results of this population-based study demonstrate the strong impact of hip fractures on short-term outcomes in men.

Insulin resistance, hepatic lipid and adipose tissue distribution in HIV infected men

Science.gov (United States)

He, Qing; Engelson, Ellen S.; Ionescu, Gabriel; Glesby, Marshall J.; Albu, Jeanine B.; Kotler, Donald P.

2010-01-01

Background A large proportion of HIV-infected subjects on antiretroviral medication develop insulin resistance, especially in the context of fat redistribution. This study investigates the interrelationships among fat distribution, hepatic lipid content, and insulin resistance in HIV-infected men. Design and methods We performed a cross-sectional analysis of baseline data from twenty-three HIV-infected participants in 3 prospective clinical studies. Magnetic resonance spectroscopy was applied to quantify hepatic lipid concentrations. Magnetic resonance imaging was used to quantify whole body adipose tissue compartments, i.e., subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) volumes as well as inter-muscular adipose tissue (IMAT) subcompartment, and omental-mesenteric adipose tissue (OMAT) and retroperitoneal adipose tissue (RPAT) subcompartments of VAT. Homeostasis model for assessment of insulin resistance (HOMA-IR) was calculated from fasting glucose and insulin concentrations. Results Hepatic lipid content correlated significantly with total VAT (r=0.62, p=0.0014) but not with SAT (r=0.053, p=0.81). In univariate analysis, hepatic lipid content was associated with the OMAT (r=0.67, p=0.0004) and RPAT (r=0.53, p=0.009) subcompartments; HOMA-IR correlated with both VAT and hepatic lipid contents (r=0.61, p=0.057 and 0.68, p=0.0012, respectively). In stepwise linear regression models, hepatic lipid had the strongest associations with OMAT and with HOMA-IR. Conclusion Hepatic lipid content is associated with VAT volume, especially the omental-mesenteric subcompartment, in HIV-infected men. Hepatic lipid content is associated with insulin resistance in HIV-infected men. Hepatic lipid content might mediate the relationship between VAT and insulin resistance among treated, HIV-infected men. PMID:18572755

Insulin resistance, hepatic lipid and adipose tissue distribution in HIV-infected men.

Science.gov (United States)

He, Qing; Engelson, Ellen S; Ionescu, Gabriel; Glesby, Marshall J; Albu, Jeanine B; Kotler, Donald P

2008-01-01

A large proportion of HIV-infected patients on antiretroviral medication develop insulin resistance, especially in the context of fat redistribution. This study investigates the interrelationships among fat distribution, hepatic lipid content, and insulin resistance in HIV-infected men. We performed a cross-sectional analysis of baseline data from 23 HIV-infected participants in three prospective clinical studies. Magnetic resonance spectroscopy was used to quantify hepatic lipid concentrations. Magnetic resonance imaging was used to quantify whole-body adipose tissue compartments: that is, subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) volumes, as well as the intermuscular adipose tissue (IMAT) subcompartment and the omental-mesenteric adipose tissue (OMAT) and retroperitoneal adipose tissue (RPAT) subcompartments of VAT. The homeostasis model for assessment of insulin resistance (HOMA-IR) was calculated from fasting glucose and insulin concentrations. Hepatic lipid content correlated significantly with total VAT (r = 0.62, P = 0.0014), but not with SAT (r = 0.053, P = 0.81). In univariate analysis, hepatic lipid content was associated with the OMAT (r = 0.67, P = 0.0004) and RPAT (r = 0.53, P = 0.009) subcompartments; HOMA-IR correlated with both VAT and hepatic lipid contents (r = 0.61, P = 0.057 and r = 0.68, P = 0.0012, respectively). In stepwise linear regression models, hepatic lipid had the strongest associations with OMAT and with HOMA-IR. Hepatic lipid content is associated with VAT volume, especially the OMAT subcompartment, in HIV-infected men. Hepatic lipid content is associated with insulin resistance in HIV-infected men. Hepatic lipid content might mediate the relationship between VAT and insulin resistance among treated, HIV-infected men.

Self-Reported Sleep Duration, Napping, and Incident Heart Failure: Prospective Associations in the British Regional Heart Study.

Science.gov (United States)

Wannamethee, S Goya; Papacosta, Olia; Lennon, Lucy; Whincup, Peter H

2016-09-01

To examine the associations between self-reported nighttime sleep duration and daytime sleep and incident heart failure (HF) in men with and without preexisting cardiovascular disease (CVD). Population-based prospective study. General practices in 24 British towns. Men aged 60-79 without prevalent HF followed for 9 years (N = 3,723). Information on incident HF cases was obtained from primary care records. Assessment of sleep was based on self-reported sleep duration at night and daytime napping. Self-reported short nighttime sleep duration and daytime sleep of longer than 1 hour were associated with preexisting CVD, breathlessness, depression, poor health, physical inactivity, and manual social class. In all men, self-reported daytime sleep of longer than 1 hour duration was associated with significantly greater risk of HF after adjustment for potential confounders (adjusted hazard ratio (aHR) = 1.69, 95% CI = 1.06-2.71) than in those who reported no daytime napping. Self-reported nighttime sleep duration was not associated with HF risk except in men with preexisting CVD (napping of longer than 1 hour is associated with greater risk of HF in older men. Self-reported short sleep (<6 hours) in men with CVD is associated with particularly high risk of developing HF. © 2016 The Authors. The Journal of the American Geriatrics Society published by Wiley Periodicals, Inc. on behalf of The American Geriatrics Society.

Disrupted coupling of large-scale networks is associated with relapse behaviour in heroin-dependent men

Science.gov (United States)

Li, Qiang; Liu, Jierong; Wang, Wei; Wang, Yarong; Li, Wei; Chen, Jiajie; Zhu, Jia; Yan, Xuejiao; Li, Yongbin; Li, Zhe; Ye, Jianjun; Wang, Wei

2018-01-01

Background It is unknown whether impaired coupling among 3 core large-scale brain networks (salience [SN], default mode [DMN] and executive control networks [ECN]) is associated with relapse behaviour in treated heroin-dependent patients. Methods We conducted a prospective resting-state functional MRI study comparing the functional connectivity strength among healthy controls and heroin-dependent men who had either relapsed or were in early remission. Men were considered to be either relapsed or in early remission based on urine drug screens during a 3-month follow-up period. We also examined how the coupling of large-scale networks correlated with relapse behaviour among heroin-dependent men. Results We included 20 controls and 50 heroin-dependent men (26 relapsed and 24 early remission) in our analyses. The relapsed men showed greater connectivity than the early remission and control groups between the dorsal anterior cingulate cortex (key node of the SN) and the dorsomedial prefrontal cortex (included in the DMN). The relapsed men and controls showed lower connectivity than the early remission group between the left dorsolateral prefrontal cortex (key node of the left ECN) and the dorsomedial prefrontal cortex. The percentage of positive urine drug screens positively correlated with the coupling between the dorsal anterior cingulate cortex and dorsomedial prefrontal cortex, but negatively correlated with the coupling between the left dorsolateral prefrontal cortex and dorsomedial prefrontal cortex. Limitations We examined deficits in only 3 core networks leading to relapse behaviour. Other networks may also contribute to relapse. Conclusion Greater coupling between the SN and DMN and lower coupling between the left ECN and DMN is associated with relapse behaviour. These findings may shed light on the development of new treatments for heroin addiction. PMID:29252165

Comparisons of leisure-time physical activity and cardiorespiratory fitness as predictors of all-cause mortality in men and women.

Science.gov (United States)

Lee, D-C; Sui, X; Ortega, F B; Kim, Y-S; Church, T S; Winett, R A; Ekelund, U; Katzmarzyk, P T; Blair, S N

2011-05-01

To examine the combined associations and relative contributions of leisure-time physical activity (PA) and cardiorespiratory fitness (CRF) with all-cause mortality. Prospective cohort study. Setting Aerobics centre longitudinal study. 31,818 men and 10 555 women who received a medical examination during 1978-2002. Assessment of risk factors Leisure-time PA assessed by self-reported questionnaire; CRF assessed by maximal treadmill test. Main outcome measures All-cause mortality until 31 December 2003. There were 1492 (469 per 10,000) and 230 (218 per 10,000) deaths in men and women, respectively. PA and CRF were positively correlated in men (r = 0.49) and women (r = 0.47) controlling for age (p men, but the association was eliminated after further adjustment for CRF. No significant association of PA with mortality was observed in women. CRF was inversely associated with mortality in men and women, and the associations remained significant after further adjustment for PA. In the PA and CRF combined analysis, compared with the reference group "not meeting the recommended PA (men and women "not meeting the recommended PA and fit", 0.96 (0.61 to 1.53) and 0.93 (0.33 to 2.58) in men and women "meeting the recommended PA and unfit" and 0.60 (0.51 to 0.70) and 0.56 (0.37 to 0.85) in men and women "meeting the recommended PA and fit", respectively. CRF was more strongly associated with all-cause mortality than PA; therefore, improving CRF should be encouraged in unfit individuals to reduce risk of mortality and considered in the development of future PA guidelines.

Body mass index and the risk of cancer in women compared with men: a meta-analysis of prospective cohort studies.

Science.gov (United States)

Xue, Kai; Li, Feng-Feng; Chen, Yi-Wei; Zhou, Yu-Hao; He, Jia

2017-01-01

Studies investigating the association between BMI and the risk of the common cancers in men or women have reported inconsistent results. We searched the PubMed, Embase, and Cochrane Library electronic databases for relevant articles published until April 2015. Overall, we analyzed 128 datasets (51 articles), including 154 939 incident cancer cases. The pooled relative risk ratio (RRR) (female to male) showed that the relative risk of overweight associated with colorectal [RRR: 0.91; 95% confidence interval (CI): 0.85-0.97] or rectal cancer (RRR: 0.94; 95% CI: 0.88-0.99) was significantly lower in women than in men. However, the relative risk of overweight associated with lung (RRR: 1.14; 95% CI: 1.06-1.22) or kidney cancer (RRR: 1.15; 95% CI: 1.05-1.26) was significantly higher in women than in men. Furthermore, the relative risk of obesity associated with liver (RRR: 0.71; 95% CI: 0.51-0.99), colorectal (RRR: 0.83; 95% CI: 0.75-0.93), colon (RRR: 0.73; 95% CI: 0.68-0.0.78), rectal (RRR: 0.84; 95% CI: 0.76-0.92), and kidney cancer (RRR: 1.20; 95% CI: 1.06-1.37) differed significantly between women and men. Finally, the relative risk of underweight associated with gastric (RRR: 0.83; 95% CI: 0.70-0.97), liver (RRR: 0.83; 95% CI: 0.71-0.97), and gallbladder cancer (RRR: 1.25; 95% CI: 1.04-1.49) differed significantly according to sex. In conclusion, our study showed that the association between BMI and the risk of several cancers was significantly different between the sexes. For some cancer types, the sex difference was affected by country, sample size, follow-up duration, and study quality.

Comparative performance of current definitions of sarcopenia against the prospective incidence of falls among community dwelling seniors age 65 and older

Science.gov (United States)

Purpose: To compare the extent to which 7 available definitions of sarcopenia and 2 related definitions predict the prospective rate of falling. Methods: We studied a cohort of 445 seniors (mean age 71 years, 45% men) living in the community who were followed with a detailed fall assessment for 3 ...

Engaging men in health care.

Science.gov (United States)

Malcher, Greg

2009-03-01

Engaging men in health care involves a multifaceted approach that has as its main principle the recognition that men consume health care differently to women. This article identifies barriers to engaging men in health care and offers potential and existing solutions to overcome these barriers in a range of health care settings. The concept of multiple masculinities recognises that not all men can be engaged via a particular technique or strategy. The perception that men are disinterested in their health is challenged and a range of approaches discussed, both in the community and in health care facilities. In the general practice setting opportunities exist for the engagement of men at the reception desk and waiting room, as well as during the consultation. Use of the workplace in engaging men is discussed. Future activities to build the capacity of health care providers to better engage men are identified and the role of policy and program development is addressed.

The efficacy and safety of on-demand Elonza; a generic product of sildenafil in Thai men with erectile dysfunction.

Science.gov (United States)

Wijitsettakul, Udomsak; Pempongkosol, Sompol

2013-06-01

To evaluate the efficacy and safety of Elonza (generic product of sildenafil) 100 mg, a phosphodiesterase type 5 (PDE5) inhibitor, in Thai men with erectile dysfunction (ED). This prospective, Cohort study was conducted for eight weeks. Two hundred ten male patients, older than 20 years of age with ED were enrolled to receive generic product of sildenafil 100 mg taken as needed. Efficacy is evaluated through the International Index of Erectile Function (IIEF) scores for the five separate response domains, erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction domain. After sildenafil administration, erectile function domain scores were significantly increased from baseline, 5.02 (p product of sildenafil, was an effective and well-tolerated treatment for ED in Thai men.

Men and Depression

Science.gov (United States)

... crisis? For More Information Reprints Share Men and Depression Download PDF Download ePub Order a free hardcopy ... affects a large number of men. What is depression? Everyone feels sad or irritable and has trouble ...

Association of Circulating 25(OHD and Lower Urinary Tract Symptoms: A Four-Year Prospective Study among Elderly Chinese Men

Directory of Open Access Journals (Sweden)

Zhao-Min Liu

2016-05-01

Full Text Available The role of vitamin D in relation to lower urinary tract symptoms (LUTS remains inconclusive. This four-year longitudinal study aims to explore the association of circulating 25(OHD and LUTS in elderly Chinese men. Two thousand Chinese men aged 65 and older were recruited from a local community, of which 1998 (99.9% at baseline and 1564 (78.2% at four-year follow-up reported data on LUTS, and 988 of the randomly chosen subpopulation were assayed for serum 25(OHD by radioimmunoassay at baseline. LUTS were evaluated by a validated International Prostate Symptoms Scale (IPSS. Data on demographic characteristics, lifestyle factors, health, and medications were collected. Serum parathyroid and sex steroid hormones and genotypes of vitamin D receptors were assayed. The association of serum 25(OHD and LUTS was examined by using multivariable regression models. Serum 25(OHD was not significantly associated with the changes of IPSS or the risk of LUTS in overall participants. However, among men with 25(OHD ≤ 60 nmol/L, each 10 nmol/L increase of 25(OHD over 0 nmol/L was significantly associated with 1.3 lower points of IPSS or a 51.6% decreased risk for moderate/severe LUTS four years later. Adjustment for serum androstenedione (p = 0.019 and dehydropiandrosterone (p = 0.037 attenuated the associations. Our study suggested that among individuals with low vitamin D status, the increase of the 25(OHD level may be associated with a lowered risk of LUTS.

Erect penile length and circumference dimensions of 1,661 sexually active men in the United States.

Science.gov (United States)

Herbenick, Debby; Reece, Michael; Schick, Vanessa; Sanders, Stephanie A

2014-01-01

Penile size continues to receive popular and empirical attention. Little is known about the process of self-measurement and whether the behaviors a man engages in to become erect for self-measurement are associated with his erect penile dimensions. The article aims to assess men's erect penile dimensions in a study in which the men would presumably be motivated to report accurate information about their penis size; and to explore associations between men's erect penile dimensions, their method of measurement, and their demographics. Data are from an Internet-based baseline phase of a large prospective daily diary study that compared men's use of a standard-sized condom to men's use of a condom sized to fit their erect penis. The main outcomes are participant characteristics, activities engaged in during self-measurement process, and self-reported erect penile length and circumference. For this sample of 1,661 men, the mean erect penile length was 14.15 cm (SD = 2.66; range = 4 to 26 cm), and the mean erect penile circumference was 12.23 cm (SD = 2.23; range = 3 to 19). Participant characteristics were not associated with measured length or circumference. Most men measured their penis while alone, using hand stimulation to become erect. In this sample of men who measured their erect penile length and circumference for the purposes of receiving a condom sized to fit their erect penis, we found a mean erect penile length of 14.15 cm and a mean erect penile circumference of 12.23 cm. The self-reported erect penile dimensions in this study are consistent with other penile dimension research. Also, findings suggest that mode of getting an erection may influence erect penile dimensions. Additionally, how a man becomes erect for self-measurement may be associated with his erect penile length and/or circumference. © 2013 International Society for Sexual Medicine.

Fatherhood and incident prostate cancer in a prospective US cohort.

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Eisenberg, Michael L; Park, Yikyung; Brinton, Louise A; Hollenbeck, Albert R; Schatzkin, Arthur

2011-04-01

Fatherhood status has been hypothesized to affect prostate cancer risk but the current evidence is limited and contradictory. We prospectively evaluated the relationship between offspring number and the risk of prostate cancer in 161,823 men enrolled in the National Institues of Health - American Association of Retired Persons Diet and Health Study. Participants were aged 50-71 years without a cancer diagnosis at baseline in 1995. Analysing 8134 cases of prostate cancer, Cox regression was used to estimate the association between offspring number and prostate cancer incidence while accounting for socio-demographic and lifestyle characteristics. When examining the entire cohort, there was no relationship between fatherhood and incident prostate cancer [hazard ratio (HR) 0.94, 95% confidence interval (CI) 0.86-1.02]. However, after stratifying for prostate cancer screening, prostate-specific antigen (PSA) unscreened childless men had a lower risk of prostate cancer (HR 0.73, 95% CI 0.58-0.91) compared with fathers due to the interaction between PSA screening and fatherhood (P for interaction fatherhood status and offspring gender is associated with a man's prostate cancer risk.

Phenomenology of men with body dysmorphic disorder concerning penis size compared to men anxious about their penis size and to men without concerns: a cohort study.

Science.gov (United States)

Veale, David; Miles, Sarah; Read, Julie; Troglia, Andrea; Carmona, Lina; Fiorito, Chiara; Wells, Hannah; Wylie, Kevan; Muir, Gordon

2015-03-01

Men with body dysmorphic disorder (BDD) may be preoccupied with the size or shape of the penis, which may be causing significant shame or impairment. Little is known about the characteristics and phenomenology of such men and whether they can be differentiated from men with small penis anxiety (SPA) (who do not have BDD), and men with no penile concerns. Twenty-six men with BDD, 31 men with SPA, and 33 men without penile concerns were compared on psychopathology, experiences of recurrent imagery, avoidance and safety-seeking behaviours. Men with BDD had significantly higher scores than both the SPA group and no penile concern group for measures of imagery, avoidance, safety seeking and general psychopathology. The groups differed on the phenomenology of BDD specific to penile size preoccupation clearly from the worries of SPA, which in turn were different to those of the men without concerns. The common avoidance and safety seeking behaviours were identified in such men that may be used clinically. Copyright © 2014 Elsevier Ltd. All rights reserved.

Men's Sheds function and philosophy: towards a framework for future research and men's health promotion.

Science.gov (United States)

Wilson, Nathan J; Cordier, Reinie; Doma, Kenji; Misan, Gary; Vaz, Sharmila

2015-08-01

The Men's Shed movement supports a range of men's health promotion initiatives. This paper examines whether a Men's Shed typology could inform future research and enable more efficient and targeted health promotion activities through Men's Sheds. The International Men's Shed Survey consisted of a cross-sectional exploration of sheds, their members, and health and social activities. Survey data about shed 'function' and 'philosophy' were analysed using descriptive and inferential statistics. A framework of Men's Sheds based on function and philosophy demonstrated that most sheds serve a primary utility function, a secondary social function, but most importantly a primary social opportunity philosophy. Sheds with a primary health philosophy participated in fewer health promotion activities when compared with sheds without a primary health philosophy. In addition to the uniform health promotion resources distributed by the Men's Shed associations, specific health promotion activities, such as prostate education, are being initiated from an individual shed level. This framework can potentially be used to enable future research and health promotion activities to be more efficiently and effectively targeted. SO WHAT? Men experience poorer health and well being outcomes than women. This framework offers a novel approach to providing targeted health promotion activities to men in an environment where it is okay to talk about men's health.

Men's sex-dominance inhibition: do men automatically refrain from sexually dominant behavior?

Science.gov (United States)

Kiefer, Amy K; Sanchez, Diana T

2007-12-01

Men receive conflicting messages about their sexual roles in heterosexual relationships. Men are socialized to initiate and direct sexual activities with women; yet societal norms also proscribe the sexual domination and coercion of women. The authors test these competing hypotheses by assessing whether men inhibit the link between sex and dominance. In Studies 1a and b, using a subliminal priming procedure embedded in a lexical decision task, the authors demonstrate that men automatically suppress the concept of dominance following exposure to subliminal sex primes relative to neutral primes. In Studies 2 and 3, the authors show that men who are less likely to perceive sexual assertiveness as necessary, to refrain from dominant sexual behavior, and who do not invest in masculine gender ideals are more likely to inhibit dominant thoughts following sex primes. Implications for theories of automatic cognitive networks and gender-based sexual roles are discussed.

Clinical Evaluation of the Cepheid Xpert TV Assay for Detection of Trichomonas vaginalis with Prospectively Collected Specimens from Men and Women.

Science.gov (United States)

Schwebke, Jane R; Gaydos, C A; Davis, T; Marrazzo, J; Furgerson, D; Taylor, S N; Smith, B; Bachmann, L H; Ackerman, R; Spurrell, T; Ferris, D; Burnham, C A; Reno, H; Lebed, J; Eisenberg, D; Kerndt, P; Philip, S; Jordan, J; Quigley, N

2018-02-01

Trichomoniasis is the most prevalent curable sexually transmitted disease (STD). It has been associated with preterm birth and the acquisition and transmission of HIV. Recently, nucleic acid amplification tests (NAAT) have been FDA cleared in the United States for detection of Trichomonas vaginalis in specimens from both women and men. This study reports the results of a multicenter study recently conducted using the Xpert TV ( T. vaginalis ) assay to test specimens from both men and women. On-demand results were available in as little as 40 min for positive specimens. A total of 1,867 women and 4,791 men were eligible for inclusion in the analysis. In women, the performance of the Xpert TV assay was compared to the patient infected status (PIS) derived from the results of InPouch TV broth culture and Aptima NAAT for T. vaginalis The diagnostic sensitivities and specificities of the Xpert TV assay for the combined female specimens (urine samples, self-collected vaginal swabs, and endocervical swabs) ranged from 99.5 to 100% and 99.4 to 99.9%, respectively. For male urine samples, the diagnostic sensitivity and specificity were 97.2% and 99.9%, respectively, compared to PIS results derived from the results of broth culture for T. vaginalis and bidirectional gene sequencing of amplicons. Excellent performance characteristics were seen using both female and male specimens. The ease of using the Xpert TV assay should result in opportunities for enhanced screening for T. vaginalis in both men and women and, hopefully, improved control of this infection. Copyright © 2018 Schwebke et al.

Alpha-Blocker Treatment Response in Men With Lower Urinary Tract Symptoms Based on Sympathetic Activity: Prospective, Multicenter, Open-Labeled, Observational Study

Directory of Open Access Journals (Sweden)

Sung Gon Park

2015-06-01

Full Text Available Purpose: In this study, we compared the treatment outcomes for an α-blocker between 2 groups of men, one with high sympathetic activity (HSA and another with low sympathetic activity (LSA or normal sympathetic activity. Methods: A total of 159 men (≥50 years of age with lower urinary tract symptoms resulting from benign prostatic hyperplasia were analyzed. We assigned patients to groups according to their sympathetic activity, which was evaluated by heart ratevariability measurements. HSA was defined as a low frequency/high frequency ratio greater than 1.6. All patients received 10mg of alfuzosin once a day for 12 weeks. The primary end point was a change in the total International Prostate SymptomScore (IPSS at 12 weeks from baseline. Results: Sixty-seven men were assigned to the HSA group and 92 men were assigned to the LSA group. The baseline characteristics were not significantly different between the 2 groups, and the response to alfuzosin was good in both groups. Themean total IPSS change was not different between the groups. Both groups were not significantly different with respect to the changes in maximal flow rate, IPSS voiding or storage symptom subscores, quality of life, and rates of adverse drug events. TheHSA group showed a similar willingness to continue treatment compared to the LSA group, although their treatment satisfaction rating was lower. Conclusions: The therapeutic effects of alfuzosin did not differ in regards to the differences in sympathetic activity, but treatment satisfaction ratings were lower in the HSA group.

Personal Care Product Use in Men and Urinary Concentrations of Select Phthalate Metabolites and Parabens

DEFF Research Database (Denmark)

Nassan, Feiby L; Coull, Brent A; Gaskins, Audrey J

2017-01-01

: In a prospective cohort, at multiple study visits, men self-reported their use of 14 PCPs and provided a urine sample (2004-2015, Boston, MA). We measured urinary concentrations of 9 phthalate metabolites and methylparaben, propylparaben, and butylparaben. We estimated the covariate-adjusted percent change...... PCP use and concentrations of the other phthalate metabolites were not statistically significant. CONCLUSIONS: We identified 10 PCPs of relevance and demonstrated that their use within 6 h of urine collection strongly predicted MEP and paraben urinary concentrations. https://doi.org/10.1289/EHP1374....

Motivators and barriers for HIV testing among men who have sex with men in Sweden.

Science.gov (United States)

Persson, Kristina Ingemarsdotter; Berglund, Torsten; Bergström, Jakob; Eriksson, Lars E; Tikkanen, Ronny; Thorson, Anna; Forsberg, Birger C

2016-12-01

To explore motivators and barriers to HIV testing and to assess the factors associated with testing among men who have sex with men. Previous research has considered fear, worries and structural barriers as hindrances to HIV testing among men who have sex with men. However, few studies have included assessments of actual HIV testing when exploring barriers or motivators for such testing. The design of the study was a stratified cross-sectional online survey (n = 2373). Factor analysis was conducted to analyse the barriers and motivators for HIV testing. Logistic regression analysis was conducted to assess predictors for HIV testing. Many men who have sex with men test for HIV regularly, and specific reasons for testing were having unprotected sex or starting/ending a relationship. A lack of awareness and a perception of being at low risk for exposure were common reasons for never being tested. Fear and anxiety as well as barriers related to the use of test services remain important hindrances for testing. Predictors associated with having been tested within the past 12 months were: younger age (15-25 years old compared with 47+); knowledge on where to take an HIV test on short notice as well as having talked with a counsellor, having received condoms for free, or having had unprotected anal intercourse with casual partners within the last 12 months. Easily accessible test services offering testing and counselling on short notice should be available for all men who have sex with men. Outreach activities, distribution of free condoms and testing at venues where men who have sex with men meet are important prevention add-ons that can contribute to increased awareness about HIV and testing. Test services must ensure confidentiality and health care professionals who meet men who have sex with men for testing need competency with regards to men who have sex with men sexual health needs. © 2016 John Wiley & Sons Ltd.

Insulin resistance predicts early cardiovascular morbidity in men without diabetes mellitus, with effect modification by physical activity.

Science.gov (United States)

Hellgren, Margareta I; Daka, Bledar; Jansson, Per-Anders; Lindblad, Ulf; Larsson, Charlotte A

2015-07-01

to assess how well insulin resistance predicts cardiovascular disease (CVD) in non-diabetic men and women and to explore the influence of physical activity. in this prospective study 2563 men and women without diabetes were examined with an oral glucose tolerance test, anthropometric measurements and blood pressure assessment. Questionnaires about lifestyle and physical activity were completed. Insulin resistance was estimated by fasting concentrations of plasma insulin and by HOMA index for insulin resistance. Participants were followed up for cardiovascular morbidity and mortality during an 8-year period, using information from the National Swedish Inpatient and Mortality registers. at follow-up, HOMAir predicted CVD morbidity in males (50 events) and females (28 events) combined (HRage/sex-adj 1.4, 95% CI 1.1-1.7); however, when stratified by gender HOMAir was predictive solely in men (HRage-adj 1.8, 95% CI 1.3-2.4), whereas no association was found in women (HRage-adj 1.1, 95% CI 0.8-1.5). When stratifying the data for high and low physical activity, the predictive value of insulin resistance became stronger in sedentary men (HRage-adj 2.3, 95% CI 1.5-3.4) but was abolished in men performing moderate to vigorous physical activity (HRage-adj 1.0, 95% CI 0.6-1.6). The results remained when step-wise adjusted also for BMI, ApoB/ApoA1 and hypertension, as well as for smoking, alcohol consumption and education. Outcome for fasting plasma insulin was similar to HOMAir. insulin resistance predicts CVD in the general population; however, men may be more vulnerable to increased insulin resistance than women, and physically inactive men seem to be at high risk. © The European Society of Cardiology 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Health Information Needs of Men

Science.gov (United States)

Robinson, Mark; Robertson, Steve

2014-01-01

Objective: To understand the views of men and service providers concerning the health information needs of men. Design: A men's health programme was implemented aimed at developing new health information resources designed for use by local organizations with men in socially disadvantaged groups. Research was carried out at the scoping stage to…

Urodynamic assessment of bladder and urethral function among men with lower urinary tract symptoms after radical prostatectomy: A comparison between men with and without urinary incontinence.

Science.gov (United States)

Lee, Hansol; Kim, Ki Bom; Lee, Sangchul; Lee, Sang Wook; Kim, Myong; Cho, Sung Yong; Oh, Seung-June; Jeong, Seong Jin

2015-12-01

We compared bladder and urethral functions following radical prostatectomy (RP) between men with and without urinary incontinence (UI), using a large-scale database from SNU-experts-of-urodynamics-leading (SEOUL) Study Group. Since July 2004, we have prospectively collected data on urodynamics from 303 patients with lower urinary tract symptoms (LUTS) following RP at three affiliated hospitals of SEOUL Study Group. After excluding 35 patients with neurogenic abnormality, pelvic irradiation after surgery, or a history of surgery on the lower urinary tract, 268 men were evaluated. We compared the urodynamic findings between men who had LUTS with UI (postprostatectomy incontinence [PPI] group) and those who had LUTS without UI (non-PPI group). The mean age at an urodynamic study was 68.2 years. Overall, a reduced bladder compliance (≤20 mL/cmH2O) was shown in 27.2% of patients; and 31.3% patients had idiopathic detrusor overactivity. The patients in the PPI group were older (p=0.001) at an urodynamic study and had a lower maximum urethral closure pressure (MUCP) (p<0.001), as compared with those in the non-PPI group. Bladder capacity and detrusor pressure during voiding were also significantly lower in the PPI group. In the logistic regression, only MUCP and maximum cystometric capacity were identified as the related factor with the presence of PPI. In our study, significant number of patients with LUTS following RP showed a reduced bladder compliance and detrusor overactivity. PPI is associated with both impairment of the urethral closuring mechanism and bladder storage dysfunction.

Mens mobile health

DEFF Research Database (Denmark)

Levisen, Vinie Diana Hvidbak; Castaño, Francisco Mansilla; Jensen, Camilla Skovbjerg

2016-01-01

Preferences Keywords: Men with little or no education, physical health, mobile health application. Types of presentations: First presentation preference: E-Poster presentations Second presentation preference: Pitch presentation Abstract Background: Men mobile health contributes knowledge of how mobile health...... applications affect the physical activity levels by men with little or no education and the frequency of how often they think and do something to promote their health. Men with little or no education have both the lowest life expectancy and longest patient delay, and there are not conducted researches...... of steps, minutes of physical activity. Every two weeks they receive a male health promotion sms. Checking steps, minutes of physical activity and the measurement of VAS every fourth week. Hypotheses – The intervention group will: • More often think of their own physical health • More often do something...

Uncommitted men match their risk taking to female preferences, while committed men do the opposite

NARCIS (Netherlands)

Frankenhuis, W.E.; Karremans, J.C.T.M.

2012-01-01

Previous research shows that men are more risk prone than women; single men take more risks than men involved in a romantic relationship; and men increase their level of risk taking in the presence of observers. We extend the existing literature with two studies. Our first study demonstrates that

Depression, frailty, and all-cause mortality: a cohort study of men older than 75 years.

Science.gov (United States)

Almeida, Osvaldo P; Hankey, Graeme J; Yeap, Bu B; Golledge, Jonathan; Norman, Paul E; Flicker, Leon

2015-04-01

Depression is associated with increased mortality, but it is unclear if this relationship is truly causal. To determine the relative mortality associated with past and current depression, taking into account the effect of frailty. Prospective longitudinal cohort study of 2565 men aged 75 years or over living in metropolitan Perth, Western Australia, who completed the third wave of assessments of the Health In Men Study throughout 2008. All-cause mortality data were derived from Australian death records up to June 17, 2013. History of past depression and age of onset of symptoms were obtained from direct questioning and from electronic health record linkage. Diagnosis of current major depressive symptoms followed Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision guidelines. We considered that participants were frail if they showed evidence of impairment in 3 or more of the 5 domains on the fatigue, resistance, ambulation, illnesses, and loss of weight (FRAIL) scale. Other measured factors included age, education, living arrangements, smoking and alcohol history, and physical activity. 558 participants died during mean period of follow-up of 4.2 ± 1.1 years. The annual death rate per thousand was 50 for men without depression, 52 for men with past depression, and 201 for men with major depressive symptoms at baseline. The crude mortality hazard was 4.26 (95% confidence interval = 2.98, 6.09) for men with depression at baseline compared with never depressed men, and 1.79 (95% confidence interval = 1.21, 2.62) after adjustment for frailty. Further decline in mortality hazard was observed after adjustment for other measured factors. Current, but not past, depression is associated with increased mortality, and this excess mortality is strongly associated with frailty. Interventions designed to decrease depression-related mortality in later life may need to focus on ameliorating frailty in addition to treating depression. Copyright © 2015

Female scarcity reduces women's marital ages and increases variance in men's marital ages.

Science.gov (United States)

Kruger, Daniel J; Fitzgerald, Carey J; Peterson, Tom

2010-08-05

When women are scarce in a population relative to men, they have greater bargaining power in romantic relationships and thus may be able to secure male commitment at earlier ages. Male motivation for long-term relationship commitment may also be higher, in conjunction with the motivation to secure a prospective partner before another male retains her. However, men may also need to acquire greater social status and resources to be considered marriageable. This could increase the variance in male marital age, as well as the average male marital age. We calculated the Operational Sex Ratio, and means, medians, and standard deviations in marital ages for women and men for the 50 largest Metropolitan Statistical Areas in the United States with 2000 U.S Census data. As predicted, where women are scarce they marry earlier on average. However, there was no significant relationship with mean male marital ages. The variance in male marital age increased with higher female scarcity, contrasting with a non-significant inverse trend for female marital age variation. These findings advance the understanding of the relationship between the OSR and marital patterns. We believe that these results are best accounted for by sex specific attributes of reproductive value and associated mate selection criteria, demonstrating the power of an evolutionary framework for understanding human relationships and demographic patterns.

Female Scarcity Reduces Women's Marital Ages and Increases Variance in Men's Marital Ages

Directory of Open Access Journals (Sweden)

Daniel J. Kruger

2010-07-01

Full Text Available When women are scarce in a population relative to men, they have greater bargaining power in romantic relationships and thus may be able to secure male commitment at earlier ages. Male motivation for long-term relationship commitment may also be higher, in conjunction with the motivation to secure a prospective partner before another male retains her. However, men may also need to acquire greater social status and resources to be considered marriageable. This could increase the variance in male marital age, as well as the average male marital age. We calculated the Operational Sex Ratio, and means, medians, and standard deviations in marital ages for women and men for the 50 largest Metropolitan Statistical Areas in the United States with 2000 U.S Census data. As predicted, where women are scarce they marry earlier on average. However, there was no significant relationship with mean male marital ages. The variance in male marital age increased with higher female scarcity, contrasting with a non-significant inverse trend for female marital age variation. These findings advance the understanding of the relationship between the OSR and marital patterns. We believe that these results are best accounted for by sex specific attributes of reproductive value and associated mate selection criteria, demonstrating the power of an evolutionary framework for understanding human relationships and demographic patterns.

High local unemployment and increased mortality in Danish adults; results from a prospective multilevel study

DEFF Research Database (Denmark)

Osler, M; Christensen, Ulla; Lund, Rikke

2003-01-01

registers. Data were pooled data from two population studies conducted in Copenhagen, Denmark. The association between unemployment at parish level and mortality was examined in Cox proportional hazard analysis. A total of 15 980 men and women, aged 20-67 years and employed at 1 January 1980, were studied...... was also a risk factor (hazard ratio(yes/no) 1.38:1.16-1.64). These estimates attenuated somewhat when other social and behavioural covariates were taken into account. The effects were similar in men and women, but the influence of individuals' unemployment experience during one and five years decreased...... gradually with increasing age. CONCLUSION: This prospective study suggests that high local unemployment and individuals' experience of unemployment increase mortality risk, even after adjustment for other social and behavioural factors....

Diet quality, physical activity, smoking status, and weight fluctuation are associated with weight change in women and men.

Science.gov (United States)

Kimokoti, Ruth W; Newby, P K; Gona, Philimon; Zhu, Lei; Jasuja, Guneet K; Pencina, Michael J; McKeon-O'Malley, Catherine; Fox, Caroline S; D'Agostino, Ralph B; Millen, Barbara E

2010-07-01

The effect of diet quality on weight change, relative to other body weight determinants, is insufficiently understood. Furthermore, research on long-term weight change in U.S. adults is limited. We evaluated prospectively patterns and predictors of weight change in Framingham Offspring/Spouse (FOS) women and men (n = 1515) aged > or =30 y with BMI > or = 18.5 kg/m2 and without cardiovascular disease, diabetes, and cancer at baseline over a 16-y period. Diet quality was assessed using the validated Framingham Nutritional Risk Score. In women, older age (P Diet quality interacted with former smoking status (P-interaction = 0.02); former smokers with lower diet quality gained an additional 5.2 kg compared with those with higher diet quality (multivariable-adjusted P-trend = 0.06). Among men, older age (P smoking (P smoking status (P smoking status in men were stronger predictors of weight change than diet quality among FOS adults. Women who stopped smoking over follow-up and had poor diet quality gained the most weight. Preventive interventions need to be sex-specific and consider lifestyle factors.

Prospects for Reforming the Organizational and Legal Mechanism for Ensuring Human and Civil Rights and Freedoms

Directory of Open Access Journals (Sweden)

Myroslav Kovaliv

2017-10-01

Full Text Available The purpose of the article is analyzing the prospect of reforming the organizational and legal mechanism for ensuring the rights and freedoms of individuals and citizens of Ukraine from the systemic approach. Based on the methodology of system analysis, the prospects of reforming the organizational and legal mechanism for ensuring the rights and freedoms of men and citizens of Ukraine in the context of association with the European Union are considered. The key factors that influence the effectiveness of the submitted organizational and legal mechanism are analyzed. The measures aimed at the improvement of normative-legal regulation, which shall promote the maintenance of constitutional rights and freedoms in the conditions of reforming all spheres of society's life, are presented.

Rundt om Mad Men

DEFF Research Database (Denmark)

Nielsen, Jakob Isak

2011-01-01

Artiklen gør rede for Mad Mens tilblivelse, dens populærkulturelle efterdønninger, multimediale forgreninger og værkæstetiske karakteristika. "Story Matters Here" lyder AMCs motto, men Mad Men tilbyder et bredspektret engagement, der går langt ud over at følge med i en vedkommende fortælling...

Health Issues for Gay Men: Prevention First

Science.gov (United States)

... Lifestyle Adult health Understand important health issues for gay men and men who have sex with men — ... Staff All men face certain health risks. However, gay men and men who have sex with men ...

Increased physical activity decreases periodontitis risk in men

International Nuclear Information System (INIS)

Merchant, Anwar T.; Pitiphat, Waranuch; Rimm, Eric B.; Joshipura, Kaumudi

2003-01-01

Background: Increased physical activity improves insulin sensitivity and glucose metabolism, and may therefore affect incidence of periodontitis. Methods: We studied the association of physical activity, walking and periodontitis in 39,461 male, US based, health professionals, 40-75 years old at baseline, more than half of whom were dentists, being followed up continuously since 1986. Participants were free of periodontitis, coronary heart disease and stroke at the start of follow-up. Physical activity and periodontitis were measured by validated questionnaires (expressed in metabolic equivalents - METs); the first report of professionally diagnosed periodontitis was considered a case. Results: Periodontitis risk decreased by 3% for every 10-MET increase in average physical activity after adjustment for age, smoking, diabetes, BMI, alcohol consumption and total calories (RR = 0.97; 95% CI: 0.95-0.99). The inverse trend remained significant in the categorical analysis. Compared to men in the lowest quintile of physical activity, those in the highest quintile had a 13% lower risk of periodontitis (RR = 0.87; 95% CI: 0.76-1.01, p-value, test for trend = 0.02). In a sub-sample of men with radiographs (n = 137) the physically active had less average bone loss (β = -0.29, p-value = 0.03) after multivariate adjustment compared to those inactive. Conclusions: In this large-scale prospective study, we found an inverse, linear association between sustained physical activity and periodontitis independent of known risk factors. The benefits of a physically active lifestyle may extend to periodontal health

[Explanation of risky sexual behaviors in men who have sex with men].

Science.gov (United States)

Jacques Aviñó, Constanza; García de Olalla, Patricia; Díez, Elia; Martín, Silvia; Caylà, Joan A

2015-01-01

To explore views about risky sexual behaviors and perceptions of HIV, and to propose interventions for preventing HIV infections in a group of men who have sex with men. We performed a qualitative study in a sample of 13 men who have sex with men, who were participating in an HIV-seronegative cohort, and who we contacted via saunas for the gay community in Barcelona (Spain). We performed in-depth semi-structured interviews, followed by content analysis. Risky sexual behaviors were associated with masculinity related to strong sexual needs, certain sexual exchange venues (such as saunas, private parties and clubs), drug use, and a desire to experiment with risk and one's own sexuality. HIV infection was perceived as a normalized disease, although becoming infected was still associated with shame and guilt. Proposed interventions included raising awareness of what it is like to live with HIV, generating greater social alarm, incorporating new technologies in prevention, and intensifying activity at gay venues. The concept of masculinity plays a fundamental role in sexual practices among men who have sex with men. We suggest renewed innovation in preventive programs and incorporating the perception of risk and HIV infection from a gender perspective. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

Association of Internalized and Social Network Level HIV Stigma With High-Risk Condomless Sex Among HIV-Positive African American Men

OpenAIRE

Wagner, Glenn J.; Bogart, Laura M.; Klein, David J.; Green, Harold D.; Mutchler, Matt G.; McDavitt, Bryce; Hilliard, Charles

2015-01-01

We examined whether internalized HIV stigma and perceived HIV stigma from social network members (alters), including the most popular and most similar alter, predicted condomless intercourse with negative or unknown HIV status partners among 125 African American HIV-positive men. In a prospective, observational study, participants were administered surveys at baseline and months 6 and 12, with measures including sexual behavior, internalized HIV stigma, and an egocentric social network assess...

Serotonin transporter promoter region (5-HTTLPR) polymorphism is associated with the intravaginal ejaculation latency time in Dutch men with lifelong premature ejaculation.

Science.gov (United States)

Janssen, Paddy K C; Bakker, Steven C; Réthelyi, Janos; Zwinderman, Aeilko H; Touw, Daan J; Olivier, Berend; Waldinger, Marcel D

2009-01-01

Lifelong premature ejaculation (LPE) is characterized by persistent intravaginal ejaculation latency times (IELTs) of less than 1 minute, and has been postulated as a neurobiological dysfunction with genetic vulnerability for the short IELTs, related to disturbances of central serotonin (5-hydroxytryptamine [5-HT]) neurotransmission and 5-HT receptor functioning. To investigate the relationship between 5-HT transporter gene-linked polymorphism (5-HTTLPR) and short IELTs in men with lifelong PE. A prospective study was conducted in 89 Dutch Caucasian men with lifelong PE. IELT during coitus was assessed by stopwatch over a 1-month period. Controls consisted of 92 Dutch Caucasian men. All men with LPE were genotyped for a 5-HTT-promoter polymorphism. Allele frequencies and genotypes of short (S) and long (L) variants of 5-HTTLPR polymorphism were compared between patients and controls. Association between LL, SL, and SS genotypes, and the natural logarithm of the IELT in men with LPE was investigated. IELT measured by stopwatch, 5-HTTLPR polymorphism. In men with lifelong PE, the geometric mean, median, and natural mean IELTs were 21, 26, and 32 seconds, respectively. There were no significant differences in the 5-HTT polymorphism alleles and genotypes between 89 Dutch Caucasian men with LPE (S 47%, L 53%/LL 29%, SL 48%, SS 22%) and 92 Dutch Caucasian controls (S 48%, L 52%/LL 29%, SL 45%, SS 26%). In men with lifelong PE there was a statistically significant difference between LL, SL, and SS genotypes in their geometric mean IELT (P IELTs than the SS and SL genotypes. The 5-HTTLPR polymorphism is associated with significant effects on the latency to ejaculate in men with lifelong PE. Men with SS and SL genotypes have 100% and 90% longer ejaculation time, respectively than men with LL genotypes.

Active targeted HIV testing and linkage to care among men who have sex with men attending a gay sauna in Thailand.

Science.gov (United States)

Khawcharoenporn, Thana; Apisarnthanarak, Anucha; Phanuphak, Nittaya

2017-03-01

Existing data on the feasibility of human immunodeficiency virus (HIV) testing and counseling (HTC) and linkage to care among men who have sex with men (MSM) in hotspots are currently limited. A prospective study on active targeted HTC and linkage to care among MSM (≥18 years old) was conducted at a gay sauna in Thailand from November 2013 to October 2015. HIV risks and risk perception were evaluated through an anonymous survey. HIV testing with result notification and care appointment arrangement were provided on-site. Of the 358 participants; median age was 30 years; 206/358(58%) were at high risk for HIV acquisition; 148/358(41%) accepted HTC, all of whom either had prior negative HIV tests [98/148 (66%)] or had not known their HIV status [50/148 (34%)]. The three most common reasons for declining HTC were prior HIV testing within 6 months (48%), not ready (19%) and perceiving self as no risk (11%). Of the 262 moderate- and high-risk participants, 172 (66%) had false perception of low HIV risk which was significantly associated with declining HTC. Among the 148 participants undergoing HTC, 25 (17%) were HIV-infected. Having false perception of low risk (P = 0.004) and age antiretroviral therapy. The active targeted HTC and facilitating care establishment was feasible among MSM attending the gay sauna but required strategies to improve accuracy of HIV-risk perception and linkage to care.

Physical activity and masculinity in rural men: a qualitative study of men recruited from churches.

Science.gov (United States)

Carnahan, Leslie R; Zimmermann, Kristine; Khare, Manorama M; Paulsey, Ellen; Molina, Yamile; Wilbur, JoEllen; Geller, Stacie E

2018-04-01

The majority of rural US men fail to meet physical activity (PA) guidelines and are at risk for chronic diseases. This study sought to understand rural men's perceptions about PA and PA engagement and the influence of masculinity and social norms. From 2011 to 2014, 12 focus groups were conducted with men prior to a church-based health promotion intervention. Men were recruited from Illinois' rural, southernmost seven counties, where 40% of men report no exercise in the past 30 days. We used inductive content analysis methods to identify PA-related themes, and subsequently used elements of the Health, Illness, Men, and Masculinities framework as a lens to explore subthemes. We identified four themes: (i) knowledge of the positive impact of PA on health, (ii) perceptions of appropriate types of PA for men, (iii) the importance of purposeful PA and (iv) the desire to remain strong and active, particularly during aging. These findings can inform strategies for messaging and interventions to promote PA among rural men. Health promotion efforts should consider the intersections between rurality and masculinity as it relates to rural men's perceptions of PA, include information about purposeful PA and encourage them to engage in PA with a support person.

Western Dietary Pattern Increases, and Prudent Dietary Pattern Decreases, Risk of Incident Diverticulitis in a Prospective Cohort Study.

Science.gov (United States)

Strate, Lisa L; Keeley, Brieze R; Cao, Yin; Wu, Kana; Giovannucci, Edward L; Chan, Andrew T

2017-04-01

Dietary fiber is implicated as a risk factor for diverticulitis. Analyses of dietary patterns may provide information on risk beyond those of individual foods or nutrients. We examined whether major dietary patterns are associated with risk of incident diverticulitis. We performed a prospective cohort study of 46,295 men who were free of diverticulitis and known diverticulosis in 1986 (baseline) using data from the Health Professionals Follow-Up Study. Each study participant completed a detailed medical and dietary questionnaire at baseline. We sent supplemental questionnaires to men reporting incident diverticulitis on biennial follow-up questionnaires. We assessed diet every 4 years using a validated food frequency questionnaire. Western (high in red meat, refined grains, and high-fat dairy) and prudent (high in fruits, vegetables, and whole grains) dietary patterns were identified using principal component analysis. Follow-up time accrued from the date of return of the baseline questionnaire in 1986 until a diagnosis of diverticulitis, diverticulosis or diverticular bleeding; death; or December 31, 2012. The primary end point was incident diverticulitis. During 894,468 person years of follow-up, we identified 1063 incident cases of diverticulitis. After adjustment for other risk factors, men in the highest quintile of Western dietary pattern score had a multivariate hazard ratio of 1.55 (95% CI, 1.20-1.99) for diverticulitis compared to men in the lowest quintile. High vs low prudent scores were associated with decreased risk of diverticulitis (multivariate hazard ratio, 0.74; 95% CI, 0.60-0.91). The association between dietary patterns and diverticulitis was predominantly attributable to intake of fiber and red meat. In a prospective cohort study of 46,295 men, a Western dietary pattern was associated with increased risk of diverticulitis, and a prudent pattern was associated with decreased risk. These data can guide dietary interventions for the prevention of

Men behaving nicely

NARCIS (Netherlands)

van Vugt, M.; Iredale, W.

2012-01-01

Insights from sexual selection and costly signalling theory suggest that competition for females underlies men's public good contributions. We conducted two public good experiments to test this hypothesis. First, we found that men contributed more in the presence of an opposite sex audience, but

Health Inequities among Men who have Sex with Men

Centers for Disease Control (CDC) Podcasts

2010-09-22

Dr. Richard Wolitski, Deputy Director for Behavioral and Social Science in CDC's Division of HIV/AIDS Prevention, discusses how the health of men who have sex with men may be influenced by prejudice and discrimination and impacted by policies, laws, and economic factors.  Created: 9/22/2010 by National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention.   Date Released: 9/22/2010.

Outrunning major weight gain: a prospective study of 8,340consistent runners during 7 years of follow-up

Energy Technology Data Exchange (ETDEWEB)

Williams, Paul T.

2006-01-06

Background: Body weight increases with aging. Short-term,longitudinal exercise training studies suggest that increasing exerciseproduces acute weight loss, but it is not clear if the maintenance oflong-term, vigorous exercise attenuates age-related weight gain inproportion to the exercise dose. Methods: Prospective study of 6,119 maleand 2,221 female runners whose running distance changed less than 5 km/wkbetween their baseline and follow-up survey 7 years later. Results: Onaverage, men who ran modest (0-24 km/wk), intermediate (24-48 km/wk) orprolonged distances (>_48 km/wk) all gained weight throughage 64,however, those who ran ?48 km/wk had one-half the average annual weightgain of those who ran<24 km/wk. Age-related weight gain, and itsreduction by running, were both greater in younger than older men. Incontrast, men s gain in waist circumference with age, and its reductionby running, were the same in older and younger men. Women increased theirbody weight and waist and hip circumferences over time, regardless ofage, which was also reduced in proportion to running distance. In bothsexes, running did not attenuate weight gain uniformly, but ratherdisproportionately prevented more extreme increases. Conclusion: Men andwomen who remain vigorously active gain less weight as they age and thereduction is in proportion to the exercise dose.

A prospective cohort study on the relationship between onion and leek consumption, garlic supplement use and the risk of colorectal carcinoma in the Netherlands

NARCIS (Netherlands)

Dorant, E.; Brandt, P.A. van den; Goldbohm, R.A.

1996-01-01

The association between onion and leek consumption, garlic supplement use and colon and rectum carcinoma among men and women was evaluated in the Netherlands Cohort Study, a large-scale prospective cohort study on diet and cancer. Onions, leeks, and garlic belong to the Allium genus and contain

The contribution of a 9p21.3 variant, a KIF6 variant, and C-reactive protein to predicting risk of myocardial infarction in a prospective study

Directory of Open Access Journals (Sweden)

Tracy Russell P

2011-03-01

Full Text Available Abstract Background Genetic risk factors might improve prediction of coronary events. Several variants at chromosome 9p21.3 have been widely reported to be associated with coronary heart disease (CHD in prospective and case-control studies. A variant of KIF6 (719Arg has also been reported to be associated with increased risk of CHD in large prospective studies, but not in case-control studies. We asked whether the addition of genetic information (the 9p21.3 or KIF6 variants or a well-established non-genetic risk factor (C-reactive protein [CRP] can improve risk prediction by the Framingham Risk Score (FRS in the Cardiovascular Health Study (CHS--a prospective observational study of risk factors for cardiovascular disease among > 5,000 participants aged 65 or older. Methods Improvement of risk prediction was assessed by change in the area under the receiver-operator characteristic curve (AUC and by net reclassification improvement (NRI. Results Among white participants the FRS was improved by addition of KIF6 719Arg carrier status among men as assessed by the AUC (from 0.581 to 0.596, P = 0.03 but not by NRI (NRI = 0.027, P = 0.32. Adding both CRP and 719Arg carrier status to the FRS improved risk prediction by the AUC (0.608, P = 0.02 and NRI (0.093, P = 0.008 in men, but not women (P ≥ 0.24. Conclusions While none of these risk markers individually or in combination improved risk prediction among women, a combination of KIF6 719Arg carrier status and CRP levels modestly improved risk prediction among white men; although this improvement is not significant after multiple-testing correction. These observations should be investigated in other prospective studies.

Effect of doxazosin gastrointestinal therapeutic system 4 mg vs tamsulosin 0.2 mg on nocturia in Chinese men with lower urinary tract symptoms: a prospective, multicenter, randomized, open, parallel study.

Science.gov (United States)

Zhang, Kai; Yu, Wei; Jin, Jie; Ye, Haiyun; Wang, Xiaofeng; Zhang, Ning; Yang, Yong; Zhong, Chenyang; Wan, Ben

2011-09-01

To compare the efficacy of the doxazosin gastrointestinal therapeutic system (doxazosin-GITS) 4 mg and tamsulosin 0.2 mg on nocturia in Chinese men with lower urinary tract symptoms (LUTS) suggestive of benign prostatic hyperplasia (BPH). Data were analyzed from a prospective, multicenter, randomized, open, parallel study of Chinese men aged 50-84 years with LUTS/BPH. Two hundred patients were randomized to receive daily treatment with 4 mg doxazosin-GITS (n=100) or 0.2 mg tamsulosin (n=100) for 8 weeks. Nocturia was assessed by question 7 of the International Prostate Symptom Score (IPSS-question 7) and a frequency-volume chart (FVC) at weeks 4 and 8. Self-reported quality of sleep and quality of life by the last question of the IPSS questionnaire were also evaluated. A total of 189 patients (94 receiving doxazosin-GITS, 95 tamsulosin) completed the study. The reduction from baseline in mean nocturia was greater with doxazosin-GITS than tamsulosin by the FVC (1.7 vs 1.3 at week 4; 2.1 vs 1.7 at week 8, both P=.001) and by the IPSS-question 7 (1.5 vs 1.1 at 4 weeks, P=.001; 2.0 vs 1.6 at 8 weeks, Psleep was significantly more with doxazosin-GITS than tamsulosin (43.6% vs 27.4% at 4 weeks, P=.020; 81.9% vs 67.4% at 8 weeks, P=.022), and quality of life was better with doxazosin-GITS (2.5 vs 2.8 at 4 weeks, P=.001; 2.1 vs 2.5 at 8 weeks, P<.001). In Chinese patients with LUTS/BPH, doxazosin-GITS is slightly better than tamsulosin in reducing the frequency of nocturia. Copyright © 2011 Elsevier Inc. All rights reserved.

A Prospective Study of Periodontal Disease and Risk of Gastric and Duodenal Ulcer in Male Health Professionals

OpenAIRE

Boylan, Matthew R; Khalili, Hamed; Huang, Edward S; Michaud, Dominique S; Izard, Jacques; Joshipura, Kaumudi J; Chan, Andrew T

2014-01-01

OBJECTIVES: Periodontal disease has been associated with higher circulating levels of inflammatory markers and conditions associated with chronic inflammation, including vascular disease, diabetes mellitus, and cancer. Limited data exist on the relationship between periodontal disease and gastric and duodenal ulcer. METHODS: We conducted a prospective cohort study of 49,120 men in the Health Professionals Follow-up Study, aged 40–75 years at enrollment in 1986. Biennially, we assessed periodo...

Muscle Attenuation Is Associated With Newly Developed Hypertension in Men of African Ancestry.

Science.gov (United States)

Zhao, Qian; Zmuda, Joseph M; Kuipers, Allison L; Bunker, Clareann H; Patrick, Alan L; Youk, Ada O; Miljkovic, Iva

2017-05-01

Increased ectopic adipose tissue infiltration in skeletal muscle is associated with insulin resistance and diabetes mellitus. We evaluated whether change in skeletal muscle adiposity predicts subsequent development of hypertension in men of African ancestry, a population sample understudied in previous studies. In the Tobago Health Study, a prospective longitudinal study among men of African ancestry (age range 40-91 years), calf intermuscular adipose tissue, and skeletal muscle attenuation were measured with computed tomography. Hypertension was defined as a systolic blood pressure ≥140 mm Hg, or a diastolic blood pressure ≥90 mm Hg, or receiving antihypertensive medications. Logistic regression was performed with adjustment for age, insulin resistance, baseline and 6-year change in body mass index, baseline and 6-year change in waist circumference, and other potential confounding factors. Among 746 normotensive men at baseline, 321 (43%) developed hypertension during the mean 6.2 years of follow-up. Decreased skeletal muscle attenuation was associated with newly developed hypertension after adjustment for baseline and 6-year change of body mass index (odds ratio [95% confidence interval] per SD, 1.3 [1.0-1.6]) or baseline and 6-year change of waist circumference (odds ratio [95% confidence interval] per SD, 1.3 [1.0-1.6]). No association was observed between increased intermuscular adipose tissue and hypertension. Our novel findings show that decreased muscle attenuation is associated with newly developed hypertension among men of African ancestry, independent of general and central adiposity and insulin resistance. Further studies are needed to adjust for inflammation, visceral and other ectopic adipose tissue depots, and to confirm our findings in other population samples. © 2017 American Heart Association, Inc.

Glycaemic index and glycaemic load in relation to blood lipids - 6 years of follow-up in adult Danish men and women

DEFF Research Database (Denmark)

Oxlund, Anne Lene; Heitmann, Berit Lilienthal

2006-01-01

, the relationship between GL and DeltaTC was modified by age, being particularly strong for the younger men (P = 0.02). In women the relationship between GI and DeltaLDL was modified by age and was stronger for younger rather than older women (P = 0.01). A tendency for a similar interaction was seen for GI......: Prospective study with 6 years of follow-up. Overall dietary GI and GL of each participant were assessed from diet history interviews. SETTING: Population-based study. Subjects Three hundred and thirty-five healthy men and women aged 35-65 years selected randomly from a larger sample of Danish adults. RESULTS......: In men GI was directly related to changes in total cholesterol (DeltaTC), regression coefficient (beta) = 0.0044 (95% confidence interval (CI): 0.0008-0.0081) and GL was positively related to changes in low-density lipoprotein cholesterol (DeltaLDL), beta = 0.1554 (95% CI: 0.0127-0.2982). Furthermore...

An intersectional approach to social determinants of stress for African American men: men's and women's perspectives.

Science.gov (United States)

Griffith, Derek M; Ellis, Katrina R; Allen, Julie Ober

2013-07-01

Stress is a key factor that helps explain racial and gender differences in health, but few studies have examined gendered stressors that affect men. This study uses an intersectional approach to examine the sources of stress in African American men's lives from the perspectives of African American men and important women in their lives. Phenomenological analysis was used to examine data from 18 exploratory focus groups with 150 African American men, ages 30 years and older, and eight groups with 77 African American women. The two primary sources of stress identified were seeking to fulfill socially and culturally important gender roles and being an African American man in a racially stratified society. A central focus of African American men's daily lives was trying to navigate chronic stressors at home and at work and a lack of time to fulfill roles and responsibilities in different life domains that are traditionally the responsibility of men. Health was rarely mentioned by men as a source of stress, though women noted that men's aging and weathering bodies were a source of stress for men. Because of the intersection of racism and economic and social stressors, men and women reported that the stress that African American men experienced was shaped by the intersection of race, ethnicity, age, marital status, and other factors that combined in unique ways. The intersection of these identities and characteristics led to stressors that were perceived to be of greater quantity and qualitatively different than the stress experienced by men of other races.

Depression after CABG: a prospective study

Directory of Open Access Journals (Sweden)

Joana Kátya Veras Rodrigues Sampaio Nunes

2013-12-01

Full Text Available INTRODUCTION: Depression during or shortly after hospitalization elevated two to three times the risk of mortality or nonfatal cardiac events, significantly increasing the morbidity and mortality of these patients. OBJECTIVE: To assess the impact of revascularization on symptoms of depression in patients with coronary artery disease. METHODS: A prospective cohort study of 57 patients of both sexes undergoing coronary artery bypass grafting between June 2010 and June 2011. We used the SF-36 to assess quality of life, and the Beck Depression Inventory to detect depressive symptoms, applied preoperatively and six months. RESULTS: The prevalence of patients aged 60-69 years was 22 patients (38.60%, 39 men (68.42%, 26 described themselves as mixed race (45.61%, 16 literate (28.07 % and 30 married (52.63%. The beck depression inventory score demonstrated increased after revascularization: 15 patients mild (26.32% at time zero to 17 (29.82% after. And with moderate, seven patients (12.28% before and 10 (17.54% after. In the categories of individuals with decreased minimum degree of 32 (56.14% to 28 (49.12%, and severe of three (5.26% for two (3.51% patients. Association was observed between beck depression inventory, gender, age, lifestyle, comorbidities and quality of life. CONCLUSION: There was a high prevalence of elevated beck depression inventory scores, lowest scores of depressive symptoms among men and association between the improvement of quality of life scores and beck depression inventory.

Health screenings for men over age 65

Science.gov (United States)

Health maintenance visit - men - over age 65; Physical exam - men - over age 65; Yearly exam - men - over age 65; Checkup - men - over age 65; Men's health - over age 65; Preventive care exam - men - over ...

Partner selection among Latino immigrant men who have sex with men.

Science.gov (United States)

Bianchi, Fernanda T; Shedlin, Michele G; Brooks, Kelly D; Montes Penha, Marcelo; Reisen, Carol A; Zea, Maria Cecilia; Poppen, Paul J

2010-12-01

This qualitative study explored partner selection in a sample of immigrant Latino men who have sex with men (MSM). In-depth interviews were conducted with men living in the greater New York metropolitan area who had been born in Brazil (n = 10), Colombia (n = 14), or the Dominican Republic (n = 9). One focus group was conducted with MSM from each of the three countries (9 Brazilian, 11 Colombian, and 5 Dominican participants). A grounded theory approach revealed three main themes relating to partner selection. The first concerned stereotypes of how Latino and Anglo-American men tend to behave in their sexual encounters and relationships. The participants perceived Latinos to be more affectionate and passionate, whereas they saw Anglo-American men as more independent and practical. These cultural discrepancies sometimes resulted in a preference for Latino partners. A second theme concerned stereotypes of the national groups, including expectations that Brazilians would be sexy and sensual and that Dominicans would have large penises. As found in other research on MSM of color, ethnic and national stereotypes were associated with experiences of sexual objectification. The third theme addressed the importance of masculine characteristics in sexual attraction and partner selection. Negative feelings towards effeminate men who did not conform to normative male physical or behavioral presentation reflect a stigma found inside and outside of the gay community. These findings suggest that gender and ethnic stereotypes play an important role in shaping partner choice and have implications for sexual risk and relationship formation.

The 5-HT₁A receptor C(1019)G polymorphism influences the intravaginal ejaculation latency time in Dutch Caucasian men with lifelong premature ejaculation.

Science.gov (United States)

Janssen, Paddy K C; van Schaik, R; Zwinderman, Aeilko H; Olivier, Berend; Waldinger, Marcel D

2014-06-01

Lifelong premature ejaculation (LPE) is characterized by persistent intravaginal ejaculation latency times (IELTs) of less than 1 min, and has been postulated as a neurobiological dysfunction related to diminished serotonergic neurotransmission with 5-HT₁A receptor hyperfunction and 5-HT₂C hypofunction. To investigate the relationship between 5-HT₁A receptor gene (HTR₁A)-C(1019)G promoter polymorphism and IELT in men with LPE. This polymorphism is known to increase 5-HT1A receptor expression. A prospective study was conducted in 54 Dutch Caucasian men with LPE. Baseline IELT during coitus was assessed by stopwatch over a 1-month period. All men were genotyped for HTR₁A gene polymorphism. Allele frequencies and genotypes of C and G variants of HTR₁A polymorphism were determined. Association between CC, CG, and GG genotypes and the IELT in men with LPE were investigated. IELT measured by stopwatch, HTR₁A polymorphism. In this cohort of men with LPE, the geometric mean IELT was 23.8 s. Of the 54 men, the CC, CG and GG genotype frequency for the C(1019)G polymorphism of the 5-HT₁A gene was 33%, 43% and 24%, respectively. The geometric mean IELT for the CC, CG and GG genotypes were 14.5, 27.7 and 36.0 s, respectively (p=0.019). Compared to GG and CG genotypes, men with CC genotype had a 250% and 190% shorter ejaculation time, respectively. HTR₁A gene polymorphism is associated with the IELT in men with LPE. Men with CC genotype have shorter IELTs than men with GG and CG genotypes. Copyright © 2014 Elsevier Inc. All rights reserved.

"Macho men" and preventive health care: implications for older men in different social classes.

Science.gov (United States)

Springer, Kristen W; Mouzon, Dawne M

2011-06-01

The gender paradox in mortality--where men die earlier than women despite having more socioeconomic resources--may be partly explained by men's lower levels of preventive health care. Stereotypical notions of masculinity reduce preventive health care; however, the relationship between masculinity, socioeconomic status (SES), and preventive health care is unknown. Using the Wisconsin Longitudinal Study, the authors conduct a population-based assessment of masculinity beliefs and preventive health care, including whether these relationships vary by SES. The results show that men with strong masculinity beliefs are half as likely as men with more moderate masculinity beliefs to receive preventive care. Furthermore, in contrast to the well-established SES gradient in health, men with strong masculinity beliefs do not benefit from higher education and their probability of obtaining preventive health care decreases as their occupational status, wealth, and/or income increases. Masculinity may be a partial explanation for the paradox of men's lower life expectancy, despite their higher SES.

Does infertility cause marital benefit? An epidemiological study of 2250 women and men in fertility treatment

DEFF Research Database (Denmark)

Schmidt, Lone; Holstein, Bjørn; Christensen, Ulla

2005-01-01

OBJECTIVE: To investigate (i) marital benefit, e.g., that infertility has strengthen the marriage and brought the partners closer together among people beginning fertility treatment and (ii) communication and coping strategies as predictors of marital benefit 12 months later. METHODS: A prospective...... the infertility as a secret, difficult marital communication, and using active-avoidance coping (e.g., avoid being with pregnant women or children, turning to work to take mind off things) were among men significant predictors for low marital benefit. No significant predictors were identified among women...

Do early unemployment and health status among young men and women affect their chances of later employment?

Science.gov (United States)

Hammarström, A; Janlert, U

2000-03-01

The aim of this 5-year prospective study was to investigate the risk of future unemployment among young people who had experienced early unemployment, and to examine whether this risk was influenced by their health status. A total of 1,083 pupils in the final year of compulsory schooling were included in the cohort. The non-participation rate was 2%. At the time of a five-year follow-up, of those who were unemployed during the first two-year period, 71% of the men and 49% of the women were unemployed, had recent experience of unemployment, or were outside the labour market. The relative risk of being unemployed was 2.39 for men (95% CI 1.85-3.10) and 1.76 for women (95% CI 1.25-2.48) among those who had experienced early unemployment compared with those who had been in Youth Opportunities Programmes (YOP) or in work. Young women in YOP had the same risk of later unemployment as those who had experienced early unemployment, while young men in YOP did not have increased risk. Health status and health behaviour had only a minor influence on the risk of unemployment.

Reduced Midlife Physical Functioning Among Never Married and Childless Men: Evidence from the 1946 British Birth Cohort Study

Science.gov (United States)

Guralnik, Jack M.; Butterworth, Suzanne; Patel, Kushang; Mishra, Gita; Kuh, Diana

2011-01-01

Background and Aims Marital and parental role characteristics are important factors in both men and women’s health. Most studies to date have either focused on disease specific outcomes or summary measures of self-reported health rather than using functional tests of performance. The goal of this study is to investigate the extent to which marital and parental role characteristics are associated with midlife physical function. Methods Design Prospective birth cohort study. Setting England, Scotland, and Wales. Participants 1353 men and 1411 women followed up since their birth in 1946. Main outcome measure Handgrip strength, timed chair rising, and standing balance tests at age 53 years were used to calculate an aggregate physical performance score that ranged from 0 (poorest score) to 2.81. Results The mean physical performance score was 1.42 (SD 0.42) for men and 1.30 (SD 0.37) for women. By age 53 years, 11% of men and 8% of women had married but remained childless; 6% of men and 4% of women had never married. Never married (x̄ 1.15; 95% CI: 1.06, 1.24) and childless married men (x̄ 1.36; 95% CI: 1.30, 1.42) had significantly poorer physical performance score than married men with children (x̄ 1.46; 95% CI: 1.43, 1.48). These relationships remained after adjustment for adult social class and employment status, own educational attainment and body mass index at 53 years (beta=−0.18, 95% CI: −0.27, −0.09 for never married and beta=−0.09, 95% CI: −0.16, −0.03 for childless married, compared with married men with children). Of those men who had never married 28% reported they were not working due to long-term health problems compared to 5% in both childless married men and married men with children. There were no marked differences in functional outcomes among women. Conclusions In this representative middle-aged population, unmarried and childless men faced greater risk of poor midlife physical function, even after adjustment for confounders. These

Reduced midlife physical functioning among never married and childless men: evidence from the 1946 British birth cohort study.

Science.gov (United States)

Guralnik, Jack M; Butterworth, Suzanne; Patel, Kushang; Mishra, Gita; Kuh, Diana

2009-04-01

Marital and parental role characteristics are important factors in both men and women's health. Most studies to date have either focused on disease specific outcomes or summary measures of self-reported health rather than using functional tests of performance. The goal of this study is to investigate the extent to which marital and parental role characteristics are associated with midlife physical function. A prospective birth cohort study was carried out with reference to births that took place in England, Scotland, and Wales during one week in March of 1946. Regular assessment of 1353 men and 1411 women were made from six weeks after birth throughout childhood and adulthood. Handgrip strength, timed chair rising, and standing balance tests at age 53 years were used to calculate an aggregate physical performance score that ranged from 0 (poorest score) to 2.81. The mean physical performance score was 1.42 (SD 0.42) for men and 1.30 (SD 0.37) for women. By age 53 years, 11% of men and 8% of women had married but remained childless; 6% of men and 4% of women had never married. Never married (x- 1.15; 95% CI 1.06, 1.24) and childless married men (x- 1.36; 95% CI 1.30, 1.42) had significantly poorer physical performance scores than married men with children (x - 1.46; 95% CI 1.43, 1.48). These relationships remained after adjustment for adult social class and employment status, own educational attainment and body mass index at 53 years (beta=-0.18, 95% CI -0.27, -0.09 for never married and beta=-0.09, 95% CI -0.16, -0.03 for childless married, compared with married men with children). Of those men who had never married, 28% reported they were not working due to long-term health problems compared to 5% in both childless married men and married men with children. There were no marked differences in functional outcomes among women. In this representative middle-aged population, unmarried and childless men faced greater risk of poor midlife physical function, even after

Schizophrenia: do men and women suffer from the same disease?

Directory of Open Access Journals (Sweden)

Heinz Häfner

2002-01-01

Full Text Available This article reviews the literature on normal brain development and behavioural development in men and women as well as on aetiological risk factors for schizophrenia, such as pre-, peri- and postnatal complications. The male-female comparisons of age and type of onset, symptomatology, course and outcome were based on a population-based sample of 232 first illness episodes - the ABC Schizophrenia Study sample. The probands were assessed using the IRAOS interview and other instruments retrospectively at first admission and prospectively at six cross sections over five years after first contact. A representative subsample of 130 first admissions or 115 first illness episodes were compared with 130 controls, matched by age, sex and area of residence. Women, 3 to 4 years older than men at illness onset, showed a second peak of onsets in age group 45 to 50 years. After animal experiments and a controlled clinical study this finding was explained by a protective effect of oestrogen persisting until menopause. The underlying neurobiological mechanism consisted in a sensitivity reducing effect of oestrogen on D2 receptors in the brain. The effect of oestrogen, meanwhile confirmed in randomised control trials, also includes genomic effects as well as interactions with free-radical detoxifying systems, thus demonstrating the neuroprotective capabilities of oestrogen. Postmenopausal schizophrenia was more frequent and more severe in women. Men fell ill more frequently and more severely at young age and less frequently and more mildly later in life. Illness course, too, was more unfavourable in postmenopausal women than in their male peers. The protective effect of oestrogen in women depended on the degree of their predisposition to the illness: the higher the familial load for schizophrenia, the weaker the protection by oestrogen. The more favourable illness course in premenopausal women resulted from their higher level of social development at illness

Men with spinal cord injury have a smaller prostate than men without

DEFF Research Database (Denmark)

Hvarness, Helle; Jakobsen, Henrik; Biering-Sørensen, Fin

2007-01-01

To compare prostate volume and number of ejaculations in men with and without spinal cord injury (SCI).......To compare prostate volume and number of ejaculations in men with and without spinal cord injury (SCI)....

Sexual seroadaptation: lessons for prevention and sex research from a cohort of HIV-positive men who have sex with men.

Directory of Open Access Journals (Sweden)

J Jeff McConnell

Full Text Available BACKGROUND: Surveillance data on sexually transmitted infections (STIs and behavioral characteristics identified in studies of the risk of seroconversion are often used as to track sexual behaviors that spread HIV. However, such analyses can be confounded by "seroadaptation"--the restriction of unprotected anal intercourse (UAI, especially unprotected insertive UAI, to seroconcordant partnerships. METHODS: We utilized sexual network methodology and repeated-measures statistics to test the hypothesis that seroadaptive strategies reduce the risk of HIV transmission despite numerous partnerships and frequent UAI. PRINCIPAL FINDINGS: In a prospective cohort study of HIV superinfection including 168 HIV-positive men who have sex with men (MSM, we found extensive seroadaptation. UAI was 15.5 times more likely to occur with a positive partner than a negative one (95% confidence interval [CI], 9.1-26.4. Receptive UAI was 4.3 times more likely in seroconcordant partnerships than with negative partners (95% CI, 2.8-6.6, but insertive UAI was 13.6 times more likely with positives (95% CI, 7.2-25.6. Our estimates suggest that seroadaptation reduced HIV transmissions by 98%. CONCLUSION: Potentially effective HIV prevention strategies, such as seroadaptation, have evolved in communities of MSM before they have been recognized in research or discussed in the public health forum. Thus, to be informative, studies of HIV risk must be designed to assess seroadaptive behaviors rather than be limited to individual characteristics, unprotected intercourse, and numbers of partners. STI surveillance is not an effective indicator of trends in HIV incidence where there are strong patterns of seroadaptation.

Promoting the uptake of HIV testing among men who have sex with men: systematic review of effectiveness and cost-effectiveness.

Science.gov (United States)

Lorenc, Theo; Marrero-Guillamón, Isaac; Aggleton, Peter; Cooper, Chris; Llewellyn, Alexis; Lehmann, Angela; Lindsay, Catriona

2011-06-01

What interventions are effective and cost-effective in increasing the uptake of HIV testing among men who have sex with men (MSM)? A systematic review was conducted of the following databases: AEGIS, ASSIA, BL Direct, BNI, Centre for Reviews and Dissemination, Cochrane Database of Systematic Reviews, CINAHL, Current Contents Connect, EconLit, EMBASE, ERIC, HMIC, Medline, Medline In-Process, NRR, PsychINFO, Scopus, SIGLE, Social Policy and Practice, Web of Science, websites, journal hand-searching, citation chasing and expert recommendations. Prospective studies of the effectiveness or cost-effectiveness of interventions (randomised controlled trial (RCT), controlled trial, one-group or any economic analysis) were included if the intervention aimed to increase the uptake of HIV testing among MSM in a high-income (Organization for Economic Co-operation and Development) country. Quality was assessed and data were extracted using standardised tools. Results were synthesised narratively. Twelve effectiveness studies and one cost-effectiveness study were located, covering a range of intervention types. There is evidence that rapid testing and counselling in community settings (one RCT), and intensive peer counselling (one RCT), can increase the uptake of HIV testing among MSM. There are promising results regarding the introduction of opt-out testing in sexually transmitted infection clinics (two one-group studies). Findings regarding other interventions, including bundling HIV tests with other tests, peer outreach in community settings, and media campaigns, are inconclusive. Findings indicate several promising approaches to increasing HIV testing among MSM. However, there is limited evidence overall, and evidence for the effectiveness of key intervention types (particularly peer outreach and media campaigns) remains lacking.

Meat intake and risk of diverticulitis among men.

Science.gov (United States)

Cao, Yin; Strate, Lisa L; Keeley, Brieze R; Tam, Idy; Wu, Kana; Giovannucci, Edward L; Chan, Andrew T

2018-03-01

Diverticulitis is a common disease with a substantial clinical and economic burden. Besides dietary fibre, the role of other foods in the prevention of diverticulitis is underexplored. We prospectively examined the association between consumption of meat (total red meat, red unprocessed meat, red processed meat, poultry and fish) with risk of incident diverticulitis among 46 461 men enrolled in the Health Professionals Follow-Up Study (1986-2012). Cox proportional hazards models were used to compute relative risks (RRs) and 95% CIs. During 651 970 person-years of follow-up, we documented 764 cases of incident diverticulitis. Compared with men in the lowest quintile (Q1) of total red meat consumption, men in the highest quintile (Q5) had a multivariable RR of 1.58 (95% CI 1.19 to 2.11; p for trend=0.01). The increase in risk was non-linear, plateauing after six servings per week (p for non-linearity=0.002). The association was stronger for unprocessed red meat (RR for Q5 vs Q1: 1.51; 95% CI 1.12 to 2.03; p for trend=0.03) than for processed red meat (RR for Q5 vs Q1: 1.03; 95% CI 0.78 to 1.35; p for trend=0.26). Higher consumption of poultry or fish was not associated with risk of diverticulitis. However, the substitution of poultry or fish for one serving of unprocessed red meat per day was associated with a decrease in risk of diverticulitis (multivariable RR 0.80; 95% CI 0.63 to 0.99). Red meat intake, particularly unprocessed red meat, was associated with an increased risk of diverticulitis. The findings provide practical dietary guidance for patients at risk of diverticulitis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

HPV Infection in Men

Directory of Open Access Journals (Sweden)

Joel M. Palefsky

2007-01-01

Full Text Available While much is known about the natural history of cervical human papillomavirus (HPV infection and its consequences, including cervical intraepithelial neoplasia and cervical cancer, relatively little is known about the natural history of anogenital HPV infection and diseases in men. In part this reflects difficulties in penile sampling and visual assessment of penile lesions. Anal HPV infection and disease also remain poorly understood. Although HPV is transmitted sexually and infects the genitals of both sexes, the cervix remains biologically more vulnerable to malignant transformation than does the penis or anus in men. An understanding of male HPV infection is therefore important in terms of reducing transmission of HPV to women and improving women's health. However, it is also important due to the burden of disease in men, who may develop both penile and anal cancer, particularly among HIV-positive men who have sex with men. Improved sampling techniques of the male genitalia and cohort studies in progress should provide important information on the natural history of anogenital HPV infection and disease in men, including risk factors for HPV acquisition and transmission. The impact of HPV vaccination in women on male anogenital HPV infection will also need to be assessed.

Sex and age related differences in postmyelographic adverse reactions. A prospective study of 1765 myelographies

Energy Technology Data Exchange (ETDEWEB)

Maly, P

1989-09-01

Differences in frequency of postmyelographic adverse reactions were analyzed with respect to sex and age in a prospective study including 1026 patients injected with metrizamide and 739 injected with iohexol. Regardless of the type of contrast medium or myelography, all types of adverse reactions were 1.4-3.8 times as frequent in women as in men. Most of the differences were statistically significant. Headache was more frequent, while vomiting and dizziness were less frequent in both women and men aged 26-50 years compared with those over 50 years of age. Dizziness and increased low back pain were consistently reported spontaneously by the patients less frequently than emerged via formal interview. The large differences between the sexes suggest that further research on contrast media toxicity would be best performed with separation of the data by gender. (orig.).

Vital exhaustion increases the risk of ischemic stroke in women but not in men: results from the Copenhagen City Heart Study

DEFF Research Database (Denmark)

Kornerup, Henriette; Marott, Jacob Louis; Schnohr, Peter

2010-01-01

Several studies have indicated an association between depression and the development of stroke, but few studies have focused on gender differences, although both depression and stroke are more common in women than in men. The aim of the present study was to describe whether vital exhaustion......, a measure of fatigue and depression, prospectively predicts ischemic and hemorrhagic strokes in a large cohort, with particular focus on gender differences....

Serum Long-Chain n-3 Polyunsaturated Fatty Acids, Mercury, and Risk of Sudden Cardiac Death in Men: A Prospective Population-Based Study

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Virtanen, Jyrki K.; Laukkanen, Jari A.; Mursu, Jaakko; Voutilainen, Sari; Tuomainen, Tomi-Pekka

2012-01-01

Objectives Fish consumption has been associated with reduced risk of cardiovascular diseases (CVD), especially sudden cardiac death (SCD). Fish is the major source of long-chain n-3 polyunsaturated fatty acids (PUFA) eicosapentaenoic acid and docosahexaenoic acid. It is also a major source of methylmercury, which was associated with increased risk of CVD in this study population. Impact of interaction between long-chain n-3 PUFA and methylmercury on the SCD risk is unknown. Methods A total of 1857 men from the prospective, population-based Kuopio Ischaemic Heart Disease Risk Factor study, aged 42–60 years and free of CVD at baseline in 1984–1989, were studied. Serum long-chain n-3 PUFA was used as the marker for long-chain n-3 PUFA intake and hair mercury as the marker for mercury exposure. Results During the mean follow-up of 20.1 years, 91 SCD events occurred. In the multivariate Cox proportional hazards regression models, serum long-chain n-3 PUFA concentration was not associated with the risk of SCD until hair mercury was accounted for; then the hazard ratio (HR) in the highest vs. lowest tertile was 0.54 [95% confidence interval (CI) 0.32 to 0.91, p for trend  = 0.046]. When the analyses were stratified by hair mercury content, among those with lower hair mercury, each 0.5 percentage unit increase in the serum long-chain n-3 PUFA was associated with HR of 0.77 (95% CI 0.64 to 0.93), whereas no association was seen among those with higher hair mercury (p for interaction  = 0.01). Among the individual long-chain n-3 PUFA, docosahexaenoic acid was most strongly associated with the risk. Conclusion High exposure to mercury may reduce the benefits of long-chain n-3 PUFA on SCD. PMID:22815906

Serum long-chain n-3 polyunsaturated fatty acids, mercury, and risk of sudden cardiac death in men: a prospective population-based study.

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Jyrki K Virtanen

Full Text Available OBJECTIVES: Fish consumption has been associated with reduced risk of cardiovascular diseases (CVD, especially sudden cardiac death (SCD. Fish is the major source of long-chain n-3 polyunsaturated fatty acids (PUFA eicosapentaenoic acid and docosahexaenoic acid. It is also a major source of methylmercury, which was associated with increased risk of CVD in this study population. Impact of interaction between long-chain n-3 PUFA and methylmercury on the SCD risk is unknown. METHODS: A total of 1857 men from the prospective, population-based Kuopio Ischaemic Heart Disease Risk Factor study, aged 42-60 years and free of CVD at baseline in 1984-1989, were studied. Serum long-chain n-3 PUFA was used as the marker for long-chain n-3 PUFA intake and hair mercury as the marker for mercury exposure. RESULTS: During the mean follow-up of 20.1 years, 91 SCD events occurred. In the multivariate Cox proportional hazards regression models, serum long-chain n-3 PUFA concentration was not associated with the risk of SCD until hair mercury was accounted for; then the hazard ratio (HR in the highest vs. lowest tertile was 0.54 [95% confidence interval (CI 0.32 to 0.91, p for trend = 0.046]. When the analyses were stratified by hair mercury content, among those with lower hair mercury, each 0.5 percentage unit increase in the serum long-chain n-3 PUFA was associated with HR of 0.77 (95% CI 0.64 to 0.93, whereas no association was seen among those with higher hair mercury (p for interaction = 0.01. Among the individual long-chain n-3 PUFA, docosahexaenoic acid was most strongly associated with the risk. CONCLUSION: High exposure to mercury may reduce the benefits of long-chain n-3 PUFA on SCD.

Predictors of completed suicide in a cohort of 50,465 young men: role of personality and deviant behaviour.

OpenAIRE

Allebeck, P.; Allgulander, C.; Fisher, L. D.

1988-01-01

Suicide seems to be increasing in young people in various countries and causes the greatest loss of years of life under the age of 65 in the Swedish population. Data from a national survey of 50,465 conscripts in Sweden were used in a prospective follow up study to assess personality and behavioural predictors of suicide in young men. Altogether 247 completed suicides occurred in the cohort during 13 years' follow up. Baseline data on social conditions, psychological assessments, and psychiat...

Men in the Mirror: The Role of Men's Body Shame in Sexual Aggression.

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Mescher, Kris; Rudman, Laurie A

2014-08-01

Because research on body shame has predominantly focused on women, the consequences of male body shame for gender relations have been under-investigated. Following up on preliminary findings suggesting that men high on body shame were hostile toward women, in two experiments, we uniquely observed that body shame predisposes men to sexual aggression when they react negatively to masculinity threats. In Experiment 1, men rejected by a female confederate for being unattractive showed rape proclivity to the extent they were high on both body shame and post-rejection negative affect. In Experiment 2, the same pattern emerged on the part of men rejected by a female (but not a male) confederate for ostensibly being gay. In concert, the findings suggest that men's body shame is an overlooked factor in sexual aggression, which has implications for extant rape theories and precarious manhood theory. © 2014 by the Society for Personality and Social Psychology, Inc.

Associations of self-reported sleep duration and snoring with colorectal cancer risk in men and women.

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Zhang, Xuehong; Giovannucci, Edward L; Wu, Kana; Gao, Xiang; Hu, Frank; Ogino, Shuji; Schernhammer, Eva S; Fuchs, Charles S; Redline, Susan; Willett, Walter C; Ma, Jing

2013-05-01

We assessed the relationship between sleep duration, snoring and colorectal cancer risk. Prospective cohort studies. United States. A total of 30,121 men aged 41 to 79 years in the Health Professionals Follow-up Study and 76,368 women aged 40 to 73 years in the Nurses' Health Study. None. We queried information on sleep duration and snoring in 1986/87. Cox proportional hazards regression models were used to estimate multivariable hazard ratios (HRs, 95% CIs). We documented 1,973 incident colorectal cancer cases (709 men and 1,264 women) over a 22-year follow-up period. Compared to sleep an average 7 h, ≥ 9 h of sleep was significantly associated with a higher risk of colorectal cancer among men (HR = 1.35, 95% CI: 1.00, 1.82), and to a lesser degree, among women (HR = 1.11, 95% CI: 0.85, 1.44). The risk associated with longer sleep was restricted to individuals who regularly snored (men: HR = 1.80, 95% CI: 1.14, 2.84; women: HR = 2.32, 95% CI: 1.24, 4.36) and to overweight individuals (i.e., BMI ≥ 25 kg/m2) (men: HR = 1.52, 95% CI: 1.04, 2.21; women: HR = 1.37, 95% CI: 0.97, 1.94). Short sleep duration (≤ 5 h) was not associated with an increased risk of colorectal cancer in the entire sample or in subgroups stratified by snoring or BMI. Longer sleep duration was associated with an increased risk of developing colorectal cancer among individuals who were overweight or snored regularly. This observation raises the possibility that sleep apnea and its attendant intermittent hypoxemia may contribute to cancer risk.

Waist circumference and body composition in relation to all-cause mortality in middle-aged men and women

DEFF Research Database (Denmark)

Bigaard, J.; Frederiksen, K.; Tjønneland, A.

2005-01-01

of waist circumference and body composition (body fat and fat-free mass), mutually adjusted, to all-cause mortality. DESIGN: A Danish prospective cohort study with a median follow-up period of 5.8 y. SUBJECTS: In all, 27 178 men and 29 875 women, born in Denmark, aged 50-64 y, and without diagnosis...... of cancer at the time of invitation. MEASUREMENTS: Waist circumference and body composition estimated from impedance measurements. Cox's regression models were used to estimate the mortality rate ratios (RR). RESULTS: Waist circumference was strongly associated with all-cause mortality after adjustment...... for body composition; the mortality RR was 1.36 (95% confidence intervals (CI): 1.22-1.52) times higher per 10% larger waist circumference among men and 1.30 (95% CI: 1.17-1.44) times higher among women. Adjustment for waist circumference eliminated the association between high values of the body fat mass...

Reduced fertilization rates in older men when cervical mucus is suboptimal.

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Dunson, David B; Bigelow, Jamie L; Colombo, Bernardo

2005-04-01

Cervical mucus is vital in the regulation of sperm survival and transport through the reproductive tract. The goal of this study is to assess whether the lowered fertility for men in their late 30s and early 40s is related to the nature of cervical mucus on the day of intercourse. In a prospective study of 7 European family planning centers, 782 couples not using birth control recorded daily observations of intercourse and the nature of cervical mucus. Using data from 1,459 menstrual cycles, 342 ending in pregnancy, we estimate day-specific conception probabilities in relation to mucus and male and female age. On days where cervical mucus was not evident, intercourse for men in their late 30s and early 40s was 50% less likely to result in a clinical pregnancy, adjusting for intercourse timing and female age. As secretions become more conducive to sperm transport, the effect of male age diminishes steadily from 21% on days with damp secretions, to 11% on days with thick mucus, to only 4% on days with most fertile-type mucus. The effect of male age on fecundability can be minimized by timing intercourse on days with optimal secretions. II-2.

Working towards Men's Health: Findings from the Sefton Men's Health Project

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Robinson, Mark; Robertson, Steve; McCullagh, Jo; Hacking, Sue

2010-01-01

Objective: To evaluate a health improvement initiative aimed at enhancing the health of men in deprived areas. Design: A healthy lifestyle programme was undertaken with men to increase their health knowledge, and encourage behaviour modification and access to health improvement services. A peer mentoring programme was implemented and a training…

HIV knowledge and risks among Vietnamese men who have sex with men travelling abroad.

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Nguyen, Huyen; Nguyen, Hoang Quan; Colby, Donn Joseph

2014-08-01

Rapid economic and social development in Vietnam has resulted in increased opportunities for travel and new potential routes of HIV transmission. We conducted a cross-sectional study examining demographics, knowledge, and sexual risk behaviour amongst 100 Vietnamese men who have sex with men who traveled abroad in the previous 12 months. Men who have sex with men surveyed were mostly university-educated, single, and under 30. Most travel (73%) was within Southeast Asia and was undertaken for tourism (51%) or for work (29%). Casual sex with a foreign partner occurred on 39% of trips. Only four were reported to have involved in unsafe sex with a casual partner. Four reported illicit drug use. Alcohol was widely consumed. Multivariate analysis showed that two variables, travelling alone (OR = 5.26,p sex abroad. More HIV prevention education on the risks of sex while travelling abroad is needed for men who have sex with men in Vietnam. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Lateralization for Processing Facial Emotions in Gay Men, Heterosexual Men, and Heterosexual Women.

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Rahman, Qazi; Yusuf, Sifat

2015-07-01

This study tested whether male sexual orientation and gender nonconformity influenced functional cerebral lateralization for the processing of facial emotions. We also tested for the effects of sex of poser and emotion displayed on putative differences. Thirty heterosexual men, 30 heterosexual women, and 40 gay men completed measures of demographic variables, recalled childhood gender nonconformity (CGN), IQ, and the Chimeric Faces Test (CFT). The CFT depicts vertically split chimeric faces, formed with one half showing a neutral expression and the other half showing an emotional expression and performance is measured using a "laterality quotient" (LQ) score. We found that heterosexual men were significantly more right-lateralized when viewing female faces compared to heterosexual women and gay men, who did not differ significantly from each other. Heterosexual women and gay men were more left-lateralized for processing female faces. There were no significant group differences in lateralization for male faces. These results remained when controlling for age and IQ scores. There was no significant effect of CGN on LQ scores. These data suggest that gay men are feminized in some aspects of functional cerebral lateralization for facial emotion. The results were discussed in relation to the selectivity of functional lateralization and putative brain mechanisms underlying sexual attraction towards opposite-sex and same-sex targets.

Caffeine intake is not associated with serum testosterone levels in adult men: cross-sectional findings from the NHANES 1999-2004 and 2011-2012.

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Lopez, David S; Advani, Shailesh; Qiu, Xueting; Tsilidis, Konstantinos K; Khera, Mohit; Kim, Jeri; Canfield, Steven

2018-04-25

The association of caffeine intake with testosterone remains unclear. We evaluated the association of caffeine intake with serum testosterone among American men and determined whether this association varied by race/ethnicity and measurements of adiposity. Data were analyzed for 2581 men (≥20 years old) who participated in the cycles of the NHANES 1999-2004 and 2011-2012, a cross-sectional study. Testosterone (ng/mL) was measured by immunoassay among men who participated in the morning examination session. We analyzed 24-h dietary recall data to estimate caffeine intake (mg/day). Multivariable weighted linear regression models were conducted. We identified no linear relationship between caffeine intake and testosterone levels in the total population, but there was a non-linear association (p nonlinearity  < .01). Similarly, stratified analysis showed nonlinear associations among Mexican-American and Non-Hispanic White men (p nonlinearity  ≤ .03 both) and only among men with waist circumference <102 cm and body mass index <25 kg/m 2 (p nonlinearity  < .01, both). No linear association was identified between levels of caffeine intake and testosterone in US men, but we observed a non-linear association, including among racial/ethnic groups and measurements of adiposity in this cross-sectional study. These associations are warranted to be investigated in larger prospective studies.

Gender roles and their influence on life prospects for women in urban Karachi, Pakistan: a qualitative study

OpenAIRE

Ali, Tazeen S.; Krantz, Gunilla; Gul, Raisa; Asad, Nargis; Johansson, Eva; Mogren, Ingrid

2011-01-01

Background: Pakistan is a patriarchal society where men are the primary authority figures and women are subordinate. This has serious implications on women’s and men’s life prospects. Objective: The aim was to explore current gender roles in urban Pakistan, how these are reproduced and maintained and influence men’s and women’s life circumstances. Design: Five focus group discussions were conducted, including 28 women representing employed, unemployed, educated and uneducated women from diffe...

Positive Portrayals of Feminist Men Increase Men's Solidarity with Feminists and Collective Action Intentions

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Wiley, Shaun; Srinivasan, Ruhi; Finke, Elizabeth; Firnhaber, Joseph; Shilinsky, Alyssa

2013-01-01

The present study examined whether positive portrayals of feminist men could increase men's sense of solidarity with feminists and, through it, their intentions to engage in collective action in support of women. A sample of 102 mostly White men between the ages of 18 and 63 was recruited from Mechanical Turk, an online crowdsourcing marketplace.…

From diminished men to conditionally masculine: sexuality and Australian men and adolescent boys with intellectual disability.

Science.gov (United States)

Wilson, Nathan J; Parmenter, Trevor R; Stancliffe, Roger J; Shuttleworth, Russell P

2013-01-01

Men and boys with intellectual disability represent a unique group who have hitherto been overlooked by researchers and theorists exploring men and masculinities. Qualitative data from an Australian ethnographic study focused on the sexual health needs of men and adolescent boys with moderate to profound intellectual disability. Findings suggest that masculinity for this group of men is more a biopsychosocial phenomenon than a social construct organised around heteronormative ideals. The conditional masculinity of the men participating in the study was based instead on a number of intrinsic and external factors, which are described in detail.

Prospective relationships between workplace sexual harassment and psychological distress.

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Nielsen, M B; Einarsen, S

2012-04-01

Exposure to workplace sexual harassment (SH) has been associated with impaired mental health, but longitudinal studies confirming the relationship are lacking. To examine gender differences in prospective associations between SH and psychological distress. Baseline questionnaire survey data were collected in 2005 in a representative sample of Norwegian employees. Follow-up data were collected in 2007. SH was measured with the Bergen Sexual Harassment Scale. Psychological distress was measured with the 25 item Hopkins Symptom Checklist (HSCL-25) with cases of psychological distress defined as having a mean score of Workplace measures against SH would be expected to lead to a reduction in mental disorders. The finding that psychological distress predicts SH among men may indicate either a vulnerability factor or a negative perception mechanism.

Coffee Consumption and Lung Cancer Risk: The Japan Public Health Center-Based Prospective Study.

Science.gov (United States)

Narita, Saki; Saito, Eiko; Sawada, Norie; Shimazu, Taichi; Yamaji, Taiki; Iwasaki, Motoki; Sasazuki, Shizuka; Noda, Mitsuhiko; Inoue, Manami; Tsugane, Shoichiro

2018-04-05

Many epidemiological studies have indicated a positive association between coffee intake and lung cancer risk, but such findings were suggested to be confounded by smoking. Furthermore, only a few of these studies have been conducted in Asia. Here, we investigated the association between coffee intake and lung cancer risk in one of the largest prospective cohort studies in Japan. We investigated the association of coffee drinking and subsequent incidence of lung cancer among 41,727 men and 45,352 women in the Japan Public Health Center-based Prospective Study using Cox proportional hazards regression, with adjustment for potential confounders and by strata of smoking status. Coffee and other dietary intakes were assessed once at baseline with a food frequency questionnaire (FFQ). During 1,481,887 person-years of follow-up between 1990 and 2011, a total of 1,668 lung cancer cases were identified. In a multivariate regression model, coffee consumption was not associated with risk of lung cancer (HR 1.16; 95% CI, 0.82-1.63; P trend = 0.285 for men and HR 1.49; 95% CI, 0.79-2.83; P trend = 0.942 for women). However, there was a significant increase in the risk for small cell carcinoma (HR 3.52; 95% CI, 1.49-8.28; P trend coffee is not associated with an increased risk of lung cancer incidence, despite observing a significant increase in the risk for small cell carcinoma.

A prospective study on gait-related intrinsic risk factors for lower leg overuse injuries.

Science.gov (United States)

Ghani Zadeh Hesar, N; Van Ginckel, A; Cools, A; Peersman, W; Roosen, P; De Clercq, D; Witvrouw, E

2009-12-01

To determine prospectively gait-related risk factors for lower leg overuse injury (LLOI). A prospective cohort study. Male and female recruits from a start-to-run (STR) programme during a 10-week training period. 131 healthy subjects (20 men and 111 women), without a history of any lower leg complaint, participated in the study. Before the start of the 10-week STR programme, plantar force measurements during running were performed. During STR, lower leg injuries were diagnosed and registered by a sports physician. Plantar force measurements during running were performed using a footscan pressure plate. During the STR, 27 subjects (five men and 22 women) developed a LLOI. Logistic regression analysis revealed that subjects who developed a LLOI had a significantly more laterally directed force distribution at first metatarsal contact and forefoot flat, a more laterally directed force displacement in the forefoot contact phase, foot flat phase and at heel-off. These subjects also had a delayed change of the centre of force (COF) at forefoot flat, a higher force and loading underneath the lateral border of the foot, and a significantly higher directed force displacement of the COF at forefoot flat. These findings suggest that a less pronated heel strike and a more laterally directed roll-off can be considered as risk factors for LLOI. Clinically, the results of this study can be considered important in identifying individuals at risk of LLOI.

HIV, syphilis and heterosexual bridging among Peruvian men who have sex with men.

Science.gov (United States)

Tabet, Stephen; Sanchez, Jorge; Lama, Javier; Goicochea, Pedro; Campos, Pablo; Rouillon, Manuel; Cairo, Jose Luis; Ueda, Lucia; Watts, Douglas; Celum, Connie; Holmes, King K

2002-06-14

To determine prevalence of and risk factors associated with HIV and syphilis seropositivity and estimate incidence of HIV infection among Peruvian men who have sex with men (MSM) and characterize behaviors of men who report sex with both men and women ('bridgers'). Cross-sectional study of MSM in Lima, Peru. Four-hundred and fifty-one MSM (of whom 442 responded to the question regarding sexual orientation) recruited through street outreach. Each was interviewed and underwent serologic testing for syphilis and HIV, including the less sensitive enzyme immunoassay test to estimate HIV incidence. Overall, HIV and syphilis prevalence were 18.5% and 16.0%, respectively, with highest prevalence among cross-dressers (33.3% and 51.1%, respectively). The estimated overall HIV seroincidence was 11.2% per year (95% confidence interval, 4.8-23.6). Overall, 47.1% of men reported ever having sex with a woman: 78.6% of men self-identifying as heterosexuals, 85.1% of bisexuals, 35.5% of homosexuals, and 12.5% of cross-dressers. Of these, 26.5% were 'bridgers', of whom 55% reported two or more female partners during the last year. 'Bridgers' were less likely to have always used condoms during the past year for vaginal sex (17%) than for insertive anal sex with men (25.5%). Among MSM in Peru, HIV and syphilis prevalence and HIV incidence were high, especially among cross-dressers. The high prevalence of bisexuality and low rates of consistent condom use, especially with female sexual partners indicates potential HIV transmission into the heterosexual population.

Sibanye Methods for Prevention Packages Program Project Protocol: Pilot Study of HIV Prevention Interventions for Men Who Have Sex With Men in South Africa.

Science.gov (United States)

McNaghten, Ad; Kearns, Rachel; Siegler, Aaron J; Phaswana-Mafuya, Nancy; Bekker, Linda-Gail; Stephenson, Rob; Baral, Stefan D; Brookmeyer, Ron; Yah, Clarence S; Lambert, Andrew J; Brown, Benjamin; Rosenberg, Eli; Blalock Tharp, Mondie; de Voux, Alex; Beyrer, Chris; Sullivan, Patrick S

2014-10-16

Human immunodeficiency virus (HIV) prevention intervention programs and related research for men who have sex with men (MSM) in the southern African region remain limited, despite the emergence of a severe epidemic among this group. With a lack of understanding of their social and sexual lives and HIV risks, and with MSM being a hidden and stigmatized group in the region, optimized HIV prevention packages for southern African MSM are an urgent public health and research priority. The objective of the Sibanye Health Project is to develop and evaluate a combination package of biomedical, behavioral, and community-level HIV prevention interventions and services for MSM in South Africa. The project consists of three phases: (1) a comprehensive literature review and summary of current HIV prevention interventions (Phase I), (2) agent-based mathematical modeling of HIV transmission in southern African MSM (Phase II), and (3) formative and stigma-related qualitative research, community engagement, training on providing health care to MSM, and the pilot study (Phase III). The pilot study is a prospective one-year study of 200 men in Cape Town and Port Elizabeth, South Africa. The study will assess a package of HIV prevention services, including condom and condom-compatible lubricant choices, risk-reduction counseling, couples HIV testing and counseling, pre-exposure prophylaxis (PrEP) for eligible men, and non-occupational post-exposure prophylaxis for men with a high risk exposure. The pilot study will begin in October 2014. Preliminary results from all components but the pilot study are available. We developed a literature review database with meta-data extracted from 3800 documents from 67 countries. Modeling results indicate that regular HIV testing and promotion of condom use can significantly impact new HIV infections among South African MSM, even in the context of high coverage of early treatment of HIV-positive men and high coverage of PrEP for at-risk HIV

Group-based exercise in daily clinical practice to improve physical fitness in men with prostate cancer undergoing androgen deprivation therapy

DEFF Research Database (Denmark)

Østergren, Peter; Ragle, Anne-Mette; Jakobsen, Henrik

2016-01-01

. This article describes the design of an ongoing prospective observational study to evaluate the potential benefits of exercise in daily clinical practice. METHODS AND ANALYSIS: Men diagnosed with prostate cancer starting or already receiving ADT at our facility are invited to participate in a 12-week exercise......INTRODUCTION: Level 1 evidence supports the use of supervised exercise to mitigate the adverse effects of androgen deprivation therapy (ADT) in men with prostate cancer. The data, however, have been generated in controlled research settings and might not be transferable to daily clinical practice...... programme implemented as the standard of care. Exclusion criteria are opioid-demanding treatment for skeletal pain, an Eastern Cooperative Oncology Group (ECOG) performance status above 2 or the inability to perform floor and machine exercises independently. The intervention consists of an initial...

Difference in Association of Obesity With Prostate Cancer Risk Between US African American and Non-Hispanic White Men in the Selenium and Vitamin E Cancer Prevention Trial (SELECT).

Science.gov (United States)

Barrington, Wendy E; Schenk, Jeannette M; Etzioni, Ruth; Arnold, Kathryn B; Neuhouser, Marian L; Thompson, Ian M; Lucia, M Scott; Kristal, Alan R

2015-06-01

African American men have the highest rates of prostate cancer incidence and mortality in the United States. Understanding underlying reasons for this disparity could identify preventive interventions important to African American men. To determine whether the association of obesity with prostate cancer risk differs between African American and non-Hispanic white men and whether obesity modifies the excess risk associated with African American race. Prospective study of 3398 African American and 22,673 non-Hispanic white men who participated in the Selenium and Vitamin E Cancer Prevention Trial (2001-2011) with present analyses completed in 2014. Total, low-grade (Gleason score American men and a corresponding 1453, 898, and 441 cases in non-Hispanic white men, respectively. Although not associated with risk among non-Hispanic white men, BMI was positively associated with an increase in risk among African American men (BMI, American race increased from 28% (HR, 1.28 [95% CI, 0.91-1.80]) among men with BMI less than 25 to 103% (HR, 2.03 [95% CI, 1.38-2.98]) among African American men with BMI at least 35 (P for trend = .03). Body mass index was inversely associated with low-grade prostate cancer risk within non-Hispanic white men (BMI, American men (BMI, American men, although the increase may be larger within African American men, albeit the racial interaction was not statistically significant (BMI, Obesity is more strongly associated with increased prostate cancer risk among African American than non-Hispanic white men and reducing obesity among African American men could reduce the racial disparity in cancer incidence. Additional research is needed to elucidate the mechanisms underlying the differential effects of obesity in African American and non-Hispanic white men.

Attracting men to vasectomy.

Science.gov (United States)

Finger, W R

1998-01-01

There is far less information available for men about vasectomy than there is available for women about comparable contraceptive services. Also, men do not have medical check-ups on a regular basis, and therefore have less contact with medical practitioners during which vasectomy could otherwise be discussed. Vasectomy needs to be promoted in order for men to learn about and accept it as their contraceptive method of choice. To that end, Marie Stopes International (MSI) launches a vasectomy promotion campaign annually which includes advertising in local newspapers and upon billboards at football stadiums. The campaigns use light-hearted and bold ideas, with some shock value. This approach helps to relax men who otherwise tend to be wary of both the surgical procedure and subsequent consequences of vasectomy. Prevailing social norms should, however, guide the content of promotional campaigns. The UK is one of only a few countries in the world where about the same proportions of men and women use sterilization; 16% of men and 15% of women have been sterilized. A MSI campaign in the UK which began during fall 1997 prompted an increase in the number of inquiries about vasectomy at the Marie Stopes Vasectomy Clinic. Promotional campaigns in developing countries have also been successful. It is also important that campaigns be put in the larger context of promoting all contraceptive methods.

Pampered sons, (wo)manly men, or do-nothing machos? Costa Rican men coming of age under neoliberalism.

Science.gov (United States)

Mannon, Susan E; Kemp, Eagan

2010-01-01

This article explores how young men in Costa Rica negotiate ideas of manhood under neoliberalism. We draw on interview data involving 23 men, ages 15–35, residing in one Costa Rican city. Comparing men across three different class locations, we find diverse "markers of manhood." Our data suggest an emerging globally dominant masculine ideal among an elite class of men, a declining locally dominant masculine ideal among working-class men, and a cynical, possibly counter-cultural masculine ideal among poor men. We conclude that masculinities are not only fluid, but tied to changing economic circumstances and class structures.

Testing Cross-Sectional and Prospective Mediators of Internalized Heterosexism on Heavy Drinking, Alcohol Problems, and Psychological Distress Among Heavy Drinking Men Who Have Sex With Men.

Science.gov (United States)

Kuerbis, Alexis; Mereish, Ethan H; Hayes, Marie; Davis, Christine M; Shao, Sijing; Morgenstern, Jon

2017-01-01

Minority stress theory is one of the primary theories used to understand substance use among lesbian, gay, and bisexual populations. This study tested whether drinking to cope with stress (DTC), loneliness, and gay community participation (GCP) mediated the relationship between one type of minority stress (i.e., internalized heterosexism) and behavioral health outcomes. Using secondary data analysis and the PROCESS procedure, relationships between internalized heterosexism, the mediators (DTC, loneliness, and GCP), and outcomes (heavy drinking, alcohol problems, and psychological distress) were explored, both cross-sectionally and in a lagged manner, among both treatment-seeking and non-treatment-seeking problem drinking men who have sex with men. Problem drinkers (N = 187) were assessed, provided brief normative feedback about their drinking, given the choice to receive brief alcohol use disorder treatment or change on their own, and then followed for 9 months. Cross-sectional findings revealed that internalized heterosexism was significantly associated with heavy drinking, alcohol problems, and psychological distress. DTC emerged as a significant mediator of internalized heterosexism for all the health outcomes. Loneliness and GCP were significant mediators of internalized heterosexism for alcohol problems and psychological distress. Multiple mediation models reveal that all three mediators significantly contribute to internalized heterosexism's effect on health outcomes. Lagged analyses did not yield any significant indirect effects. DTC, loneliness, and GCP all play an integral, mediational role in the relationship between internalized heterosexism and alcohol problems and psychological distress. Findings underscore the necessity of addressing internalized heterosexism in psychosocial interventions along with coping skills training, emphasizing culturally relevant social support and loneliness.

The association between sex hormone-binding globulin and type 2 diabetes in Nigerian men

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Fayefori M. Abbiyesuku

2013-07-01

Full Text Available Background: Epidemiological studies have shown that sex hormone-binding globulin (SHBG has a role in glucose homeostasis in both men and women. However, a prospective study on Japanese-American subjects concluded that SHBG was not a significant risk factor in either men or women, suggesting ethnic differences. We were not aware of any evaluation of SHBG in subjects of African ancestry. Objectives: We investigated the association between SHBG and insulin resistance in type 2 diabetic diabetic men in a hospital in Nigeria. Method: Forty-eight male subjects with type 2 diabetes and 20 non-diabetic male subjects were recruited in this cross-sectional hospital-based study by the convenient sampling method.Height and circumferences around the waist and hip were measured to the nearest 0.5 cm and the waist–hip ratio was calculated from this measurement. Weight was measured and body mass index was calculated. Fasting plasma glucose concentration was measured by the glucose oxidase method with a between-run coefficient of variation of 3%. Insulin and SHBG were measured by means of enzyme-linked immunosorbent assay (ELISA. Results: There was a statistically-significant difference between test results for the diabetic and non-diabetic patients. The mean SHBG concentration was higher in the non-diabetic group (42.2 nmol/L than the diabetic group (30.5 nmol/L. A significant inverse association between insulin resistance and SHBG was observed (r = 0.353, p < 0.015. Conclusion: This study supported earlier observations that a significant inverse correlation exists between SHBG and insulin resistance and provides evidence that the relationship may extend to type 2 diabetic men of African ancestry in Nigeria.

Sexual dysfunction improved in heroin-dependent men after methadone maintenance treatment in Tianjin, China.

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Minying Zhang

Full Text Available OBJECTIVE: To investigate whether methadone maintenance treatment (MMT is correlated with sexual dysfunction in heroin-dependent men and to determine the prevalence and risk factors of sexual dysfunction among men on MMT. METHODS: The study included a retrospective survey and a cross-sectional survey which contained interviews of 293 men who are currently engaged in MMT. The results of the two surveys were compared. For a subset of 43 participants, radioimmunoassay was additionally conducted using retrospective and prospective blood samples to test the levels of plasma testosterone and luteinizing hormone. Other study evaluations were the International Index of Erectile Function (IIEF-15, and Self-rating Depression Scale. RESULTS: Sexual dysfunction in all five IIEF-15 domains (erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction was strongly associated with long-term use of heroin. A decrease in the severity of sexual dysfunction was associated with MMT initiation. Erectile dysfunction, lack of sexual desire, inability to orgasm, and lack of intercourse satisfaction were significantly correlated with increasing age of the participants. Methadone dose and duration of methadone treatment were not found to be associated with sexual dysfunction. The level of plasma testosterone significantly declined during methadone treatment, but results from multivariate analysis indicated low levels of testosterone were not the main cause of sexual dysfunction. No correlation between reported depression status and sexual function was found. CONCLUSIONS: While high levels of sexual dysfunction were reported by heroin-dependent men in our study before and after MMT initiation, MMT appears to be correlated with improved sexual function in the population of the study.

Uranium prospecting; La prospection de l'uranium

Energy Technology Data Exchange (ETDEWEB)

Roubault, M [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1955-07-01

This report is an instruction book for uranium prospecting. It appeals to private prospecting. As prospecting is now a scientific and technical research, it cannot be done without preliminary studies. First of all, general prospecting methods are given with a recall of fundamental geologic data and some general principles which are common with all type of prospecting. The peculiarities of uranium prospecting are also presented and in particular the radioactivity property of uranium as well as the special aspect of uranium ores and the aspect of neighbouring ores. In a third part, a description of the different uranium ores is given and separated in two different categories: primary and secondary ores, according to the place of transformation, deep or near the crust surface respectively. In the first category, the primary ores include pitchblende, thorianite and rare uranium oxides as euxenite and fergusonite for example. In the second category, the secondary ores contain autunite and chalcolite for example. An exhaustive presentation of the geiger-Mueller counter is given with the presentation of its different components, its functioning and utilization and its maintenance. The radioactivity interpretation method is showed as well as the elaboration of a topographic map of the measured radioactivity. A brief presentation of other detection methods than geiger-Mueller counters is given: the measurement of fluorescence and a chemical test using the fluorescence properties of uranium salts. Finally, the main characteristics of uranium deposits are discussed. (M.P.)

Coffee prevents proximal colorectal adenomas in Japanese men: a prospective cohort study.

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Nakamura, Tomiyo; Ishikawa, Hideki; Mutoh, Michihiro; Wakabayashi, Keiji; Kawano, Atsuko; Sakai, Toshiyuki; Matsuura, Nariaki

2016-09-01

This prospective cohort study aimed to show that coffee prevents the recurrence of colorectal tumors (adenomas, precursors of colorectal cancer, and early-stage colorectal cancers) as well as colorectal cancer. The present study included 307 patients who participated in a clinical study that required endoscopy to remove a colorectal tumor. The amount of coffee consumed by the patients at study inclusion and the frequency of colorectal tumors, as detected by colonoscopy over the subsequent 4 years, were assessed. Coffee consumption was determined using a diet survey that included 3-consecutive-day food records. The risk of colorectal tumor recurrence was significantly lower (odds ratio=0.21; 95% confidence interval, 0.06-0.74) in patients who consumed more than three cups of coffee per day compared with those who consumed no coffee. No correlation was observed between the examined factors, including green tea and black tea intake and the amount of caffeine consumed. In subanalysis divided by the tumor location within the colorectum, the odds ratio of colorectal tumor recurrence in the proximal colon showed a tendency toward reduction as coffee consumption increased; however, increased coffee consumption significantly increased colorectal tumor recurrence in the distal colon. We showed that high coffee consumption reduced the overall occurrence of colorectal tumors, affected by the reduction in the proximal colon.

Men and the Suffrage

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Kristmundsdóttir, Sigríður Dúna

2016-01-01

Around the turn of the last century the suffrage was a crucial political issue in Europe and North America. Granting the disenfranchised groups, all women and a proportion of men, the suffrage would foreseeably have lasting effects on the structure of society and its gendered organization. Accordingly, the suffrage was hotly debated. Absent in this debate were the voices of disenfranchised men and this article asks why this was so. No research has been found on why these men did not fight for...

Magnetic resonance imaging-guided biopsies may improve diagnosis in biopsy-naive men with suspicion of prostate cancer

DEFF Research Database (Denmark)

Winther, Mads Dochedahl; Balslev, Ingegerd; Boesen, Lars

2017-01-01

INTRODUCTION: The purpose of this pilot study was to investigate whether a short prostate biparametric magnetic resonance imaging (bp-MRI) protocol provides a valuable diagnostic addition for biopsy guidance in biopsy-naive men with a suspicion of prostate cancer (PCa). METHODS: A total of 62...... biopsy-naive patients referred to a systematic transrectal ultrasound biopsy (TRUS-bx) due to suspicion of PCa were prospectively enrolled. Bp-MRI was performed before biopsy. All lesions were scored according to the modified Prostate Imaging Reporting and Data System (PI-RADS) version 2. All patients...

Methamphetamine Treatment Issues and Considerations among Men Who Have Sex with Men

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Goodrich, Kristopher M.

2011-01-01

Methamphetamine use is epidemic among men who have sex with men (MSM), but treatment has lagged for this group. The author reviews literature concerning use, individual effects of the drug, and treatment for MSM and discusses implications for counselor training, future practice, and research.

Hazardous alcohol consumption is a major factor in male premature mortality in a typical Russian city: prospective cohort study 2003-2009.

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Susannah Tomkins

Full Text Available Russia has experienced massive fluctuations in mortality at working ages over the past three decades. Routine data analyses suggest that these are largely driven by fluctuations in heavy alcohol drinking. However, individual-level evidence supporting alcohol having a major role in Russian mortality comes from only two case-control studies, which could be subject to serious biases due to their design.A prospective study of mortality (2003-9 of 2000 men aged 25-54 years at recruitment was conducted in the city of Izhevsk, Russia. This cohort was free from key limitations inherent in the design of the two earlier case-control studies. Cox proportional hazards regression was used to estimate hazard ratios of all-cause mortality by alcohol drinking type as reported by a proxy informant. Hazardous drinkers were defined as those who either drank non-beverage alcohols or were reported to regularly have hangovers or other behaviours related to heavy drinking episodes. Over the follow-up period 113 men died. Compared to non-hazardous drinkers and abstainers, men who drank hazardously had appreciably higher mortality (HR = 3.4, 95% CI 2.2, 5.1 adjusted for age, smoking and education. The population attributable risk percent (PAR% for hazardous drinking was 26% (95% CI 14,37. However, larger effects were seen in the first two years of follow-up, with a HR of 4.6 (2.5, 8.2 and a corresponding PAR% of 37% (17, 51.This prospective cohort study strengthens the evidence that hazardous alcohol consumption has been a major determinant of mortality among working age men in a typical Russian city. As such the similar findings of the previous case-control studies cannot be explained as artefacts of limitations of their design. As Russia struggles to raise life expectancy, which even in 2009 was only 62 years among men, control of hazardous drinking must remain a top public health priority.

Resistin polymorphisms show associations with obesity, but not with bone parameters in men

DEFF Research Database (Denmark)

Beckers, Sigri; Zegers, Doreen; Van Camp, Jasmijn K

2013-01-01

Resistin is an obesity-related adipokine which has also been implicated in bone metabolism. Therefore, we designed a study to investigate the possible role of resistin gene variation in both obesity and bone mineral density. We included 1,155 individuals from the Odense Androgen Study (663 young...... subjects and 492 older subjects), a population-based, prospective, observational study on the inter-relationship between endocrine status, body composition, muscle function, and bone metabolism in men, in an association study with resistin (RETN) polymorphisms. Three RETN variants (rs1862513, rs3745367....... Research into its possible functional effect might also be required. A role for RETN variants in determining bone mineral density seems unlikely from our results....

Processed Meat Intake Is Unfavorably and Fish Intake Favorably Associated with Semen Quality Indicators among Men Attending a Fertility Clinic123

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Afeiche, Myriam C.; Gaskins, Audrey J.; Williams, Paige L.; Toth, Thomas L.; Wright, Diane L.; Tanrikut, Cigdem; Hauser, Russ; Chavarro, Jorge E.

2014-01-01

Emerging literature suggests that men’s diets may affect spermatogenesis as reflected in semen quality indicators, but literature on the relation between meat intake and semen quality is limited. Our objective was to prospectively examine the relation between meat intake and indicators of semen quality. Men in subfertile couples presenting for evaluation at the Massachusetts General Hospital Fertility Center were invited to participate in an ongoing study of environmental factors and fertilit...

Sexual stigma, psychological well-being and social engagement among men who have sex with men in Beirut, Lebanon.

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Wagner, Glenn J; Aunon, Frances M; Kaplan, Rachel L; Karam, Rita; Khouri, Danielle; Tohme, Johnny; Mokhbat, Jacques

2013-01-01

This qualitative study sought to explore sexual identity development among men who have sex with men in Beirut, Lebanon; the stigma experienced by these men; and how their psychological well-being and social engagement are shaped by how they cope with this stigma. Semi-structured interviews were conducted with 31 men who have sex with men and content analysis was used to identify emergent themes. While many men reported feeling very comfortable with their sexual orientation and had disclosed their sexual orientation to family, most men struggled at least somewhat with their sexuality, often because of perceived stigma from others and internal religious conflict about the immorality of homosexuality. Most participants described experiencing verbal harassment or ridicule or being treated as different or lesser than in social relationships with friends or family. Mechanisms for coping with stigma included social avoidance (trying to pass as heterosexual and limiting interaction with men who have sex with men to the internet) or withdrawal from relationships in an attempt to limit exposure to stigma. Findings suggest that effective coping with both internal and external sexual stigma is central to the psychological well-being and social engagement of men who have sex with men in Beirut, much as has been found in Western gay communities.

Inverse Relationship between Coffee Consumption and Cerebral Microbleeds in Men, but Not Women.

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Shinoda, Masaki; Fujii, Motoharu; Takahashi, Osamu; Kawatsu, Akiko; Uemura, Akihiro; Niimi, Yasunari

2015-10-01

Studies evaluating the association between coffee consumption and neurovascular diseases have frequently yielded contradictory results. The aim of this study was to investigate the association of coffee consumption with small-vessel disease (SVD) incidence in a healthy urban population while accounting for multiple demographic and lifestyle risk factors. This prospective study conducted from May 2013 through March 2014 included 455 participants (314 men and 141 women) aged 25 to 92 years. All subjects completed a questionnaire on coffee consumption and received a comprehensive neurologic examination, including magnetic resonance imaging, at St. Luke's International Hospital (Tokyo, Japan). Incidence of SVD was lower in male daily coffee drinkers than male nondrinkers and occasional drinkers, whereas incidence of white matter lesions was lower in female daily coffee drinkers than female nondrinkers or occasional drinkers. In multivariate analyses including age, sex, smoking status, and BMI, as well as coffee consumption, incidence of microbleeds was significantly lower in male daily coffee drinkers compared to nondrinkers. Daily coffee consumption is associated with reduced risk of cerebral microbleeds in men. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Sex Hormone–Binding Globulin and Risk of Type 2 Diabetes in Women and Men

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Ding, Eric L.; Song, Yiqing; Manson, JoAnn E.; Hunter, David J.; Lee, Cathy C.; Rifai, Nader; Buring, Julie E.; Gaziano, J. Michael; Liu, Simin

2009-01-01

BACKGROUND Circulating sex hormone–binding globulin levels are inversely associated with insulin resistance, but whether these levels can predict the risk of developing type 2 diabetes is uncertain. METHODS We performed a nested case–control study of postmenopausal women in the Women’s Health Study who were not using hormone therapy (359 with newly diagnosed type 2 diabetes and 359 controls). Plasma levels of sex hormone–binding globulin were measured; two polymorphisms of the gene encoding sex hormone–binding globulin, SHBG, that were robustly associated with the protein levels were genotyped and applied in mendelian randomization analyses. We then conducted a replication study in an independent cohort of men from the Physicians’ Health Study II (170 with newly diagnosed type 2 diabetes and 170 controls). RESULTS Among women, higher plasma levels of sex hormone–binding globulin were prospectively associated with a lower risk of type 2 diabetes: multivariable odds ratios were 1.00 for the first (lowest) quartile of plasma levels, 0.16 (95% confidence interval [CI], 0.08 to 0.33) for the second quartile, 0.04 (95% CI, 0.01 to 0.12) for the third quartile, and 0.09 (95% CI, 0.03 to 0.21) for the fourth (highest) quartile (P<0.001 for trend). These prospective associations were replicated among men (odds ratio for the highest quartile of plasma levels vs. the lowest quartile, 0.10; 95% CI, 0.03 to 0.36; P<0.001 for trend). As compared with homozygotes of the respective wild-type allele, carriers of a variant allele of the SHBG single-nucleotide polymorphism (SNP) rs6259 had 10% higher sex hormone–binding globulin levels (P = 0.005), and carriers of an rs6257 variant had 10% lower plasma levels (P = 0.004); variants of both SNPs were also associated with a risk of type 2 diabetes in directions corresponding to their associated sex hormone–binding globulin levels. In mendelian randomization analyses, the predicted odds ratio of type 2 diabetes per

Prospective associations between sedentary lifestyle and BMI in midlife.

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Mortensen, Laust H; Siegler, Ilene C; Barefoot, John C; Grønbaek, Morten; Sørensen, Thorkild I A

2006-08-01

A strong positive cross-sectional relationship between BMI and a sedentary lifestyle has been consistently observed in numerous studies. However, it has been questioned whether high BMI is a determinant or a consequence of a sedentary lifestyle. Using data from four follow-ups of the University of North Carolina Alumni Heart Study, we examined the prospective associations between BMI and sedentary lifestyle in a cohort of 4595 middle-aged men and women who had responded to questionnaires at the ages of 41 (standard deviation 2.3), 44 (2.3), 46 (2.0), and 54 (2.0). BMI was consistently related to increased risk of becoming sedentary in both men and women. The odds ratios of becoming sedentary as predicted by BMI were 1.04 (95% confidence limits, 1.00, 1.07) per 1 kg/m(2) from ages 41 to 44, 1.10 (1.07, 1.14) from ages 44 to 46, and 1.12 (1.08, 1.17) from ages 46 to 54. Controlling for concurrent changes in BMI marginally attenuated the effects. Sedentary lifestyle did not predict changes in BMI, except when concurrent changes in physical activity were taken into account (p sedentary lifestyle but did not provide unambiguous evidence for an effect of sedentary lifestyle on weight gain.

Increased prostate cancer specific mortality following radical prostatectomy in men presenting with voiding symptoms-A whole of population study.

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Ta, Anthony D; Papa, Nathan P; Lawrentschuk, Nathan; Millar, Jeremy L; Syme, Rodney; Giles, Graham G; Bolton, Damien M

2015-09-01

Whole of population studies reporting long-term outcomes following radical prostatectomy (RP) are scarce. We aimed to evaluate the long-term outcomes in men with prostate cancer (PC) treated with RP in a whole of population cohort. A secondary objective was to evaluate the influence of mode of presentation on PC specific mortality (PCSM). A prospective database of all cases of RP performed in Victoria, Australia between 1995 and 2000 was established within the Victorian Cancer Registry. Specimen histopathology reports and prostate-specific antigen (PSA) values were obtained by record linkage to pathology laboratories. Mode of presentation was recorded as either PSA screened (PSA testing offered in absence of voiding symptoms) or symptomatic (diagnosis of PC following presentation with voiding symptoms). Multivariate Cox and competing risk regression models were fitted to analyze all-cause mortality, biochemical recurrence, and PCSM. Between 1995 and 2000, 2,154 men underwent RP in Victoria. During median follow up of 10.2 years (range 0.26-13.5 years), 74 men died from PC. In addition to Gleason score and pathological stage, symptomatic presentation was associated with PCSM. After adjusting for stage and PSA, no difference in PCSM was found between men with Gleason score ≤ 6 and Gleason score 3 + 4 = 7. Men with Gleason score 4 + 3 had significantly greater cumulative incidence of PCSM compared with men with Gleason score 3 + 4. Primary Gleason pattern in Gleason 7 PC is an important prognosticator of survival. Our findings suggest that concomitant voiding symptoms should be considered in the work-up and treatment of PC.

Correlates of unprotected anal sex among men who have sex with men in Tijuana, Mexico

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Barrón-Limón Sergio

2012-06-01

Full Text Available Abstract Background Although men who have sex with men (MSM are disproportionately affected by HIV/AIDS in Mexico, data on current risk behaviors in this population are lacking. This study investigated the prevalence and correlates of unprotected anal intercourse (UAI in a sample of 260 MSM in Tijuana, Mexico. Methods In June 2010, men attending a gay pride celebration were invited to complete a sexual risk survey. Men who reported UAI with a male partner in the past year were compared with men who reported only protected anal sex during the same period. Results Mean age of participants was 29.7; 54% had a high school diploma or less; and 43% were unemployed. In the past year, 55% had been tested for HIV, 21% reported using illicit drugs before or during sex, and 94% had sex only with men. Overall, 50% reported having UAI with another male in the past year. Factors independently associated with UAI in the past year were unemployment (AOR = 1.87, attending adult movie theaters (AOR = 2.21, using illicit drugs before or during sex (AOR = 2.43, and not having a recent HIV test (AOR = 1.85. Conclusions Interventions to promote HIV testing and condom use among men who have sex with men may want to consider venue-specific approaches, as well as focus on drug-use issues in the context of unsafe sex.

Men and Heart Disease

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... Pressure Salt Cholesterol Million Hearts® WISEWOMAN Men and Heart Disease Fact Sheet Recommend on Facebook Tweet Share Compartir Source: Interactive Atlas of Heart Disease and Stroke Heart Disease Facts in Men Heart disease is the leading ...

HIV infection and sexual risk among men who have sex with men and women (MSMW: a systematic review and meta-analysis.

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M Reuel Friedman

Full Text Available OBJECTIVES: To estimate the number of men who have sex with men and women who are HIV-positive in the United States, and to compare HIV prevalence rates between men who have sex with men and women, men who have sex with men only, and men who have sex with women exclusively. METHODS: Following PRISMA guidelines, we conducted a systematic review and meta-analysis of reports referencing HIV prevalence and men who have sex with men and women. We searched PubMed and Ovid PsycINFO for peer-reviewed, U.S.-based articles reporting on HIV prevalence among men who have sex with men and women. We conducted event rate, effect size, moderation and sensitivity analyses. RESULTS: We estimate that 1.0% of U.S. males are bisexually-behaving, and that 121,800 bisexually-behaving men are HIV-positive. Men who have sex with men and women are less than half as likely to be HIV-positive as men who have sex with men only (16.9% vs. 33.3%; OR = 0.41, 95% CI: 0.31, 0.54, but more than five times as likely to be HIV-positive as men who have sex with women exclusively (18.3% vs. 3.5%; OR = 5.71, 95% CI: 3.47, 9.39. They are less likely to engage in unprotected receptive anal intercourse than men who have sex with men only (15.9% vs. 35.0%; OR = 0.36, 95% CI: 0.28, 0.46. Men who have sex with men and women in samples with high racial/ethnic minority proportions had significantly higher HIV prevalence than their counterparts in low racial/ethnic minority samples. CONCLUSIONS: This represents the first meta-analysis of HIV prevalence in the U.S. between men who have sex with men and women and men who have sex with men only. Data collection, research, and HIV prevention and care delivery specifically tailored to men who have sex with men and women are necessary to better quantify and ameliorate this population's HIV burden.

Recruiting Minority Men Who Have Sex With Men for HIV Research: Results From a 4-City Campaign

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Silvestre, Anthony J.; Hylton, John B.; Johnson, Lisette M.; Houston, Carmoncelia; Witt, Mallory; Jacobson, Lisa; Ostrow, David

2006-01-01

We describe the efforts of a 4-city campaign to recruit Black and Hispanic men who have sex with men into an established HIV epidemiological study. The campaign used community organizing principles and a social marketing model that focused on personnel, location, product, costs and benefits, and promotion. The campaign was developed at the community, group, and individual levels to both increase trust and reduce barriers. The proportion of Hispanic men recruited during the 2002–2003 campaign doubled compared with the 1987 campaign, and the proportion and number of White men decreased by 20%. The proportion of Black men decreased because of the large increase in Hispanic men, although the number of Black men increased by 56%. Successful recruitment included training recruitment specialists, involving knowledgeable minority community members during planning, and having an accessible site with convenient hours. PMID:16670218

Muscle function, physical performance and body composition changes in men with prostate cancer undergoing androgen deprivation therapy

Institute of Scientific and Technical Information of China (English)

Thomas W Storer; Renee Miciek; Thomas G Travison

2012-01-01

Prostate cancer (PCa) is the most common visceral malignancy in men with androgen deprivation therapy (ADT) the preferred therapy to suppress testosterone production and hence tumor growth.Despite its effectiveness in lowering testosterone,ADT is associated with side effects including loss of muscle mass,diminished muscle strength,decrements in physical performance,earlier fatigue and declining quality of life.This review reports a survey of the literature with a focus on changes in muscle strength,physical function and body composition,due to short-term and long-term ADT.Studies in these areas are sparse,especially well-controlled,prospective randomized trials.Cross-sectional and longitudinal data (up to 2 years) for men with PCa treated with ADT as well as patients with PCa not receiving ADT and age-matched healthy men are presented when available.Based on limited longitudinal data,the adverse effects of ADT on muscle function,physical performance and body composition occur shortly after the onset of ADT andtend to persist and worsen over time.Exercise training is a safe and effective intervention for mitigating these changes and initial guidelines for exercise program design for men with PCa have been published by the American College of Sports Medicine.Disparities in study duration,typos of studies and other patient-specific variables such as time since diagnosis,cancer stage and comorbidities may all affect an understanding of the influence of ADT on health,physical performance and mortality.

"You're in that realm of unpredictability": mateship, loyalty, and men challenging men who use domestic violence against women.

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Towns, Alison J; Terry, Gareth

2014-08-01

This study reports on discourse analysis of transcripts from focus group discussions held with 28 "ordinary" men about domestic violence. Two broad "mateship" themes emerged: (a) a strong "mateship" discourse that produced public/private boundaries around discussions about intimate heterosexual relationships. Policed by the threat of violence, these boundaries prevented some men from challenging men about their violence. (b) "Loyalty to mates" discourses constituted attention to men's violence against women as threatening the moral integrity of all men. Finally, some men positioned themselves against men's domestic violence, distinguishing their masculinity from men who abuse women. Implications for prevention campaigns are discussed. © The Author(s) 2014.

A 6 month, prospective, observational study of PDE5 inhibitor treatment persistence and adherence in Latin American men with erectile dysfunction.

Science.gov (United States)

Rubio-Aurioles, Eusebio; Reyes, Luis Antonio; Borregales, Leonardo; Cairoli, Carlos; Sorsaburu, Sebastian

2013-06-01

To assess persistence/adherence rates of phosphodiesterase type-5 inhibitor (PDE5I) on-demand dosing in Latin American men with erectile dysfunction (ED), and explore patient characteristics and treatment factors that may be predictive for PDE5I persistence and adherence. Men from Brazil, Mexico, and Venezuela with ED who were naïve to PDE5Is were prescribed sildenafil, tadalafil, vardenafil, or lodenafil on-demand dosing and asked to provide information about PDE5I use at baseline and at 1, 3, and 6 months. Patients were persistent if they used ≥1 dose during the 4 week period prior to each evaluation. Patients were adherent if they complied with dosing instructions during most recent dose. Main outcome measures included Persistence and Adherence Questionnaire (PAQ), Partner Relationship Questionnaire (PRQ), Self-Esteem and Relationship (SEAR) Questionnaire, and International Index of Erectile Function (IIEF). Multivariate logistic regression was used to identify factors associated with persistence and adherence. A total of 511 men were enrolled; most had mild to moderate ED (77.1%); 317 patients (62.0%) were prescribed tadalafil, 116 (22.7%) sildenafil, 75 (14.7%) vardenafil, and 3 (0.6%) lodenafil (not further analyzed). A total of 340 patients (66.5%) were 'persistent' at 6 months; 345 (67.5%) were 'adherent'. Persistence and adherence were associated with age, education level, and ED duration. Reasons for non-persistence included medication cost and lack of efficacy. Study limitations included its design, brief observation period, its bias observed toward tadalafil selection; its dependence on patient self-reporting, limited number of factors that were analyzed for persistence/adherence association, its small number of participating patients and Latin American countries, and inherent differences in PDE5I preference and medical practices. Approximately two-thirds of PDE5I-naïve, Latin American men with ED were persistent and adherent after 6 months of

Love Death-A Retrospective and Prospective Follow-Up Mortality Study Over 45 Years.

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Lange, Lena; Zedler, Barbara; Verhoff, Marcel A; Parzeller, Markus

2017-10-01

Although sexual activity can cause moderate stress, it can cause natural death in individuals with pre-existing illness. The aim of this study was to identify additional pre-existing health problems, sexual practices, and potential circumstances that may trigger fatal events. This medicolegal postmortem, retrospective, and prospective study is based on data of autopsies performed at the Institute of Legal Medicine of the University hospital, Goethe-University, Frankfurt/Main, Germany. Identification of pre-existing health problems, sexual practices, and potential circumstances than could trigger fatal events. From 1972 to 2016 (45 years) approximately 38,000 medicolegal autopsies were performed, of which 99 cases of natural death were connected to sexual activities (0.26%). Except for eight women, men represented most cases. The women's mean age was 45 years (median = 45) and the men's mean age was 57.2 years (median = 57). Causes of death were coronary heart disease (n = 28), myocardial infarction (n = 21) and reinfarction (n = 17), cerebral hemorrhage (n = 12), rupture of aortic aneurysms (n = 8), cardiomyopathy (n = 8), acute heart failure (n = 2), sudden cardiac arrest (n = 1), myocarditis (n = 1), and a combination of post myocardial infarction and cocaine intoxication (n = 1). Most cases showed increased heart weights and body mass indices. Death occurred mainly during the summer and spring and in the home of the deceased. If sexual partners were identified, 34 men died during or after sexual contact with a female prostitute, two cases at least two female prostitutes. Nine men died during or after sexual intercourse with their wife, in seven cases the sexual partner was a mistress, and in four cases the life partner. Five men died during homosexual contacts. Based on the situation 30 men were found in, death occurred during masturbation. Of the women, five died during intercourse with the life partner, two died during intercourse with a lover or

Associations between Dietary Patterns and Impaired Fasting Glucose in Chinese Men: A Cross-Sectional Study.

Science.gov (United States)

Zhang, Meilin; Zhu, Yufeng; Li, Ping; Chang, Hong; Wang, Xuan; Liu, Weiqiao; Zhang, Yuwen; Huang, Guowei

2015-09-21

Few studies have examined the association between Asian dietary pattern and prediabetes, in particular, the Chinese diet. We conducted a cross-sectional study to identify dietary patterns associated with impaired fasting glucose (IFG) which considered a state of prediabetes in Chinese men. The study included 1495 Chinese men aged 20 to 75 years. Information about diet was obtained using an 81-item food frequency questionnaire (FFQ), and 21 predefined food groups were considered in a factor analysis. Three dietary patterns were generated by factor analysis: (1) a vegetables-fruits pattern; (2) an animal offal-dessert pattern; and (3) a white rice-red meat pattern. The multivariate-adjusted odds ratio (OR) of IFG for the highest tertile of the animal offal-dessert pattern in comparison with the lowest tertile was 3.15 (95% confidence intervals (CI): 1.87-5.30). The vegetables-fruits dietary pattern was negatively associated with the risk of IFG, but a significant association was observed only in the third tertile. There was no significant association between IFG and the white rice-red meat pattern. Our findings indicated that the vegetables-fruits dietary pattern was inversely associated with IFG, whereas the animal offal-dessert pattern was associated with an increased risk of IFG in Chinese men. Further prospective studies are needed to elucidate the diet-prediabetes relationships.

Collagen content in the bladder of men with LUTS undergoing open prostatectomy: A pilot study.

Science.gov (United States)

Averbeck, Marcio A; De Lima, Nelson G; Motta, Gabriela A; Beltrao, Lauro F; Abboud Filho, Nury J; Rigotti, Clarice P; Dos Santos, William N; Dos Santos, Steven K J; Da Silva, Luis F B; Rhoden, Ernani L

2018-03-01

To evaluate the collagen content in the bladder wall of men undergoing open prostate surgery. From July 2014 to August 2016, men aged ≥ 50 years, presenting LUTS and undergoing open prostate surgery due to benign prostatic enlargement (BPE) or prostate cancer were prospectively enrolled. Preoperative assessment included validated questionnaires (IPSS and OAB-V8), lower urinary tract ultrasound, and urodynamics. Bladder biopsies were obtained during open prostatectomy for determination of collagen content (sirius red-picric acid stain; polarized light analysis). Collagen to smooth muscle ratio (C/M) in the detrusor was measured and its relationship with preoperative parameters was investigated. The level of significance was P non-diabetic patients (17.71 ± 6.82% vs 12.46 ± 5.2%, respectively; P = 0.024). Reduced bladder compliance was also marker for higher collagen content (P = 0.042). Bladder outlet obstruction (BOO) was not a predictor of increased collagen deposition in the bladder wall (P = 0.75). Patients with PVR ≥ 200 mL showed a higher collagen to smooth muscle ratio in the bladder wall (P = 0.036). DM2 and urodynamic parameters, such as increased PVR and reduced bladder compliance, were associated with higher collagen content in the bladder wall of men with LUTS. © 2017 Wiley Periodicals, Inc.

Endurance- and Resistance-Trained Men Exhibit Lower Cardiovascular Responses to Psychosocial Stress Than Untrained Men.

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Gröpel, Peter; Urner, Maren; Pruessner, Jens C; Quirin, Markus

2018-01-01

Evidence shows that regular physical exercise reduces physiological reactivity to psychosocial stress. However, previous research mainly focused on the effect of endurance exercise, with only a few studies looking at the effect of resistance exercise. The current study tested whether individuals who regularly participate in either endurance or resistance training differ from untrained individuals in adrenal and cardiovascular reactivity to psychosocial stress. Twelve endurance-trained men, 10 resistance-trained men, and 12 healthy but untrained men were exposed to a standardized psychosocial stressor, the Trier Social Stress Test. Measurements of heart rate, free salivary cortisol levels, and mood were obtained throughout the test and compared among the three groups. Overall, both endurance- and resistance-trained men had lower heart rate levels than untrained men, indicating higher cardiac performance of the trained groups. Trained men also exhibited lower heart rate responses to psychosocial stress compared with untrained men. There were no significant group differences in either cortisol responses or mood responses to the stressor. The heart rate results are consistent with previous studies indicating reduced cardiovascular reactivity to psychosocial stress in trained individuals. These findings suggest that long-term endurance and resistance trainings may be related to the same cardiovascular benefits, without exhibiting strong effects on the cortisol reactivity to stress.

Intervention to Increase HIV Testing Among Substance-Using Young Men Who Have Sex With Men: Protocol for a Randomized Controlled Trial.

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Stephenson, Rob; Bonar, Erin E; Carrico, Adam; Hunter, Alexis; Connochie, Daniel; Himmelstein, Rebecca; Bauermeister, Jose

2018-04-30

Young men who have sex with men (YMSM) and transgender people in the Detroit Metro Area are the only risk group for whom the incidence of HIV and sexually transmitted infections (STI) has increased since 2000, with HIV incidence nearly doubling among youth. Substance use (including alcohol), which is relatively frequent among YMSM and transgender people, creates barriers to the optimal delivery of HIV prevention and care services. Standard HIV counseling, testing, and referral (CTR) is limited in providing strategies to identify and address substance use. Hence, in its current form, CTR may not be serving the prevention needs of substance-using YMSM and transgender people. Brief counseling interventions, grounded in principles of motivational interviewing, may offer a mechanism to meet the HIV prevention and care needs of substance-using YMSM and transgender people. This prospective, 4-arm, factorial randomized controlled trial aims to examine the efficacy of an motivational interviewing-based substance use brief intervention (SUBI) on participants' substance use and engagement in HIV prevention. The research implements a prospective randomized controlled trial (Project Swerve) of 600 YMSM and transgender people recruited both online and in person. Eligibility criteria include participants who (1) are between the ages of 15 to 29 years, (2) live in the Detroit Metro Area, (3) self-identify as a man or transgender man or woman, (4) have had sexual contact with a man in the 6 months before enrollment, (5) self-report binge drinking or any substance use in the 3 months before enrollment, and (6) self-report an unknown or negative HIV status upon enrollment. Participants are randomized to receive, 3-months apart starting at baseline, 2 individual sessions. Sessions are CTR-only, SUBI-only, CTR followed by SUBI, or SUBI followed by CTR. Project Swerve was launched in April 2017 and enrollment is ongoing. Incorporating a SUBI that utilizes the principles of motivational

Perceived Similarity With Gay Men Mediates the Effect of Antifemininity on Heterosexual Men's Antigay Prejudice.

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Martínez, Carmen; Vázquez, Carolina; Falomir-Pichastor, Juan Manuel

2015-01-01

This research examined the hypothesis that heterosexual men's motivation to differentiate themselves from gay men mediates the relationship between the antifemininity norm of masculinity and antigay prejudice. We assessed masculinity through three concepts: status, thoughness, and antifemininity. Participants then reported their perceived similarity with gay men and their antigay prejudice. The results showed that antifemininity was the best predictor of both perceived similarity and antigay prejudice: The more people endorsed the antifemininity norm, the more they perceived themselves as dissimilar from gay men and showed antigay prejudice. More important, perceived similarity mediated the effect of antifemininity on antigay prejudice. These findings provide direct evidence for the link between masculinity and the motivation to differentiate oneself from gay men, and they suggest that antigay prejudice accomplishes the identity function of maintaining unambiguous gender boundaries.

HIV prevention needs for men who have sex with men in Swaziland ...

African Journals Online (AJOL)

Men who have sex with men (MSM) have a high HIV burden and also often face multiple other challenges accessing HIV services, including legal and social issues. Although Swaziland recently started responding with interventions for MSM, significant gaps still exist both in information and programming. This study aimed ...

Analysis list: Men1 [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available Men1 Blood,Muscle,Pluripotent stem cell + mm9 http://dbarchive.biosciencedbc.jp/kyu...shu-u/mm9/target/Men1.1.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/target/Men1.5.tsv http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/target/Men1.10.tsv http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Men1....Blood.tsv,http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/colo/Men1.Muscle.tsv,http://dbarchive.bioscience...dbc.jp/kyushu-u/mm9/colo/Men1.Pluripotent_stem_cell.tsv http://dbarchive.bioscienced

Prevalence and Characteristics of Urinary Incontinence in a Treatment Seeking Male Prospective Cohort: Results from the LURN Study.

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Helfand, Brian T; Smith, Abigail R; Lai, H Henry; Yang, Claire C; Gore, John L; Erickson, Brad A; Kreder, Karl J; Cameron, Anne P; Weinfurt, Kevin P; Griffith, James W; Lentz, Aaron; Talaty, Pooja; Andreev, Victor P; Kirkali, Ziya

2018-03-01

Male urinary incontinence is thought to be infrequent. We sought to describe the prevalence of urinary incontinence in a male treatment seeking cohort enrolled in the LURN (Symptoms of Lower Urinary Tract Dysfunction Research Network). Study inclusion and exclusion criteria, including men with prostate cancer or neurogenic bladder, were previously reported. LURN participants prospectively completed questionnaires regarding lower urinary tract symptoms and other clinical variables. Men were grouped based on incontinence type, including 1) no urinary incontinence, 2) post-void dribbling only and 3) urinary incontinence. Comparisons were made using ANOVA and multivariable regression. Of the 477 men 24% reported no urinary incontinence, 44% reported post-void dribbling only and 32% reported urinary incontinence. African American men and those with sleep apnea were more likely to be in the urinary incontinence group than in the no urinary incontinence group (OR 3.2, p = 0.02 and OR 2.73, p = 0.003, respectively). Urinary incontinence was associated with significantly higher bother compared to men without leakage (p urinary incontinence and men with only post-void dribbling those with urinary incontinence were significantly more likely to report higher scores (more severe symptoms) on the PROMIS (Patient-Reported Outcomes Measurement Information System) questionnaire regarding bowel issues, depression and anxiety than men without urinary incontinence (p Urinary incontinence is common among treatment seeking men. This is concerning because the guideline recommended questionnaires to assess male lower urinary tract symptoms do not query for urinary incontinence. Thus, clinicians may be missing an opportunity to intervene and improve patient care. This provides a substantial rationale for a new or updated symptom questionnaire which provides a more comprehensive symptom assessment. Copyright © 2018 American Urological Association Education and Research, Inc. Published by

Sleep-disordered breathing and mortality: a prospective cohort study.

Directory of Open Access Journals (Sweden)

Naresh M Punjabi

2009-08-01

Full Text Available Sleep-disordered breathing is a common condition associated with adverse health outcomes including hypertension and cardiovascular disease. The overall objective of this study was to determine whether sleep-disordered breathing and its sequelae of intermittent hypoxemia and recurrent arousals are associated with mortality in a community sample of adults aged 40 years or older.We prospectively examined whether sleep-disordered breathing was associated with an increased risk of death from any cause in 6,441 men and women participating in the Sleep Heart Health Study. Sleep-disordered breathing was assessed with the apnea-hypopnea index (AHI based on an in-home polysomnogram. Survival analysis and proportional hazards regression models were used to calculate hazard ratios for mortality after adjusting for age, sex, race, smoking status, body mass index, and prevalent medical conditions. The average follow-up period for the cohort was 8.2 y during which 1,047 participants (587 men and 460 women died. Compared to those without sleep-disordered breathing (AHI: or=30.0 events/h sleep-disordered breathing were 0.93 (95% CI: 0.80-1.08, 1.17 (95% CI: 0.97-1.42, and 1.46 (95% CI: 1.14-1.86, respectively. Stratified analyses by sex and age showed that the increased risk of death associated with severe sleep-disordered breathing was statistically significant in men aged 40-70 y (hazard ratio: 2.09; 95% CI: 1.31-3.33. Measures of sleep-related intermittent hypoxemia, but not sleep fragmentation, were independently associated with all-cause mortality. Coronary artery disease-related mortality associated with sleep-disordered breathing showed a pattern of association similar to all-cause mortality.Sleep-disordered breathing is associated with all-cause mortality and specifically that due to coronary artery disease, particularly in men aged 40-70 y with severe sleep-disordered breathing. Please see later in the article for the Editors' Summary.

Smoking increased the risk of prostate cancer with grade group ≥ 4 and intraductal carcinoma in a prospective biopsy cohort.

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Tang, Bo; Han, Cheng-Tao; Gan, Hua-Lei; Zhang, Gui-Ming; Zhang, Cui-Zhu; Yang, Wei-Yi; Shen, Ying; Zhu, Yao; Ye, Ding-Wei

2017-06-01

To investigate the association between smoking and different prostate cancer (PCa) pathological subtypes incidence in Chinese men. We prospectively included 1795 patients who underwent prostate biopsies in one tertiary center between March 2013 and April 2016. Clinical data and biopsy outcomes were collected. Logistic regression was used to evaluate the association between cigarette smoking and PCa incidence. A total of 737 men, 480 men and 58 men were diagnosed with PCa, high-grade PCa (HGPCa, grade group ≥ 4 as accepted by the 2014 ISUP) and intraductal carcinoma of the prostate (IDC-P), respectively. Current smokers had a significantly higher risk of HGPCa than never smokers (OR = 1.89, 95%CI: 1.44-2.48). No such association was observed for low-grade disease and cigarette smoking (OR = 0.84, 95%CI: 0.61-1.16). In a sub-analysis, men who had smoked longer than 30 years had a higher risk of HGPCa, compared with men who had smoked fewer than 30 years (OR = 1.50, 95%CI: 1.09-2.06). Current smokers were more likely to develop IDC-P than never smokers (OR = 2.29, 95%CI: 1.14-4.59). Among men in this Chinese biopsy cohort, current smoking was associated with highly malignant PCa incidence, such as HGPCa and IDC-P. The duration of smoking may be associated with HGPCa. © 2017 Wiley Periodicals, Inc.

Men, masculine identities and childbirth.

Science.gov (United States)

Dolan, Alan; Coe, Christine

2011-11-01

In recent years, fathers' experiences during childbirth have attracted much research and policy interest. However, little of this work has been grounded in the first-hand accounts of men and there is a lack of theory-based research to help understand men's thoughts and practices around childbirth. This paper is based on qualitative research undertaken with first-time fathers and healthcare professionals. It draws on Connell's (1995) conceptualisation of hegemonic masculinity to explore how men construct masculine identities within the context of pregnancy and childbirth and also how healthcare professionals construct masculinity. The paper demonstrates the ways in which men can find themselves marginalised within the context of pregnancy and childbirth, but are still able to draw on identifiable markers of masculine practice which enable them to enact a masculine form congruent with dominant masculinity. It also illustrates how healthcare professionals' constructions of masculinity enable them to predict how men will behave and allow them to position men in ways that involve minimum disruption to their own practice. The paper also highlights how men's marginal status is embedded in the dynamics of the social structure, which produce and reproduce dominant masculine identities within the context of childbirth. © 2011 The Authors. Sociology of Health & Illness © 2011 Foundation for the Sociology of Health & Illness/Blackwell Publishing Ltd.

Resveratrol rescues cadmium-induced mitochondrial injury by enhancing transcriptional regulation of PGC-1α and SOD2 via the Sirt3/FoxO3a pathway in TCMK-1 cells

International Nuclear Information System (INIS)

Fu, Beibei; Zhao, Jiamin; Peng, Wei; Wu, Haibo; Zhang, Yong

2017-01-01

Resveratrol has been reported to ameliorate Cd-induced nephrotoxicity. However, the beneficial effects of resveratrol on Cd-induced nephrotoxicity and the underlying mechanisms of this protection remain unclear. Here, we showed that mouse renal tubular epithelial (TCMK-1) cells exposed to Cd experienced significantly increased mitochondrial reactive oxygen species (mROS) production, as well as decreased mitochondrial biogenesis and function. Cd exposure dramatically decreased Sirt3 protein expression and activity and promoted the acetylation of forkhead box O3 (FoxO3a). Moreover, Cd exposure led to a decreased binding affinity of FoxO3a to the promoters of both peroxisome proliferator-activated receptor-gamma coactivator (PGC)-1α and superoxide dismutase 2 (SOD2), powerful and broad regulators of mitochondrial biogenesis and mROS metabolism. Meanwhile, resveratrol remarkably reduced mROS generation by promoting Sirt3 enrichment within the mitochondria and subsequent upregulation of FoxO3a-mediated mitochondria gene expression of PGC-1α and SOD2. Importantly, mechanistic study revealed that ERK1/2 activation was associated with increased apoptosis induced by Cd, resveratrol suppressed Cd-induced apoptosis in mice kidney. Taken together, our data suggest a novel mechanism of action for resveratrol-attenuated Cd-induced cellular damage, which, in part, was mediated through the activation of the Sirt3/FoxO3a signaling pathway. - Highlights: • Resveratrol alleviates Cd-induced mitochondrial damage and improves mitochondrial biogenesis. • Mitochondrial-protective effect of resveratrol on Cd-induced nephrotoxicity is through a Sirt3-FoxO3a-dependent mechanism. • Resveratrol suppresses Cd-induced apoptosis through ERK1/2 in vivo.