Testosterone Deficiency Increases Hospital Readmission and Mortality Rates in Male Patients with Heart Failure

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Marcelo Rodrigues dos Santos

2015-01-01

Full Text Available Background: Testosterone deficiency in patients with heart failure (HF is associated with decreased exercise capacity and mortality; however, its impact on hospital readmission rate is uncertain. Furthermore, the relationship between testosterone deficiency and sympathetic activation is unknown. Objective: We investigated the role of testosterone level on hospital readmission and mortality rates as well as sympathetic nerve activity in patients with HF. Methods: Total testosterone (TT and free testosterone (FT were measured in 110 hospitalized male patients with a left ventricular ejection fraction < 45% and New York Heart Association classification IV. The patients were placed into low testosterone (LT; n = 66 and normal testosterone (NT; n = 44 groups. Hypogonadism was defined as TT < 300 ng/dL and FT < 131 pmol/L. Muscle sympathetic nerve activity (MSNA was recorded by microneurography in a subpopulation of 27 patients. Results: Length of hospital stay was longer in the LT group compared to in the NT group (37 ± 4 vs. 25 ± 4 days; p = 0.008. Similarly, the cumulative hazard of readmission within 1 year was greater in the LT group compared to in the NT group (44% vs. 22%, p = 0.001. In the single-predictor analysis, TT (hazard ratio [HR], 2.77; 95% confidence interval [CI], 1.58–4.85; p = 0.02 predicted hospital readmission within 90 days. In addition, TT (HR, 4.65; 95% CI, 2.67–8.10; p = 0.009 and readmission within 90 days (HR, 3.27; 95% CI, 1.23–8.69; p = 0.02 predicted increased mortality. Neurohumoral activation, as estimated by MSNA, was significantly higher in the LT group compared to in the NT group (65 ± 3 vs. 51 ± 4 bursts/100 heart beats; p < 0.001. Conclusion: These results support the concept that LT is an independent risk factor for hospital readmission within 90 days and increased mortality in patients with HF. Furthermore, increased MSNA was observed in patients with LT.

Mortality Risk Among Heart Failure Patients With Depression

DEFF Research Database (Denmark)

Adelborg, Kasper; Schmidt, Morten; Sundbøll, Jens

2016-01-01

BACKGROUND: The prevalence of depression is 4- to 5-fold higher in heart failure patients than in the general population. We examined the influence of depression on all-cause mortality in patients with heart failure. METHODS AND RESULTS: Using Danish medical registries, this nationwide population...... included 9636 patients with and 194 887 patients without a diagnosis of depression. Compared with patients without a history of depression, those with depression had higher 1-year (36% versus 33%) and 5-year (68% versus 63%) mortality risks. Overall, the adjusted mortality rate ratio was 1.03 (95% CI 1.......01-1.06). Compared with no depression, the adjusted mortality rate ratios for mild, moderate, and severe depression, as defined by diagnostic codes, were 1.06 (95% CI 1.00-1.13), 1.03 (95% CI 0.99-1.08), and 1.02 (95% CI 0.96-1.09), respectively. In a subcohort of patients, the mortality rate ratios were modified...

Characterizing mortality in pediatric tracheostomy patients.

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Funamura, Jamie L; Yuen, Sonia; Kawai, Kosuke; Gergin, Ozgul; Adil, Eelam; Rahbar, Reza; Watters, Karen

2017-07-01

To assess the longitudinal risk of death following tracheostomy in the pediatric age group. Retrospective cohort study. Hospital records of 513 children (≤18 years) at a tertiary care children's hospital who underwent tracheostomy between 1984 and 2015 were reviewed. The primary outcome measure was time from tracheostomy to death. Secondary patient demographic and clinical characteristics were assessed, with likelihood of death using χ 2 tests and the Cox proportional hazards model. Median age at time of tracheostomy was 0.8 years (interquartile range, 0.3-5.2 years).The highest mortality rate (27.8%) was observed in patients in the 13- to 18-year-old age category; their mortality rate was significantly higher when compared to the lowest mortality risk group patients (age 1-4 years, P = .031). Timing of death was evenly distributed: 1 year after tracheostomy (35.3%). Patients who underwent tracheostomy for cardiopulmonary disease had an increased risk of mortality compared with airway obstruction (adjusted hazard ratio: 3.53, 95% confidence interval: 1.72-7.24, P tracheostomy have a high mortality rate, with an increased risk of death associated with a cardiopulmonary indication for undergoing tracheostomy. The majority of deaths occur after the index hospitalization during which the tracheostomy was performed. BPD and CHD are independent predictors of mortality in pediatric tracheostomy patients. 4 Laryngoscope, 127:1701-1706, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

Mortality in patients with Parkinson's disease

DEFF Research Database (Denmark)

Wermuth, L; Stenager, E; Stenager, E

1995-01-01

INTRODUCTION: After the introduction of L-dopa the mortality rate in Parkinson's disease (PD) patients has changed, but is still higher than in the background population. MATERIAL & METHODS: Mortality, age at death and cause of death in a group of PD patients compared with the background population...

Self-rated appetite as a predictor of mortality in patients with stage 5 chronic kidney disease.

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Gama-Axelsson, Thiane; Lindholm, Bengt; Bárány, Peter; Heimbürger, Olof; Stenvinkel, Peter; Qureshi, Abdul Rashid

2013-03-01

To investigate the level of anorexia and its correlation with mortality in chronic kidney disease stage 5 patients not yet on dialysis (CKD5-ND) and in those with stage 5 chronic kidney disease undergoing dialysis (CKD5-D). In an observational study, self-rated appetite (as part of a subjective global assessment of nutritional status), along with anthropometrics and biochemical markers of nutritional status, was analyzed in relation to survival. In a subgroup of patients, appetite change after start of dialysis was studied prospectively. Two hundred eighty CKD5-ND (40% female; age 54 ± 12 years; glomerular filtration rate 7 ± 2 mL/minute) and 243 CKD5-D patients (116 hemodialysis and 127 peritoneal dialysis [PD]; 44% female; age 54 ± 12 years; dialysis vintage time 12 ± 2 months) who had been on dialysis for about 1 year were studied. CKD5-ND patients with poor appetite (50%) had a higher prevalence of cardiovascular disease, lower body weight and serum creatinine level, and higher C-reactive protein. CKD5-D patients with poor appetite (33%) had impaired subjective global assessment of nutritional status and lower body weight, fat body mass, handgrip strength, hemoglobin, and serum albumin level. In a Kaplan-Meier analysis, appetite was not associated with survival difference, whereas in the Cox proportional hazards model with competing risk analysis, poor appetite increased mortality risk in PD patients but not in hemodialysis and CKD5-ND patients. In CKD5-ND patients, self-rated appetite was not an independent predictor of 48-months survival, whereas there was a significant increase in mortality risk in PD patients with poor appetite. Copyright © 2013 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Association between a self-rated health question and mortality in young and old dialysis patients: a cohort study

NARCIS (Netherlands)

Thong, Melissa S. Y.; Kaptein, Adrian A.; Benyamini, Yael; Krediet, Raymond T.; Boeschoten, Elisabeth W.; Dekker, Friedo W.; Apperloo, A. J.; Bijlsma, J. A.; Boekhout, M.; Boer, W. H.; van der Boog, P. J. M.; Büller, H. R.; van Buren, M.; de Charro, F. Th; Doorenbos, C. J.; van den Dorpel, M. A.; van Es, A.; Fagel, W. J.; Feith, G. W.; de Fijter, C. W. H.; Frenken, L. A. M.; Grave, W.; van Geelen, J. A. C. A.; Gerlag, P. G. G.; Gorgels, J. P. M. C.; Huisman, R. M.; Jager, K. J.; Jie, K.; Koning-Mulder, W. A. H.; Koolen, M. I.; Kremer Hovinga, T. K.; Lavrijssen, A. T. J.; Luik, A. J.; van der Meulen, J.; Parlevliet, K. J.; Raasveld, M. H. M.; van der Sande, F. M.; Schonck, M. J. M.; Schuurmans, M. M. J.; Siegert, C. E. H.; Stegeman, C. A.; Stevens, P.; Thijssen, J. G. P.; Valentijn, R. M.; Vastenburg, G. H.; Verburgh, C. A.; Vincent, H. H.; Vos, P. F.

2008-01-01

BACKGROUND: Self-rated health (SRH) has been shown to predict mortality in large community-based studies; however, large clinical-based studies of this topic are rare. We assessed whether an SRH item predicts mortality in a large sample of incident dialysis patients beyond sociodemographic, disease,

Factors associated to inpatient mortality rates in type-2-diabetic patients: a cross-sectional analytical study in three Peruvian hospitals.

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Atamari-Anahui, Noé; Martinez-Ninanqui, Franklin W; Paucar-Tito, Liz; Morales-Concha, Luz; Miranda-Chirau, Alejandra; Gamarra-Contreras, Marco Antonio; Zea-Nuñez, Carlos Antonio; Mejia, Christian R

2017-12-05

Diabetes mortality has increased in recent years. In Peru, there are few studies on in-hospital mortality due to type 2 diabetes in the provinces. To determine factors associated to hospital mortality in patients with diabetes mellitus type 2 in three hospitals from Cusco-Peru. An analytical cross-sectional study was performed. All patients with diabetes mellitus type 2 hospitalized in the city of Cusco during the 2016 were included. Socio-educational and clinical characteristics were evaluated, with "death" as the variable of interest. The crude (cPR) and adjusted (aPR) prevalence ratios were estimated using generalized linear models with Poisson family and log link function, with their respective 95% confidence intervals (95% CI). The values p diabetes mellitus type 2 patients died during the study period. Mortality was increased as age rises, patients admitted through emergency rooms, patients who were readmitted to the hospital, and patients who had metabolic or renal complications. Patients admitted for a urinary tract infection had a lower mortality rate.

In Hospital Stroke Mortality: Rates and Determinants in Southwestern Saudi Arabia

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Adel A. Alhazzani

2018-05-01

Full Text Available Objectives: The present study analyzed in-hospital first-time stroke mortality in southwestern Saudi Arabia over one-year to assess the in-hospital stroke case fatality rate, mortality rate and explore the factors associated with in-hospital stroke mortality. Study Design: Hospital based follow-up study. Methods: First-time stroke patients admitted to all hospitals in Asser region over one-year period (January through December 2016 were included in the study. Data about personal characteristics, pre-stroke history and clinical criteria, on admission clinical criteria, in-hospital complications and survival status were collected. The last reported Aseer region population was used to calculate age and sex stroke mortality rate per 100,000 population/year. Hazard ratios (HR and concomitant 95% confidence intervals (95% CI were computed using multivariate Cox regression survival analysis. Kaplan-Meier curve survival analysis for stroke patients were plotted. Results: A total of 121 in-hospital deaths out of 1249 first-time stroke patients giving an overall case fatality rate (CFR of 9.7%. Non-significant difference with gender and age were observed in CFR. Overall, in-hospital stroke mortality rate was 5.58 per 100,000/year. Males and elders showed a significantly higher mortality rates. Multivariable Cox regression analyses revealed pre-stroke smoking (HR = 2.36, pre-stroke hypertension (HR = 1.77, post-stroke disturbed consciousness (HR = 6.86, poor mobility (HR = 2.60 and developing pulmonary embolism (HR = 2.63 as significant predictors of in-hospital stroke mortality. Conclusions: In Southwestern Saudi Arabia, the in-hospital stroke mortality rate is higher in men and increases with aging. The prognosis of acute stroke could be improved by smoking cessation, better control of hypertension and prevention of in hospital complication particularly pulmonary embolism.

The impact of production of extended-spectrum β-lactamases on the 28-day mortality rate of patients with Proteus mirabilis bacteremia in Korea.

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Ahn, Jin Young; Ann, Hea Won; Jeon, Yongduk; Ahn, Mi Young; Oh, Dong Hyun; Kim, Yong Chan; Kim, Eun Jin; Song, Je Eun; Jung, In Young; Kim, Moo Hyun; Jeong, Wooyoung; Ku, Nam Su; Jeong, Su Jin; Choi, Jun Yong; Yong, Dongeun; Song, Young Goo; Kim, June Myung

2017-05-03

The incidence of Proteus mirabilis antimicrobial resistance, especially that mediated by extended-spectrum β-lactamases (ESBLs), has increased. We investigated the impact of ESBL production on the mortality of patients with P. mirabilis bacteremia in Korea. Patients diagnosed with P. mirabilis bacteremia between November 2005 and December 2013 at a 2000-bed tertiary care center in South Korea were included in this study. Phenotypic and molecular analyses were performed to assess ESBL expression. Characteristics and treatment outcomes were investigated among ESBL-producing and non-ESBL-producing P. mirabilis bacteremia groups. A multivariate analysis of 28-day mortality rates was performed to evaluate the independent impact of ESBLs. Among 62 P. mirabilis isolates from 62 patients, 14 expressed ESBLs (CTX-M, 2; TEM, 5; both, 6; other, 1), and the 28-day mortality rate of the 62 patients was 17.74%. No clinical factor was significantly associated with ESBL production. The 28-day mortality rate in the ESBL-producing group was significantly higher than that in the non-ESBL-producing group (50% vs. 8.3%, p = 0.001). A multivariate analysis showed that ESBL production (odds ratio [OR], 11.53, 95% confidence interval [CI], 2.11-63.05, p = 0.005) was independently associated with the 28-day mortality rate in patients with P. mirabilis bacteremia. ESBL production is significantly associated with mortality in patients with bacteremia caused by P. mirabilis. Rapid detection of ESBL expression and prompt appropriate antimicrobial therapy are required to reduce mortality caused by P. mirabilis bacteremia.

Major depressive symptoms increase 3-year mortality rate in patients with mild dementia

DEFF Research Database (Denmark)

Petersen, Jindong Ding; Waldorff, Frans Boch; Siersma, Volkert Dirk

2017-01-01

Depression and dementia are commonly concurrent and are both associated with increased mortality among older people. However, little is known about whether home-dwelling patients newly diagnosed with mild dementia coexisting with depressive symptoms have excess mortality. We conducted a post hoc...... analysis based on data from the Danish Alzheimer's Intervention Study of 330 individuals who were diagnosed with mild dementia within the past 12 months. Thirty-four patients were identified with major depressive symptoms (MD-S) at baseline. During the 3-year follow-up period, 56 patients died, and, among...... mortality as compared to the patients without or with only few depressive symptoms. Our result revealed that depression is possibly associated with increased mortality in patients with mild dementia. Given that depression is treatable, screening for depression and treatment of depression can be important...

Low Transvalvular Flow Rate Predicts Mortality in Patients With Low-Gradient Aortic Stenosis Following Aortic Valve Intervention.

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Vamvakidou, Anastasia; Jin, Wenying; Danylenko, Oleksandr; Chahal, Navtej; Khattar, Rajdeep; Senior, Roxy

2018-03-09

This study aimed to assess the value of low transvalvular flow rate (FR) for the prediction of mortality compared with low stroke volume index (SVi) in patients with low-gradient (mean gradient: gradient AS who had undergone valve intervention. We retrospectively followed prospectively assessed consecutive patients with low-gradient, low aortic valve area AS who underwent aortic valve intervention between 2010 and 2014 for all-cause mortality. Of the 218 patients with mean age 75 ± 12 years, 102 (46.8%) had low stroke volume index (SVi) (gradient, low valve area aortic stenosis undergoing aortic valve intervention, low FR, not low SVi, was an independent predictor of medium-term mortality. Copyright © 2018 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

The mortality and response rate after FLANG regimen in patients with refractory/relapsed acute leukemia

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Vali A Mehrzad

2012-01-01

Full Text Available Background: Oncologists today are greatly concerned about the treatment of relapsed/refractory acute leukemia. FLANG regimen, combination of novantron, cytarabine, fludarabine, and granulocyte-colony stimulating factor, has been used in treatment of refractory/relapsed acute leukemia since 1990s. The present study has evaluated mortality and response rate of this regimen. Materials and Methods: In this study, 25 patients with refractory/relapsed acute leukemia aged 15-55 years underwent FLANG regimen at Seyed-Al-Shohada Hospital, Isfahan, Iran during 2008-2009. One month later, bone marrow samples were taken to evaluate the responsiveness to treatment. Participants were followed for a year. The data was analyzed by student-t and chi-square tests, logistic, and Cox regression analysis, and Kaplan-Meier curves in SPSS 19. Results: Out of the 25 patients, 8 patients (32% had acute lymphoblastic leukemia (5 refractory and 3 relapsed cases and 17 subjects had acute myeloid leukemia (7 refractory and 10 relapsed cases. According to the bone marrow biopsies taken one month after FLANG regimen, 10 patients (40% had responded to treatment. Five patients of the 10 responders underwent successful bone marrow transplantation (BMT. On the other hand, 13 patients (52%, who had not entered the CR period, died during the follow-up. Logistic regression analysis did not reveal any significant associations between disease type and responsiveness to treatment. Conclusion: This study indicated higher rates of unresponsiveness to treatment while its mortality rate was comparable with other studies. Overall, according to limitations for BMT (as the only chance for cure in Iran, it seems that FLANG therapy is an acceptable choice for these patients.

Fournier's gangrene: review of 120 patients and predictors of mortality.

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Yılmazlar, Tuncay; Işık, Özgen; Öztürk, Ersin; Özer, Ali; Gülcü, Barış; Ercan, İlker

2014-09-01

Fournier's gangrene (FG) is a devastating and potentially fatal disease requiring prompt and aggressive debridement. In this study, it was aimed to assess the predictors of mortality in a large cohort. Prospectively maintained data of patients with FG were analyzed. Demographic data, duration of symptoms, Uludag Fournier's Gangrene Severity Index (UFGSI) scores, co-morbidities [particularly diabetes mellitus (DM)], etiologies, number of debridement, stoma requirements, length of intensive care unit and hospital stay, and morbidity and mortality rates were reviewed. Multivariate analysis was performed in order to determine factors affecting mortality. 120 patients (81 males) were included in the study. Median age was 58 (22-85) years. UFGSI score was median 9 (1-30). DM was present in 69 (57.5%) patients. Etiology of FG was perianal in fifty-nine, urogenital in 52, and skin in 9 patients. Median debridement count was 3 (1-12). Thirty-one patients required stoma. Forty-eight patients were admitted to intensive care unit and 25 patients required mechanical ventilation. Overall mortality rate was 20.8%. Multivariate analysis revealed UFGSI as the only predictor of mortality (p=0.001). Mortality rate was 13.64 times higher for patients with a UFGSI score of 9 or higher. Fournier's gangrene is a mortal disease requiring emergency surgery. UFGSI is an efficient predictor of mortality for patients with FG.

Rate of change in renal function and mortality in elderly treated hypertensive patients.

Science.gov (United States)

Chowdhury, Enayet K; Langham, Robyn G; Ademi, Zanfina; Owen, Alice; Krum, Henry; Wing, Lindon M H; Nelson, Mark R; Reid, Christopher M

2015-07-07

Evidence relating the rate of change in renal function, measured as eGFR, after antihypertensive treatment in elderly patients to clinical outcome is sparse. This study characterized the rate of change in eGFR after commencement of antihypertensive treatment in an elderly population, the factors associated with eGFR rate change, and the rate's association with all-cause and cardiovascular mortality. Data from the Second Australian National Blood Pressure study were used, where 6083 hypertensive participants aged ≥65 years were enrolled during 1995-1997 and followed for a median of 4.1 years (in-trial). Following the Second Australian National Blood Pressure study, participants were followed-up for a further median 6.9 years (post-trial). The annual rate of change in the eGFR was calculated in 4940 participants using creatinine measurements during the in-trial period and classified into quintiles (Q) on the basis of the following eGFR changes: rapid decline (Q1), decline (Q2), stable (Q3), increase (Q4), and rapid increase (Q5). A rapid decline in eGFR in comparison with those with stable eGFRs during the in-trial period was associated with older age, living in a rural area, wider pulse pressure at baseline, receiving diuretic-based therapy, taking multiple antihypertensive drugs, and having blood pressure <140/90 mmHg during the study. However, a rapid increase in eGFR was observed in younger women and those with a higher cholesterol level. After adjustment for baseline and in-trial covariates, Cox-proportional hazard models showed a significantly greater risk for both all-cause (hazard ratio, 1.28; 95% confidence interval, 1.09 to 1.52; P=0.003) and cardiovascular (hazard ratio, 1.40; 95% confidence interval, 1.11 to 1.76; P=0.004) mortality in the rapid decline group compared with the stable group over a median of 7.2 years after the last eGFR measure. No significant association with mortality was observed for a rapid increase in eGFR. In elderly persons with

Effect of small-dose levosimendan on mortality rates and organ functions in Chinese elderly patients with sepsis

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Wang X

2017-05-01

Full Text Available Xin Wang,1,* Shikui Li2,* 1Intensive Care Unit, 2Cardiothoracic Surgery, Daqing Oilfield General Hospital, Daqing, Heilongjiang, People’s Republic of China *These authors contributed equally to this work Aim: As a primary cause of death not only in Western countries but also in the People’s Republic of China, sepsis is diagnosed as abnormal organ functions as a result of a disordered response to a severe infection. This study was designed to assess the effect of small-dose levosimendan without a loading dose on mortality rates and organ functions in Chinese elderly patients with sepsis.Methods: Following a prospective, randomized, and double-blinded design, 240 Chinese elderly patients with sepsis shock were admitted to the intensive care unit (ICU. All patients were randomly and evenly assigned into a levosimendan group (number of patients =120 and a control group (number of patients =120. The control group underwent standard care, and the levosimendan group was administered levosimendan in addition to standard care.Results: All participants, comprising 134 males (55.8% and 106 females (44.2%, were 70 (67–73 years old. Baseline characteristics, preexisting illnesses, initial infections, organ failures, and additional agents and therapies showed no significant difference between the two groups (P>0.05 for all. There were no significant differences in mortality rates at 28 days, at ICU discharge, and at hospital discharge between the two groups (P>0.05 for all. The number of days of ICU and hospital stay in the levosimendan group was significantly less than for those in the control group (P<0.05 for all. Mean daily total sequential organ failure assessment score and all organ scores except the cardiovascular scores showed no significant difference between the two groups (P>0.05 for all. Cardiovascular scores in the levosimendan group were significantly higher than those in the control group (P<0.05 for all.Conclusion: Small

Anesthesia-related mortality in pediatric patients: a systematic review.

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Gonzalez, Leopoldo Palheta; Pignaton, Wangles; Kusano, Priscila Sayuri; Módolo, Norma Sueli Pinheiro; Braz, José Reinaldo Cerqueira; Braz, Leandro Gobbo

2012-01-01

This systematic review of the Brazilian and worldwide literature aimed to evaluate the incidence and causes of perioperative and anesthesia-related mortality in pediatric patients. Studies were identified by searching EMBASE (1951-2011), PubMed (1966-2011), LILACS (1986-2011), and SciElo (1995-2011). Each paper was revised to identify the author(s), the data source, the time period, the number of patients, the time of death, and the perioperative and anesthesia-related mortality rates. Twenty trials were assessed. Studies from Brazil and developed countries worldwide documented similar total anesthesia-related mortality rates (anesthesia-related mortality rates in the past decade. Higher anesthesia-related mortality rates (2.4-3.3 per 10,000 anesthetics) were found in studies from developing countries over the same time period. Interestingly, pediatric perioperative mortality rates have increased over the past decade, and the rates are higher in Brazil (9.8 per 10,000 anesthetics) and other developing countries (10.7-15.9 per 10,000 anesthetics) compared with developed countries (0.41-6.8 per 10,000 anesthetics), with the exception of Australia (13.4 per 10,000 anesthetics). The major risk factors are being newborn or less than 1 year old, ASA III or worse physical status, and undergoing emergency surgery, general anesthesia, or cardiac surgery. The main causes of mortality were problems with airway management and cardiocirculatory events. Our systematic review of the literature shows that the pediatric anesthesia-related mortality rates in Brazil and in developed countries are similar, whereas the pediatric perioperative mortality rates are higher in Brazil compared with developed countries. Most cases of anesthesia-related mortality are associated with airway and cardiocirculatory events. The data regarding anesthesia-related and perioperative mortality rates may be useful in developing prevention strategies.

Anesthesia-related mortality in pediatric patients: a systematic review

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Leopoldo Palheta Gonzalez

2012-01-01

Full Text Available This systematic review of the Brazilian and worldwide literature aimed to evaluate the incidence and causes of perioperative and anesthesia-related mortality in pediatric patients. Studies were identified by searching EMBASE (1951-2011, PubMed (1966-2011, LILACS (1986-2011, and SciElo (1995-2011. Each paper was revised to identify the author(s, the data source, the time period, the number of patients, the time of death, and the perioperative and anesthesia-related mortality rates. Twenty trials were assessed. Studies from Brazil and developed countries worldwide documented similar total anesthesia-related mortality rates (<1 death per 10,000 anesthetics and declines in anesthesia-related mortality rates in the past decade. Higher anesthesia-related mortality rates (2.4-3.3 per 10,000 anesthetics were found in studies from developing countries over the same time period. Interestingly, pediatric perioperative mortality rates have increased over the past decade, and the rates are higher in Brazil (9.8 per 10,000 anesthetics and other developing countries (10.7-15.9 per 10,000 anesthetics compared with developed countries (0.41-6.8 per 10,000 anesthetics, with the exception of Australia (13.4 per 10,000 anesthetics. The major risk factors are being newborn or less than 1 year old, ASA III or worse physical status, and undergoing emergency surgery, general anesthesia, or cardiac surgery. The main causes of mortality were problems with airway management and cardiocirculatory events. Our systematic review of the literature shows that the pediatric anesthesia-related mortality rates in Brazil and in developed countries are similar, whereas the pediatric perioperative mortality rates are higher in Brazil compared with developed countries. Most cases of anesthesiarelated mortality are associated with airway and cardiocirculatory events. The data regarding anesthesia-related and perioperative mortality rates may be useful in developing prevention

Acute respiratory failure in Pakistani patients: risk factors associated with mortality

International Nuclear Information System (INIS)

Hussain, S.F.; Irfan, M.; Naqi, Y.S.; Islam, M.; Akhtar, W.

2006-01-01

Objective: To assess the outcome and risk factors associated with mortality in patients with acute respiratory failure (ARF). Design: Observational study. Place and Duration of Study: The Aga Khan University Hospital, Karachi, between January 1997 and June 2001. Patients and Methods: All adult patients admitted with a medical cause of acute respiratory failure were reviewed. The primary outcome measure was mortality and secondary outcome measures were factors associated with mortality in ARF. Multiple logistic regression analysis was used to identify the independent risk factors for mortality. Results: A total of 270 patients were admitted with ARF. Hypercapnic respiratory failure was seen in 186 (69%) and hypoxemic in 84 (31%) cases. Pneumonia and COPD exacerbation were the most common underlying causes of ARF. Ventilator support was required in 93 (34.4%) patients. Hospital mortality was 28%. Chronic renal failure, malignancy, hypokalemia, severe acidosis (pH <7.25), septicemia and ARDS independently correlated with mortality. Mortality rate increased sharply (84%) with the presence of three or more risk factors. Conclusion: Acute respiratory failure has a high mortality rate (28%). Development of ARDS or septicemia was associated with high mortality. Presence of more than one risk factor significantly increased the mortality rate. (author)

Calculating the Rate of Senescence From Mortality Data

DEFF Research Database (Denmark)

Koopman, Jacob J E; Rozing, Maarten P; Kramer, Anneke

2016-01-01

, they do not fit mortality rates at young and old ages. Therefore, we developed a method to calculate senescence rates from the acceleration of mortality directly without modeling the mortality rates. We applied the different methods to age group-specific mortality data from the European Renal Association......, the rate of senescence can be calculated directly from non-modeled mortality rates, overcoming the disadvantages of an indirect estimation based on modeled mortality rates....

Reduction in acute myocardial infarction mortality in the United States: risk-standardized mortality rates from 1995-2006.

Science.gov (United States)

Krumholz, Harlan M; Wang, Yun; Chen, Jersey; Drye, Elizabeth E; Spertus, John A; Ross, Joseph S; Curtis, Jeptha P; Nallamothu, Brahmajee K; Lichtman, Judith H; Havranek, Edward P; Masoudi, Frederick A; Radford, Martha J; Han, Lein F; Rapp, Michael T; Straube, Barry M; Normand, Sharon-Lise T

2009-08-19

During the last 2 decades, health care professional, consumer, and payer organizations have sought to improve outcomes for patients hospitalized with acute myocardial infarction (AMI). However, little has been reported about improvements in hospital short-term mortality rates or reductions in between-hospital variation in short-term mortality rates. To estimate hospital-level 30-day risk-standardized mortality rates (RSMRs) for patients discharged with AMI. Observational study using administrative data and a validated risk model to evaluate 3,195,672 discharges in 2,755,370 patients discharged from nonfederal acute care hospitals in the United States between January 1, 1995, and December 31, 2006. Patients were 65 years or older (mean, 78 years) and had at least a 12-month history of fee-for-service enrollment prior to the index hospitalization. Patients discharged alive within 1 day of an admission not against medical advice were excluded, because it is unlikely that these patients had sustained an AMI. Hospital-specific 30-day all-cause RSMR. At the patient level, the odds of dying within 30 days of admission if treated at a hospital 1 SD above the national average relative to that if treated at a hospital 1 SD below the national average were 1.63 (95% CI, 1.60-1.65) in 1995 and 1.56 (95% CI, 1.53-1.60) in 2006. In terms of hospital-specific RSMRs, a decrease from 18.8% in 1995 to 15.8% in 2006 was observed (odds ratio, 0.76; 95% CI, 0.75-0.77). A reduction in between-hospital heterogeneity in the RSMRs was also observed: the coefficient of variation decreased from 11.2% in 1995 to 10.8%, the interquartile range from 2.8% to 2.1%, and the between-hospital variance from 4.4% to 2.9%. Between 1995 and 2006, the risk-standardized hospital mortality rate for Medicare patients discharged with AMI showed a significant decrease, as did between-hospital variation.

Mortality rates among Arab Americans in Michigan.

Science.gov (United States)

Dallo, Florence J; Schwartz, Kendra; Ruterbusch, Julie J; Booza, Jason; Williams, David R

2012-04-01

The objectives of this study were to: (1) calculate age-specific and age-adjusted cause-specific mortality rates for Arab Americans; and (2) compare these rates with those for blacks and whites. Mortality rates were estimated using Michigan death certificate data, an Arab surname and first name list, and 2000 U.S. Census data. Age-specific rates, age-adjusted all-cause and cause-specific rates were calculated. Arab Americans (75+) had higher mortality rates than whites and blacks. Among men, all-cause and cause-specific mortality rates for Arab Americans were in the range of whites and blacks. However, Arab American men had lower mortality rates from cancer and chronic lower respiratory disease compared to both whites and blacks. Among women, Arab Americans had lower mortality rates from heart disease, cancer, stroke, and diabetes than whites and blacks. Arab Americans are growing in number. Future study should focus on designing rigorous separate analyses for this population.

Patterns of mortality rates in Darfur conflict.

Science.gov (United States)

Degomme, Olivier; Guha-Sapir, Debarati

2010-01-23

Several mortality estimates for the Darfur conflict have been reported since 2004, but few accounted for conflict dynamics such as changing displacement and causes of deaths. We analyse changes over time for crude and cause-specific mortality rates, and assess the effect of displacement on mortality rates. Retrospective mortality surveys were gathered from an online database. Quasi-Poisson models were used to assess mortality rates with place and period in which the survey was done, and the proportions of displaced people in the samples were the explanatory variables. Predicted mortality rates for five periods were computed and applied to population data taken from the UN's series about Darfur to obtain the number of deaths. 63 of 107 mortality surveys met all criteria for analysis. Our results show significant reductions in mortality rates from early 2004 to the end of 2008, although rates were higher during deployment of fewer humanitarian aid workers. In general, the reduction in rate was more important for violence-related than for diarrhoea-related mortality. Displacement correlated with increased rates of deaths associated with diarrhoea, but also with reduction in violent deaths. We estimated the excess number of deaths to be 298 271 (95% CI 178 258-461 520). Although violence was the main cause of death during 2004, diseases have been the cause of most deaths since 2005, with displaced populations being the most susceptible. Any reduction in humanitarian assistance could lead to worsening mortality rates, as was the case between mid 2006 and mid 2007. Copyright 2010 Elsevier Ltd. All rights reserved.

Twenty-year mortality of adult patients with primary immune thrombocytopenia

DEFF Research Database (Denmark)

Frederiksen, Henrik; dybdal, Merete Lund; Nørgaard, Mette

2014-01-01

Studies have reported a 1·3- to 2·2-fold higher mortality rate among patients with primary immune thrombocytopenia (ITP) compared to the general population. However, long-term mortality estimates as well as cause-specific mortality data are sparse. In our population-based cohort of adult patients...

Nursing skill mix in European hospitals: cross-sectional study of the association with mortality, patient ratings, and quality of care

Science.gov (United States)

Aiken, Linda H; Rafferty, Anne Marie; Bruyneel, Luk; McHugh, Matthew; Maier, Claudia B; Moreno-Casbas, Teresa; Ball, Jane E; Ausserhofer, Dietmar; Sermeus, Walter

2017-01-01

Objectives To determine the association of hospital nursing skill mix with patient mortality, patient ratings of their care and indicators of quality of care. Design Cross-sectional patient discharge data, hospital characteristics and nurse and patient survey data were merged and analysed using generalised estimating equations (GEE) and logistic regression models. Setting Adult acute care hospitals in Belgium, England, Finland, Ireland, Spain and Switzerland. Participants Survey data were collected from 13 077 nurses in 243 hospitals, and 18 828 patients in 182 of the same hospitals in the six countries. Discharge data were obtained for 275 519 surgical patients in 188 of these hospitals. Main outcome measures Patient mortality, patient ratings of care, care quality, patient safety, adverse events and nurse burnout and job dissatisfaction. Results Richer nurse skill mix (eg, every 10-point increase in the percentage of professional nurses among all nursing personnel) was associated with lower odds of mortality (OR=0.89), lower odds of low hospital ratings from patients (OR=0.90) and lower odds of reports of poor quality (OR=0.89), poor safety grades (OR=0.85) and other poor outcomes (0.80nurses is associated with an 11% increase in the odds of death. In our hospital sample, there were an average of six caregivers for every 25 patients, four of whom were professional nurses. Substituting one nurse assistant for a professional nurse for every 25 patients is associated with a 21% increase in the odds of dying. Conclusions A bedside care workforce with a greater proportion of professional nurses is associated with better outcomes for patients and nurses. Reducing nursing skill mix by adding nursing associates and other categories of assistive nursing personnel without professional nurse qualifications may contribute to preventable deaths, erode quality and safety of hospital care and contribute to hospital nurse shortages. PMID:28626086

Predictors of in-hospital mortality among older patients

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Thiago J. A. Silva

2009-01-01

Full Text Available OBJECTIVE: The objective of this study was to determine predictors of in-hospital mortality among older patients admitted to a geriatric care unit. INTRODUCTION: The growing number of older individuals among hospitalized patients demands a thorough investigation of the factors that contribute to their mortality. METHODS: This was a prospective observational study implemented from February 2004 to October 2007 in a tertiary university hospital. A consecutive sample of 922 patients was evaluated for possible inclusion in this study. Patients hospitalized for palliative care, those who declined to participate, and those with incomplete data were excluded, resulting in a group of 856 patients aged 60 to 104 years. Bivariate and multivariate analyses were performed to determine associations between in-patient mortality and gender, age, length of stay, number of prescribed medications and diagnoses at admission, history of heart failure, neoplastic disease, immobility syndrome, delirium, infectious disease, and laboratory tests at admission (serum albumin and creatinine. RESULTS: The overall mortality rate was 16.4%. The following factors were associated with higher in-hospital mortality: delirium (OR=4.13, CI=2.65-6.44, P1.3mg/dL (OR=2.39, CI=1.53-3.72, P<.001, history of heart failure (OR=1.97, CI=1.20-3.22, P=.007, immobility (OR=1.84, CI=1.16-2.92, P =.009, and advanced age (OR=1.03, CI=1.01-1.06, P=.019. CONCLUSIONS: This study strengthens the perception of delirium as a mortality predictor among older inpatients. Cancer, immobility, low albumin levels, elevated creatinine levels, history of heart failure and advanced age were also related to higher mortality rates in this population.

Predicting the mortality in geriatric patients with dengue fever

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Huang, Hung-Sheng; Hsu, Chien-Chin; Ye, Je-Chiuan; Su, Shih-Bin; Huang, Chien-Cheng; Lin, Hung-Jung

2017-01-01

Abstract Geriatric patients have high mortality for dengue fever (DF); however, there is no adequate method to predict mortality in geriatric patients. Therefore, we conducted this study to develop a tool in an attempt to address this issue. We conducted a retrospective case–control study in a tertiary medical center during the DF outbreak in Taiwan in 2015. All the geriatric patients (aged ≥65 years) who visited the study hospital between September 1, 2015, and December 31, 2015, were recruited into this study. Variables included demographic data, vital signs, symptoms and signs, comorbidities, living status, laboratory data, and 30-day mortality. We investigated independent mortality predictors by univariate analysis and multivariate logistic regression analysis and then combined these predictors to predict the mortality. A total of 627 geriatric DF patients were recruited, with a mortality rate of 4.3% (27 deaths and 600 survivals). The following 4 independent mortality predictors were identified: severe coma [Glasgow Coma Scale: ≤8; adjusted odds ratio (AOR): 11.36; 95% confidence interval (CI): 1.89–68.19], bedridden (AOR: 10.46; 95% CI: 1.58–69.16), severe hepatitis (aspartate aminotransferase >1000 U/L; AOR: 96.08; 95% CI: 14.11–654.40), and renal failure (serum creatinine >2 mg/dL; AOR: 6.03; 95% CI: 1.50–24.24). When we combined the predictors, we found that the sensitivity, specificity, positive predictive value, and negative predictive value for patients with 1 or more predictors were 70.37%, 88.17%, 21.11%, and 98.51%, respectively. For patients with 2 or more predictors, the respective values were 33.33%, 99.44%, 57.14%, and 98.51%. We developed a new method to help decision making. Among geriatric patients with none of the predictors, the survival rate was 98.51%, and among those with 2 or more predictors, the mortality rate was 57.14%. This method is simple and useful, especially in an outbreak. PMID:28906367

Osteoprotegerin and mortality in type 2 diabetic patients

DEFF Research Database (Denmark)

Reinhard, Henrik; Lajer, Maria Stenkil; Gall, Mari-Anne

2010-01-01

aimed to investigate the prognostic value of OPG in relation to all-cause and cardiovascular mortality in a cohort of type 2 diabetic patients. RESEARCH DESIGN AND METHODS In a prospective observational follow-up study, 283 type 2 diabetic patients (172 men; aged 53.9 ± 8.8 years) were followed...... predictor of all-cause mortality in type 2 diabetic patients. The effect of OPG on all-cause mortality was independent of conventional cardiovascular risk factors, UAER, and NT-proBNP levels....... for a median of 16.8 years (range 0.2-23.0). Baseline plasma OPG concentrations were determined by immunoassay. RESULTS During follow-up, 193 (68%) patients died. High versus low levels of OPG predicted all-cause mortality (covariate-adjusted for urinary albumin excretion rate [UAER], estimated glomerular...

Variability in the measurement of hospital-wide mortality rates.

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Shahian, David M; Wolf, Robert E; Iezzoni, Lisa I; Kirle, Leslie; Normand, Sharon-Lise T

2010-12-23

Several countries use hospital-wide mortality rates to evaluate the quality of hospital care, although the usefulness of this metric has been questioned. Massachusetts policymakers recently requested an assessment of methods to calculate this aggregate mortality metric for use as a measure of hospital quality. The Massachusetts Division of Health Care Finance and Policy provided four vendors with identical information on 2,528,624 discharges from Massachusetts acute care hospitals from October 1, 2004, through September 30, 2007. Vendors applied their risk-adjustment algorithms and provided predicted probabilities of in-hospital death for each discharge and for hospital-level observed and expected mortality rates. We compared the numbers and characteristics of discharges and hospitals included by each of the four methods. We also compared hospitals' standardized mortality ratios and classification of hospitals with mortality rates that were higher or lower than expected, according to each method. The proportions of discharges that were included by each method ranged from 28% to 95%, and the severity of patients' diagnoses varied widely. Because of their discharge-selection criteria, two methods calculated in-hospital mortality rates (4.0% and 5.9%) that were twice the state average (2.1%). Pairwise associations (Pearson correlation coefficients) of discharge-level predicted mortality probabilities ranged from 0.46 to 0.70. Hospital-performance categorizations varied substantially and were sometimes completely discordant. In 2006, a total of 12 of 28 hospitals that had higher-than-expected hospital-wide mortality when classified by one method had lower-than-expected mortality when classified by one or more of the other methods. Four common methods for calculating hospital-wide mortality produced substantially different results. This may have resulted from a lack of standardized national eligibility and exclusion criteria, different statistical methods, or

Mortality Rates Among Arab Americans in Michigan

OpenAIRE

Dallo, Florence J.; Schwartz, Kendra; Ruterbusch, Julie J.; Booza, Jason; Williams, David R.

2012-01-01

The objectives of this study were to: (1) calculate age-specific and age-adjusted cause-specific mortality rates for Arab Americans; and (2) compare these rates with those for blacks and whites. Mortality rates were estimated using Michigan death certificate data, an Arab surname and first name list, and 2000 U.S. Census data. Age-specific rates, age-adjusted all-cause and cause-specific rates were calculated. Arab Americans (75+) had higher mortality rates than whites and blacks. Among men, ...

Mortality Rates in Patients With Chronic Hepatitis C and Cirrhosis Compared With the General Population

DEFF Research Database (Denmark)

Hallager, Sofie; Brehm Christensen, Peer; Ladelund, Steen

2017-01-01

Background: Knowledge about mortality rates (MRs) in patients with chronic hepatitis C (CHC) with cirrhosis is limited. This study aimed to estimate all-cause MRs among patients with CHC with or without cirrhosis in Denmark compared with the general population. Methods: Patients registered...... in the Danish Database for Hepatitis B and C with CHC and a liver fibrosis assessment were eligible for inclusion. Liver fibrosis was assessed by means of liver biopsy, transient elastography, and clinical cirrhosis. Up to 20 sex- and age-matched individuals per patient were identified in the general population....... Data were extracted from nationwide registries. Results: A total of 3410 patients with CHC (1014 with cirrhosis), and 67 315 matched individuals were included. Adjusted MR ratios (MRRs) between patients with or without cirrhosis and their comparison cohorts were 5.64 (95% confidence interval [CI], 4...

Vitamin D deficiency is independently associated with mortality among critically ill patients

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Rafael Barberena Moraes

2015-05-01

Full Text Available OBJECTIVE: Studies suggest an association between vitamin D deficiency and morbidity/mortality in critically ill patients. Several issues remain unexplained, including which vitamin D levels are related to morbidity and mortality and the relevance of vitamin D kinetics to clinical outcomes. We conducted this study to address the association of baseline vitamin D levels and vitamin D kinetics with morbidity and mortality in critically ill patients. METHOD: In 135 intensive care unit (ICU patients, vitamin D was prospectively measured on admission and weekly until discharge from the ICU. The following outcomes of interest were analyzed: 28-day mortality, mechanical ventilation, length of stay, infection rate, and culture positivity. RESULTS: Mortality rates were higher among patients with vitamin D levels 12 ng/mL (32.2% vs. 13.2%, with an adjusted relative risk of 2.2 (95% CI 1.07-4.54; p< 0.05. There were no differences in the length of stay, ventilation requirements, infection rate, or culture positivity. CONCLUSIONS: This study suggests that low vitamin D levels on ICU admission are an independent risk factor for mortality in critically ill patients. Low vitamin D levels at ICU admission may have a causal relationship with mortality and may serve as an indicator for vitamin D replacement among critically ill patients.

Long-term mortality rates (>8-year) improve as compared to the general and obese population following bariatric surgery.

Science.gov (United States)

Telem, Dana A; Talamini, Mark; Shroyer, A Laurie; Yang, Jie; Altieri, Maria; Zhang, Qiao; Gracia, Gerald; Pryor, Aurora D

2015-03-01

Sparse data are available on long-term patient mortality following bariatric surgery as compared to the general population. The purpose of this study was to assess long-term mortality rates and identify risk factors for all-cause mortality following bariatric surgery. New York State (NYS) Planning and Research Cooperative System (SPARCS) longitudinal administrative data were used to identify 7,862 adult patients who underwent a primary laparoscopic bariatric surgery from 1999 to 2005. The Social Security Death Index database identified >30-day mortalities. Risk factors for mortality were screened using a univariate Cox proportional hazard (PH) model and analyzed using a multiple PH model. Based on age, gender, and race/ethnicity, actuarial projections for NYS mortality rates obtained from Centers of Disease Control were compared to the actual post-bariatric surgery mortality rates observed. The mean bariatric mortality rate was 2.5 % with 8-14 years of follow-up. Mean time to death ranged from 4 to 6 year and did not differ by operation (p = 0.073). From 1999 to 2010, the actuarial mortality rate predicted for the general NYS population was 2.1 % versus the observed 1.5 % for the bariatric surgery population (p = 0.005). Extrapolating to 2013, demonstrated the actuarial mortality predictions at 3.1 % versus the bariatric surgery patients' observed morality rate of 2.5 % (p = 0.01). Risk factors associated with an earlier time to death included: age, male gender, Medicare/Medicaid insurance, congestive heart failure, rheumatoid arthritis, pulmonary circulation disorders, and diabetes. No procedure-specific or perioperative complication impact for time-to-death was found. Long-term mortality rate of patients undergoing bariatric surgery significantly improves as compared to the general population regardless of bariatric operation performed. Additionally, perioperative complications do not increase long-term mortality risk. This study did identify specific patient

Mortality in patients with Parkinson's disease

DEFF Research Database (Denmark)

Wermuth, L; Stenager, E; Stenager, E

1995-01-01

INTRODUCTION: After the introduction of L-dopa the mortality rate in Parkinson's disease (PD) patients has changed, but is still higher than in the background population. MATERIAL & METHODS: Mortality, age at death and cause of death in a group of PD patients compared with the background population....... In the background population the median age at death was 80.69 years for men and 84.37 years for women. The SMR for men was 1.92 and for women 2.47. Infections, in particular lung infections, and heart diseases were the most common causes of death. Seventy percent of the death certificates had PD as a diagnosis....... CONCLUSION: It is likely that several factors can influence the changed mortality of PD: more effective treatment, changing diagnostic practice, and inter-disease competition....

Nursing skill mix in European hospitals: cross-sectional study of the association with mortality, patient ratings, and quality of care.

Science.gov (United States)

Aiken, Linda H; Sloane, Douglas; Griffiths, Peter; Rafferty, Anne Marie; Bruyneel, Luk; McHugh, Matthew; Maier, Claudia B; Moreno-Casbas, Teresa; Ball, Jane E; Ausserhofer, Dietmar; Sermeus, Walter

2017-07-01

To determine the association of hospital nursing skill mix with patient mortality, patient ratings of their care and indicators of quality of care. Cross-sectional patient discharge data, hospital characteristics and nurse and patient survey data were merged and analysed using generalised estimating equations (GEE) and logistic regression models. Adult acute care hospitals in Belgium, England, Finland, Ireland, Spain and Switzerland. Survey data were collected from 13 077 nurses in 243 hospitals, and 18 828 patients in 182 of the same hospitals in the six countries. Discharge data were obtained for 275 519 surgical patients in 188 of these hospitals. Patient mortality, patient ratings of care, care quality, patient safety, adverse events and nurse burnout and job dissatisfaction. Richer nurse skill mix (eg, every 10-point increase in the percentage of professional nurses among all nursing personnel) was associated with lower odds of mortality (OR=0.89), lower odds of low hospital ratings from patients (OR=0.90) and lower odds of reports of poor quality (OR=0.89), poor safety grades (OR=0.85) and other poor outcomes (0.80nurses is associated with an 11% increase in the odds of death. In our hospital sample, there were an average of six caregivers for every 25 patients, four of whom were professional nurses. Substituting one nurse assistant for a professional nurse for every 25 patients is associated with a 21% increase in the odds of dying. A bedside care workforce with a greater proportion of professional nurses is associated with better outcomes for patients and nurses. Reducing nursing skill mix by adding nursing associates and other categories of assistive nursing personnel without professional nurse qualifications may contribute to preventable deaths, erode quality and safety of hospital care and contribute to hospital nurse shortages. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please

Impact of heart rate in atrial fibrillation versus sinus rhythm on mortality in octogenarian patients with acute coronary syndrome.

Science.gov (United States)

Li, Shijun; Barywani, Salim; Fu, Michael

2017-01-01

Association of heart rate (HR) with mortality in patients with acute coronary syndrome (ACS) and aged ≥ 80 years are underrepresented in clinical trials. We therefore aimed to investigate the association of HR in atrial fibrillation (AF) versus sinus rhythm (SR) with all-cause mortality in octogenarian patients with ACS. A total of 336 patients with ACS patients and aged ≥ 80 years were enrolled into the current study. The end point of interest was death from any cause. Association of HR in AF versus SR with mortality was analyzed by Kaplan-Meier curve following log-rank test and multivariable Cox regression analysis. In total, 63 (87.5%) of patients with AF were dead and 147 (59.8%) of patients with SR were dead during the follow-up period. The best cut-off was 80 bpm, with a sensitivity of 62% and specificity of 66%. HR ≤ 80 bpm in SR but not in AF was associated with better outcome as compared with HR > 80 bpm (Chi-Square = 26.55, Log rank P < 0.001). In SR subgroup, the hazard ratios of HR ≤ 80 bpm were 0.51(95% CI 0.37-0.70, P < 0.001) adjusted for age, 0.46 (95%CI 0.33-0.63, P < 0.001) adjusted for gender, 0.62 (95%CI 0.42- 0.93, P = 0.020) adjusted for multivariables respectively. In AF subgroup, the hazard ratios of HR ≤ 80 bpm were 0.83(95% CI 0.49-1.38, P = 0.464) adjusted for age, 0.96 (95%CI 0.59-1.58, P = 0.882) adjusted for gender, 0.72(95% CI 0.41-1.26, P = 0.249) adjusted for multivariables respectively. The current study demonstrates that heart rate is an independent prognostic predictor for all-cause mortality, and HR ≤ 80 bpm is associated with improved outcome in SR but not in AF in octogenarian patients with ACS.

Characteristics, outcome and predictors of one year mortality rate in patients with acute heart failure

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Banović Marko

2011-01-01

Full Text Available Background/Aim. Acute heart failure (AHF is one of the most common diseases in emergency medicine, associated with poor prognosis and high in-hospital and longterm mortality. The aim of this study was to investigate characteristics, outcomes and one year mortality of patients with AHF in the local population. Methods. This prospective study consisted of 64 consecutive unselected patients treated in the Coronary Care Unit of the Emergency Centre (Clinical Center of Serbia, Belgrade and were followed for one year after the discharge. Results. Mean age of the patients was 63.6 ± 12.6 years and 59.4% were males. Acute congestion (43.8% and pulmonary edema (39.1% were the most common presentations of AHF. Mean left ventricular ejection fraction (LVEF was 39.7% ± 9.25%, while 44.4% of the patients had LVEF ≥ 50%. At discharge, 55.9% of the patients received therapy with β-blockers, 94.9% diuretics, out of which 47.7% spironolactone, 94.9% patients were given ACE-inhibitors or angiotensin receptor blokcers (ARB. The 12-month all-cause mortality was 26.5%. Independent predictors of one year mortality were previous hospitalization due to heart disease, reduced LVEF, reduced fraction of shortening (FS and a higher tricuspid velocity. Conclusion. One year mortality of our patients with AHF was high, similar to the known European studies. Independent predictors of one year mortality were previous hospitalization due to heart disease, reduced LVEF and LVFS and a higher tricuspid velocity.

Poverty Mapping Project: Global Subnational Infant Mortality Rates

Data.gov (United States)

National Aeronautics and Space Administration — The Global Subnational Infant Mortality Rates consists of estimates of infant mortality rates for the year 2000. The infant mortality rate for a region or country is...

Clinical characteristics associated with mortality of patients with anaerobic bacteremia.

Science.gov (United States)

Umemura, Takumi; Hamada, Yukihiro; Yamagishi, Yuka; Suematsu, Hiroyuki; Mikamo, Hiroshige

2016-06-01

The presence of anaerobes in the blood stream is known to be associated with a higher rate of mortality. However, few prognostic risk factor analyses examining whether a patient's background characteristics are associated with the prognosis have been reported. We performed a retrospective case-controlled study to assess the prognostic factors associated with death from anaerobic bacteremia. Seventy-four patients with anaerobic bacteremia were treated between January 2005 and December 2014 at Aichi Medical University Hospital. The clinical information included drug susceptibility was used for analysis of prognostic factors for 30-day mortality. Multivariate logistic analyses revealed an association between the 30-day mortality rate and malignancy (OR: 3.64, 95% CI: 1.08-12.31) and clindamycin resistance (OR: 7.93, 95% CI: 2.33-27.94). The result of Kaplan-Meier analysis of mortality showed that the 30-day survival rate was 83% in clindamycin susceptible and 38.1% in clindamycin resistant anaerobes causing bacteremia. The result of log-rank test also showed that susceptibility to clindamycin affected mortality (P anaerobic bacteremia with a higher risk of 30-day mortality. The results of this study are important for the early and appropriate management of patients with anaerobic bacteremia. Copyright © 2016 Elsevier Ltd. All rights reserved.

A lower baseline glomerular filtration rate predicts high mortality and newly cerebrovascular accidents in acute ischemic stroke patients.

Science.gov (United States)

Dong, Kai; Huang, Xiaoqin; Zhang, Qian; Yu, Zhipeng; Ding, Jianping; Song, Haiqing

2017-02-01

Chronic kidney disease (CKD) is gradually recognized as an independent risk factor for cardiovascular and cardio-/cerebrovascular disease. This study aimed to examine the association of the estimated glomerular filtration rate (eGFR) and clinical outcomes at 3 months after the onset of ischemic stroke in a hospitalized Chinese population.Totally, 972 patients with acute ischemic stroke were enrolled into this study. Modified of Diet in Renal Disease (MDRD) equations were used to calculate eGFR and define CKD. The site and degree of the stenosis were examined. Patients were followed-up for 3 months. Endpoint events included all-cause death and newly ischemic events. The multivariate logistic model was used to determine the association between renal dysfunction and patients' outcomes.Of all patients, 130 patients (13.4%) had reduced eGFR (<60 mL/min/1.73 m), and 556 patients had a normal eGFR (≥90 mL/min/1.73 m). A total of 694 patients suffered from cerebral artery stenosis, in which 293 patients only had intracranial artery stenosis (ICAS), 110 only with extracranial carotid atherosclerotic stenosis (ECAS), and 301 with both ICAS and ECAS. The patients with eGFR <60 mL/min/1.73m had a higher proportion of death and newly ischemic events compared with those with a relatively normal eGFR. Multivariate analysis revealed that a baseline eGFR <60 mL/min/1.73 m increased the risk of mortality by 3.089-fold and newly ischemic events by 4.067-fold. In further analysis, a reduced eGFR was associated with increased rates of mortality and newly events both in ICAS patients and ECAS patients. However, only an increased risk of newly events was found as the degree of renal function deteriorated in ICAS patients (odds ratio = 8.169, 95% confidence interval = 2.445-14.127).A low baseline eGFR predicted a high mortality and newly ischemic events at 3 months in ischemic stroke patients. A low baseline eGFR was also a strong independent predictor for newly

The impact of mild induced hypothermia on the rate of transfusion and the mortality in severely injured patients: a retrospective multi-centre study.

Science.gov (United States)

Jensen, Kai Oliver; Held, Leonhard; Kraus, Andrea; Hildebrand, Frank; Mommsen, Philipp; Mica, Ladislav; Wanner, Guido A; Steiger, Peter; Moos, Rudolf M; Simmen, Hans-Peter; Sprengel, Kai

2016-10-06

Although under discussion, induced hypothermia (IH) is an established therapy for patients with cardiac arrest or traumatic brain injuries. The influences on coagulopathy and bleeding tendency in severely injured patients (SIP) with concomitant traumatic brain injury are most widely unclear. Therefore, the aim of this study was to quantify the effect of mild IH in SIP with concomitant severe traumatic brain injuries on transfusion rate and mortality. In this retrospective multi-centre study, SIP from three European level-1 trauma centres with an ISS ≥16 between 2009 and 2011 were included. At hospital A, patients qualified for IH with age ≤70 years and a severe head injury with an abbreviated injury scale (AIS Head ) of ≥3. IH was defined as target core body temperature of 35 °C. Hypothermic patients were matched with two patients, one from hospital B and one from hospital C using age and AIS Head . The effect of IH on the transfusion rate, complications and mortality was quantified with 95 % confidence intervals (CI). Patients not treated with IH in hospital A and those from hospital B and C, who were not matched, were used to adjust the CI for the effect of inter-hospital therapy protocol differences. Mean age of patients in the IH-group (n = 43) was 35.7 years, mean ISS 30 points and sex distribution showed 83.7 % male. Mean age of matched patients in the normotherm-group (n = 86) was 36.7 years, mean ISS 33 points and there were 75.6 % males. For the hypothermic patients, we pointed out an estimate of mean difference for the number of transfused units of packed red blood cells as well as for mortality which does not indicate a decrease in the benefit gained by hypothermia. It is suggested that hypothermic patients tend to a higher rate of lung failure and thromboembolisms. Though tending to an increased rate of complications, there is no evidence for a difference in both; rate of transfusion and mortality in SIP. Mild IH as an option for

Mortality Risk Among Heart Failure Patients With Depression

DEFF Research Database (Denmark)

Adelborg, Kasper; Schmidt, Morten; Sundbøll, Jens

2016-01-01

BACKGROUND: The prevalence of depression is 4- to 5-fold higher in heart failure patients than in the general population. We examined the influence of depression on all-cause mortality in patients with heart failure. METHODS AND RESULTS: Using Danish medical registries, this nationwide population...... by left ventricular ejection fraction, with adjusted mortality rate ratios of 1.17 (95% CI, 1.05-1.31) for ≤35%, 0.98 (95% CI 0.81-1.18) for 36% to 49%, and 0.96 (95% CI 0.74-1.25) for ≥50%. Results were consistent after adjustment for alcohol abuse and smoking. CONCLUSIONS: A history of depression...... was an adverse prognostic factor for all-cause mortality in heart failure patients with left ventricular ejection fraction ≤35% but not for other heart failure patients....

Multicentre trial of a perioperative protocol to reduce mortality in patients with peptic ulcer perforation

DEFF Research Database (Denmark)

Møller, M H; Adamsen, S; Thomsen, R W

2011-01-01

Morbidity and mortality rates in patients with perforated peptic ulcer (PPU) remain substantial. The aim of the present study was to evaluate the effect of a multimodal and multidisciplinary perioperative care protocol on mortality in patients with PPU.......Morbidity and mortality rates in patients with perforated peptic ulcer (PPU) remain substantial. The aim of the present study was to evaluate the effect of a multimodal and multidisciplinary perioperative care protocol on mortality in patients with PPU....

Cardiac Troponin Elevation Predicts Mortality in Patients Undergoing Orthotopic Liver Transplantation

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David Snipelisky

2013-01-01

Full Text Available Introduction. While patients undergoing orthotopic liver transplantation (OLT have high cardiovascular event rates, preoperative risk stratification may not necessarily predict those susceptible patients. Troponin T (TnT may help predict patients at risk for cardiovascular complications. Methods. Consecutive patients undergoing OLT at Mayo Clinic in Florida between 1998 and 2010 who had TnT obtained within 10 days following surgery were included. Three groups were compared based on TnT level: (1 normal (TnT ≤0.01 ng/mL, (2 intermediate (TnT 0.02–0.11 ng/mL, and (3 elevated (TnT >0.11 ng/mL. Overall and cardiovascular mortality was assessed. Results. Of the 78 patients included, there was no difference in age, gender, severity of liver disease, and echocardiographic findings. Patients in the normal and intermediate TnT groups had a lower overall mortality rate (14.3% and 0%, resp. when compared with those with elevated TnT (50%; P=0.001. Patients in the elevated TnT group had a cardiovascular mortality rate of 37.5% compared with 1.4% in the other groups combined (P<0.01. The elevated TnT group had a much higher mortality rate when compared with those in the intermediate group (P<0.0001. Conclusion. TnT may accurately help risk stratify patients in the early postoperative setting to better predict cardiovascular complications.

Wound healing trajectories in burn patients and their impact on mortality.

Science.gov (United States)

Nitzschke, Stephanie L; Aden, James K; Serio-Melvin, Maria L; Shingleton, Sarah K; Chung, Kevin K; Waters, J A; King, Booker T; Burns, Christopher J; Lundy, Jonathan B; Salinas, José; Wolf, Steven E; Cancio, Leopoldo C

2014-01-01

The rate of wound healing and its effect on mortality has not been well described. The objective of this article is to report wound healing trajectories in burn patients and analyze their effects on in-hospital mortality. The authors used software (WoundFlow) to depict burn wounds, surgical results, and healing progression at multiple time points throughout admission. Data for all patients admitted to the intensive care unit with ≥ 20% TBSA burned were collected retrospectively. The open wound size (OWS), which includes both unhealed burns and unhealed donor sites, was measured. We calculated the rate of wound closure (healing rate), which we defined as the change in OWS/time. We also determined the time delay (DAYS) from day of burn until day on which there was a reduction in OWS healing (H), and 13 did not (NH). H differed from NH on age (38 years [32-57] vs 63 [51-74]), body mass index (27 [21-28] vs 32 [19-52]), 24-hour fluid resuscitation (12 L [10-16] vs 18 [15-20]), pressors during first 48 hours (72% vs 100%), use of renal replacement therapy (32% vs 92%), and mortality (4% vs 100%). Repeated measures analysis of covariance showed a significant difference between survivors and nonsurvivors on OWS as a function of time (Phealing rate (+2%/day) after postburn day 20 had 100% survival whereas those with a negative healing rate (-2%/day) had 100% mortality. For H patients, median DAYS was 41 (28-54); median DAYS/TBSA was 1.3 (1.0-1.9). Survivors had a 0.62% drop in OWS/day, or 4.3%/week. In this cohort of patients with ≥ 20% TBSA, there was a difference in mortality after postburn day 20, between patients with a positive healing rate (+2%/day, 100% survival) and those with a negative healing rate (-2%/day, 100% mortality, P < .05).

Morbidity and mortality in patients with craniopharyngioma after surgery.

LENUS (Irish Health Repository)

Crowley, R K

2010-10-01

Craniopharyngioma (CP) is a benign tumour of the suprasellar region that is associated with increased morbidity and mortality in comparison with other causes of hypopituitarism. We aimed to establish the rate and causes of mortality and morbidity in patients with CP who attended our centre.

Cardiovascular morbidity and mortality in patients treated with hemodialysis: Epidemiological analysis

Directory of Open Access Journals (Sweden)

Petrović Dejan

2008-01-01

Full Text Available Background/Aim. Cardiovascular diseases are the leading cause of death in patients treated with hemodialysis (HD. The annual cardiovascular mortality rate in these patients is 9%. Left ventricular (LV hypertrophy, ischemic heart disease and heart failure are the most prevalent cardiovascular causes of death. The aim of this study was to assess the prevalence of traditional and nontraditional risk factors for cardiovascular complications, to assess the prevalence of cardiovascular complications and overall and cardiovascular mortality rate in patients on HD. Methods. We investigated a total of 115 patients undergoing HD for at least 6 months. First, a cross-sectional study was performed, followed by a two-year follow-up study. Beside standard biochemical parameters, we also determined cardiac troponins and echocardiographic parameters of LV morphology and function (LV mass index, LV fractional shortening, LV ejection fraction. The results were analyzed using the Student's t test and Mann-Whitney U test. Results. The patients with adverse outcome had significantly lower serum albumin (p < 0.01 and higher serum homocystein, troponin I and T, and LV mass index (p < 0.01. Hyperhomocysteinemia, anemia, hypertriglyceridemia and uncontrolled hypertension had the highest prevalence (86.09%, 76.52%, 43.48% and 36.52%, respectively among all investigated cardiovascular risk factors. Hypertrophy of the LV was presented in 71.31% of the patients and congestive heart failure in 8.70%. Heart valve calcification was found in 48.70% of the patients, pericardial effusion in 25.22% and disrrhythmia in 20.87% of the investigated patients. The average annual overall mortality rate was 13.74%, while average cardiovascular mortality rate was 8.51%. Conclusion. Patients on HD have high risk for cardiovascular morbidity and mortality.

High mortality in cirrhotic patients following hemorrhagic stroke.

Science.gov (United States)

Hung, Tsung-Hsing; Hsieh, Yu-Hsi; Tseng, Kuo-Chih; Tseng, Chih-Wei; Lee, Hsing-Feng; Tsai, Chih-Chun; Tsai, Chen-Chi

2015-06-01

The impact of hemorrhagic stroke (HS) on the mortality of cirrhotic patients is unknown. To evaluate the morality risk of HS in cirrhotic patients, we used the Taiwan National Health Insurance Database to evaluate cirrhotic patients with HS who were discharged between 1 January and 31 December 2007. In total, there were 321 cirrhotic patients with HS. We randomly selected 3210 cirrhotic patients without HS as a comparison group. The 30 and 90 day mortality rates were 29.6% and 43.0% in the HS group, and 9.1% and 17.7% in the comparison group, respectively (pmortality in the HS group was 3.89 (95% confidence interval [CI] 3.20-4.71, pmortality in the subarachnoid hemorrhage and other HS groups were 7.93 (95% CI 5.23-12.0, pmortality risk in cirrhotic patients, in whom subarachnoid hemorrhage can also increase the risk of mortality eight-fold. Copyright © 2015 Elsevier Ltd. All rights reserved.

Longitudinal Associations among Renal Urea Clearance-Corrected Normalized Protein Catabolic Rate, Serum Albumin, and Mortality in Patients on Hemodialysis.

Science.gov (United States)

Eriguchi, Rieko; Obi, Yoshitsugu; Streja, Elani; Tortorici, Amanda R; Rhee, Connie M; Soohoo, Melissa; Kim, Taehee; Kovesdy, Csaba P; Kalantar-Zadeh, Kamyar

2017-07-07

There are inconsistent reports on the association of dietary protein intake with serum albumin and outcomes among patients on hemodialysis. Using a new normalized protein catabolic rate (nPCR) variable accounting for residual renal urea clearance, we hypothesized that higher baseline nPCR and rise in nPCR would be associated with higher serum albumin and better survival among incident hemodialysis patients. Among 36,757 incident hemodialysis patients in a large United States dialysis organization, we examined baseline and change in renal urea clearance-corrected nPCR as a protein intake surrogate and modeled their associations with serum albumin and mortality over 5 years (1/2007-12/2011). Median nPCRs with and without accounting for renal urea clearance at baseline were 0.94 and 0.78 g/kg per day, respectively (median within-patient difference, 0.14 [interquartile range, 0.07-0.23] g/kg per day). During a median follow-up period of 1.4 years, 8481 deaths were observed. Baseline renal urea clearance-corrected nPCR was associated with higher serum albumin and lower mortality in the fully adjusted model ( P trend urea clearance-corrected nPCR during the first 6 months was also associated with attaining high serum albumin (≥3.8 g/dl) and lower mortality ( P trend urea clearance, higher levels of renal urea clearance-corrected nPCR consistently showed lower mortality risk. Among incident hemodialysis patients, higher dietary protein intake represented by nPCR and its changes over time appear to be associated with increased serum albumin levels and greater survival. nPCR may be underestimated when not accounting for renal urea clearance. Compared with the conventional nPCR, renal urea clearance-corrected nPCR may be a better marker of mortality. Copyright © 2017 by the American Society of Nephrology.

Blunted cyclic variation of heart rate predicts mortality risk in post-myocardial infarction, end-stage renal disease, and chronic heart failure patients.

Science.gov (United States)

Hayano, Junichiro; Yasuma, Fumihiko; Watanabe, Eiichi; Carney, Robert M; Stein, Phyllis K; Blumenthal, James A; Arsenos, Petros; Gatzoulis, Konstantinos A; Takahashi, Hiroshi; Ishii, Hideki; Kiyono, Ken; Yamamoto, Yoshiharu; Yoshida, Yutaka; Yuda, Emi; Kodama, Itsuo

2017-08-01

Cyclic variation of heart rate (CVHR) associated with sleep-disordered breathing is thought to reflect cardiac autonomic responses to apnoeic/hypoxic stress. We examined whether blunted CVHR observed in ambulatory ECG could predict the mortality risk. CVHR in night-time Holter ECG was detected by an automated algorithm, and the prognostic relationships of the frequency (FCV) and amplitude (ACV) of CVHR were examined in 717 patients after myocardial infarction (post-MI 1, 6% mortality, median follow-up 25 months). The predictive power was prospectively validated in three independent cohorts: a second group of 220 post-MI patients (post-MI 2, 25.5% mortality, follow-up 45 months); 299 patients with end-stage renal disease on chronic haemodialysis (ESRD, 28.1% mortality, follow-up 85 months); and 100 patients with chronic heart failure (CHF, 35% mortality, follow-up 38 months). Although CVHR was observed in ≥96% of the patients in all cohorts, FCV did not predict mortality in any cohort. In contrast, decreased ACV was a powerful predictor of mortality in the post-MI 1 cohort (hazard ratio [95% CI] per 1 ln [ms] decrement, 2.9 [2.2-3.7], P < 0.001). This prognostic relationship was validated in the post-MI 2 (1.8 [1.4-2.2], P < 0.001), ESRD (1.5 [1.3-1.8], P < 0.001), and CHF (1.4 [1.1-1.8], P = 0.02) cohorts. The prognostic value of ACV was independent of age, gender, diabetes, β-blocker therapy, left ventricular ejection fraction, sleep-time mean R-R interval, and FCV. Blunted CVHR detected by decreased ACV in a night-time Holter ECG predicts increased mortality risk in post-MI, ESRD, and CHF patients. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Cardiology.

Blunted cyclic variation of heart rate predicts mortality risk in post-myocardial infarction, end-stage renal disease, and chronic heart failure patients

Science.gov (United States)

Hayano, Junichiro; Yasuma, Fumihiko; Watanabe, Eiichi; Carney, Robert M.; Stein, Phyllis K.; Blumenthal, James A.; Arsenos, Petros; Gatzoulis, Konstantinos A.; Takahashi, Hiroshi; Ishii, Hideki; Kiyono, Ken; Yamamoto, Yoshiharu; Yoshida, Yutaka; Yuda, Emi; Kodama, Itsuo

2017-01-01

Abstract Aims Cyclic variation of heart rate (CVHR) associated with sleep-disordered breathing is thought to reflect cardiac autonomic responses to apnoeic/hypoxic stress. We examined whether blunted CVHR observed in ambulatory ECG could predict the mortality risk. Methods and results CVHR in night-time Holter ECG was detected by an automated algorithm, and the prognostic relationships of the frequency (FCV) and amplitude (ACV) of CVHR were examined in 717 patients after myocardial infarction (post-MI 1, 6% mortality, median follow-up 25 months). The predictive power was prospectively validated in three independent cohorts: a second group of 220 post-MI patients (post-MI 2, 25.5% mortality, follow-up 45 months); 299 patients with end-stage renal disease on chronic haemodialysis (ESRD, 28.1% mortality, follow-up 85 months); and 100 patients with chronic heart failure (CHF, 35% mortality, follow-up 38 months). Although CVHR was observed in ≥96% of the patients in all cohorts, FCV did not predict mortality in any cohort. In contrast, decreased ACV was a powerful predictor of mortality in the post-MI 1 cohort (hazard ratio [95% CI] per 1 ln [ms] decrement, 2.9 [2.2–3.7], P < 0.001). This prognostic relationship was validated in the post-MI 2 (1.8 [1.4–2.2], P < 0.001), ESRD (1.5 [1.3–1.8], P < 0.001), and CHF (1.4 [1.1–1.8], P = 0.02) cohorts. The prognostic value of ACV was independent of age, gender, diabetes, β-blocker therapy, left ventricular ejection fraction, sleep-time mean R-R interval, and FCV. Conclusion Blunted CVHR detected by decreased ACV in a night-time Holter ECG predicts increased mortality risk in post-MI, ESRD, and CHF patients. PMID:27789562

Danish patients with chronic pancreatitis have a four-fold higher mortality rate than the Danish population

DEFF Research Database (Denmark)

Nøjgaard, Camilla; Bendtsen, Flemming; Becker, Ulrik

2010-01-01

We investigated mortality of patients with chronic pancreatitis (CP), compared with the Danish population and sought to determine whether clinical presentations of CP can be used in prognosis. We also investigated clinical factors associated with mortality and causes of death among these patients....

Inequalities in mortality: study rates, not standardised mortality ratios [Letter

NARCIS (Netherlands)

Bonneux, L.G.A.

2010-01-01

In their study from 1921 to 2007 Thomas and colleagues conclude on the basis of standardised mortality ratios that inequalities in mortality continue to rise and are now almost as high as in the 1930s. Relative ratios are, however, misleading when absolute rates change strongly. I calculated the

Orthostatic Hypotension and Mortality in Elderly Frail Patients

Science.gov (United States)

Freud, Tamar; Punchik, Boris; Yan, Press

2015-01-01

Abstract Orthostatic hypotension (OH) is a common problem in the elderly age group, and some studies have reported an association between OH and increased mortality. We evaluated possible associations between OH and mortality in a retrospective study of frail elderly patients who came for a comprehensive geriatric assessment. The study included all patients ≥65 years who were assessed in the outpatient Comprehensive Geriatric Assessment Unit. Data were collected from the computerized medical record, including blood pressure, sociodemographic data, lifestyle, falls, pulse rate, body mass index, functional and cognitive status, and comorbidity. Data on mortlaity were also collected. The study population consisted of 571 patients who underwent assessment over a 9-year study period. The mean age was 83.7 ± 6.1, 35.9% were males, and 183 (32.1%) were diagnosed with OH. Systolic OH (OHS) was more common than diastolic OH (25.2% vs 15.6%). In univariate analyses, OHS was associated with increased overall mortality. Over the follow-up period, 30.2% of the OHS patients died compared with 22.3% (P = 0.037), but in the Cox models there was no statistically significant associations between OHS and overall mortality. In contrast, age, burden of comorbidity, a low high-density lipoprotein level, and low creatinine clearance were independent predictors of increased overall mortality. In a population of frail elderly patients with a high burden of comorbidity, OH was not an independent risk factor for overall mortality. PMID:26091470

Mortality-related Factors in Patients with Malignant Obstructive Jaundice.

Science.gov (United States)

Kurniawan, Juferdy; Hasan, Irsan; Gani, Rino Alvani; Simadibrata, Marcellus

2016-10-01

to obtain survival rate and mortality-related factors of malignant obstructive jaundice patients. all medical records of obstructive jaundice inpatient at Cipto Mangunkusumo Hospital, Jakarta from January 2010 to December 2013 were reviewed retrospectively. The following factors were analyzed in terms of mortality: age, gender, sepsis, hypoalbumin, serum bilirubin level, serum CA 19-9 level, billiary drainage, non-ampulla Vateri carcinoma, and comorbid factors. total 181 out of 402 patients were enrolled in this study with male proportion was 58.6%, and patients aged 50 years or above was 57.5%. Multivariate analysis showed that only sepsis, unsuccessful or no prior biliary drainage and Charlson comorbid score ≥4 were independent predictors of mortality. Patients with significant prognostic factors had median survival 14 days compared with overall median survival 26 days. Score ≥2 identified as the highest prognostic score threshold with sensitivity 68%, specificity 75%, and AUC on ROC curve 0.769. sepsis, unsuccessful or no prior bilirary drainage, and Charlson comorbid score ≥4 are factors significantly associated with shortened survival in malignant obstructive jaundice patients. Prognostic score  ≥2 was determined to classify patients into high risk mortality group. Mortality of patients with those significant prognostic factors can be predicted in 76.9%.

Prevalence of Anemia and Its Impact on Mortality and Hospitalization Rate in Predialysis Patients

NARCIS (Netherlands)

Voormolen, N.; Grootendorst, D. C.; Urlings, T. A. J.; Boeschoten, E. W.; Sijpkens, Y. W.; Huisman, R. M.; Krediet, R. T.; Dekker, F. W.

2010-01-01

Background/Aim: Anemia is associated with increased mortality and morbidity in both early and very late stages of chronic kidney disease (CKD). The aim of this study was to assess whether anemia is a risk factor for mortality or hospitalization in CKD stage 4-5 predialysis patients not yet on

The contribution of hospital nursing leadership styles to 30-day patient mortality.

Science.gov (United States)

Cummings, Greta G; Midodzi, William K; Wong, Carol A; Estabrooks, Carole A

2010-01-01

Nursing work environment characteristics, in particular nurse and physician staffing, have been linked to patient outcomes (adverse events and patient mortality). Researchers have stressed the need for nursing leadership to advance change in healthcare organizations to create safer practice environments for patients. The relationship between styles of nursing leadership in hospitals and patient outcomes has not been well examined. The purpose of this study was to examine the contribution of hospital nursing leadership styles to 30-day mortality after controlling for patient demographics, comorbidities, and hospital factors. Ninety acute care hospitals in Alberta, Canada, were categorized into five styles of nursing leadership: high resonant, moderately resonant, mixed, moderately dissonant, and high dissonant. In the secondary analysis, existing data from three sources (nurses, patients, and institutions) were used to test a hypothesis that the styles of nursing leadership at the hospital level contribute to patient mortality rates. Thirty-day mortality was 7.8% in the study sample of 21,570 medical patients; rates varied across hospital categories: high resonant (5.2%), moderately resonant (7.4%), mixed (8.1%), moderately dissonant (8.8%), and high dissonant (4.3%). After controlling for patient demographics, comorbidities, and institutional and hospital nursing characteristics, nursing leadership styles explained 5.1% of 72.2% of total variance in mortality across hospitals, and high-resonant leadership was related significantly to lower mortality. Hospital nursing leadership styles may contribute to 30-day mortality of patients. This relationship may be moderated by homogeneity of leadership styles, clarity of communication among leaders and healthcare providers, and work environment characteristics.

The relationship between heart rate and mortality of patients with acute coronary syndromes in the coronary intervention era: Meta-analysis.

Science.gov (United States)

Xu, Tan; Zhan, Youqin; Xiong, Jianping; Lu, Nan; He, Zhuoqiao; Su, Xi; Tan, Xuerui

2016-11-01

Most of acute coronary syndromes (ACS) were receiving intervention treatment a high overall rate of coronary angiography in the modern medical practice.Consequently, we conduct a review to determine the heart rate (HR) on the prognosis of ACS in the coronary intervention era. PubMed, EMBASE, MEDLINE, and the Cochrane Library was systematically searched up to May 2016 using the search terms "heart rate," "acute coronary syndrome," "acute myocardial infarction," "ST elevation myocardial infarction," "non-ST-segment elevation." The outcome of interest was all-cause mortality. All analyses were performed using Review Manager. Database searches retrieved 2324 citations. Eleven studies enrolling 156,374 patients were included. In-hospital mortality was significantly higher in the elevated HR group compared to the lower HR group (pooled RR 2.04, 95%CI 1.80-2.30, P coronary intervention era.

Anesthesia-related mortality in pediatric patients: a systematic review

OpenAIRE

Gonzalez, Leopoldo Palheta; Pignaton, Wangles; Kusano, Priscila Sayuri; Módolo, Norma Sueli Pinheiro; Braz, José Reinaldo Cerqueira; Braz, Leandro Gobbo

2012-01-01

This systematic review of the Brazilian and worldwide literature aimed to evaluate the incidence and causes of perioperative and anesthesia-related mortality in pediatric patients. Studies were identified by searching EMBASE (1951-2011), PubMed (1966-2011), LILACS (1986-2011), and SciElo (1995-2011). Each paper was revised to identify the author(s), the data source, the time period, the number of patients, the time of death, and the perioperative and anesthesia-related mortality rates. Twenty...

Disease-Specific Mortality of Differentiated Thyroid Cancer Patients in Korea: A Multicenter Cohort Study

Directory of Open Access Journals (Sweden)

Min Ji Jeon

2017-11-01

Full Text Available BackgroundLittle is known regarding disease-specific mortality of differentiated thyroid cancer (DTC patients and its risk factors in Korea.MethodsWe retrospectively reviewed a large multi-center cohort of thyroid cancer from six Korean hospitals and included 8,058 DTC patients who underwent initial surgery between 1996 and 2005.ResultsMean age of patients at diagnosis was 46.2±12.3 years; 87% were females. Most patients had papillary thyroid cancer (PTC; 97% and underwent total thyroidectomy (85%. Mean size of the primary tumor was 1.6±1.0 cm. Approximately 40% of patients had cervical lymph node (LN metastases and 1.3% had synchronous distant metastases. During 11.3 years of follow-up, 150 disease-specific mortalities (1.9% occurred; the 10-year disease-specific survival (DSS rate was 98%. According to the year of diagnosis, the number of disease-specific mortality was not different. However, the rate of disease-specific mortality decreased during the study period (from 7.7% to 0.7%. Older age (≥45 years at diagnosis, male, follicular thyroid cancer (FTC versus PTC, larger tumor size (>2 cm, presence of extrathyroidal extension (ETE, lateral cervical LN metastasis, distant metastasis and tumor node metastasis (TNM stage were independent risk factors of disease-specific mortality of DTC patients.ConclusionThe rate of disease-specific mortality of Korean DTC patients was 1.9%; the 10-year DSS rate was 98% during 1996 to 2005. Older age at diagnosis, male, FTC, larger tumor size, presence of ETE, lateral cervical LN metastasis, distant metastasis, and TNM stages were significant risk factors of disease-specific mortality of Korean DTC patients.

Size matters: a meta-analysis on the impact of hospital size on patient mortality.

Science.gov (United States)

Fareed, Naleef

2012-06-01

This paper seeks to understand the relationship between hospital size and patient mortality. Patient mortality has been used by several studies in the health services research field as a proxy for measuring healthcare quality. A systematic review is conducted to identify studies that investigate the impact of hospital size on patient mortality. Using the findings of 21 effect sizes from 10 eligible studies, a meta-analysis is performed using a random effects model. Subgroup analyses using three factors--the measure used for hospital size, type of mortality measure used and whether mortality was adjusted or unadjusted--were utilised to investigate their moderating influence on the study's primary relationship. Results from this analysis indicate that big hospitals have lower odds of patient mortality versus small hospitals. Specifically, the probability of patient mortality in a big hospital, in reference to a small hospital, is 11% less. Subgroup analyses show that studies with unadjusted mortality rates have an even lower overall odds ratio of mortality versus studies with adjusted mortality rates. Aside from some limitations in data reporting, the findings of this paper support theoretical notions that big hospitals have lower mortality rates than small hospitals. Guidelines for better data reporting and future research are provided to further explore the phenomenon. Policy implications of this paper's findings are underscored and a sense of urgency is called for in an effort to help improve the state of a healthcare system that struggles with advancing healthcare quality. © 2012 The Author. International Journal of Evidence-Based Healthcare © 2012 The Joanna Briggs Institute.

Effect of nutritional status on mortality in patients undergoing coronary artery bypass grafting.

Science.gov (United States)

Keskin, Muhammed; İpek, Göktük; Aldağ, Mustafa; Altay, Servet; Hayıroğlu, Mert İlker; Börklü, Edibe Betül; İnan, Duygu; Kozan, Ömer

2018-04-01

The prognostic effects of poor nutritional status and cardiac cachexia on coronary artery disease (CAD) are not clearly understood. A well-accepted nutritional status parameter, the prognostic nutritional index (PNI), which was first demonstrated to be valuable in patients with cancer and those undergoing gastrointestinal surgery, was introduced to patients requiring coronary artery bypass grafting (CABG). The aim of the present study was to evaluate the prognostic value of PNI in patients with CAD undergoing CABG. We evaluated the in-hospital and long-term (3-y) prognostic effect of PNI on 644 patients with CAD undergoing CABG. Baseline characteristics and outcomes were compared among the patients by PNI and categorized accordingly: Q1, Q2, Q3, and Q4. Patients with lower PNI had significantly higher in-hospital and long-term mortality. Patients with lower PNI levels (Q1) had higher in-hospital mortality and had 12 times higher mortality rates than those with higher PNI levels (Q4). The higher PNI group had the lower rates and was used as the reference. Long-term mortality was higher in patients with lower PNI (Q1)-4.9 times higher than in the higher PNI group (Q4). In-hospital and long-term mortality rates were similar in the non-lower PNI groups (Q2-4). The present study demonstrated that PNI, calculated based on serum albumin level and lymphocyte count, is an independent prognostic factor for mortality in patients undergoing CABG. Copyright © 2017 Elsevier Inc. All rights reserved.

The Relationship Between Child Mortality Rates and Prevalence of Celiac Disease.

Science.gov (United States)

Biagi, Federico; Raiteri, Alberto; Schiepatti, Annalisa; Klersy, Catherine; Corazza, Gino R

2018-02-01

Some evidence suggests that prevalence of celiac disease in the general population is increasing over time. Because the prognosis of celiac disease was a dismal one before discovering the role of gluten, our aim was to investigate a possible relationship between children under-5 mortality rates and prevalence rates of celiac disease. Thanks to a literature review, we found 27 studies performed in 17 different countries describing the prevalence of celiac disease in schoolchildren; between 1995 and 2011, 4 studies were performed in Italy. A meta-analysis of prevalence rates was performed. Prevalence was compared between specific country under-5 mortality groups, publication year, and age. In the last decades, under-5 mortality rates have been decreasing all over the world. This reduction is paralleled by an increase of the prevalence of celiac disease. The Spearman correlation coefficient was -63%, 95% confidence interval -82% to -33% (P celiac disease in the general population. In the near future, the number of patients with celiac disease will increase, thanks to the better environmental conditions that nowadays allow a better survival of children with celiac disease.

Effects of Antipsychotics on Secular Mortality Trends in Patients With Alzheimer's Disease

DEFF Research Database (Denmark)

Nielsen, René Ernst; Valentin, Jan B; Lolk, Annette

2018-01-01

OBJECTIVE: To investigate secular changes in mortality rates between patients with Alzheimer's disease (AD) and the general population as well as changes in antipsychotic drug treatment and the association between drug treatment and mortality in patients with AD in Denmark during a 12-year study...

Mortality Analysis of Trauma Patients in General Intensive Care Unit of a State Hospital

Directory of Open Access Journals (Sweden)

İskender Kara

2015-08-01

Full Text Available Objective: The aim of this study was to determine the mortality rate and factors affecting the mortality of trauma patients in general intensive care unit (ICU of a state hospital. Material and Method: Data of trauma patients hospitalized between January 2012 and March 2013 in ICU of Konya Numune Hospital were retrospectively analyzed. Demographic characteristics and clinical data of patients were recorded. Patients were divided into two groups as survivors and dead. Mortality rate and factors affectin mortality were examined. Results: A total of 108 trauma patients were included in the study. The mortality rate of overall group was 19.4%. Median age of the patients was 44.5 years and 75.9% of them were males. Median Glasgow Coma Scale of death group was lower (5 (3-8 vs. 15 (13-15, p<0.0001, median APACHE II score was higher (20 (15-26 vs. 10 (8-13, p<0.0001 and median duration of ICU stay was longer (27 (5-62,5 vs. 2 (1-5, p<0.0001 than those in the survival group. The most common etiology of trauma was traffic accidents (47.2% and 52.7% of patients had head trauma. The rate of patients with any fracture was significantly higher in the survival group (66.7% vs. 33.3%, p=0.007. The rate of erythrocyte suspension, fresh frozen plasma, trombocyte suspension and albumin were 38.9%, 27.8%, 0.9% and 8.3%, respectively in all group. The number of patients invasive mechanically ventilated was 27.8% and median length of stay of these patients were 5 (1.75-33.5 days. The rate of operated patients was 42.6%. The rate of tracheostomy, renal replacement therapy, bronchoscopy and percutaneous endoscopic gastrostomy enforcements were higher in the death group. The advanced age (p=0.016, OR: 1.054; 95% CI: 1.010-1100 and low GCS (p<0.0001, OR: 0.583; 95% CI: 0.456-0.745 were found to be independent risk factors the ICU mortality of trauma patients in logistic regression analysis. Conclusion: We believe that the determination of these risk factors affecting

Heart rate at admission is a predictor of in-hospital mortality in patients with acute coronary syndromes: Results from 58 European hospitals: The European Hospital Benchmarking by Outcomes in acute coronary syndrome Processes study.

Science.gov (United States)

Jensen, Magnus T; Pereira, Marta; Araujo, Carla; Malmivaara, Anti; Ferrieres, Jean; Degano, Irene R; Kirchberger, Inge; Farmakis, Dimitrios; Garel, Pascal; Torre, Marina; Marrugat, Jaume; Azevedo, Ana

2018-03-01

The purpose of this study was to investigate the relationship between heart rate at admission and in-hospital mortality in patients with ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation acute coronary syndrome (NSTE-ACS). Consecutive ACS patients admitted in 2008-2010 across 58 hospitals in six participant countries of the European Hospital Benchmarking by Outcomes in ACS Processes (EURHOBOP) project (Finland, France, Germany, Greece, Portugal and Spain). Cardiogenic shock patients were excluded. Associations between heart rate at admission in categories of 10 beats per min (bpm) and in-hospital mortality were estimated by logistic regression in crude models and adjusting for age, sex, obesity, smoking, hypertension, diabetes, known heart failure, renal failure, previous stroke and ischaemic heart disease. In total 10,374 patients were included. In both STEMI and NSTE-ACS patients, a U-shaped relationship between admission heart rate and in-hospital mortality was found. The lowest risk was observed for heart rates between 70-79 bpm in STEMI and 60-69 bpm in NSTE-ACS; risk of mortality progressively increased with lower or higher heart rates. In multivariable models, the relationship persisted but was significant only for heart rates >80 bpm. A similar relationship was present in both patients with or without diabetes, above or below age 75 years, and irrespective of the presence of atrial fibrillation or use of beta-blockers. Heart rate at admission is significantly associated with in-hospital mortality in patients with both STEMI and NSTE-ACS. ACS patients with admission heart rate above 80 bpm are at highest risk of in-hospital mortality.

MedRate: a wearable against child mortality

CERN Document Server

CERN. Geneva

2018-01-01

In humanitarian environments, when treating the main causes of child mortality, there are two key vital constants not easily measurable: the heart beat of the foetus and respiration rate of children. During the CERN Medtech:Hack, my team came up with MedRate, an inexpensive wearable able to monitor both. Collaboration is required to make MedRate a reality. Would you join us for a more fair fight against child mortality?

PREDICE score as a predictor of 90 days mortality in patients with heart failure

Science.gov (United States)

Purba, D. P. S.; Hasan, R.

2018-03-01

Hospitalization in chronic heart failure patients associated with high mortality and morbidity rate. The 90 days post-discharge period following hospitalization in heart failure patients is known as the vulnerable phase, it carries the high risk of poor outcomes. Identification of high-risk individuals by using prognostic evaluation was intended to do a closer follow up and more intensive to decreasing the morbidity and mortality rate of heart failure.To determine whether PREDICE score could predict mortality within 90 days in patients with heart failure, an observational cohort study in patients with heart failure who were hospitalized due to worsening chronic heart failure. Patients were in following-up for up to 90 days after initial evaluation with the primary endpoint is death.We found a difference of the significantstatistical between PREDICE score in survival and mortality group (p=0.001) of 84% (95% CI: 60.9% - 97.4%).In conclusion, PREDICE score has a good ability to predict mortality within 90 days in patients with heart failure.

Indexed effective orifice area is a significant predictor of higher mid- and long-term mortality rates following aortic valve replacement in patients with prosthesis-patient mismatch.

Science.gov (United States)

Chen, Jian; Lin, Yiyun; Kang, Bo; Wang, Zhinong

2014-02-01

Prosthesis-patient mismatch (PPM) is defined as a too-small effective orifice area (EOA) of an inserted prosthetic relative to body size, resulting in an abnormally high postoperative gradient. It is unclear, however, whether residual stenosis after aortic valve replacement (AVR) has a negative impact on mid- and long-term survivals. We searched electronic databases, including PubMed, Embase, Medline and the Cochrane controlled trials register, through October 2012, to identify published full-text English studies on the association between PPM and mortality rates. A significant PPM was defined as an indexed EOA (iEOA)<0.85 cm2/m2, and severe PPM as an iEOA<0.65 cm2/m2. Two reviewers independently assessed the studies for inclusion and extracted data. Fourteen observational studies, involving 14 874 patients, met our final inclusion criteria. Meta-analysis demonstrated that PPM significantly increased mid-term (odds ratio [OR] 1.42, 95% confidence interval [CI] 1.19-1.69) and long-term (OR 1.52, 95% CI 1.26-1.84) all-cause mortalities. Subgroup analysis showed that PPM was associated with higher mid- and long-term mortality rates only in younger and predominantly female populations. Risk-adjusted sensitivity analysis showed that severe PPM was associated with reduced survival (adjusted hazard ratio [HR] 1.50, 95% CI 1.24-1.80), whereas moderate PPM was not (adjusted HR 0.96, 95% CI 0.86-1.07). Regardless of severity, however, PPM had a negative effect on survival in patients with impaired ejection fraction (adjusted HR 1.26, 95% CI 1.09-1.47). PPM (iEOA<0.85 cm2/m2) after AVR tended to be associated with increased long-term all-cause mortality in younger patients, females and patients with preoperative left ventricular dysfunction. Severe PPM (iEOA<0.65 cm2/m2) was a significant predictor of reduced long-term survival in all populations undergoing AVR.

Perinatal mortality in twin pregnancy: an analysis of birth weight-specific mortality rates and adjusted mortality rates for birth weight distributions.

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Fabre, E; González de Agüero, R; de Agustin, J L; Pérez-Hiraldo, M P; Bescos, J L

1988-01-01

The objective of this study is to compare the fetal mortality rate (FMR), early neonatal mortality rate (ENMR) and perinatal mortality rate (PMR) of twin and single births. It is based on a survey which was carried out in 22 Hospital Centers in Spain in 1980, and covered 1,956 twins born and 110,734 singletons born. The FMR in twins was 36.3/1000 and 8.8/1000 for singletons. The ENMR in twins was 36.1/1000 and 5.7/1000 for singletons. The PMR in twins was 71.1/1000 and 14.4/1000 for singletons. When birthweight-specific PMR in twin and singletons births are compared, there were no differences between the rates for groups 500-999 g and 1000-1499 g. For birthweight groups of 1500-1999 g (124.4 vs 283.8/1000) and 2000-2999 g (29.6 vs 73.2/1000) the rates for twins were about twice lower than those for single births. The PMR for 2500 g and over birthweight was about twice higher in twins than in singletons (12.5 vs 5.5/1000). After we adjusted for birthweight there was a difference in the FMR (12.6 vs 9.8/1000) and the PMR (19.1 vs 16.0/1000, and no difference in the ENMR between twins and singletons (5.9 vs 6.4/1000), indicating that most of the differences among crude rates are due to differences in distribution of birthweight.

Assessment of hospitalization and mortality of scleroderma in-patients: a thirteen-year study

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Saeedeh Shenavandeh

2017-08-01

Full Text Available Objective: Systemic sclerosis (SSc is an uncommon non-hereditary sporadic disease that increases the risk of premature death, especially in diffuse type. We determined the prevalence of SSc in the last 13 years in our rheumatologic hospitals as a referral center for southern Iranian patients, the causes of hospitalization, the average length of stay (LOS, the mortality rate, and the reason for their mortality. Material and methods : A cross-sectional study was performed in Shiraz University of Medical Sciences, Iran. The studied population included all patients diagnosed with systemic sclerosis. We calculated the hospitalization rates, in-hospital mortality rates, and mean LOS. Results: There were 446 admissions by 181 patients with SSc. The female to male ratio was about 10.7 : 1. The overall mean LOS was 5.95 days. Digital ulcer and interstitial lung disease (ILD were the most common causes of hospitalizations among the SSc-related events. For those with a non-SSc-related condition, infection was the most prevalent event. Most of the deaths were due to ILD and pulmonary artery hypertension(PAH, and the overall in-hospital mortality rate was 16.5%. Conclusions : Women with SSc had higher rates of hospitalization but lower in-hospital mortality than men.There were some differences between our study and other similar studies in the causes of hospitalization and in-hospital death among SSc patients, especially the lower age of death. The patients with digital ulcers and those with intestinal lung disease or pulmonary hipertension were most commonly admitted to the hospital in our study group. Probably, increasing the skin care of these patients and asking other specialty groups to cooperate will decrease the high rate of hospitalizations in our population.

Patients with uterine leiomyoma exhibit a high incidence but low mortality rate for breast cancer.

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Shen, Te-Chun; Hsia, Te-Chun; Hsiao, Chieh-Lun; Lin, Cheng-Li; Yang, Chih-Yi; Soh, Khay-Seng; Liu, Liang-Chih; Chang, Wen-Shin; Tsai, Chia-Wen; Bau, Da-Tian

2017-05-16

The association of uterine leiomyoma with increased risk of breast cancer is controversial. Therefore, we used the National Health Insurance Research Database of Taiwan to examine breast cancer incidence and mortality among Asian patients with and without uterine leiomyoma. We compared breast cancer incidence and mortality between 22,001 newly diagnosed uterine leiomyoma patients and 85,356 individuals without uterine leiomyoma matched by age and date of diagnosis. Adjusted hazard ratios for breast cancer were estimated using the Cox model. The incidence of breast cancer was 35% higher in the uterine leiomyoma group than the leiomyoma-free group (1.65 vs. 1.22 per 1,000 individuals, p leiomyoma group (mean followed time, 3.59 ± 2.70 years) than the leiomyoma-free group (8.78%; mean followed time, 3.54 ± 2.67 years) at the endpoint of the study (p leiomyoma than in those without it, but overall mortality from breast cancer was lower in the patients with uterine leiomyoma.

All-cause mortality among diabetic foot patients and related risk factors in Saudi Arabia

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Almashouq, Mohammad K.; Youssef, Amira M.; Al-Qumaidi, Hamid; Al Derwish, Mohammad; Ouizi, Samir; Al-Shehri, Khalid; Masoodi, Saba N.

2017-01-01

Background Although Diabetes mellitus is a major public health problem in the Middle East and North Africa (MENA) region with high rates of diabetic foot complications, there are only limited data concerning mortality among such a high risk group. Therefore, the main aim of the current study was to assess all-cause mortality and its related predictors among diabetic patients with and without diabetic foot complications. Methods Using data from the Saudi National Diabetes Registry (SNDR), a total of 840 patients with type 1 or type 2 diabetes aged ≥25 years with current or past history of diabetic foot ulcer (DFU) or diabetes related lower extremity amputation (LEA) were recruited in 2007 from active patients’ files and followed up to 2013. These patients were compared with an equal number of age and gender matched diabetic patients without foot complication recruited at the same period. All patients were subjected to living status verification at 31st December 2013. Results The all-cause mortality rate among patients with DFU was 42.54 per 1000 person-years and among LEA patients was 86.80 per 1000 person-years among LEA patients for a total of 2280 and 1129 person-years of follow up respectively. The standardized mortality ratio (SMR) (95% CI) was 4.39 (3.55–5.23) and 7.21 (5.70–8.72) for cases with foot ulcer and LEA respectively. The percentage of deceased patients increased by almost twofold (18.5%) among patients with diabetic foot ulcer and more than threefold (32.2%) among patients with LEA compared with patients without diabetic foot complications (10.7%). The worst survival was among patients with LEA at 0.679 and the presence of diabetic nephropathy was the only significant independent risk factor for all-cause mortality among patients with diabetic foot complications. On the other hand, obese patients have demonstrated significantly reduced all-cause mortality rate. Conclusions Diabetic patients with diabetic foot complications have an excess

Factors affecting mortality in older trauma patients-A systematic review and meta-analysis.

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Sammy, Ian; Lecky, Fiona; Sutton, Anthea; Leaviss, Joanna; O'Cathain, Alicia

2016-06-01

Major trauma in older people is a significant health burden in the developed world. The aging of the population has resulted in larger numbers of older patients suffering serious injury. Older trauma patients are at greater risk of death from major trauma, but the reasons for this are less well understood. The aim of this review was to identify the factors affecting mortality in older patients suffering major injury. A systematic review of Medline, Cinhal and the Cochrane database, supplemented by a manual search of relevant papers was undertaken, with meta-analysis. Multi-centre cohort studies of existing trauma registries that reported risk-adjusted mortality (adjusted odds ratios, AOR) in their outcomes and which analysed patients aged 65 and older as a separate cohort were included in the review. 3609 papers were identified from the electronic databases, and 28 from manual searches. Of these, 15 papers fulfilled the inclusion criteria. Demographic variables (age and gender), pre-existing conditions (comorbidities and medication), and injury-related factors (injury severity, pattern and mechanism) were found to affect mortality. The 'oldest old', aged 75 and older, had higher mortality rates than younger patients, aged 65-74 years. Older men had a significantly higher mortality rate than women (cumulative odds ratio 1.51, 95% CI 1.37-1.66). Three papers reported a higher risk of death in patients with pre-existing conditions. Two studies reported increased mortality in patients on warfarin (cumulative odds ratio 1.32, 95% CI 1.05-1.66). Higher mortality was seen in patients with lower Glasgow coma scores and systolic blood pressures. Mortality increased with increased injury severity and number of injuries sustained. Low level falls were associated with higher mortality than motor vehicle collisions (cumulative odds ratio 2.88, 95% CI 1.26-6.60). Multiple factors contribute to mortality risk in older trauma patients. The relation between these factors and

Predicting of mortality in patients with intracrani al hemorrhage: A review article

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Farzad Rahmani

2014-11-01

Full Text Available Introduction: Stroke is one of the important and common diseases, which can lead to permanent disability or even death to people. Intracranial hemorrhage (ICH is a type of stroke that is associated with high mortality despite improved diagnostic and treatment methods, as well as the mortality rate remains high. Methods: In the present review article, reputable internet databases since 2000 were analyzed. Studies that discussed the predicting mortality of ICH were included in this review. Results: For predicting the mortality rates in patients with primary ICH, physicians use several methods such as level of consciousness, bleeding volume and multiple rating systems. In this review, we introduce three scoring system of ICH in patients with ICH. Conclusion: Perhaps its cut-off point of these three score systems were different in different societies according to conditions and facilities therefore it is needed to review these scores and record their results in different societies.

Association of In-Hospital Mortality and Dysglycemia in Septic Patients.

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Hsiao-Yun Chao

Full Text Available The associations between dysglycemia and mortality in septic patients with and without diabetes are yet to be confirmed. Our aim was to analyze the association of diabetes and sepsis mortality, and to examine how dysglycemia (hyperglycemia, hypoglycemia and glucose variability affects in-hospital mortality of patients with suspected sepsis in emergency department (ED and intensive care units.Clinically suspected septic patients admitted to ED were included, and stratified into subgroups according to in-hospital mortality and the presence of diabetes. We analyzed patients' demographics, comorbidities, clinical and laboratory parameters, admission glucose levels and severity of sepsis. Odds ratio of mortality was assessed after adjusting for possible confounders. The correlations of admission glucose and CoV (blood glucose coefficients of variation and mortality in diabetes and non-diabetes were also tested.Diabetes was present in 58.3% of the patients. Diabetic patients were older, more likely to have end-stage renal disease and undergoing hemodialysis, but had fewer malignancies, less sepsis severity (lower Mortality in Emergency Department Sepsis Score, less steroid usage in emergency department, and lower in-hospital mortality rate (aOR:0.83, 95% CI 0.65-0.99, p = 0.044. Hyperglycemia at admission (glucose≥200 mg/dL was associated with higher risks of in-hospital mortality among the non-diabetes patients (OR:1.83 vs. diabetes, 95% CI 1.20-2.80, p = 0.005 with the same elevated glucose levels at admission. In addition, CoV>30% resulted in higher risk of death as well (aOR:1.88 vs. CoV between 10 and 30, 95%CI 1.24-2.86 p = 0.003.This study indicates that while diabetes mellitus seems to be a protective factor in sepsis patients, hyper- or hypoglycemia status on admission, and increased blood glucose variation during hospital stays, were independently associated with increased odds ratio of mortality.

Mortality trends among Japanese dialysis patients, 1988-2013: a joinpoint regression analysis.

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Wakasugi, Minako; Kazama, Junichiro James; Narita, Ichiei

2016-09-01

Evaluation of mortality trends in dialysis patients is important for improving their prognoses. The present study aimed to examine temporal trends in deaths (all-cause, cardiovascular, noncardiovascular and the five leading causes) among Japanese dialysis patients. Mortality data were extracted from the Japanese Society of Dialysis Therapy registry. Age-standardized mortality rates were calculated by direct standardization against the 2013 dialysis population. The average annual percentage of change (APC) and the corresponding 95% confidence interval (CI) were computed for trends using joinpoint regression analysis. A total of 469 324 deaths occurred, of which 25.9% were from cardiac failure, 17.5% from infectious disease, 10.2% from cerebrovascular disorders, 8.6% from malignant tumors and 5.6% from cardiac infarction. The joinpoint trend for all-cause mortality decreased significantly, by -3.7% (95% CI -4.2 to -3.2) per year from 1988 through 2000, then decreased more gradually, by -1.4% (95% CI -1.7 to -1.2) per year during 2000-13. The improved mortality rates were mainly due to decreased deaths from cardiovascular disease, with mortality rates due to noncardiovascular disease outnumbering those of cardiovascular disease in the last decade. Among the top five causes of death, cardiac failure has shown a marked decrease in mortality rate. However, the rates due to infectious disease have remained stable during the study period [APC 0.1 (95% CI -0.2-0.3)]. Significant progress has been made, particularly with regard to the decrease in age-standardized mortality rates. The risk of cardiovascular death has decreased, while the risk of death from infection has remained unchanged for 25 years. © The Author 2016. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

Antipsychotic medication and long-term mortality risk in patients with schizophrenia; a systematic review and meta-analysis.

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Vermeulen, J; van Rooijen, G; Doedens, P; Numminen, E; van Tricht, M; de Haan, L

2017-10-01

Patients with schizophrenia have a higher mortality risk than patients suffering from any other psychiatric disorder. Previous research is inconclusive regarding the association of antipsychotic treatment with long-term mortality risk. To this aim, we systematically reviewed the literature and performed a meta-analysis on the relationship between long-term mortality and exposure to antipsychotic medication in patients with schizophrenia. The objectives were to (i) determine long-term mortality rates in patients with schizophrenia using any antipsychotic medication; (ii) compare these with mortality rates of patients using no antipsychotics; (iii) explore the relationship between cumulative exposure and mortality; and (iv) assess causes of death. We systematically searched the EMBASE, MEDLINE and PsycINFO databases for studies that reported on mortality and antipsychotic medication and that included adults with schizophrenia using a follow-up design of more than 1 year. A total of 20 studies fulfilled our inclusion criteria. These studies reported 23,353 deaths during 821,347 patient years in 133,929 unique patients. Mortality rates varied widely per study. Meta-analysis on a subgroup of four studies showed a consistent trend of an increased long-term mortality risk in schizophrenia patients who did not use antipsychotic medication during follow-up. We found a pooled risk ratio of 0.57 (LL:0.46 UL:0.76 p value schizophrenia without antipsychotic medication require further research. Prospective validation studies, uniform measures of antipsychotic exposure and classified causes of death are commendable.

Mortality in patients with pituitary disease.

LENUS (Irish Health Repository)

Sherlock, Mark

2010-06-01

Pituitary disease is associated with increased mortality predominantly due to vascular disease. Control of cortisol secretion and GH hypersecretion (and cardiovascular risk factor reduction) is key in the reduction of mortality in patients with Cushing\\'s disease and acromegaly, retrospectively. For patients with acromegaly, the role of IGF-I is less clear-cut. Confounding pituitary hormone deficiencies such as gonadotropins and particularly ACTH deficiency (with higher doses of hydrocortisone replacement) may have a detrimental effect on outcome in patients with pituitary disease. Pituitary radiotherapy is a further factor that has been associated with increased mortality (particularly cerebrovascular). Although standardized mortality ratios in pituitary disease are falling due to improved treatment, mortality for many conditions are still elevated above that of the general population, and therefore further measures are needed. Craniopharyngioma patients have a particularly increased risk of mortality as a result of the tumor itself and treatment to control tumor growth; this is a key area for future research in order to optimize the outcome for these patients.

Short- and long-term mortality due to sepsis in patients with rheumatoid arthritis.

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Barrett, Orit; Abramovich, Ella; Dreiher, Jacob; Novack, Victor; Abu-Shakra, Mahmoud

2017-06-01

Severe infections and sepsis are common among patients with rheumatoid arthritis (RA) and are associated with increased morbidity and mortality risks. To determine whether RA is an independent risk factor for short- and long-term mortality in patients admitted to an Intensive Care Unit (ICU) with sepsis. A retrospective age- and sex-matched cohort study, based on data of the SEPSIS-ISR Registry, an ongoing study that collects data on all patients admitted with the diagnosis of sepsis to the ICUs of 7 large hospitals during the period 2002-2012. The primary outcomes of the study were the 30-day and 3-years survival rates. A total of 124 RA patients and 248 non-RA patients (mean age 71 years; 64.5% female) were included. Primary site of infection as well as pathogens distributions were similar between the two groups. Severe sepsis and septic shock were diagnosed in 92% vs. 84% (p = 0.03) and 50% versus 39% (p = 0.06) of the RA patients and non-RA, respectively. 30-day survival rates were similar between groups, whereas 3-year survival rate in 30-day survivors was significantly lower among RA patients (34.9%) compared to non-RA patients (55.7%) (p = 0.01). In multivariate Cox proportional hazards regression, RA was found to be a significant independent risk factor for 3-year mortality in 30-day survivors (hazard ratio 1.63 95% confidence interval 1.03-1.63; p = 0.04). RA is an independent risk factor for 3-year mortality, but not short-term mortality following ICU admission with sepsis.

Predictors of in-hospital mortality in a cohort of elderly Egyptian patients with acute upper gastrointestinal bleeding.

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Elsebaey, Mohamed A; Elashry, Heba; Elbedewy, Tamer A; Elhadidy, Ahmed A; Esheba, Noha E; Ezat, Sherif; Negm, Manal Saad; Abo-Amer, Yousry Esam-Eldin; Abgeegy, Mohamed El; Elsergany, Heba Fadl; Mansour, Loai; Abd-Elsalam, Sherief

2018-04-01

Acute upper gastrointestinal bleeding (UGIB) affects large number of elderly with high rates of morbidity and mortality. Early identification and management of the factors predicting in-hospital mortality might decrease mortality. This study was conducted to identify the causes of acute UGIB and the predictors of in-hospital mortality in elderly Egyptian patients.286 elderly patients with acute UGIB were divided into: bleeding variceal group (161 patients) and bleeding nonvariceal group (125 patients). Patients' monitoring was done during hospitalization to identify the risk factors that might predict in-hospital mortality in elderly.Variceal bleeding was the most common cause of acute UGIB in elderly Egyptian patients. In-hospital mortality rate was 8.74%. Increasing age, hemodynamic instability at presentation, co-morbidities (especially liver cirrhosis associated with other co-morbidity) and failure to control bleeding were the predictors of in-hospital mortality.Increasing age, hemodynamic instability at presentation, co-morbidities (especially liver cirrhosis associated with other co-morbidity) and failure to control bleeding should be considered when triaging those patients for immediate resuscitation, close observation, and early treatment.

Suicide mortality rates in Louisiana, 1999-2010.

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Straif-Bourgeois, Susanne; Ratard, Raoult

2012-01-01

This report is a descriptive study on suicide deaths in Louisiana occurring in the years 1999 to 2010. Mortality data was collected from death certificates from this 12-year period to describe suicide mortality by year, race, sex, age group, and methods of suicide. Data were also compared to national data. Rates and methods used to commit suicide vary greatly according to sex, race, and age. The highest rates were observed in white males, followed by black males, white females, and black females. Older white males had the highest suicide rates. The influence of age was modulated by the sex and race categories. Firearm was the most common method used in all four categories. Other less common methods were hanging/strangulation/suffocation (HSS) and drugs/alcohol. Although no parish-level data were systematically analyzed, a comparison of suicide rates post-Katrina versus pre-Katrina was done for Orleans Parish, the rest of the Greater New Orleans area, and a comparison group. It appears that rates observed among whites, particularly males, were higher after Katrina. Data based on mortality do not give a comprehensive picture of the burden of suicide, and their interpretation should be done with caution.

Mortality in patients with psoriasis. A retrospective cohort study.

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Masson, Walter; Rossi, Emiliano; Galimberti, María Laura; Krauss, Juan; Navarro Estrada, José; Galimberti, Ricardo; Cagide, Arturo

2017-06-07

The immune and inflammatory pathways involved in psoriasis could favor the development of atherosclerosis, consequently increasing mortality. The objectives of this study were: 1) to assess the mortality of a population with psoriasis compared to a control group, and 2) to assess the prevalence of cardiovascular risk factors. A retrospective cohort was analyzed from a secondary database (electronic medical record). All patients with a diagnosis of psoriasis at 1-01-2010 were included in the study and compared to a control group of the same health system, selected randomly (1:1). Subjects with a history of cardiovascular disease were excluded from the study. A survival analysis was performed considering death from any cause as an event. Follow-up was extended until 30-06-2015. We included 1,481 subjects with psoriasis and 1,500 controls. Prevalence of cardiovascular risk factors was higher in the group with psoriasis. The average follow-up time was 4.6±1.7 years. Mortality was higher in psoriasis patients compared to controls (15.1 vs. 9.6 events per 1,000 person-year, PPsoriasis was seen to be significantly associated with increased mortality rates compared to the control group in the univariate analysis (HR 1.58, 95% CI 1.16-2.15, P=.004) and after adjusting for cardiovascular risk factors (HR 1.48, 95% CI 1.08-2.3, P=.014). In this population, patients with psoriasis showed a higher prevalence for the onset of cardiovascular risk factors as well as higher mortality rates during follow-up. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Meningococcal meningitis: clinical and laboratorial characteristics, fatality rate and variables associated with in-hospital mortality

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Vanessa L. Strelow

Full Text Available ABSTRACT Meningococcal meningitis is a public health problem. The aim of this study was to describe the clinical characteristics of patients with meningococcal meningitis, and to identify associated factors with mortality. This was a retrospective study, between 2006 and 2011, at a referral center in São Paulo, Brazil. Logistic regression analysis was used to identify factors associated with mortality. We included 316 patients. The median age was 16 years (IQR: 7–27 and 60% were male. The clinical triad: fever, headache and neck stiffness was observed in 89% of the patients. The cerebrospinal triad: pleocytosis, elevated protein levels and low glucose levels was present in 79% of patients. Factors associated with mortality in the multivariate model were age above 50 years, seizures, tachycardia, hypotension and neck stiffness. The classic clinical and laboratory triads of meningococcal meningitis were variable. The fatality rate was low. Age, seizures and shock signs were independently associated with mortality.

Size-dependent mortality rate profiles.

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Roa-Ureta, Ruben H

2016-08-07

Knowledge of mortality rates is crucial to the understanding of population dynamics in populations of free-living fish and invertebrates in marine and freshwater environments, and consequently to sustainable resource management. There is a well developed theory of population dynamics based on age distributions that allow direct estimation of mortality rates. However, for most cases the aging of individuals is difficult or age distributions are not available for other reasons. The body size distribution is a widely available alternative although the theory underlying the formation of its shape is more complicated than in the case of age distributions. A solid theory of the time evolution of a population structured by any physiological variable has been developed in 1960s and 1970s by adapting the Hamilton-Jacobi formulation of classical mechanics, and equations to estimate the body size-distributed mortality profile have been derived for simple cases. Here I extend those results with regards to the size-distributed mortality profile to complex cases of non-stationary populations, individuals growing according to a generalised growth model and seasonally patterned recruitment pulses. I apply resulting methods to two cases in the marine environment, a benthic crustacean population that was growing during the period of observation and whose individuals grow with negative acceleration, and a sea urchin coastal population that is undergoing a stable cycle of two equilibrium points in population size whose individuals grow with varying acceleration that switches sign along the size range. The extension is very general and substantially widens the applicability of the theory. Copyright © 2016 Elsevier Ltd. All rights reserved.

Lower mortality rate in people with dementia is associated with better cognitive and functional performance in an outpatient cohort

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Carolina Verdan

2014-04-01

Full Text Available We describe a three-year experience with patients with dementia. Method: clinical, cognitive and functional evaluation was performed by a multidisciplinary team for persons above 60 years. Mortality was assessed after three years. Results: Mini-Mental State Examination (MMSE (n=2,074 was 15.7 (8.4. Male patients MMSE (n=758 was 15.6 (8.3 and female's (n=1315 was 15.8 (8.3. Instrumental Activities of Daily Living Scale (n=2023 was 16.5 (7.6; females (n=1277 was 16.9 (7.2 and males (n=745 was 15.7(8.2. From these patients, 12.6% (n=209 died within three years. Baseline cognition of patients still alive was higher (p<0.001 than MMSE of those who died [MMSE=16.3 (8.1 vs. 10.6 (7.6]. Mortality rate decreased 6% (IR=0.94 for each additional point on MMSE. Higher functional status decreases the mortality rate approximately 11% (IR=0.89 independently of age, gender, and education. Conclusion: Three-year mortality rates are dependent on baseline functional and cognitive status

Mortality of marine planktonic copepods : global rates and patterns

DEFF Research Database (Denmark)

Hirst, A.G.; Kiørboe, Thomas

2002-01-01

Using life history theory we make predictions of mortality rates in marine epi-pelagic copepods from field estimates of adult fecundity, development times and adult sex ratios. Predicted mortality increases with temperature in both broadcast and sac spawning copepods, and declines with body weight...... in broadcast spawners, while mortality in sac spawners is invariant with body size. Although the magnitude of copepod mortality does lie close to the overall general pattern for pelagic animals, copepod mortality scaling is much weaker, implying that small copepods are avoiding some mortality agent....../s that other pelagic animals of a similar size do not, We compile direct in situ estimates of copepod mortality and compare these with our indirect predictions; we find the predictions generally match the field measurements well with respect to average rates and patterns. Finally, by comparing in situ adult...

Trends in Readmission Rates, Hospital Charges, and Mortality for Patients With Chronic Obstructive Pulmonary Disease (COPD) in Florida From 2009 to 2014.

Science.gov (United States)

Jiang, Xinyi; Xiao, Hong; Segal, Richard; Mobley, William Cary; Park, Haesuk

2018-04-01

Chronic obstructive pulmonary disease (COPD) is a leading and costly cause of readmissions to the hospital, with one of the highest rates reported in Florida. From 2009 to 2014, strategies such as readmission reduction programs, as well as updated guidelines for COPD management, were instituted to reduce readmission rates for patients with COPD. Thus, the question has been raised whether COPD-related 30-day hospital readmission rates in Florida have decreased and whether COPD-related readmission costs during this period have changed. In addition, we examined trends in length of stay, hospital charges, and in-hospital mortality associated with COPD, as well as identified patient-level risk factors associated with 30-day readmissions. A retrospective analysis of adult patients (≥18 years of age) with COPD was conducted by using the Healthcare Cost and Utilization Project Florida State Inpatient Database, 2009 to 2014. Weighted least squares regression was used to assess trends in the COPD readmission rate on a yearly basis, as well as other outcomes of interest. A multivariable logistic regression was used to identify patient characteristics that were associated with 30-day COPD readmissions. Overall, 268,084 adults were identified as having COPD. Between 2009 and 2014, more than half of patients aged 65-84 years, most were white, 55% were female, and 73% had Medicare. The unadjusted rate for COPD-related 30-day readmissions did not change (8.04% to 7.85%; P = 0.434). However, the mean total charge for 30-day COPD-related readmissions was significantly higher in 2014 ($40,611) compared with that in 2009 ($36,714) (P = 0.011). The overall unadjusted in-hospital mortality of COPD-related hospitalizations significantly decreased from 1.83% in 2009 to 1.34% in 2014 (P COPD were 2% less likely to be readmitted to the hospital for each additional year (odds ratio [OR], 0.98 [95% confidence interval (CI), 0.97-0.99]). Factors associated with significantly higher odds of

Hypothyroidism and Mortality among Dialysis Patients

Science.gov (United States)

Rhee, Connie M.; Alexander, Erik K.; Bhan, Ishir

2013-01-01

Summary Background and objectives Hypothyroidism is highly prevalent among ESRD patients, but its clinical significance and the benefits of thyroid hormone replacement in this context remain unclear. Design, setting, participants, & measurements This study examined the association between hypothyroidism and all-cause mortality among 2715 adult dialysis patients with baseline thyrotropin levels measured between April of 2005 and April of 2011. Mortality was ascertained from Social Security Death Master Index and local registration systems. The association between hypothyroidism (thyrotropin greater than assay upper limit normal) and mortality was estimated using Cox proportional hazards models. To reduce the risk of observing reverse-causal associations, models included a 30-day lag between thyrotropin measurement and at-risk time. Results Among 350 (12.9%) hypothyroid and 2365 (87.1%) euthyroid (assay within referent range) patients, 917 deaths were observed during 5352 patient-years of at-risk time. Hypothyroidism was associated with higher mortality. Compared with thyrotropin in the low-normal range (0.4–2.9 mIU/L), subclinical hypothyroidism (thyrotropin >upper limit normal and ≤10.0 mIU/L) was associated with higher mortality; high-normal thyrotropin (≥3.0 mIU/L and ≤upper limit normal) and overt hypothyroidism (thyrotropin >10.0 mIU/L) were associated with numerically greater risk, but estimates were not statistically significant. Compared with spontaneously euthyroid controls, patients who were euthyroid while on exogenous thyroid replacement were not at higher mortality risk, whereas patients who were hypothyroid were at higher mortality risk. Sensitivity analyses indicated that effects on cardiovascular risk factors may mediate the observed association between hypothyroidism and death. Conclusions These data suggest that hypothyroidism is associated with higher mortality in dialysis patients, which may be ameliorated by thyroid hormone replacement

Rate and Time Trend of Perinatal, Infant, Maternal Mortality, Natality and Natural Population Growth in Kosovo

Science.gov (United States)

Azemi, Mehmedali; Gashi, Sanije; Berisha, Majlinda; Kolgeci, Selim; Ismaili-Jaha, Vlora

2012-01-01

Aim: The aim of work has been the presentation of the rate and time trends of some indicators of the heath condition of mothers and children in Kosovo: fetal mortality, early neonatal mortality, perinatal mortality, infant mortality, natality, natural growth of population etc. The treated patients were the newborn and infants in the post neonatal period, women during their pregnancy and those 42 days before and after the delivery. Methods: The data were taken from: register of the patients treated in the Pediatric Clinic of Prishtina, World Health Organization, Mother and Child Health Care, Reproductive Health Care, Ministry of Health of the Republic of Kosovo, Statistical Department of Kosovo, the National Institute of Public Health and several academic texts in the field of pediatrics. Some indicators were analyzed in a period between year 1945-2010 and 1950-2010, whereas some others were analyzed in a time period between year 2000 and 2011. Results: The perinatal mortality rate in 2000 was 29.1‰, whereas in 2011 it was 18.7‰. The fetal mortality rate was 14.5‰ during the year 2000, whereas in 2011 it was 11.0‰, in 2000 the early neonatal mortality was 14.8‰, in 2011 it was 7.5‰. The infant mortality in Kosovo was 164‰ in 1950, whereas in 2010 it was 20.5‰. The most frequent causes of infant mortality have been: lower respiratory tract infections, acute infective diarrhea, perinatal causes, congenital malformations and unclassified conditions. Maternal death rate varied during this time period. Maternal death in 2000 was 23 whereas in 2010 only two cases were reported. Regarding the natality, in 1950 it reached 46.1 ‰, whereas in 2010 it reached 14‰, natural growth of population rate in Kosovo was 29.1‰ in 1950, whereas in 2011 it was 11.0‰. Conclusion: Perinatal mortality rate in Kosovo is still high in comparison with other European countries (Turkey and Kyrgyzstan have the highest perinatal mortality rate), even though it is in a

Serum uric acid, protein intake and mortality in hemodialysis patients.

Science.gov (United States)

Park, Christina; Obi, Yoshitsugu; Streja, Elani; Rhee, Connie M; Catabay, Christina J; Vaziri, Nosratola D; Kovesdy, Csaba P; Kalantar-Zadeh, Kamyar

2017-10-01

The association between serum uric acid (SUA) and mortality has been conflicting among studies using hemodialysis (HD) patients. Given the close link between purine and protein in foods, we hypothesized that normalized protein catabolic rate (nPCR), a dietary protein intake surrogate, modifies the SUA-mortality association in the HD population. We identified 4298 patients who initiated HD and had one or more SUA measurement in a contemporary cohort of HD patients over 5 years (1 January 2007-31 December 2011), and examined survival probability according to the first uric acid measurement, adjusting for dialysis vintage, case-mix and malnutrition-inflammation complex-related variables. Mean SUA concentration was 6.6 ± 1.8 mg/dL. There was a consistent association of higher SUA with better nutritional status and lower all-cause mortality irrespective of adjusted models (Ptrend 6.0-7.0 mg/dL) showed no significant mortality risk [hazard ratio (HR) 0.90, 95% confidence interval (CI) 0.72-1.13], while the lowest category (HD patients. Contrary to the general population, low but not high SUA is associated with higher all-cause mortality in HD patients, especially in those with low protein intake. Nutritional features of SUA warrant additional studies. © The Author 2017. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

Improved 1-year mortality in elderly patients with a hip fracture following integrated orthogeriatric treatment.

Science.gov (United States)

Folbert, E C; Hegeman, J H; Vermeer, M; Regtuijt, E M; van der Velde, D; Ten Duis, H J; Slaets, J P

2017-01-01

To improve the quality of care and reduce the healthcare costs of elderly patients with a hip fracture, surgeons and geriatricians collaborated intensively due to the special needs of these patients. After treatment at the Centre for Geriatric Traumatology (CvGT), we found a significant decrease in the 1-year mortality rate in frail elderly patients compared to the historical control patients who were treated with standard care. The study aimed to evaluate the effect of an orthogeriatric treatment model on elderly patients with a hip fracture on the 1-year mortality rate and identify associated risk factors. This study included patients, aged 70 years and older, who were admitted with a hip fracture and treated in accordance with the integrated orthogeriatric treatment model of the CvGT at the Hospital Group Twente (ZGT) between April 2008 and October 2013. Data registration was carried out by several disciplines using the clinical pathways of the CvGT database. A multivariate logistic regression analysis was used to identify independent risk factors for 1-year mortality. The outcome measures for the 850 patients were compared with those of 535 historical control patients who were managed under standard care between October 2002 and March 2008. The analysis demonstrated that the 1-year mortality rate was 23.2 % (n = 197) in the CvGT group compared to 35.1 % (n = 188) in the historical control group (p malnutrition (OR 2.01), physical limitations in activities of daily living (OR 2.35), and decreasing Barthel Index (BI) (OR 0.96). After integrated orthogeriatric treatment, a significant decrease was seen in the 1-year mortality rate in the frail elderly patients with a hip fracture compared to the historical control patients who were treated with standard care. The most important risk factors for 1-year mortality were male gender, increasing age, malnutrition, physical limitations, increasing BI, and medical conditions. Awareness of risk factors that

Patients' representations of their end-stage renal disease : relation with mortality

NARCIS (Netherlands)

van Dijk, Sandra; Scharloo, Margreet; Kaptein, Adrian A.; Thong, Melissa S. Y.; Boeschoten, Elisabeth W.; Grootendorst, Diana C.; Krediet, Raymond T.; Dekker, Friedo W.

2009-01-01

Background. Self-regulation theory explains how patients' illness perceptions influence self-management behaviour (e. g. via adherence to treatment). Following these assumptions, we explored whether illness perceptions of ESRD-patients are related to mortality rates. Methods. Illness perceptions of

Patients' representations of their end-stage renal disease: relation with mortality

NARCIS (Netherlands)

van Dijk, Sandra; Scharloo, Margreet; Kaptein, Adrian A.; Thong, Melissa S. Y.; Boeschoten, Elisabeth W.; Grootendorst, Diana C.; Krediet, Raymond T.; Dekker, Friedo W.; Apperloo, A. J.; Bijlsma, J. A.; Boekhout, M.; Boer, W. H.; van der Boog, P. J. M.; Büller, H. R.; van Buren, M.; de Charro, F. Th; Doorenbos, C. J.; van den Dorpel, M. A.; van Es, A.; Fagel, W. J.; Feith, G. W.; de Fijter, C. W. H.; Frenken, L. A. M.; van Geelen, J. A. C. A.; Gerlag, P. G. G.; Grave, W.; Gorgels, J. P. M. C.; Huisman, R. M.; Jager, K. J.; Jie, K.; Koning-Mulder, W. A. H.; Koolen, M. I.; Kremer Hovinga, T. K.; Lavrijssen, A. T. J.; Luik, A. J.; van der Meulen, J.; Parlevliet, K. J.; Raasveld, M. H. M.; van der Sande, F. M.; Schonck, M. J. M.; Schuurmans, M. M. J.; Siegert, C. E. H.; Stegeman, C. A.; Stevens, P.; Thijssen, J. G. P.; Valentijn, R. M.; Vastenburg, G. H.; Verburgh, C. A.; Vincent, H. H.; Vos, P. F.

2009-01-01

BACKGROUND: Self-regulation theory explains how patients' illness perceptions influence self-management behaviour (e.g. via adherence to treatment). Following these assumptions, we explored whether illness perceptions of ESRD-patients are related to mortality rates. METHODS: Illness perceptions of

Hyperbaric Oxygen Therapy Is Associated With Lower Short- and Long-Term Mortality in Patients With Carbon Monoxide Poisoning.

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Huang, Chien-Cheng; Ho, Chung-Han; Chen, Yi-Chen; Lin, Hung-Jung; Hsu, Chien-Chin; Wang, Jhi-Joung; Su, Shih-Bin; Guo, How-Ran

2017-11-01

To date, there has been no consensus about the effect of hyperbaric oxygen therapy (HBOT) on the mortality of patients with carbon monoxide poisoning (COP). This retrospective nationwide population-based cohort study from Taiwan was conducted to clarify this issue. Using the Nationwide Poisoning Database, we identified 25,737 patients with COP diagnosed between 1999 and 2012, including 7,278 patients who received HBOT and 18,459 patients who did not. The mortality risks of the two cohorts were compared, including overall mortality, and stratified analyses by age, sex, underlying comorbidities, monthly income, suicide attempt, drug poisoning, acute respiratory failure, and follow-up until 2013 were conducted. We also tried to identify independent mortality predictors and evaluated their effects. Patients who received HBOT had a lower mortality rate compared with patients who did not (adjusted hazard ratio [AHR], 0.74; 95% CI, 0.67-0.81) after adjusting for age, sex, underlying comorbidities, monthly income, and concomitant conditions, especially in patients younger than 20 years (AHR, 0.45; 95% CI, 0.26-0.80) and those with acute respiratory failure (AHR, 0.43; 95% CI, 0.35-0.53). The lower mortality rate was noted for a period of 4 years after treatment of the COP. Patients who received two or more sessions of HBOT had a lower mortality rate than did those who received HBOT only once. Older age, male sex, low monthly income, diabetes, malignancy, stroke, alcoholism, mental disorders, suicide attempts, and acute respiratory failure were also independent mortality predictors. HBOT was associated with a lower mortality rate in patients with COP, especially in those who were younger than 20 years and those with acute respiratory failure. The results provide important references for decision-making in the treatment of COP. Copyright © 2017 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

Mortality in perforated peptic ulcer patients after selective management of stratified poor risk cases.

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Rahman, M Mizanur; Islam, M Saiful; Flora, Sabrina; Akhter, S Fariduddin; Hossain, Shahid; Karim, Fazlul

2007-12-01

Perforated peptic ulcer disease continues to inflict high morbidity and mortality. Although patients can be stratified according to their surgical risk, optimal management has yet to be described. In this study we demonstrate a treatment option that improves the mortality among critically ill, poor risk patients with perforated peptic ulcer disease. In our study, two series were retrospectively reviewed: group A patients (n = 522) were treated in a single surgical unit at the Dhaka Medical College Hospital, Dhaka, Bangladesh during the 1980s. Among them, 124 patients were stratified as poor risk based on age, delayed presentation, peritoneal contamination, and coexisting medical problems. These criteria were the basis for selecting a group of poor risk patients (n = 84) for minimal surgical intervention (percutaneous peritoneal drainage) out of a larger group of patients, group B (n = 785) treated at Khulna Medical College Hospital during the 1990s. In group A, 479 patients underwent conventional operative management with an operative mortality of 8.97%. Among the 43 deaths, 24 patients were >60 years of age (55.8%), 12 patients had delayed presentation (27.9%), and 7 patients were in shock or had multiple coexisting medical problems (16.2%). In group B, 626 underwent conventional operative management, with 26 deaths at a mortality rate of 4.15%. Altogether, 84 patients were stratified as poor risk and were managed with minimal surgical intervention (percutaneous peritoneal drainage) followed by conservative treatment. Three of these patients died with an operative mortality of 3.5%. Minimal surgical intervention (percutaneous peritoneal drainage) can significantly lower the mortality rate among a selected group of critically ill, poor risk patients with perforated peptic ulcer disease.

Early interdisciplinary hospital intervention for elderly patients with hip fractures : functional outcome and mortality

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Francisco José Tarazona-Santabalbina

2012-01-01

Full Text Available OBJECTIVES: Hip fractures are associated with high levels of co-morbidity and mortality. Orthogeriatric units have been shown to be effective with respect to functional recovery and mortality reduction. The aim of this study is to document the natural history of early multidisciplinary intervention in elderly patients with hip fractures and to establish the prognostic factors of mortality and walking ability after discharge. METHODS: This observational, retrospective study was performed in an orthogeriatric care unit on patients aged >70 years with a diagnosis of hip fracture between 2004 and 2008. This study included 1363 patients with a mean age of 82.7 + 6.4 years. RESULTS: On admission to the unit, the average Barthel score of these patients was 77.2 + 27.8 points, and the average Charlson index score was 2.14 + 2.05. The mean length of stay was 8.9 + 4.26 days, and the readmission rate was 2.3%. The in-hospital mortality rate was 4.7%, and the mortality rates at one, six, and 12 months after discharge were 8.7%, 16.9%, and 25.9%, respectively. The Cox proportional hazards model estimated that male sex, Barthel scale, heart failure, and cognitive impairment were associated with an increased risk of death. With regard to functionality, 63.7% of the patients were able to walk at the time of discharge, whereas 77.4% and 80.1% were able to walk at one month and six months post-discharge, respectively. The factors associated with a worse functional recovery included cognitive impairment, performance status, age, stroke, Charlson score, and delirium during the hospital stay. CONCLUSIONS: Early multidisciplinary intervention appears to be effective for the management of hip fracture. Age, male sex, baseline function, cognitive impairment and previous comorbidities are associated with a higher mortality rate and worse functional recovery.

Cause-Specific Mortality in HIV-Positive Patients Who Survived Ten Years after Starting Antiretroviral Therapy

DEFF Research Database (Denmark)

Trickey, Adam; May, Margaret T; Vehreschild, Jorg-Janne

2016-01-01

OBJECTIVES: To estimate mortality rates and prognostic factors in HIV-positive patients who started combination antiretroviral therapy between 1996-1999 and survived for more than ten years. METHODS: We used data from 18 European and North American HIV cohort studies contributing to the Antiretro......OBJECTIVES: To estimate mortality rates and prognostic factors in HIV-positive patients who started combination antiretroviral therapy between 1996-1999 and survived for more than ten years. METHODS: We used data from 18 European and North American HIV cohort studies contributing...... to the Antiretroviral Therapy Cohort Collaboration. We followed up patients from ten years after start of combination antiretroviral therapy. We estimated overall and cause-specific mortality rate ratios for age, sex, transmission through injection drug use, AIDS, CD4 count and HIV-1 RNA. RESULTS: During 50,593 person...... years 656/13,011 (5%) patients died. Older age, male sex, injecting drug use transmission, AIDS, and low CD4 count and detectable viral replication ten years after starting combination antiretroviral therapy were associated with higher subsequent mortality. CD4 count at ART start did not predict...

Effects of Transferring to the Rehabilitation Ward on Long-Term Mortality Rate of First-Time Stroke Survivors: A Population-Based Study.

Science.gov (United States)

Chen, Chien-Min; Yang, Yao-Hsu; Chang, Chia-Hao; Chen, Pau-Chung

2017-12-01

To assess the long-term health outcomes of acute stroke survivors transferred to the rehabilitation ward. Long-term mortality rates of first-time stroke survivors during hospitalization were compared among the following sets of patients: patients transferred to the rehabilitation ward, patients receiving rehabilitation without being transferred to the rehabilitation ward, and patients receiving no rehabilitation. Retrospective cohort study. Patients (N = 11,419) with stroke from 2005 to 2008 were initially assessed for eligibility. After propensity score matching, 390 first-time stroke survivors were included. None. Cox proportional hazards regression model was used to assess differences in 5-year poststroke mortality rates. Based on adjusted hazard ratios (HRs), the patients receiving rehabilitation without being transferred to the rehabilitation ward (adjusted HR, 2.20; 95% confidence interval [CI], 1.36-3.57) and patients receiving no rehabilitation (adjusted HR, 4.00; 95% CI, 2.55-6.27) had significantly higher mortality risk than the patients transferred to the rehabilitation ward. Mortality rate of the stroke survivors was affected by age ≥65 years (compared with age stroke (adjusted HR, 1.55), stroke severity (Stroke Severity Index [SSI] score≥20, compared with SSI scorestroke survivors transferred to the rehabilitation ward had a 5-year mortality rate 2.2 times lower than those who received rehabilitation without transfer to the rehabilitation ward and 4 times lower than those who received no rehabilitation. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Fever Is Associated with Reduced, Hypothermia with Increased Mortality in Septic Patients: A Meta-Analysis of Clinical Trials.

Science.gov (United States)

Rumbus, Zoltan; Matics, Robert; Hegyi, Peter; Zsiboras, Csaba; Szabo, Imre; Illes, Anita; Petervari, Erika; Balasko, Marta; Marta, Katalin; Miko, Alexandra; Parniczky, Andrea; Tenk, Judit; Rostas, Ildiko; Solymar, Margit; Garami, Andras

2017-01-01

Sepsis is usually accompanied by changes of body temperature (Tb), but whether fever and hypothermia predict mortality equally or differently is not fully clarified. We aimed to find an association between Tb and mortality in septic patients with meta-analysis of clinical trials. We searched the PubMed, EMBASE, and Cochrane Controlled Trials Registry databases (from inception to February 2016). Human studies reporting Tb and mortality of patients with sepsis were included in the analyses. Average Tb with SEM and mortality rate of septic patient groups were extracted by two authors independently. Forty-two studies reported Tb and mortality ratios in septic patients (n = 10,834). Pearson correlation analysis revealed weak negative linear correlation (R2 = 0.2794) between Tb and mortality. With forest plot analysis, we found a 22.2% (CI, 19.2-25.5) mortality rate in septic patients with fever (Tb > 38.0°C), which was higher, 31.2% (CI, 25.7-37.3), in normothermic patients, and it was the highest, 47.3% (CI, 38.9-55.7), in hypothermic patients (Tb 75%).

Atrial fibrillation is a predictor of in-hospital mortality in ischemic stroke patients

Directory of Open Access Journals (Sweden)

Ong CT

2016-06-01

Full Text Available Cheung-Ter Ong,1,2 Yi-Sin Wong,3 Chi-Shun Wu,1 Yu-Hsiang Su1 1Department of Neurology, Chia-Yi Christian Hospital, 2Department of Nursing, Chung Jen Junior College of Nursing, Health Science and Management, Chiayi, 3Department of Family Medicine, Chia-Yi Christian Hospital, Chiayi, Taiwan, Republic of China Background/purpose: In-hospital mortality rate of acute ischemic stroke patients remains between 3% and 18%. For improving the quality of stroke care, we investigated the factors that contribute to the risk of in-hospital mortality in acute ischemic stroke patients.Materials and methods: Between January 1, 2007, and December 31, 2011, 2,556 acute ischemic stroke patients admitted to a stroke unit were included in this study. Factors such as demographic characteristics, clinical characteristics, comorbidities, and complications related to in-hospital mortality were assessed.Results: Of the 2,556 ischemic stroke patients, 157 received thrombolytic therapy. Eighty of the 2,556 patients (3.1% died during hospitalization. Of the 157 patients who received thrombolytic therapy, 14 (8.9% died during hospitalization. History of atrial fibrillation (AF, P<0.01 and stroke severity (P<0.01 were independent risk factors of in-hospital mortality. AF, stroke severity, cardioembolism stroke, and diabetes mellitus were independent risk factors of hemorrhagic transformation. Herniation and sepsis were the most common complications of stroke that were attributed to in-hospital mortality. Approximately 70% of in-hospital mortality was related to stroke severity (total middle cerebral artery occlusion with herniation, basilar artery occlusion, and hemorrhagic transformation. The other 30% of in-hospital mortality was related to sepsis, heart disease, and other complications.Conclusion: AF is associated with higher in-hospital mortality rate than in patients without AF. For improving outcome of stroke patients, we also need to focus to reduce serious neurological

Clinically useful predictors for premature mortality among psychiatric patients visiting a psychiatric emergency room

DEFF Research Database (Denmark)

Aagaard, Jørgen; Buus, Niels; Wernlund, Andreas Glahn

2016-01-01

OBJECTIVE: The aim of this study was to examine changes in the distribution of causes of death and mortality rates among psychiatric patients visiting a psychiatric emergency room (PER), to determine clinically useful predictors for avoiding premature mortality among these patients and to discuss...... linked to the Cause of Death Register and the Central Psychiatric Research Register, and logistic predictor analyses for premature death were performed. RESULTS: The standardised mortality ratio (SMR) of all visitors compared to the general Danish population was approximately 5. Overall, patients...

Bone Marrow Pathology Predicts Mortality in Chronic Hemodialysis Patients

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Cheng-Hao Weng

2015-01-01

Full Text Available Introduction. A bone marrow biopsy is a useful procedure for the diagnosis and staging of various hematologic and systemic diseases. The objective of this study was to investigate whether the findings of bone marrow studies can predict mortality in chronic hemodialysis patients. Methods. Seventy-eight end-stage renal disease patients on maintenance hemodialysis underwent bone marrow biopsies between 2000 and 2011, with the most common indication being unexplained anemia followed by unexplained leukocytosis and leukopenia. Results. The survivors had a higher incidence of abnormal megakaryocyte distribution P=0.001, band and segmented cells P=0.021, and lymphoid cells P=0.029 than the nonsurvivors. The overall mortality rate was 38.5% (30/78, and the most common cause of mortality was sepsis (83.3% followed by respiratory failure (10%. In multivariate Cox regression analysis, both decreased (OR 3.714, 95% CI 1.671–8.253, P=0.001 and absent (OR 9.751, 95% CI 2.030–45.115, P=0.004 megakaryocyte distribution (normal megakaryocyte distribution as the reference group, as well as myeloid/erythroid ratio (OR 1.054, CI 1.012–1.098, P=0.011, were predictive of mortality. Conclusion. The results of a bone marrow biopsy can be used to assess the pathology, and, in addition, myeloid/erythroid ratio and abnormal megakaryocyte distribution can predict mortality in chronic hemodialysis patients.

Excess mortality after curative surgery for colorectal cancer changes over time and differs for patients with colon versus rectal cancer.

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Nedrebø, Bjørn Steinar; Søreide, Kjetil; Eriksen, Morten Tandberg; Kvaløy, Jan Terje; Søreide, Jon Arne; Kørner, Hartwig

2013-06-01

Improved management of colorectal cancer patients has resulted in better five-year survival for rectal cancer compared with colon cancer. We compared excess mortality rates in various time intervals after surgery in patients with colon and rectal cancer. We analysed all patients with curative resection of colorectal cancers reported in the Cancer Registry of Norway before (1994-1996) and after (2001-2003) national treatment guidelines were introduced. Excess mortality was analysed in different postoperative time intervals within the five-year follow-up periods for patients treated in 1994-1996 vs. 2001-2003. A total of 11 437 patients that underwent curative resection were included. For patients treated from 1994 to 1996, excess mortality was similar in colon and rectal cancer patients in all time intervals. For those treated from 2001 to 2003, excess mortality was significantly lower in rectal cancer patients than in colon cancer patients perioperatively (in the first 60 days: excess mortality ratio = 0.46, p = 0.007) and during the first two postoperative years (2-12 months: excess mortality ratio = 0.54, p = 0.010; 1-2 years: excess mortality ratio = 0.60, p = 0.009). Excess mortality in rectal cancer patients was significantly greater than in colon cancer patients 4-5 years postoperatively (excess mortality ratio = 2.18, p = 0.003). Excess mortality for colon and rectal cancer changed substantially after the introduction of national treatment guidelines. Short-term excess mortality rates was higher in colon cancer compared to rectal cancer for patients treated in 2001-2003, while excess mortality rates for rectal cancer patients was significantly higher later in the follow-up period. This suggests that future research should focus on these differences of excess mortality in patients curatively treated for cancer of the colon and rectum.

Widespread increase of tree mortality rates in the Western United States

Science.gov (United States)

van Mantgem, P.J.; Stephenson, N.L.; Byrne, J.C.; Daniels, L.D.; Franklin, J.F.; Fule, P.Z.; Harmon, M.E.; Larson, A.J.; Smith, Joseph M.; Taylor, A.H.; Veblen, T.T.

2009-01-01

Persistent changes in tree mortality rates can alter forest structure, composition, and ecosystem services such as carbon sequestration. Our analyses of longitudinal data from unmanaged old forests in the western United States showed that background (noncatastrophic) mortality rates have increased rapidly in recent decades, with doubling periods ranging from 17 to 29 years among regions. Increases were also pervasive across elevations, tree sizes, dominant genera, and past fire histories. Forest density and basal area declined slightly, which suggests that increasing mortality was not caused by endogenous increases in competition. Because mortality increased in small trees, the overall increase in mortality rates cannot be attributed solely to aging of large trees. Regional warming and consequent increases in water deficits are likely contributors to the increases in tree mortality rates.

Evaluation of cardiac surgery mortality rates: 30-day mortality or longer follow-up?

NARCIS (Netherlands)

Siregar, Sabrina; Groenwold, Rolf H. H.; de Mol, Bas A. J. M.; Speekenbrink, Ron G. H.; Versteegh, Michel I. M.; Brandon Bravo Bruinsma, George J.; Bots, Michiel L.; van der Graaf, Yolanda; van Herwerden, Lex A.

2013-01-01

The aim of our study was to investigate early mortality after cardiac surgery and to determine the most adequate follow-up period for the evaluation of mortality rates. Information on all adult cardiac surgery procedures in 10 of 16 cardiothoracic centres in Netherlands from 2007 until 2010 was

A European benchmarking system to evaluate in-hospital mortality rates in acute coronary syndrome: the EURHOBOP project.

Science.gov (United States)

Dégano, Irene R; Subirana, Isaac; Torre, Marina; Grau, María; Vila, Joan; Fusco, Danilo; Kirchberger, Inge; Ferrières, Jean; Malmivaara, Antti; Azevedo, Ana; Meisinger, Christa; Bongard, Vanina; Farmakis, Dimitros; Davoli, Marina; Häkkinen, Unto; Araújo, Carla; Lekakis, John; Elosua, Roberto; Marrugat, Jaume

2015-03-01

Hospital performance models in acute myocardial infarction (AMI) are useful to assess patient management. While models are available for individual countries, mainly US, cross-European performance models are lacking. Thus, we aimed to develop a system to benchmark European hospitals in AMI and percutaneous coronary intervention (PCI), based on predicted in-hospital mortality. We used the EURopean HOspital Benchmarking by Outcomes in ACS Processes (EURHOBOP) cohort to develop the models, which included 11,631 AMI patients and 8276 acute coronary syndrome (ACS) patients who underwent PCI. Models were validated with a cohort of 55,955 European ACS patients. Multilevel logistic regression was used to predict in-hospital mortality in European hospitals for AMI and PCI. Administrative and clinical models were constructed with patient- and hospital-level covariates, as well as hospital- and country-based random effects. Internal cross-validation and external validation showed good discrimination at the patient level and good calibration at the hospital level, based on the C-index (0.736-0.819) and the concordance correlation coefficient (55.4%-80.3%). Mortality ratios (MRs) showed excellent concordance between administrative and clinical models (97.5% for AMI and 91.6% for PCI). Exclusion of transfers and hospital stays ≤1day did not affect in-hospital mortality prediction in sensitivity analyses, as shown by MR concordance (80.9%-85.4%). Models were used to develop a benchmarking system to compare in-hospital mortality rates of European hospitals with similar characteristics. The developed system, based on the EURHOBOP models, is a simple and reliable tool to compare in-hospital mortality rates between European hospitals in AMI and PCI. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Improved Survival of Patients With Extensive Burns: Trends in Patient Characteristics and Mortality Among Burn Patients in a Tertiary Care Burn Facility, 2004-2013.

Science.gov (United States)

Strassle, Paula D; Williams, Felicia N; Napravnik, Sonia; van Duin, David; Weber, David J; Charles, Anthony; Cairns, Bruce A; Jones, Samuel W

Classic determinants of burn mortality are age, burn size, and the presence of inhalation injury. Our objective was to describe temporal trends in patient and burn characteristics, inpatient mortality, and the relationship between these characteristics and inpatient mortality over time. All patients aged 18 years or older and admitted with burn injury, including inhalation injury only, between 2004 and 2013 were included. Adjusted Cox proportional hazards regression models were used to estimate the relationship between admit year and inpatient mortality. A total of 5540 patients were admitted between 2004 and 2013. Significant differences in sex, race/ethnicity, burn mechanisms, TBSA, inhalation injury, and inpatient mortality were observed across calendar years. Patients admitted between 2011 and 2013 were more likely to be women, non-Hispanic Caucasian, with smaller burn size, and less likely to have an inhalation injury, in comparison with patients admitted from 2004 to 2010. After controlling for patient demographics, burn mechanisms, and differential lengths of stay, no calendar year trends in inpatient mortality were detected. However, a significant decrease in inpatient mortality was observed among patients with extensive burns (≥75% TBSA) in more recent calendar years. This large, tertiary care referral burn center has maintained low inpatient mortality rates among burn patients over the past 10 years. While observed decreases in mortality during this time are largely due to changes in patient and burn characteristics, survival among patients with extensive burns has improved.

Hospital nurse staffing and patient mortality, emotional exhaustion, and job dissatisfaction.

Science.gov (United States)

Halm, Margo; Peterson, Michelle; Kandels, Mary; Sabo, Julie; Blalock, Miriam; Braden, Rebecca; Gryczman, Anna; Krisko-Hagel, Kathryn; Larson, Dave; Lemay, Diane; Sisler, Bette; Strom, Linda; Topham, Debra

2005-01-01

To conduct an investigation similar to a landmark study that investigated the association between nurse-to-patient ratio and patient mortality, failure-to-rescue, emotional exhaustion and job satisfaction of nurses. Cross-sectional analysis of 2709 general, orthopedic, and vascular surgery patients, and 140 staff nurses (42% response rate) caring for these patients in a large Midwestern institution. The main outcome measures were mortality, failure-to-rescue, emotional exhaustion, and job dissatisfaction. Staffing was not a significant predictor of mortality or failure-to-rescue, nor did clinical specialty predict emotional exhaustion or job dissatisfaction. Although these findings reinforce adequate staffing ratios at this institution, programs that support nurses in their daily practice and positively impact job satisfaction need to be explored. The Nursing Research Council not only has heightened awareness of how staffing ratios affect patient and nurse outcomes, but also a broader understanding of how the research process can be used to effectively shape nurse's practice and work environments.

Effect of hyperglycemia on mortality rates in critically ill children

Directory of Open Access Journals (Sweden)

Seongkuk Kim

2010-03-01

Full Text Available Purpose : To verify the effect of hyperglycemia on mortality rates in critically ill children and to identify the blood glucose level that influences prognosis. Methods : From July 2006 to June 2008, a total of 206 patients who were admitted to the pediatric intensive care unit (PICU at Asan Medical Center and who survived for more than 7 days were retrospectively reviewed. We analyzed the maximum glucose value within 7 days in PICU, PRISM-III score and SOFA score within 24 hours, and mortality. We did not perform an adjustment analysis of drugs affecting glucose level. Results : The maximum glucose level within 7 days in PICU was higher in the nonsurvival group than in the survival group. Using 4 cutoff values (125, 150, 175, and 200 mg/dL, the mortality of patients with hyperglycemia was found to be 13.0 %, 14.4%, 19.8%, and 21.1%, respectively, and the cutoff values of 175 and 200 mg/dL revealed significant differences in mortalities between the hyperglycemic and normoglycemic groups. The PRISM-III score was not significantly different between the hyperglycemic and normoglycemic groups under a glucose cutoff value of 175 mg/dL, but the SOFA score was higher in the hyperglycemic group. Under a glucose cutoff value of 200 mg/dL, the PRISM-III score was higher in the hyperglycemic group, and the SOFA score did not differ between the 2 groups. Conclusion : Hyperglycemia with a maximal glucose value ?#241;75 mg/dL during the first 7 days after PICU admission was associated with increased mortality in critically ill children.

Determinants of self-rated health: could health status explain the association between self-rated health and mortality?

Science.gov (United States)

Murata, Chiyoe; Kondo, Takaaki; Tamakoshi, Koji; Yatsuya, Hiroshi; Toyoshima, Hideaki

2006-01-01

The purpose of this study was to investigate factors related to self-rated health and to mortality among 2490 community-living elderly. Respondents were followed for 7.3 years for all-cause mortality. To compare the relative impact of each variable, we employed logistic regression analysis for self-rated health and Cox hazard analysis for mortality. Cox analysis stratified by gender, follow-up periods, age group, and functional status was also employed. Series of analysis found that factors associated with self-rated health and with mortality were not identical. Psychological factors such as perceived isolation at home or 'ikigai (one aspect of psychological well-being)' were associated with self-rated health only. Age, functional status, and social relations were associated both with self-rated health and mortality after controlling for possible confounders. Illnesses and functional status accounted for 35-40% of variances in the fair/poor self-rated health. Differences by gender and functional status were observed in the factors related to self-rated health. Overall, self-rated health effect on mortality was stronger for people with no functional impairment, for shorter follow-up period, and for young-old age group. Although, illnesses and functional status were major determinants of self-rated health, economical, psychological, and social factors were also related to self-rated health.

National Trends in Patients Hospitalized for Stroke and Stroke Mortality in France, 2008 to 2014.

Science.gov (United States)

Lecoffre, Camille; de Peretti, Christine; Gabet, Amélie; Grimaud, Olivier; Woimant, France; Giroud, Maurice; Béjot, Yannick; Olié, Valérie

2017-11-01

Stroke is the leading cause of death in women and the third leading cause in men in France. In young adults (ie, stroke was observed at a local scale between 1985 and 2011. After the implementation of the 2010 to 2014 National Stroke Action Plan, this study investigates national trends in patients hospitalized by stroke subtypes, in-hospital mortality, and stroke mortality between 2008 and 2014. Hospitalization data were extracted from the French national hospital discharge databases and mortality data from the French national medical causes of death database. Time trends were tested using a Poisson regression model. From 2008 to 2014, the age-standardized rates of patients hospitalized for ischemic stroke increased by 14.3% in patients hemorrhagic stroke was stable (+2.0%), irrespective of age and sex. The proportion of patients hospitalized in stroke units substantially increased. In-hospital mortality decreased by 17.1% in patients with ischemic stroke. From 2008 to 2013, stroke mortality decreased, except for women between 45 and 64 years old and for people aged ≥85 years. An increase in cardiovascular risk factors and improved stroke management may explain the increase in the rates of patients hospitalized for ischemic stroke. The decrease observed for in-hospital stroke mortality may be because of recent improvements in acute-phase management. © 2017 American Heart Association, Inc.

Association of mortality with out-of-hours admission in patients with perforated peptic ulcer

DEFF Research Database (Denmark)

Knudsen, N V; Møller, M H

2015-01-01

BACKGROUND: Perforated peptic ulcer is a serious emergency surgical condition. The aim of the present nationwide cohort study was to evaluate the association between mortality and out-of-hours admission in patients surgically treated for perforated peptic ulcer. METHODS: All Danish patients...... surgically treated for benign gastric or duodenal perforated peptic ulcer in Denmark between September 1, 2011 and August 31, 2013 were included. Patients were identified through The Danish Clinical Register of Emergency Surgery. The association between 90-day mortality and time and day of admission...... with the primary analysis. The overall 90-day mortality rate was 25.6% (186/726). CONCLUSION: No statistically significant adjusted association between 90-day mortality and out-of-hours admission was found in patients surgically treated for perforated peptic ulcer....

Dietary restriction of rodents decreases aging rate without affecting initial mortality rate -- a meta-analysis.

Science.gov (United States)

Simons, Mirre J P; Koch, Wouter; Verhulst, Simon

2013-06-01

Dietary restriction (DR) extends lifespan in multiple species from various taxa. This effect can arise via two distinct but not mutually exclusive ways: a change in aging rate and/or vulnerability to the aging process (i.e. initial mortality rate). When DR affects vulnerability, this lowers mortality instantly, whereas a change in aging rate will gradually lower mortality risk over time. Unraveling how DR extends lifespan is of interest because it may guide toward understanding the mechanism(s) mediating lifespan extension and also has practical implications for the application of DR. We reanalyzed published survival data from 82 pairs of survival curves from DR experiments in rats and mice by fitting Gompertz and also Gompertz-Makeham models. The addition of the Makeham parameter has been reported to improve the estimation of Gompertz parameters. Both models separate initial mortality rate (vulnerability) from an age-dependent increase in mortality (aging rate). We subjected the obtained Gompertz parameters to a meta-analysis. We find that DR reduced aging rate without affecting vulnerability. The latter contrasts with the conclusion of a recent analysis of a largely overlapping data set, and we show how the earlier finding is due to a statistical artifact. Our analysis indicates that the biology underlying the life-extending effect of DR in rodents likely involves attenuated accumulation of damage, which contrasts with the acute effect of DR on mortality reported for Drosophila. Moreover, our findings show that the often-reported correlation between aging rate and vulnerability does not constrain changing aging rate without affecting vulnerability simultaneously. © 2013 John Wiley & Sons Ltd and the Anatomical Society.

Long-term oxygen therapy in COPD patients: population-based cohort study on mortality.

Science.gov (United States)

Pavlov, Nikolay; Haynes, Alan Gary; Stucki, Armin; Jüni, Peter; Ott, Sebastian Robert

2018-01-01

Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death worldwide and is associated with a growing and substantial socioeconomic burden. Long-term oxygen therapy (LTOT), recommended by current treatment guidelines for COPD patients with severe chronic hypoxemia, has shown to reduce mortality in this population. The aim of our study was to assess the standardized mortality ratios of incident and prevalent LTOT users and to identify predictors of mortality. We conducted a 2-year follow-up population-based cohort study comprising all COPD patients receiving LTOT in the canton of Bern, Switzerland. Comparing age- and sex-adjusted standardized mortality ratios, we examined associations between all-cause mortality and patient characteristics at baseline. To avoid immortal time bias, data for incident (receiving LTOT <6 months) and prevalent users were analyzed separately. At baseline, 475 patients (20% incident users, n=93) were receiving LTOT because of COPD (48/100,000 inhabitants). Mortality of incident and prevalent LTOT users was 41% versus 27%, respectively, p <0.007, and standardized mortality ratios were 8.02 (95% CI: 5.64-11.41) versus 5.90 (95% CI: 4.79-7.25), respectively. Type 2 respiratory failure was associated with higher standardized mortality ratios among incident LTOT users (60.57, 95% CI: 11.82-310.45, p =0.038). Two-year mortality rate of COPD patients on incident LTOT was somewhat lower in our study than in older cohorts but remained high compared to the general population, especially in younger patients receiving LTOT <6 months. Type 2 respiratory failure was associated with mortality.

Successful Endoscopic Hemostasis Is a Protective Factor for Rebleeding and Mortality in Patients with Nonvariceal Upper Gastrointestinal Bleeding.

Science.gov (United States)

Han, Yong Jae; Cha, Jae Myung; Park, Jae Hyun; Jeon, Jung Won; Shin, Hyun Phil; Joo, Kwang Ro; Lee, Joung Il

2016-07-01

Rebleeding and mortality rates remain high in patients with nonvariceal upper gastrointestinal bleeding. To identify clinical and endoscopic risk factors for rebleeding and mortality in patients with nonvariceal upper gastrointestinal bleeding. This study was performed in patients with nonvariceal upper gastrointestinal bleeding who underwent upper endoscopic procedures between July 2006 and February 2013. Clinical and endoscopic characteristics were compared among patients with and without rebleeding and mortality. Logistic regression analysis was performed to determine independent risk factors for rebleeding and mortality. After excluding 64 patients, data for 689 patients with nonvariceal upper gastrointestinal bleeding were analyzed. Peptic ulcer (62.6 %) was by far the most common source of bleeding. Endoscopic intervention was performed within 24 h in 99.0 % of patients, and successful endoscopic hemostasis was possible in 80.7 % of patients. The 30-day rebleeding rate was 13.1 % (n = 93). Unsuccessful endoscopic hemostasis was found to be the only independent risk factor for rebleeding (odds ratio 79.6; 95 % confidence interval 37.8-167.6; p = 0.000). The overall 30-day mortality rate was 3.2 % (n = 23). Unsuccessful endoscopic hemostasis (odds ratio 4.9; 95 % confidence interval 1.7-13.9; p = 0.003) was also associated with increased 30-day mortality in patients with nonvariceal upper gastrointestinal bleeding. Successful endoscopic hemostasis is an independent protective factor for both rebleeding and mortality in patients with nonvariceal upper gastrointestinal bleeding.

Evaluation of a consumer-oriented internet health care report card: the risk of quality ratings based on mortality data.

Science.gov (United States)

Krumholz, Harlan M; Rathore, Saif S; Chen, Jersey; Wang, Yongfei; Radford, Martha J

2002-03-13

Health care "report cards" have attracted significant consumer interest, particularly publicly available Internet health care quality rating systems. However, the ability of these ratings to discriminate between hospitals is not known. To determine whether hospital ratings for acute myocardial infarction (AMI) mortality from a prominent Internet hospital rating system accurately discriminate between hospitals' performance based on process of care and outcomes. Data from the Cooperative Cardiovascular Project, a retrospective systematic medical record review of 141 914 Medicare fee-for-service beneficiaries 65 years or older hospitalized with AMI at 3363 US acute care hospitals during a 4- to 8-month period between January 1994 and February 1996 were compared with ratings obtained from HealthGrades.com (1-star: worse outcomes than predicted, 5-star: better outcomes than predicted) based on 1994-1997 Medicare data. Quality indicators of AMI care, including use of acute reperfusion therapy, aspirin, beta-blockers, angiotensin-converting enzyme inhibitors; 30-day mortality. Patients treated at higher-rated hospitals were significantly more likely to receive aspirin (admission: 75.4% 5-star vs 66.4% 1-star, P for trend =.001; discharge: 79.7% 5-star vs 68.0% 1-star, P =.001) and beta-blockers (admission: 54.8% 5-star vs 35.7% 1-star, P =.001; discharge: 63.3% 5-star vs 52.1% 1-star, P =.001), but not angiotensin-converting enzyme inhibitors (59.6% 5-star vs 57.4% 1-star, P =.40). Acute reperfusion therapy rates were highest for patients treated at 2-star hospitals (60.6%) and lowest for 5-star hospitals (53.6% 5-star, P =.008). Risk-standardized 30-day mortality rates were lower for patients treated at higher-rated than lower-rated hospitals (21.9% 1-star vs 15.9% 5-star, P =.001). However, there was marked heterogeneity within rating groups and substantial overlap of individual hospitals across rating strata for mortality and process of care; only 3.1% of comparisons

Geographic distribution of dementia mortality: elevated mortality rates for black and white Americans by place of birth.

Science.gov (United States)

Glymour, M Maria; Kosheleva, Anna; Wadley, Virginia G; Weiss, Christopher; Manly, Jennifer J

2011-01-01

We hypothesized that patterns of elevated stroke mortality among those born in the United States Stroke Belt (SB) states also prevailed for mortality related to all-cause dementia or Alzheimer Disease. Cause-specific mortality (contributing cause of death, including underlying cause cases) rates in 2000 for United States-born African Americans and whites aged 65 to 89 years were calculated by linking national mortality records with population data based on race, sex, age, and birth state or state of residence in 2000. Birth in a SB state (NC, SC, GA, TN, AR, MS, or AL) was cross-classified against SB residence at the 2000 Census. Compared with those who were not born in the SB, odds of all-cause dementia mortality were significantly elevated by 29% for African Americans and 19% for whites born in the SB. These patterns prevailed among individuals who no longer lived in the SB at death. Patterns were similar for Alzheimer Disease-related mortality. Some non-SB states were also associated with significant elevations in dementia-related mortality. Dementia mortality rates follow geographic patterns similar to stroke mortality, with elevated rates among those born in the SB. This suggests important roles for geographically patterned childhood exposures in establishing cognitive reserve.

Alcohol Abuse Increases Rebleeding Risk and Mortality in Patients with Non-variceal Upper Gastrointestinal Bleeding.

Science.gov (United States)

Kärkkäinen, Jussi M; Miilunpohja, Sami; Rantanen, Tuomo; Koskela, Jenni M; Jyrkkä, Johanna; Hartikainen, Juha; Paajanen, Hannu

2015-12-01

No current data are available on rebleeding and mortality risk in patients who use alcohol excessively and are admitted for non-variceal upper gastrointestinal bleeding (NVUGIB). This information could help in planning interventions and follow-up protocols for these patients. This study provides contemporary data on the long-term outcome after first-time NVUGIB in alcohol abusers (AAs) compared to non-abusers (NAs). Consecutive patients hospitalized for their first acute gastrointestinal bleeding from 2009 through 2011 were retrospectively recorded and categorized as AA or NA. Risk factors for one-year mortality and rebleeding were identified, and patients were further monitored for long-term mortality until 2015. Alcohol abuse was identified in 19.7% of patients with NVUGIB (n = 518). The one-year rebleeding rate was 16.7% in AAs versus 9.1% in NAs (P = 0.027). Alcohol abuse was associated with a twofold increase in rebleeding risk (P = 0.025); the risk especially increased 6 months after the initial bleeding. The study groups did not differ significantly in 30-day (6.0%) or one-year mortality rates (20.5%). However, there was a tendency for higher overall mortality in AAs than NAs after adjustment of comorbidities. AAs with NVUGIB are at high risk of rebleeding, and mortality is increased in AA patients. A close follow-up strategy and long-term proton pump inhibitor therapy are recommended for AA patients with peptic ulcer or esophagitis.

Cumulative dosages of antipsychotic drugs are associated with increased mortality rate in patients with Alzheimer's dementia

DEFF Research Database (Denmark)

Nielsen, R E; Lolk, A; Valentin, J B

2016-01-01

OBJECTIVE: We wished to investigate the effects of cumulative dosages of antipsychotic drug in Alzheimer's dementia, when controlling for known risk factors, including current antipsychotic exposure, on all-cause mortality. METHOD: We utilized a nationwide, population-based, retrospective cohort...... study design with mortality as outcome in individual patients diagnosed with Alzheimer's dementia. RESULTS: We included a total of 45 894 patients and followed them for 3 803 996 person-years in total, presenting 27 894 deaths in the study population. Cumulative antipsychotic exposure increased...... or equal to 730 DDDs: HR 1.06, 95% CI (0.95-1.18), P = 0.322, when controlling for proxy markers of severity, somatic and mental comorbid disorders. CONCLUSION: In this nationwide cohort study of 45 894 patients diagnosed with Alzheimer's dementia, we found that cumulative dosages of antipsychotic drugs...

Mortality risk factor analysis in colonic perforation: would retroperitoneal contamination increase mortality in colonic perforation?

Science.gov (United States)

Yoo, Ri Na; Kye, Bong-Hyeon; Kim, Gun; Kim, Hyung Jin; Cho, Hyeon-Min

2017-10-01

Colonic perforation is a lethal condition presenting high morbidity and mortality in spite of urgent surgical treatment. This study investigated the surgical outcome of patients with colonic perforation associated with retroperitoneal contamination. Retrospective analysis was performed for 30 patients diagnosed with colonic perforation caused by either inflammation or ischemia who underwent urgent surgical treatment in our facility from January 2005 to December 2014. Patient characteristics were analyzed to find risk factors correlated with increased postoperative mortality. Using the Physiological and Operative Severity Score for the Enumeration of Mortality and Morbidity (POSSUM) audit system, the mortality and morbidity rates were estimated to verify the surgical outcomes. Patients with retroperitoneal contamination, defined by the presence of retroperitoneal air in the preoperative abdominopelvic CT, were compared to those without retroperitoneal contamination. Eight out of 30 patients (26.7%) with colonic perforation had died after urgent surgical treatment. Factors associated with mortality included age, American Society of Anesthesiologists (ASA) physical status classification, and the ischemic cause of colonic perforation. Three out of 6 patients (50%) who presented retroperitoneal contamination were deceased. Although the patients with retroperitoneal contamination did not show significant increase in the mortality rate, they showed significantly higher ASA physical status classification than those without retroperitoneal contamination. The mortality rate predicted from Portsmouth POSSUM was higher in the patients with retroperitoneal contamination. Patients presenting colonic perforation along with retroperitoneal contamination demonstrated severe comorbidity. However, retroperitoneal contamination was not found to be correlated with the mortality rate.

Physical function was related to mortality in patients with chronic kidney disease and dialysis.

Science.gov (United States)

Morishita, Shinichiro; Tsubaki, Atsuhiro; Shirai, Nobuyuki

2017-10-01

Previous studies have shown that exercise improves aerobic capacity, muscular functioning, cardiovascular function, walking capacity, and health-related quality of life (QOL) in patients with chronic kidney disease (CKD) and dialysis. Recently, additional studies have shown that higher physical activity contributes to survival and decreased mortality as well as physical function and QOL in patients with CKD and dialysis. Herein, we review the evidence that physical function and physical activity play an important role in mortality for patients with CKD and dialysis. During November 2016, Medline and Web of Science databases were searched for published English medical reports (without a time limit) using the terms "CKD" or "dialysis" and "mortality" in conjunction with "exercise capacity," "muscle strength," "activities of daily living (ADL)," "physical activity," and "exercise." Numerous studies suggest that higher exercise capacity, muscle strength, ADL, and physical activity contribute to lower mortality in patients with CKD and dialysis. Physical function is associated with mortality in patients with CKD and dialysis. Increasing physical function may decrease the mortality rate of patients with CKD and dialysis. Physicians and medical staff should recognize the importance of physical function in CKD and dialysis. In addition, exercise is associated with reduced mortality among patients with CKD and dialysis. © 2017 International Society for Hemodialysis.

Burn mortality in patients with preexisting cardiovascular disease.

Science.gov (United States)

Knowlin, Laquanda; Reid, Trista; Williams, Felicia; Cairns, Bruce; Charles, Anthony

2017-08-01

Burn shock, a complex process, which develops following burn leads to severe and unique derangement of cardiovascular function. Patients with preexisting comorbidities such as cardiovascular diseases may be more susceptible. We therefore sought to examine the impact of preexisting cardiovascular disease on burn outcomes. A retrospective analysis of patients admitted to a regional burn center from 2002 to 2012. Independent variables analyzed included basic demographics, burn mechanism, presence of inhalation injury, TBSA, pre-existing comorbidities, and length of ICU/hospital stay. Bivariate analysis was performed and Poisson regression modeling was utilized to estimate the incidence of being in the ICU and mortality. There were a total of 5332 adult patients admitted over the study period. 6% (n=428) had a preexisting cardiovascular disease. Cardiovascular disease patients had a higher mortality rate (16%) compared to those without cardiovascular disease (3%, pwill likely be a greater number of individuals at risk for worse outcomes following burn. This knowledge can help with burn prognostication. Copyright © 2017 Elsevier Ltd and ISBI. All rights reserved.

Patterns of Mortality in Patients Treated with Dental Implants: A Comparison of Patient Age Groups and Corresponding Reference Populations.

Science.gov (United States)

Jemt, Torsten; Kowar, Jan; Nilsson, Mats; Stenport, Victoria

2015-01-01

Little is known about the relationship between implant patient mortality compared to reference populations. The aim of this study was to report the mortality pattern in patients treated with dental implants up to a 15-year period, and to compare this to mortality in reference populations with regard to age at surgery, sex, and degree of tooth loss. Patient cumulative survival rate (CSR) was calculated for a total of 4,231 treated implant patients from a single clinic. Information was based on surgical registers in the clinic and the National Population Register in Sweden. Patients were arranged into age groups of 10 years, and CSR was compared to that of the reference population of comparable age and reported in relation to age at surgery, sex, and type of jaw/dentition. A similar, consistent, general relationship between CSR of different age groups of implant patients and reference populations could be observed for all parameters studied. Completely edentulous patients presented higher mortality than partially edentulous patients (P age groups showed mortality similar to or higher than reference populations, while older patient age groups showed increasingly lower mortality than comparable reference populations for edentulous and partially edentulous patients (P age groups of patients compared to reference populations was observed, indicating higher patient mortality in younger age groups and lower in older groups. The reported pattern is not assumed to be related to implant treatment per se, but is assumed to reflect the variation in general health of a selected subgroup of treated implant patients compared to the reference population in different age groups.

Mortality caused by intracranial bleeding in non-severe hemophilia A patients.

Science.gov (United States)

Loomans, J I; Eckhardt, C L; Reitter-Pfoertner, S E; Holmström, M; van Gorkom, B Laros; Leebeek, F W G; Santoro, C; Haya, S; Meijer, K; Nijziel, M R; van der Bom, J G; Fijnvandraat, K

2017-06-01

Essentials Data on bleeding-related causes of death in non-severe hemophilia A (HA) patients are scarce. Such data may provide new insights into areas of care that can be improved. Non-severe HA patients have an increased risk of dying from intracranial bleeding. This demonstrates the need for specialized care for non-severe HA patients. Background Non-severe hemophilia (factor VIII concentration [FVIII:C] of 2-40 IU dL -1 ) is characterized by a milder bleeding phenotype than severe hemophilia A. However, some patients with non-severe hemophilia A suffer from severe bleeding complications that may result in death. Data on bleeding-related causes of death, such as fatal intracranial bleeding, in non-severe patients are scarce. Such data may provide new insights into areas of care that can be improved. Aims To describe mortality rates, risk factors and comorbidities associated with fatal intracranial bleeding in non-severe hemophilia A patients. Methods We analyzed data from the INSIGHT study, an international cohort study of all non-severe hemophilia A patients treated with FVIII concentrates during the observation period between 1980 and 2010 in 34 participating centers across Europe and Australia. Clinical data and vital status were collected from 2709 patients. We report the standardized mortality rate for patients who suffered from fatal intracranial bleeding, using a general European male population as a control population. Results Twelve per cent of the 148 deceased patients in our cohort of 2709 patients died from intracranial bleeding. The mortality rate between 1996 and 2010 for all ages was 3.5-fold higher than that in the general population (95% confidence interval [CI] 2.0-5.8). Patients who died from intracranial bleeding mostly presented with mild hemophilia without clear comorbidities. Conclusion Non-severe hemophilia A patients have an increased risk of dying from intracranial bleeding in comparison with the general population. This demonstrates the

Estimating Maternal Mortality Rate Using Sisterhood Methods in ...

African Journals Online (AJOL)

... maternal and child morbidity and mortality, which could serve as a surveillance strategy to identify the magnitude of the problem and to mobilize resources to areas where the problems are most prominent for adequate control. KEY WORDS: Maternal Mortality Rate, Sisterhood Method. Highland Medical Research Journal ...

Recanalization and Mortality Rates of Thrombectomy With Stent-Retrievers in Octogenarian Patients with Acute Ischemic Stroke

Energy Technology Data Exchange (ETDEWEB)

Parrilla, G., E-mail: gpr1972@gmail.com [Hospital Clínico Universitario Virgen de la Arrixaca, Service of Interventional Neuroradiology (Spain); Carreón, E. [Service of Neurology Hospital Clínico Universitario Virgen de la Arrixaca (Spain); Zamarro, J.; Espinosa de Rueda, M.; García-Villalba, B. [Hospital Clínico Universitario Virgen de la Arrixaca, Service of Interventional Neuroradiology (Spain); Marín, F. [Hospital Clínico Universitario Virgen de la Arrixaca, Department of Cardiology (Spain); Hernández-Fernández, F. [Hospital Clínico Universitario Virgen de la Arrixaca, Service of Interventional Neuroradiology (Spain); Morales, A. [Service of Neurology Hospital Clínico Universitario Virgen de la Arrixaca (Spain); Fernández-Vivas, M.; Núñez, R. [Hospital Clínico Universitario Virgen de la Arrixaca, Intensive Care Unit (Spain); Moreno, A. [Hospital Clínico Universitario Virgen de la Arrixaca, Service of Interventional Neuroradiology (Spain)

2015-04-15

BackgroundOur objective was to evaluate the effect of treatment with stent-retrievers in octogenarians suffering an acute ischemic stroke.MethodsA total of 150 consecutive patients with acute stroke who were treated with stent-retrievers between April 2010 and June 2012 were retrospectively reviewed. Patients were divided into those <80 years old (n = 116) and those ≥80 (n = 34). Baseline characteristics, procedure data, and endpoints (postprocedural NIHSS, death, and mRS at 3 months) were compared.ResultsHigh blood pressure, atrial fibrillation, and anticoagulation were more frequent in octogenarians (p = 0.01, 0.003, and 0.04 respectively). There were no differences between both groups regarding previous intravenous thrombolysis (32.4 vs. 48.3 %, p = 0.1), preprocedural NIHSS (18.1 vs. 16.8, p = 0.3), procedure time (74.5 (40–114) min vs. 63 (38–92) min, p = 0.2), revascularization time (380.5 (298–526.3) min vs. 350 (296.3–452.8), p = 0.3), TICI ≥ 2B (88.2 vs. 93.9 %, p = 0.1), and symptomatic haemorrhage (5.9 vs. 2.6 %, p = 0.3). Discharge NIHSS was higher in octogenarians (9.7 vs. 6.5, p = 0.03). Death and 3-month mRS ≥3 were more frequent in octogenarians (35.3 vs. 17.2 %, p = 0.02 and 73.5 vs. 37.1 %, p = 0.02). ICA-involvement and prolonged revascularization involved higher mortality (66.7 vs. 27.6 %, p = 0.03) and worse mRS (50 vs. 24.4 %, p = 0.06) in octogenarians.ConclusionsIn our series, treatment with stent-retrievers in octogenarians with acute ischemic stroke achieved good rates of recanalization but with a high mortality rate. ICA involvement and revascularization times beyond 6 hours associated to a worse prognosis. These data might be of value in the design of prospective studies evaluating the clinical efficacy of the endovascular treatments in octogenarians.

Recanalization and Mortality Rates of Thrombectomy With Stent-Retrievers in Octogenarian Patients with Acute Ischemic Stroke

International Nuclear Information System (INIS)

Parrilla, G.; Carreón, E.; Zamarro, J.; Espinosa de Rueda, M.; García-Villalba, B.; Marín, F.; Hernández-Fernández, F.; Morales, A.; Fernández-Vivas, M.; Núñez, R.; Moreno, A.

2015-01-01

BackgroundOur objective was to evaluate the effect of treatment with stent-retrievers in octogenarians suffering an acute ischemic stroke.MethodsA total of 150 consecutive patients with acute stroke who were treated with stent-retrievers between April 2010 and June 2012 were retrospectively reviewed. Patients were divided into those <80 years old (n = 116) and those ≥80 (n = 34). Baseline characteristics, procedure data, and endpoints (postprocedural NIHSS, death, and mRS at 3 months) were compared.ResultsHigh blood pressure, atrial fibrillation, and anticoagulation were more frequent in octogenarians (p = 0.01, 0.003, and 0.04 respectively). There were no differences between both groups regarding previous intravenous thrombolysis (32.4 vs. 48.3 %, p = 0.1), preprocedural NIHSS (18.1 vs. 16.8, p = 0.3), procedure time (74.5 (40–114) min vs. 63 (38–92) min, p = 0.2), revascularization time (380.5 (298–526.3) min vs. 350 (296.3–452.8), p = 0.3), TICI ≥ 2B (88.2 vs. 93.9 %, p = 0.1), and symptomatic haemorrhage (5.9 vs. 2.6 %, p = 0.3). Discharge NIHSS was higher in octogenarians (9.7 vs. 6.5, p = 0.03). Death and 3-month mRS ≥3 were more frequent in octogenarians (35.3 vs. 17.2 %, p = 0.02 and 73.5 vs. 37.1 %, p = 0.02). ICA-involvement and prolonged revascularization involved higher mortality (66.7 vs. 27.6 %, p = 0.03) and worse mRS (50 vs. 24.4 %, p = 0.06) in octogenarians.ConclusionsIn our series, treatment with stent-retrievers in octogenarians with acute ischemic stroke achieved good rates of recanalization but with a high mortality rate. ICA involvement and revascularization times beyond 6 hours associated to a worse prognosis. These data might be of value in the design of prospective studies evaluating the clinical efficacy of the endovascular treatments in octogenarians

The variable Jung as a predictor of mortality in patients with pulmonary edema.

Science.gov (United States)

Jung, Robert; Ivanović, Vladimir; Potić, Zoran; Panić, Gordana; Petrović, Milovan; Pavlović, Katica; Cemerlić-Adjić, Nada; Baskot, Branislav

2013-09-01

In our Intensive Coronary Care Unit (CCU) a specific scoring system named the AMIS_NS was developed both for prediction of mortality in patients with acute myocardial infarction and for evaluation of the quality of work. One of the most important variables of the AMIS_NS system is the variable Jung which stands for the interrelationship unified mortality predictors. The variable includes all the values of systolic blood pressure, heart rate and age, without limiting values for any of these. The cutoff value is 2.08. The patients with the lower variable value account for a significantly higher mortality. Data on the actual infarction are not necessitated now for this variable. The aim of this study was to assess the significance of the variable Jung in non-infarction patients with acute pulmonary edema. In a 24-month period out of 2,223 patients there were 1,087 and 1,136 patients with and without acute myocardial infarction, respectively. There was the subgroup without myocardial infarction of 312 (84.1%) patients admitted with the diagnosis of pulmonary edema. The subgroup with myocardial infarction consisted of 59 (15.9%) patients who were admitted for acute myocardial infarction and pulmonary edema which developed immediately after admission or during hospitalization in the CCU. For all the patients a uniform questionnaire was fulfilled on admission. Data were put into the personal computer. The variable "Jung" was used: (systolic bloog pressure/heart rate x age) x 100. RESULTS. Regarding sex, there was no difference in mortality, so that males and females were regarded as a whole. Previous myocardial infarction was equally registered in both groups. The investigated persons had less percent of mortality and a significantly higher systemic pressure as well as higher value of the variable Jung. There was no statistically significant difference in the heart rate between the two groups. In both groups of deceased patients the variable Jung (1.5 vs 1.6) was

Effect of the full moon on mortality among patients admitted to the intensive care unit

International Nuclear Information System (INIS)

Nadeem, R.; Madbouly, E.M.; Madbouly, E.M.; Molnar, J.; Morrison, J.L

2014-01-01

Objective: To determine the lunar effect on mortality among patients admitted to the intensive care unit. Methods: The retrospective study conducted at Rosalind Franklin University of Medicine and Science, North Chicago, and comprised data of 4387 patients in intensive care unit from December 2002 to November 2004. The subjects were divided into two groups: patients who died on full moon days (the 14th, 15th, and 16th days of the lunar month); and patients who died on the other days of the month. The mortality rates were calculated for patients in both groups. Parameters including patients' age, gender, acute physiology and chronic health evaluation scores, predicted mortality rates, type of intensive care unit, and actual mortality were compared, and non-parametric tests were performed to determine whether there were any differences between the groups. Results: Of the 4387 patients who were followed for 23 months, 297 patients died, including 31 on full moon days and 266 patients on the other days of the month. Both groups were similar in terms of mean age (73.6 +-14.59 vs. 71.07+-16.13 years; p=0.599), acute physiology and chronic health evaluation scores (82.06+-24.19 vs. 76.52+-27.42; p=0.258), and predicted mortality (0.405+-0.249 vs. 0.370+-0.268; p=0.305). There was no difference in the frequency of death between the full moon days and the other days (10.33+-0.58 vs. 9.8 +-3.46; p=0.845). Conclusions: The full moon does not affect the mortality of the patients in intensive care unit. (author)

Mineral Metabolic Abnormalities and Mortality in Dialysis Patients

Directory of Open Access Journals (Sweden)

Masanori Abe

2013-03-01

Full Text Available The survival rate of dialysis patients, as determined by risk factors such as hypertension, nutritional status, and chronic inflammation, is lower than that of the general population. In addition, disorders of bone mineral metabolism are independently related to mortality and morbidity associated with cardiovascular disease and fracture in dialysis patients. Hyperphosphatemia is an important risk factor of, not only secondary hyperparathyroidism, but also cardiovascular disease. On the other hand, the risk of death reportedly increases with an increase in adjusted serum calcium level, while calcium levels below the recommended target are not associated with a worsened outcome. Thus, the significance of target levels of serum calcium in dialysis patients is debatable. The consensus on determining optimal parathyroid function in dialysis patients, however, is yet to be established. Therefore, the contribution of phosphorus and calcium levels to prognosis is perhaps more significant. Elevated fibroblast growth factor 23 levels have also been shown to be associated with cardiovascular events and death. In this review, we examine the associations between mineral metabolic abnormalities including serum phosphorus, calcium, and parathyroid hormone and mortality in dialysis patients.

Association of serum bicarbonate levels with mortality in patients with non-dialysis-dependent CKD

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Kovesdy, Csaba P.; Anderson, John E.; Kalantar-Zadeh, Kamyar

2009-01-01

Background. Metabolic acidosis, usually manifested by low serum bicarbonate level, is common in chronic kidney disease (CKD) and appears to be associated with higher mortality in dialysis patients. It is not known whether a similar association is present in patients with non-dialysis-dependent CKD (NDD-CKD). Methods. We used multivariable-adjusted Cox models to examine the association between baseline and time-variable serum bicarbonate (measured as total CO2) with the outcomes of all-cause mortality and the composite of pre-dialysis mortality or end-stage renal disease in 1240 male patients with moderate and advanced NDD-CKD. Results. Serum bicarbonate showed a significant U-shaped association with all-cause mortality, with the highest mortality rate observed in patients with baseline serum bicarbonate levels <22 mmol/L [multivariable-adjusted hazard ratio (95% confidence interval) for patients with serum bicarbonate <22 mmol/L versus ≥22 mmol/L: 1.33 (1.05–1.69), P = 0.02] and the lowest mortality observed in patients with baseline serum bicarbonate of 26–29 mmol/L. The associations between lower serum bicarbonate level and mortality were more accentuated in subgroups of patients with better nutritional status and lower inflammation. Conclusions. Both lower and higher serum bicarbonates are associated with increased all-cause mortality in patients with moderate and advanced NDD-CKD. Clinical trials are needed to determine if therapeutic interventions aimed at optimizing serum bicarbonate can result in improved outcomes in this population. PMID:19015169

Remarkable rates of lightning strike mortality in Malawi.

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Mulder, Monique Borgerhoff; Msalu, Lameck; Caro, Tim; Salerno, Jonathan

2012-01-01

Livingstone's second mission site on the shore of Lake Malawi suffers very high rates of consequential lightning strikes. Comprehensive interviewing of victims and their relatives in seven Traditional Authorities in Nkhata Bay District, Malawi revealed that the annual rate of consequential strikes was 419/million, more than six times higher than that in other developing countries; the rate of deaths from lightning was 84/million/year, 5.4 times greater than the highest ever recorded. These remarkable figures reveal that lightning constitutes a significant stochastic source of mortality with potential life history consequences, but it should not deflect attention away from the more prominent causes of mortality in this rural area.

Influence of eye diseases on the mortality rate of the population

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Andrey V. Zolotarev

2018-03-01

Full Text Available Evaluating of the correlation between quality of life, life expectancy and mortality rate is an important problem of modern ophthalmology. Many researchers note that eye pathology, which leads to a visual acuity decrease and blindness, has a significant impact on the mortality rate of the population. This review of literature is dedicated to studies examining the impact of eye diseases on the mortality rate of the population.

Long-term mortality after parathyroidectomy among chronic kidney disease patients with secondary hyperparathyroidism: a systematic review and meta-analysis.

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Chen, Lin; Wang, Kongbo; Yu, Shanlan; Lai, Liping; Zhang, Xiaoping; Yuan, Jingjing; Duan, Weifeng

2016-08-01

Parathyroidectomy (PTx) and medical treatments are both recommended for reducing serum intact parathyroid hormone (iPTH) and curing secondary hyperparathyroidism (sHPT) in patients with chronic kidney disease (CKD), but their therapeutic effects on long-term mortality are not well-known. Thus, we aim to assess such therapeutic effect of PTx. Electronic literatures published on Pubmed, Embase, and Cochrane Central Register of Controlled Trials in any language until 27 November 2015 were systematically searched. All literatures that compared outcomes (survival rate or mortality rate) between PTx-treated and medically-treated CKD patients with sHPT were included. Finally, 13 cohort studies involving 22053 patients were included. Data were extracted from all included literatures in a standard form. The outcomes of all-cause and cardiovascular mortalities were assessed using DerSimonian and Laird's random effects model. We find PTx-treated versus medically-treated patients had a 28% reduction in all-cause mortality and a 37% reduction in cardiovascular mortality. Thus, PTx versus medical treatments might reduce the risks of all-cause and cardiovascular mortalities in CKD patients with sHPT. Further studies with prospective and large-sample clinical trials are needed to find out the real effect of PTx and to assess whether mortality rates differ among patterns of PTx.

Fasting Hyperglycemia Increases In-Hospital Mortality Risk in Nondiabetic Female Patients with Acute Myocardial Infarction: A Retrospective Study

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Guojing Luo

2014-01-01

Full Text Available Previous studies had shown that elevated admission plasma glucose (APG could increase mortality rate and serious complications of acute myocardial infarction (AMI, but whether fasting plasma glucose (FPG had the same role remains controversial. In this retrospective study, 253 cases of AMI patients were divided into diabetic (n=87 and nondiabetic group (n=166. Our results showed that: compared with the nondiabetic patients, diabetic patients had higher APG, FPG, higher plasma triglyceride, higher rates of painless AMI (P0.05. While nondiabetic patients were subgrouped in terms of APG and FPG (cut points were 11.1 mmol/L and 7.0 mmol/L, resp., the mortality rate had significant difference (P<0.01, whereas glucose level lost significance in diabetic group. Multivariate logistic regression analysis showed that FPG (OR: 2.014; 95% confidence interval: 1.296–3.131; p<0.01 but not APG was independent predictor of in-hospital mortality for nondiabetic patients. These results indicate that FPG can be an independent predictor for mortality in nondiabetic female patients with AMI.

Low dose irradiation reduces cancer mortality rates

International Nuclear Information System (INIS)

Luckey, T.D.

2000-01-01

Low doses of ionizing radiation stimulate development, growth, memory, sensual acuity, fecundity, and immunity (Luckey, T.D., ''Radiation Hormesis'', CRC Press, 1991). Increased immune competence reduces cancer mortality rates and provides increased average lifespan in animals. Decreased cancer mortality rates in atom bomb victims who received low dose irradiation makes it desirable to examine populations exposed to low dose irradiation. Studies with over 300,000 workers and 7 million person-years provide a valid comparison of radiation exposed and control unclear workers (Luckey, T.D., Nurture with Ionizing Radiation, Nutrition and Cancer, 34:1-11, 1999). Careful selection of controls eliminated any ''healthy worker effect''. The person-year corrected average indicated the cancer mortality rate of exposed workers was only 51% that of control workers. Lung cancer mortality rates showed a highly significant negative correlation with radon concentrations in 272,000 U.S. homes (Cohen, B.L., Health Physics 68:157-174, 1995). In contrast, radon concentrations showed no effect on lung cancer rates in miners from different countries (Lubin, J.H. Am. J. Epidemiology 140:323-332, 1994). This provides evidence that excessive lung cancer in miners is caused by particulates (the major factor) or toxic gases. The relative risk for cancer mortality was 3.7% in 10,000 Taiwanese exposed to low level of radiation from 60 Co in their steel supported homes (Luan, Y.C. et al., Am. Nuclear Soc. Trans. Boston, 1999). This remarkable finding needs further study. A major mechanism for reduced cancer mortality rates is increased immune competence; this includes both cell and humoral components. Low dose irradiation increases circulating lymphocytes. Macrophage and ''natural killer'' cells can destroy altered (cancer) cells before the mass becomes too large. Low dose irradiation also kills suppressor T-cells; this allows helper T-cells to activate killer cells and antibody producing cells

A Risk Prediction Model for In-hospital Mortality in Patients with Suspected Myocarditis.

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Xu, Duo; Zhao, Ruo-Chi; Gao, Wen-Hui; Cui, Han-Bin

2017-04-05

Myocarditis is an inflammatory disease of the myocardium that may lead to cardiac death in some patients. However, little is known about the predictors of in-hospital mortality in patients with suspected myocarditis. Thus, the aim of this study was to identify the independent risk factors for in-hospital mortality in patients with suspected myocarditis by establishing a risk prediction model. A retrospective study was performed to analyze the clinical medical records of 403 consecutive patients with suspected myocarditis who were admitted to Ningbo First Hospital between January 2003 and December 2013. A total of 238 males (59%) and 165 females (41%) were enrolled in this study. We divided the above patients into two subgroups (survival and nonsurvival), according to their clinical in-hospital outcomes. To maximize the effectiveness of the prediction model, we first identified the potential risk factors for in-hospital mortality among patients with suspected myocarditis, based on data pertaining to previously established risk factors and basic patient characteristics. We subsequently established a regression model for predicting in-hospital mortality using univariate and multivariate logistic regression analyses. Finally, we identified the independent risk factors for in-hospital mortality using our risk prediction model. The following prediction model for in-hospital mortality in patients with suspected myocarditis, including creatinine clearance rate (Ccr), age, ventricular tachycardia (VT), New York Heart Association (NYHA) classification, gender and cardiac troponin T (cTnT), was established in the study: P = ea/(1 + ea) (where e is the exponential function, P is the probability of in-hospital death, and a = -7.34 + 2.99 × [Ccr model demonstrated that a Ccr prediction model for in-hospital mortality in patients with suspected myocarditis. In addition, sufficient life support during the early stage of the disease might improve the prognoses of patients with

Morbidity and mortality of aggressive resection in patients with advanced neuroendocrine tumors.

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Norton, Jeffrey A; Kivlen, Maryann; Li, Michelle; Schneider, Darren; Chuter, Timothy; Jensen, Robert T

2003-08-01

There is considerable controversy about the treatment of patients with malignant advanced neuroendocrine tumors of the pancreas and duodenum. Aggressive surgery remains a potentially efficacious antitumor therapy but is rarely performed because of its possible morbidity and mortality. Aggressive resection of advanced neuroendocrine tumors can be performed with acceptable morbidity and mortality rates and may lead to extended survival. The medical records of patients with advanced neuroendocrine tumors who underwent surgery between 1997 and 2002 by a single surgeon at the University of California, San Francisco, were reviewed in an institutional review board-approved protocol. Surgical procedure, pathologic characteristics, complications, mortality rates, and disease-free and overall survival rates were recorded. Disease-free survival was defined as no tumor identified on radiological imaging studies and no detectable abnormal hormone levels. Proportions were compared statistically using the Fisher exact test. Kaplan-Meier curves were used to estimate survival rates. Twenty patients were identified (11 men and 9 women). Of these, 10 (50%) had gastrinoma, 1 had insulinoma, and the remainder had nonfunctional tumors; 2 had multiple endocrine neoplasia type 1, and 1 had von Hippel-Lindau disease. The mean age was 55 years (range, 34-72 years). In 10 patients (50%), tumors were thought to be unresectable according to radiological imaging studies because of multiple bilobar liver metastases (n = 6), superior mesenteric vein invasion (n = 3), and extensive nodal metastases (n = 1). Tumors were completely removed in 15 patients (75%). Surgical procedures included 8 proximal pancreatectomies (pancreatoduodenectomy or whipple procedure), 3 total pancreatectomies, 9 distal pancreatectomies, and 3 tumor enucleations from the pancreatic head. Superior mesenteric vein reconstruction was done in 3 patients. Liver resections were done in 6 patients, and an extended periaortic node

Hospital admission and mortality rates in anorexia nervosa: experience from an integrated medical-psychiatric outpatient treatment.

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De Filippo, E; Signorini, A; Bracale, R; Pasanisi, F; Contaldo, F

2000-12-01

To evaluate the effectiveness of an integrated medical-psychiatric treatment of major eating disorders. Historical cohort study. Outpatient Unit for Protein Energy Malnutrition of the Department of Clinical and Experimental Medicine, "Federico II" University of Naples, time of study: January 1994 to December 1997 PARTICIPANTS: 147 female patients with restrictive or bulimic anorexia nervosa (mean age 19.8 +/- 13.7, BMI 14.7 +/- 2.1 Kg/m2) consecutively attending the outpatient unit between January 1994 and December 1997. Hospitalization and mortality rates were evaluated up to Jan 1999 with a minimum follow-up of 18 months. There were 23 admissions to the Clinical Nutrition ward for 19 patients (i.e. 12.9%) mostly due to severe protein energy malnutrition, and 2 deaths, only 1 strictly related to anorexia (mortality rate 0.7%). Integrated outpatient medical-psychiatric treatment for major eating disorders is an effective and inexpensive procedure that reduces mortality and admissions due to medical complications in the medium term.

Incidence, hospital costs and in-hospital mortality rates of surgically treated patients with traumatic cranial epidural hematoma

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Atci Ibrahim Burak

2017-12-01

Full Text Available Background: In this study, the patients who were operated in two clinics due to traumatic cranial epidural hematoma (EDH were assessed retrospectively and the factors that increase the costs were tried to be revealed through conducting cost analyses. Methods: The patients who were operated between 2010 and 2016 with the diagnosis of EDH were assessed in terms of age, sex, trauma etiology, Glasgow coma scale (GCS at admission, the period from trauma to hospital arrival, trauma-related injury in other organs, the localization of hematoma, the size of hematoma, length of stay in the intensive care unit (ICU, length of antibiotherapy administration, number of consultations conducted, total cost of in-hospital treatments of the patients and prognosis. Results: Distribution of GCS were, between 13-15 in 18 (36% patients, 9-13 in 23 (46% patients and 3-8 in 9 (18% patients. The reasons for emergency department admissions were fall from high in 29 (58% patients, assault in 11 (22% patients and motor vehicle accident in 10 (20% patients. The average cost per ICU stay was 2838 $ (range=343-20571 $. The average cost per surgical treatment was 314 $. ICU care was approximately 9 times more expensive than surgical treatment costs. The mortality rate of the study cohort was 14% (7 patients. Conclusion: The prolonged period of stay in the ICU, antibiotherapy and repeat head CTs increase the costs for patients who are surgically treated for EDH.

Timing of mortality in pediatric trauma patients: A National Trauma Data Bank analysis.

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McLaughlin, Cory; Zagory, Jessica A; Fenlon, Michael; Park, Caron; Lane, Christianne J; Meeker, Daniella; Burd, Randall S; Ford, Henri R; Upperman, Jeffrey S; Jensen, Aaron R

2018-02-01

The classic "trimodal" distribution of death has been described in adult patients, but the timing of mortality in injured children is not well understood. The purpose of this study was to define the temporal distribution of mortality in pediatric trauma patients. A retrospective cohort of patients with mortality from the National Trauma Data Bank (2007-2014) was analyzed. Categorical comparison of 'dead on arrival', 'death in the emergency department', and early (≤24h) or late (>24h) inpatient death was performed. Secondary analyses included mortality by pediatric age, predictors of early mortality, and late complication rates. Children (N=5463 deaths) had earlier temporal distribution of death compared to adults (n=104,225 deaths), with 51% of children dead on arrival or in ED compared to 44% of adults (p<0.001). For patients surviving ED resuscitation, children and adolescents had a shorter median time to death than adults (1.2 d and 0.8 days versus 1.6 days, p<0.001). Older age, penetrating mechanism, bradycardia, hypotension, tube thoracostomy, and thoracotomy were associated with early mortality in children. Injured children have higher incidence of early mortality compared to adults. This suggests that injury prevention efforts and strategies for improving early resuscitation have potential to improve mortality after pediatric injury. Level III: Retrospective cohort study. Copyright © 2017 Elsevier Inc. All rights reserved.

Use of quinine and mortality-risk in patients with heart failure

DEFF Research Database (Denmark)

Gjesing, Anne; Gislason, Gunnar H.; Christensen, Stefan B.

2015-01-01

included, with 14 510 patients (11%) using quinine at some point. During a median time of follow-up of 989 days (interquartile range 350-2004) 88 878 patients (66%) died. Patients receiving quinine had slightly increased mortality risk, adjusted incidence rate ratio (IRR) 1.04 (95% confidence interval [CI......PURPOSE: Leg cramps are common in patients with heart failure. Quinine is frequently prescribed in low doses to these patients, but safety of this practice is unknown. We studied the outcomes associated with use of quinine in a nationwide cohort of patients with heart failure. METHODS: Through...... individual-level-linkage of Danish national registries, we identified patients discharged from first-time hospitalization for heart failure in 1997-2010. We estimated the risk of mortality associated with quinine treatment by time-dependent Poisson regression models. RESULTS: A total of 135 529 patients were...

[Determination of the 120-day post prostatic biopsy mortality rate].

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Canat, G A; Duclos, A; Couray-Targe, S; Schott, A-M; Polazzi, S; Scoazec, J-Y; Berger, F; Perrin, P

2014-06-01

Concerning death-rates were reported following prostate biopsy but the lack of contexts in which event occurred makes it difficult to take any position. Therefore, we aimed to determine the 120-day post-biopsy mortality rate. Between 2000 and 2011, 8804 men underwent prostate biopsy in the hospice civils de Lyon. We studied retrospectively, the mortality rate after each of the 11,816 procedures. Biopsies imputability was assessed by examining all medical records. Dates of death were extracted from our local patient management database, which is updated trimestrially with death notifications from the French National Institute for Statistics and Economic Studies. In our study 42 deaths occurred within 120days after 11,816 prostate biopsies (0.36%). Of the 42 records: 9 were lost to follow-up, 3 had no identifiable cause of death, 28 had an intercurrent event ruling out prostate biopsy as a cause of death. Only 2 deaths could be linked to biopsy. We reported at most 2 deaths possibly related to prostate biopsy over 11,816 procedures (0.02%). We confirmed the fact that prostate biopsies can be lethal but this rare outcome should not be considered as an argument against prostate screening given the circumstances in which it occurs. 5. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Effects of Physician Volume on Readmission and Mortality in Elderly Patients with Heart Failure: Nationwide Cohort Study.

Science.gov (United States)

Lee, Joo Eun; Park, Eun Cheol; Jang, Suk Yong; Lee, Sang Ah; Choy, Yoon Soo; Kim, Tae Hyun

2018-03-01

Readmission and mortality rates of patients with heart failure are good indicators of care quality. To determine whether hospital resources are associated with care quality for cardiac patients, we analyzed the effect of number of physicians and the combined effects of number of physicians and beds on 30-day readmission and 1-year mortality. We used national cohort sample data of the National Health Insurance Service (NHIS) claims in 2002-2013. Subjects comprised 2345 inpatients (age: >65 years) admitted to acute-care hospitals for heart failure. A multivariate Cox regression was used. Of the 2345 patients hospitalized with heart failure, 812 inpatients (34.6%) were readmitted within 30 days and 190 (8.1%) had died within a year. Heart-failure patients treated at hospitals with low physician volumes had higher readmission and mortality rates than high physician volumes [30-day readmission: hazard ratio (HR)=1.291, 95% confidence interval (CI)=1.020-1.633; 1-year mortality: HR=2.168, 95% CI=1.415-3.321]. Patients admitted to hospitals with low or middle bed and physician volume had higher 30-day readmission and 1-year mortality rates than those admitted to hospitals with high volume (30-day readmission: HR=2.812, 95% CI=1.561-5.066 for middle-volume beds & low-volume physicians, 1-year mortality: HR=8.638, 95% CI=2.072-36.02 for middle-volume beds & low-volume physicians). Physician volume is related to lower readmission and mortality for heart failure. Of interest, 30-day readmission and 1-year mortality were significantly associated with the combined effects of physician and institution bed volume. © Copyright: Yonsei University College of Medicine 2018

Effect of sodium bicarbonate administration on mortality in patients with lactic acidosis: a retrospective analysis.

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Hyun Jeong Kim

Full Text Available BACKGROUND: Lactic acidosis is a common cause of high anion gap metabolic acidosis. Sodium bicarbonate may be considered for an arterial pH <7.15 but paradoxically depresses cardiac performance and exacerbates acidosis by enhancing lactate production. This study aimed to evaluate the cause and mortality rate of lactic acidosis and to investigate the effect of factors, including sodium bicarbonate use, on death. METHODS: We conducted a single center analysis from May 2011 through April 2012. We retrospectively analyzed 103 patients with lactic acidosis among 207 patients with metabolic acidosis. We used SOFA and APACHE II as severity scores to estimate illness severity. Multivariate logistic regression analysis and Cox regression analysis models were used to identify factors that affect mortality. RESULTS: Of the 103 patients with a mean age of 66.1±11.4 years, eighty-three patients (80.6% died from sepsis (61.4%, hepatic failure, cardiogenic shock and other causes. The percentage of sodium bicarbonate administration (p = 0.006, catecholamine use, ventilator care and male gender were higher in the non-survival group than the survival group. The non-survival group had significantly higher initial and follow-up lactic acid levels, lower initial albumin, higher SOFA scores and APACHE II scores than the survival group. The mortality rate was significantly higher in patients who received sodium bicarbonate. Sodium bicarbonate administration (p = 0.016 was associated with higher mortality. Independent factors that affected mortality were SOFA score (Exp (B = 1.72, 95% CI = 1.12-2.63, p = 0.013 and sodium bicarbonate administration (Exp (B = 6.27, 95% CI = 1.10-35.78, p = 0.039. CONCLUSIONS: Lactic acidosis, which has a high mortality rate, should be evaluated in patients with metabolic acidosis. In addition, sodium bicarbonate should be prescribed with caution in the case of lactic acidosis because sodium bicarbonate

Distribution of cancer mortality rates by province in South Africa.

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Made, Felix; Wilson, Kerry; Jina, Ruxana; Tlotleng, Nonhlanhla; Jack, Samantha; Ntlebi, Vusi; Kootbodien, Tahira

2017-12-01

Cancer mortality rates are expected to increase in developing countries. Cancer mortality rates by province remain largely unreported in South Africa. This study described the 2014 age standardised cancer mortality rates by province in South Africa, to provide insight for strategic interventions and advocacy. 2014 deaths data were retrieved from Statistics South Africa. Deaths from cancer were extracted using 10th International Classification of Diseases (ICD) codes for cancer (C00-C97). Adjusted 2013 mid-year population estimates were used as a standard population. All rates were calculated per 100 000 individuals. Nearly 38 000 (8%) of the total deaths in South Africa in 2014 were attributed to cancer. Western Cape Province had the highest age standardised cancer mortality rate in South Africa (118, 95% CI: 115-121 deaths per 100 000 individuals), followed by the Northern Cape (113, 95% CI: 107-119 per 100 000 individuals), with the lowest rate in Limpopo Province (47, 95% CI: 45-49 per 100 000). The age standardised cancer mortality rate for men (71, 95% CI: 70-72 per 100 000 individuals) was similar to women (69, 95% CI: 68-70 per 100 000). Lung cancer was a major driver of cancer death in men (13, 95% CI: 12.6-13.4 per 100 000). In women, cervical cancer was the leading cause of cancer death (13, 95% CI: 12.6-13.4 per 100 000 individuals). There is a need to further investigate the factors related to the differences in cancer mortality by province in South Africa. Raising awareness of risk factors and screening for cancer in the population along with improved access and quality of health care are also important. Copyright © 2017 Elsevier Ltd. All rights reserved.

Anxiety Predicts Mortality in ICD Patients

DEFF Research Database (Denmark)

Kikkenborg Berg, Selina; Caspar Thygesen, Lau; Hastrup Svendsen, Jesper

2014-01-01

BACKGROUND: Although highly effective in preventing arrhythmic death, patients receiving an implantable cardioverter defibrillator (ICD) may still experience psychological difficulties such as anxiety, depression, and reduced quality of life. The objectives of this study were to describe patient...... receiving ICD between January 1, 2011 and June 30, 2011 (n = 499). The following instruments were used: SF-36, Hospital Anxiety and Depression Scale, HeartQoL, EQ-5D, and the Multidimensional Fatigue Inventory. RESULTS: The response rate was 72%. Mean age was 65.5 years and 82% patients were males. Fifty...... of perceived health, quality of life, and fatigue; for example, physical health 39.8 versus 44.3 points, compared to secondary prevention indication. Anxiety, poor perceived health, fatigue, and low quality of life were all predictors of mortality, anxiety being the strongest with an adjusted odds ratio of 4...

Mortality outcomes in trauma patients undergoing prehospital red blood cell transfusion: a systematic literature review.

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Huang, Gregory S; Dunham, C Michael

2017-01-01

The value of prehospital red blood cell (RBC) transfusion for trauma patients is controversial. The purposes of this literature review were to determine the mortality rate of trauma patients with hemodynamic instability and the benefit of prehospital RBC transfusion. A 30-year systematic literature review was performed in 2016. Eligible studies were combined for meta-analysis when tests for heterogeneity were insignificant. The synthesized mortality was 35.6% for systolic blood pressure ≤ 90 mmHg; 51.1% for ≤ 80 mmHg; and 63.9% for ≤ 70 mmHg. For patients with either hypotension or emergency trauma center transfused RBCs, the synthesized Injury Severity Score (ISS) was 27.0 and mortality was 36.2%; the ISS and mortality correlation was r = 0.766 ( P = 0.0096). For civilian patients receiving prehospital RBC transfusions, the synthesized ISS was 27.5 and mortality was 39.5%. One civilian study suggested a decrement in mortality with prehospital RBC transfusion; however, patient recruitment was only one per center per year and mortality was 16 showed similar mortality with and without prehospital RBC availability (27.6% versus 32.0%; P = 0.343). Trauma patient mortality increases with the magnitude of hemodynamic instability and anatomic injury. Some literature evidence indicates no survival advantage with prehospital RBC availability. However, other data suggesting a potential benefit is confounded or likely to be biased.

Elevated resting heart rate, physical fitness and all-cause mortality

DEFF Research Database (Denmark)

Jensen, Magnus Thorsten; Suadicani, Poul; Hein, Hans Ole

2013-01-01

To examine whether elevated resting heart rate (RHR) is an independent risk factor for mortality or a mere marker of physical fitness (VO2Max).......To examine whether elevated resting heart rate (RHR) is an independent risk factor for mortality or a mere marker of physical fitness (VO2Max)....

Hepatic Venous Pressure Gradient Predicts Long-Term Mortality in Patients with Decompensated Cirrhosis

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Kim, Tae Yeob; Lee, Jae Gon; Kim, Ji Yeoun; Kim, Sun Min; Kim, Jinoo; Jeong, Woo Kyoung

2016-01-01

Purpose The present study aimed to investigate the role of hepatic venous pressure gradient (HVPG) for prediction of long-term mortality in patients with decompensated cirrhosis. Materials and Methods Clinical data from 97 non-critically-ill cirrhotic patients with HVPG measurements were retrospectively and consecutively collected between 2009 and 2012. Patients were classified according to clinical stages and presence of ascites. The prognostic accuracy of HVPG for death, survival curves, and hazard ratios were analyzed. Results During a median follow-up of 24 (interquartile range, 13-36) months, 22 patients (22.7%) died. The area under the receiver operating characteristics curves of HVPG for predicting 1-year, 2-year, and overall mortality were 0.801, 0.737, and 0.687, respectively (all p17 mm Hg, respectively (p=0.015). In the ascites group, the mortality rates at 1 and 2 years were 3.9% and 17.6% with HVPG ≤17 mm Hg and 17.5% and 35.2% with HVPG >17 mm Hg, respectively (p=0.044). Regarding the risk factors for mortality, both HVPG and model for end-stage liver disease were positively related with long-term mortality in all patients. Particularly, for the patients with ascites, both prothrombin time and HVPG were independent risk factors for predicting poor outcomes. Conclusion HVPG is useful for predicting the long-term mortality in patients with decompensated cirrhosis, especially in the presence of ascites. PMID:26632394

The effect of public health spending on under-five mortality rate in ...

African Journals Online (AJOL)

The effect of public health spending on under-five mortality rate in Uganda. ... PROMOTING ACCESS TO AFRICAN RESEARCH ... rate, Neonatal mortality rate, Public health expenditure, Sustainable Development Goals and Health status ...

Rates of Very Preterm Birth in Europe and Neonatal Mortality Rates

DEFF Research Database (Denmark)

Field, David John; Draper, Elizabeth S; Fenton, Alan

2008-01-01

OBJECTIVE: To estimate the influence of variation in the rate of very preterm delivery on the reported rate of neonatal death in ten European regions. DESIGN: Comparison of 10 separate geographically defined European populations, from nine European countries, over a one year period (seven months......) a standardised rate of very preterm delivery and b) the existing death rate for babies born at this gestation in the individual region. This produced much greater homogeneity in terms of neonatal mortality. CONCLUSIONS: Variation in the rate of very preterm delivery has a major influence on reported neonatal...

Factors associated with mortality in tuberculosis patients

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Roya Alavi-Naini

2013-01-01

Full Text Available Background: Tuberculosis (TB is one of the main causes of morbidity and mortality in different societies. Understanding factors leading to death following diagnosis of TB is important to predict prognosis in TB patients. The aim of this study was to identify common risk factors associated with death in patients with an in-hospital diagnosis of TB, in a city in Iran with the highest prevalence and incidence of TB in the country. Materials and Methods: A retrospective study was conducted at a university-affiliated hospital, Zahedan, in the south-east of Iran, which is a referral center for TB. To identify factors leading to death, medical records of 715 patients ≥15 years old with pulmonary TB from February 2002 to February 2011 have been evaluated. Registered factors included smoking, human immune deficiency virus (HIV infection, using drugs, lung cancer, drug hepatitis following anti-TB medications, diabetes mellitus, previous TB treatment, anemia; and results of sputum smears. Univariate comparison and multiple logistic regression were performed to identify factors associated with mortality in TB patients. Results: Among 715 registered TB patients, 375 (52.5% patients were male; among those, 334 (53% were in the alive group and 41 (54% in the death group. Seventy-five (10.5% of the total number of TB patients died during TB treatment. The multivariate model showed that anemia (AOR: 19.8, 95% CI: 5.6-35.5, positive sputum smear (AOR: 13.4, 95% CI: 6.8-33.6, smoking (AOR: 12.9, 95% CI: 3.9-27.3, drug hepatitis (AOR: 12.3, 95% CI: 6.7-24.7, diabetes mellitus (AOR: 9.7, 95% CI: 2.9-32.0, drug use (AOR: 7.8, 95% CI: 2.4-25.5, and history of previous TB (AOR: 6.8, 95% CI: 2.2-21.3 were major risk factors for death in TB patients. Conclusion: Monitoring co-morbid conditions like diabetes mellitus and anemia are important to reduce death rate in TB patients. Preventive measures for smoking and drug addiction also play an important role to decrease

Long-Term Mortality of Emergency Medical Services Patients

DEFF Research Database (Denmark)

Bøtker, Morten T; Terkelsen, Christian J; Sørensen, Jan Nørtved

2017-01-01

, and vital status data from 3 of 5 geographic regions in Denmark. We included events from July 1, 2011, to December 31, 2012. We classified EMS events according to primary dispatch category (unconsciousness/cardiac arrest, accidents/trauma, chest pain, dyspnea, neurologic symptoms, and other EMS patients......). The primary outcome was 1-year mortality adjusted for age, sex, and Charlson comorbidity index. RESULTS: Among 142,125 EMS events, primary dispatch categories were unconsciousness or cardiac arrest 5,563 (3.9%), accidents or trauma 40,784 (28.7%), chest pain 20,945 (14.7%), dyspnea 9,607 (6.8%), neurologic...... symptoms 17,804 (12.5%), and other EMS patients 47,422 (33.4%). One-year mortality rates were unconscious or cardiac arrest 54.7% (95% confidence interval [CI] 53.4% to 56.1%), accidents or trauma 7.8 (95% CI 7.5% to 8.1%), chest pain 8.5% (95% CI 8.1% to 9.0%), dyspnea 27.7% (95% CI 26.7% to 28...

Mortality Among Patients with Pleural Effusion Undergoing Thoracentesis

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DeBiasi, Erin M.; Pisani, Margaret A.; Murphy, Terrence E.; Araujo, Katy; Kookoolis, Anna; Argento, A Christine; Puchalski, Jonathan

2016-01-01

Background Of the 1.5 million people diagnosed with pleural effusion annually in the U.S., approximately 178,000 undergo thoracentesis. While it is known that malignant pleural effusion portends a poor prognosis, mortality of patients with nonmalignant effusions has not been well studied. Methods This prospective cohort study evaluated 308 patients undergoing thoracentesis. Chart review was performed to obtain baseline characteristics. The etiology of the effusions was determined using standardized criteria. Mortality was determined at 30-days and 1-year. Results 247 unilateral and 61 bilateral thoracenteses were performed. Malignant effusion had the highest 30-day (37%) and 1 year (77%) mortality. There was substantial patient 30-day and 1-year mortality with effusions due to multiple benign etiologies (29% and 55%), CHF (22% and 53%), and renal failure (14% and 57%). Patients with bilateral pleural effusion, relative to unilateral, were associated with higher risk of death at 30 days and 1 year (17% versus 47%; HR 2.58 CI [1.44–4.63] and 36% versus 69%; HR 2.32 CI [1.55–3.48]). Conclusions Patients undergoing thoracentesis for pleural effusion have high short and long-term mortality. Patients with malignant effusion had the highest mortality followed by multiple benign etiologies, CHF and renal failure. Bilateral pleural effusion is distinctly associated with high mortality. PMID:25837039

Can better infrastructure and quality reduce hospital infant mortality rates in Mexico?

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Aguilera, Nelly; Marrufo, Grecia M

2007-02-01

Preliminary evidence from hospital discharges hints enormous disparities in infant hospital mortality rates. At the same time, public health agencies acknowledge severe deficiencies and variations in the quality of medical services across public hospitals. Despite these concerns, there is limited evidence of the contribution of hospital infrastructure and quality in explaining variations in outcomes among those who have access to medical services provided at public hospitals. This paper provides evidence to address this question. We use probabilistic econometric methods to estimate the impact of material and human resources and hospital quality on the probability that an infant dies controlling for socioeconomic, maternal and reproductive risk factors. As a measure of quality, we calculate for the first time for Mexico patient safety indicators developed by the AHRQ. We find that the probability to die is affected by hospital infrastructure and by quality. In this last regard, having been treated in a hospital with the worse quality incidence doubles the probability to die. This paper also presents evidence on the contribution of other risk factors on perinatal mortality rates. The conclusions of this paper suggest that lower infant mortality rates can be reached by implementing a set of coherent public policy actions including an increase and reorganization of hospital infrastructure, quality improvement, and increasing demand for health by poor families.

Increased Mortality in Elderly Patients with Sarcopenia and Acetabular Fractures.

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Deren, Matthew E; Babu, Jacob; Cohen, Eric M; Machan, Jason; Born, Christopher T; Hayda, Roman

2017-02-01

Sarcopenia is a condition of clinically relevant loss of muscle mass and function. Acetabular fractures in elderly patients are common and difficult to treat. This study aimed to determine if sarcopenia is common in elderly patients with acetabular fractures and correlates with lower-energy mechanisms of injury, higher rates of complications, and higher mortality than patients with normal muscle mass. The Rhode Island Hospital Trauma Database was queried for patients who were ≥60 years of age from 2005 to 2014 using the International Classification of Diseases, Ninth Revision, code for closed acetabular fracture, 808.0. Charts were retrospectively reviewed for demographic data, operative intervention, mechanism of injury, mortality, comorbidities, and other factors. Computed tomography (CT) was used to determine the muscle cross-sectional area and to calculate the skeletal muscle index. The database revealed 192 patients coded for acetabular fracture; of these, 181 were correctly diagnosed. Ninety-nine patients had recorded body mass index (BMI) and adequate CT scans to measure the skeletal muscle index. Forty-two patients (42.4%) had sarcopenia, and 57 patients (57.6%) did not have sarcopenia. There were no significant differences in demographic characteristics between the groups with the exception of BMI and sex. BMI was higher in patients who did not have sarcopenia (31.7 kg/m) than it was in patients with sarcopenia (23.6 kg/m) (p sarcopenia at 76.2% (32 of 42 patients) than in patients without sarcopenia at 50.9% (29 of 57 patients). Fractures in patients without sarcopenia were associated with a higher-energy mechanism of injury in 78.9% of cases compared with 52.4% of cases of patients with sarcopenia (p = 0.005). Sarcopenia was significantly associated (p = 0.0419) with increased 1-year mortality (28.6%) compared with the absence of sarcopenia (12.3%). This association was even stronger if in-hospital mortality was excluded (p = 0.00074). Finally

Association of Changing Hospital Readmission Rates With Mortality Rates After Hospital Discharge

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Wang, Yongfei; Lin, Zhenqiu; Normand, Sharon-Lise T.; Ross, Joseph S.; Horwitz, Leora I.; Desai, Nihar R.; Suter, Lisa G.; Drye, Elizabeth E.; Bernheim, Susannah M.; Krumholz, Harlan M.

2017-01-01

Importance The Affordable Care Act has led to US national reductions in hospital 30-day readmission rates for heart failure (HF), acute myocardial infarction (AMI), and pneumonia. Whether readmission reductions have had the unintended consequence of increasing mortality after hospitalization is unknown. Objective To examine the correlation of paired trends in hospital 30-day readmission rates and hospital 30-day mortality rates after discharge. Design, Setting, and Participants Retrospective study of Medicare fee-for-service beneficiaries aged 65 years or older hospitalized with HF, AMI, or pneumonia from January 1, 2008, through December 31, 2014. Exposure Thirty-day risk-adjusted readmission rate (RARR). Main Outcomes and Measures Thirty-day RARRs and 30-day risk-adjusted mortality rates (RAMRs) after discharge were calculated for each condition in each month at each hospital in 2008 through 2014. Monthly trends in each hospital’s 30-day RARRs and 30-day RAMRs after discharge were examined for each condition. The weighted Pearson correlation coefficient was calculated for hospitals’ paired monthly trends in 30-day RARRs and 30-day RAMRs after discharge for each condition. Results In 2008 through 2014, 2 962 554 hospitalizations for HF, 1 229 939 for AMI, and 2 544 530 for pneumonia were identified at 5016, 4772, and 5057 hospitals, respectively. In January 2008, mean hospital 30-day RARRs and 30-day RAMRs after discharge were 24.6% and 8.4% for HF, 19.3% and 7.6% for AMI, and 18.3% and 8.5% for pneumonia. Hospital 30-day RARRs declined in the aggregate across hospitals from 2008 through 2014; monthly changes in RARRs were −0.053% (95% CI, −0.055% to −0.051%) for HF, −0.044% (95% CI, −0.047% to −0.041%) for AMI, and −0.033% (95% CI, −0.035% to −0.031%) for pneumonia. In contrast, monthly aggregate changes across hospitals in hospital 30-day RAMRs after discharge varied by condition: HF, 0.008% (95% CI, 0.007% to 0.010%); AMI, −0

Risk of mortality associated to chronic kidney disease in patients with type 2 diabetes mellitus: a 13-year follow-up.

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Gimeno-Orna, José Antonio; Blasco-Lamarca, Yolanda; Campos-Gutierrez, Belén; Molinero-Herguedas, Edmundo; Lou-Arnal, Luis Miguel; García-García, Blanca

2015-01-01

Our aim was to assess the usefulness of glomerular filtration rate (GFR) and urinary albumin excretion (UAE) to predict the risk of mortality in patients with type 2 diabetes mellitus. This is a prospective cohort study in patients with type 2 diabetes mellitus. Clinical end-point was mortality rate. GFR was measured in ml/min/1.73 m2 and stratified in 3 categories (≥60; 45-59; 300). Mortality rates were reported per 1000 patient-years. Cox regression models were used to predict mortality risk associated with combined GFR and UAE. The predictive power was estimated with C-Harrell statistic. A total of 453 patients (39.3% males), aged 64.9 (SD 9.3) years were included; mean diabetes duration was 10.4 (SD 7.5) years. Median follow-up was 13 years. Total mortality rate was 39.5/1000. The progressive increase in mortality in the successive categories of GFR and UAE was statistically significant (P300=2.83; X2=11.6; P =.003) and GFR (HR45-59=1.34 and HR<45=1.84; X2=6.4; P =.041) were independent predictors for mortality, with no significant interaction. Simultaneous inclusion of GFR and UAE improved the predictive power of models (C-Harrell 0.741 vs. 0.726; P =.045). GFR and UAE are independent predictors for mortality in type 2 diabetic patients and do not show a statistically significant interaction. Copyright © 2015 The Authors. Published by Elsevier España, S.L.U. All rights reserved.

Survival and mortality rates among Danes with MS

DEFF Research Database (Denmark)

Brønnum-Hansen, H; Stenager, Egon; Hansen, Thomas

2006-01-01

Long-term survival and trends in overall and cause-specific excess mortality among people with MS have been studied using the Danish Multiple Sclerosis Registry, which contains information about all Danish MS patients since the mid-20th Century. A total of 4254 deaths among approximately 10......,000 people with MS, representing more than 200,000 person-years of observation, have been analysed. Overall, mortality was almost three times higher and life expectancy 10 years less among people with MS than for the general population. However, excess mortality has declined significantly since 1950....

A comparison of mortality rates in three prospective studies from Copenhagen with mortality rates in the central part of the city, and the entire country

DEFF Research Database (Denmark)

Andersen, Lars Bo; Vestbo, Jørgen; Juel, Knud

1998-01-01

Valid generalizations of results from population-based epidemiological surveys requires knowledge about how representative the sample is. The Copenhagen Center for Prospective Population Studies have assessed mortality on the basis of pooled data from three research programmes in the region...... of Copenhagen. In two of the studies, subjects were randomly selected, using the Danish Central Population Registry, within certain age groups and area-restricted sectors of the Greater Copenhagen. In the third study, men employed in 14 companies participated. Participation rates were between 78% and 87...... in the Copenhagen City Heart Study, whereas mortality rates in the Glostrup Population Studies were similar to rates for the whole country. The mortality rates among participants were lower than in the whole sample, and differences existed in relation to region and selection criteria of the cohorts. The Copenhagen...

Frailty as a predictor of mortality in the elderly emergency general surgery patient.

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Goeteyn, Jens; Evans, Louis A; De Cleyn, Siem; Fauconnier, Sigrid; Damen, Caroline; Hewitt, Jonathan; Ceelen, Wim

2017-12-01

The number of surgical procedures performed in elderly and frail patients has greatly increased in the last decades. However, there is little research in the elderly emergency general surgery patient. The aim of this study was to assess the prevalence of frailty in the emergency general surgery population in Belgium. Secondly, we examined the length of hospital stay, readmission rate and mortality at 30 and 90 days. We conducted a prospective observational study at Ghent University Hospital. All patients older than 65 admitted to a general surgery ward from the emergency department were eligible for inclusion. Primary endpoint was mortality at 30 days. Secondary outcomes were mortality at 90 days, readmissions and length of stay. Cross-sectional observations were performed using the Fisher exact test, Mann-Whitney U-test, or one-way ANOVA. We performed a COX multivariable analysis to identify independent variables associated with mortality at 30 and 90 days as well as the readmission risk. Data were collected from 98 patients in a four-month period. 23.5% of patients were deemed frail. 79% of all patients underwent abdominal surgery. Univariate analyses showed that polypharmacy, multimorbidity, a history of falls, hearing impairment and urinary incontinence were statistically significantly different between the non-frail and the group. Frail patients showed a higher incidence for mortality within 30 days (9% versus 1.3% (p = .053)). There were no differences between the two groups for mortality at 90 days, readmission, length of stay and operation. Frailty was a predictor for mortality at 90 days (p= .025) (hazard ratio (HR) 10.83 (95%CI 1.34-87.4)). Operation (p= .084) (HR 0.16 (95%CI 0.16-1.29)) and the presence of chronic cardiac failure (p= .049) (HR 0.38 (95%CI 0.14-0.99)) were protective for mortality at 90 days. Frailty is a significant predictor for mortality for elderly patients undergoing emergency abdominal/general surgery. Level II therapeutic

Retrospective analysis of mortality and Candida isolates of 75 patients with candidemia: a single hospital experience

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Hirano R

2015-07-01

Full Text Available Ryuichi Hirano,1 Yuichi Sakamoto,2 Kumiko Kudo,1 Motoki Ohnishi31Department of Pharmacy, Aomori Prefectural Central Hospital, Aomori, Japan; 2Laboratory Medicine and Blood transfusion, Aomori Prefectural Central Hospital, Aomori, Japan; 3General Medicine, Aomori Prefectural Central Hospital, Aomori, JapanAbstract: The mortality rate for candidemia is approximately 30%–60%. However, prognostic factors in patients with candidemia have not yet been elucidated in detail. The aim of the present study was to analyze prognostic factors for candidemia using the mortality rate and Candida isolates of patients with candidemia. Seventy-five patients with candidemia were analyzed between January 2007 and December 2013. The main outcome of this study was the 30-day mortality rate after the diagnosis of candidemia. The acute physiology and chronic health evaluation II score (APACHE II score was measured in 34 patients (45.3%. Odds ratios (ORs for death due to candidemia were analyzed using a multivariate stepwise logistic regression analysis. Twenty (26.6% patients died within 30 days of being diagnosed with candidemia. Non-survivors had a significantly higher APACHE II score (n=7, mean; 18.9±4.5 than that of survivors (n=27, mean; 14.0±5.0. Advanced age (OR =1.1, 95% confidence interval =1.01–1.23, P=0.04 was a significant risk factor for a high mortality rate, whereas removal of a central venous catheter (OR =0.03, 95% confidence interval =0.002–0.3, P=0.01 was associated with a lower mortality rate. Seventy-six Candida spp. were isolated from blood cultures: Candida albicans 28 (36.8%, Candida parapsilosis 23 (30.2%, Candida guilliermondii 16 (21.0%, Candida glabrata four (5.2%, Candida tropicalis two (2.6%, and Candida spp. three (3.9% that could not be identified. C. parapsilosis was the most frequently isolated species in younger patients (<65 years, whereas C. albicans was the most frequently isolated in elderly patients (≥65 years

Association of Sarcopenia With Nutritional Parameters, Quality of Life, Hospitalization, and Mortality Rates of Elderly Patients on Hemodialysis.

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Giglio, Juliana; Kamimura, Maria Ayako; Lamarca, Fernando; Rodrigues, Juliana; Santin, Fernanda; Avesani, Carla Maria

2018-05-01

This study aimed to assess whether diminished muscle mass, diminished muscle strength, or both conditions (sarcopenia) are associated with worse nutritional status, poor quality of life (QoL), and hard outcomes, such as hospitalization and mortality, in elderly patients on maintenance hemodialysis (MHD). This is a multicenter observational longitudinal study that included 170 patients on MHD (age 70 ± 7 years, 65% male) from 6 dialysis centers. The European Working Group on Sarcopenia in Older People defines sarcopenia as the presence of both low muscle mass by appendicular skeletal + low muscle function by handgrip strength. This study evaluated the clinical and nutritional status (laboratory, anthropometry, dual-energy X-ray absorptiometry, 7-point subjective global assessment) and QoL (Kidney Disease Quality of Life) at baseline. Hospitalization and mortality were recorded during 36 months. Reduced muscle mass was observed in 64% of the patients, reduced muscle strength in 52%, and sarcopenia in 37%. The group with sarcopenia was older, had a higher proportion of men and showed worse clinical and nutritional conditions when compared with patients without sarcopenia. Although reduced muscle mass was strongly associated with poor nutritional status, low muscle strength was associated with worse QoL domains. In the multivariate Cox analyses adjusted by age, gender, dialysis vintage, and diabetes mellitus, low muscle strength alone and sarcopenia were associated with higher hospitalization, and sarcopenia was a predictor of mortality. In conclusion, in this sample, comprised of elderly patients on MHD, sarcopenia was associated with worse nutritional and clinical conditions and was a predictor of hospitalization and mortality. Copyright © 2017 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Fournier’s gangrene: our experience with 50 patients and analysis of factors affecting mortality

Science.gov (United States)

2013-01-01

Introduction Fournier’s gangrene is a rare, rapidly progressive, necrotizing fasciitis of the external genitalia and perineum. Case series have shown a mortality rate of 20% to 40% with an incidence of as high as 88% in some reports. In this study we aimed to share our experience in the management of Fournier’s gangrene and to identify risk factors that affect mortality. Methods The medical records of 50 patients with Fournier’s gangrene who presented at the University Hospital Hassan II of Fez from January 2003 to December 2009 were reviewed retrospectively to analyze the outcome and identify the risk factors and prognostic indicators of mortality. Results Ten males and five females were enrolled in the study. The mean age was 54 years (range 23–81). The most common predisposing factor was diabetes mellitus (34%). E. coli was the most frequent bacterial organisms cultured. All patients were treated with a common approach of resuscitation, broad-spectrum antibiotics, and wide surgical excision. The mortality rate was 24%. The advanced age, renal failure on admission, extension of infection to the abdominal wall, occurrence of septic shock and need for postoperative mechanical ventilation are the main prognostic factors of mortality. In multivariate analysis, none of these variables is an independent predictor of mortality. Conclusions Fournier’s gangrene is still a very severe disease with high mortality rates. Early recognition of infection associated with invasive and aggressive treatment is essential for attempting to reduce these prognostic indices. PMID:23547796

Investigation of the possible effect of the Chernobyl accident on Irish mortality rates

International Nuclear Information System (INIS)

Crowley, M.J.; Reville, W.J.

1989-01-01

Radioactive fallout from the Chernobyl accident reached Ireland in May 1986 and caused serious concern with regard to its possible effects on health. Reports of a large scale American study claim an almost immediate effect of Chernobyl fallout in terms of increased mortality rates. A study of Irish mortality rates reported a substantial increase in numbers of deaths during the three months immediately post-Chernobyl. The present study investigates whether there is a statistically significant basis for the reported increase in mortality in Ireland. No discernible evidence was found for increased mortality rates in Ireland during 1986, following the Chernobyl accident. The initial report of increased mortality rates was based on provisional mortality registration statistics and not on actual day to day data. (author)

Emotional exhaustion and workload predict clinician-rated and objective patient safety

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Welp, Annalena; Meier, Laurenz L.; Manser, Tanja

2015-01-01

Aims: To investigate the role of clinician burnout, demographic, and organizational characteristics in predicting subjective and objective indicators of patient safety. Background: Maintaining clinician health and ensuring safe patient care are important goals for hospitals. While these goals are not independent from each other, the interplay between clinician psychological health, demographic and organizational variables, and objective patient safety indicators is poorly understood. The present study addresses this gap. Method: Participants were 1425 physicians and nurses working in intensive care. Regression analysis (multilevel) was used to investigate the effect of burnout as an indicator of psychological health, demographic (e.g., professional role and experience) and organizational (e.g., workload, predictability) characteristics on standardized mortality ratios, length of stay and clinician-rated patient safety. Results: Clinician-rated patient safety was associated with burnout, trainee status, and professional role. Mortality was predicted by emotional exhaustion. Length of stay was predicted by workload. Contrary to our expectations, burnout did not predict length of stay, and workload and predictability did not predict standardized mortality ratios. Conclusion: At least in the short-term, clinicians seem to be able to maintain safety despite high workload and low predictability. Nevertheless, burnout poses a safety risk. Subjectively, burnt-out clinicians rated safety lower, and objectively, units with high emotional exhaustion had higher standardized mortality ratios. In summary, our results indicate that clinician psychological health and patient safety could be managed simultaneously. Further research needs to establish causal relationships between these variables and support to the development of managerial guidelines to ensure clinicians’ psychological health and patients’ safety. PMID:25657627

Emotional Exhaustion and Workload Predict Clinician-Rated and Objective Patient Safety

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Annalena eWelp

2015-01-01

Full Text Available Aims: To investigate the role of clinician burnout, demographic and organizational characteristics in predicting subjective and objective indicators of patient safety. Background: Maintaining clinician health and ensuring safe patient care are important goals for hospitals. While these goals are not independent from each other, the interplay between clinician psychological health, demographic and organizational variables and objective patient safety indicators is poorly understood. The present study addresses this gap. Method: Participants were 1425 physicians and nurses working in intensive care. (Multilevel regression analysis was used to investigate the effect of burnout as an indicator of psychological health, demographic (e.g., professional role and experience and organizational (e.g., workload, predictability characteristics on standardized mortality ratios, length of stay and clinician-rated patient safety. Results: Clinician-rated patient safety were associated with burnout, trainee status, and professional role. Mortality was predicted by emotional exhaustion. Length of stay was predicted by workload. Contrary to our expectations, burnout did not predict length of stay, and workload and predictability did not predict standardized mortality ratios.Conclusion: At least in the short-term, clinicians seem to be able to maintain safety despite high workload and low predictability. Nevertheless, burnout poses a safety risk. Subjectively, burnt-out clinicians rated safety lower, and objectively, units with high emotional exhaustion had higher standardized mortality ratios. In summary, our results indicate that clinician psychological health and patient safety could be managed simultaneously. Further research needs to establish causal relationships between these variables or and support the development of managerial guidelines to ensure clinicians’ psychological health and patients’ safety.

Blood Transfusion and 30-Day Mortality in Patients With Coronary Artery Disease and Anemia Following Noncardiac Surgery.

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Hollis, Robert H; Singletary, Brandon A; McMurtrie, James T; Graham, Laura A; Richman, Joshua S; Holcomb, Carla N; Itani, Kamal M; Maddox, Thomas M; Hawn, Mary T

2016-02-01

Although liberal blood transfusion thresholds have not been beneficial following noncardiac surgery, it is unclear whether higher thresholds are appropriate for patients who develop postoperative myocardial infarction (MI). To evaluate the association between postoperative blood transfusion and mortality in patients with coronary artery disease and postoperative MI following noncardiac surgery. Retrospective cohort study involving Veterans Affairs facilities from January 1, 2000, to December 31, 2012. A total of 7361 patients with coronary artery disease who underwent inpatient noncardiac surgery and had a nadir postoperative hematocrit between 20% and 30%. Patients with significant bleeding, including any preoperative blood transfusion or transfusion of greater than 4 units during the intraoperative or postoperative setting, were excluded. Mortality rates were compared using both logistic regression and propensity score matching. Patients were stratified by postoperative nadir hematocrit and the presence of postoperative MI. Initial postoperative blood transfusion. The 30-day postoperative mortality rate. Of the 7361 patients, 2027 patients (27.5%) received at least 1 postoperative blood transfusion. Postoperative mortality occurred in 267 (3.6%), and MI occurred in 271 (3.7%). Among the 5334 patients without postoperative blood transfusion, lower nadir hematocrit was associated with an increased risk for mortality (hematocrit of 20% to blood transfusion was associated with lower mortality, for those with hematocrit of 20% to 24% (odds ratio, 0.28; 95% CI, 0.13-0.64). In patients without postoperative MI, transfusion was associated with significantly higher mortality for those with hematocrit of 27% to 30% (odds ratio, 3.21; 95% CI, 1.85-5.60). These findings support a restrictive postoperative transfusion strategy in patients with stable coronary artery disease following noncardiac surgery. However, interventional studies are needed to evaluate the use of a more

Prevalent and incident tuberculosis are independent risk factors for mortality among patients accessing antiretroviral therapy in South Africa.

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Ankur Gupta

Full Text Available Patients with prevalent or incident tuberculosis (TB in antiretroviral treatment (ART programmes in sub-Saharan Africa have high mortality risk. However, published data are contradictory as to whether TB is a risk factor for mortality that is independent of CD4 cell counts and other patient characteristics.This observational ART cohort study was based in Cape Town, South Africa. Deaths from all causes were ascertained among patients receiving ART for up to 8 years. TB diagnoses and 4-monthly CD4 cell counts were recorded. Mortality rates were calculated and Poisson regression models were used to calculate incidence rate ratios (IRR and identify risk factors for mortality. Of 1544 patients starting ART, 464 patients had prevalent TB at baseline and 424 developed incident TB during a median of 5.0 years follow-up. Most TB diagnoses (73.6% were culture-confirmed. A total of 208 (13.5% patients died during ART and mortality rates were 8.84 deaths/100 person-years during the first year of ART and decreased to 1.14 deaths/100 person-years after 5 years. In multivariate analyses adjusted for baseline and time-updated risk factors, both prevalent and incident TB were independent risk factors for mortality (IRR 1.7 [95% CI, 1.2-2.3] and 2.7 [95% CI, 1.9-3.8], respectively. Adjusted mortality risks were higher in the first 6 months of ART for those with prevalent TB at baseline (IRR 2.33; 95% CI, 1.5-3.5 and within the 6 months following diagnoses of incident TB (IRR 3.8; 95% CI, 2.6-5.7.Prevalent TB at baseline and incident TB during ART were strongly associated with increased mortality risk. This effect was time-dependent, suggesting that TB and mortality are likely to be causally related and that TB is not simply an epiphenomenon among highly immunocompromised patients. Strategies to rapidly diagnose, treat and prevent TB prior to and during ART urgently need to be implemented.

Clinical Features, Short-Term Mortality, and Prognostic Risk Factors of Septic Patients Admitted to Internal Medicine Units

Science.gov (United States)

Mazzone, Antonino; Dentali, Francesco; La Regina, Micaela; Foglia, Emanuela; Gambacorta, Maurizia; Garagiola, Elisabetta; Bonardi, Giorgio; Clerici, Pierangelo; Concia, Ercole; Colombo, Fabrizio; Campanini, Mauro

2016-01-01

Abstract Only a few studies provided data on the clinical history of sepsis within internal Medicine units. The aim of the study was to assess the short-term mortality and to evaluate the prognostic risk factors in a large cohort of septic patients treated in internal medicine units. Thirty-one internal medicine units participated to the study. Within each participating unit, all admitted patients were screened for the presence of sepsis. A total of 533 patients were included; 78 patients (14.6%, 95%CI 11.9, 18.0%) died during hospitalization; mortality rate was 5.5% (95% CI 3.1, 9.6%) in patients with nonsevere sepsis and 20.1% (95%CI 16.2, 28.8%) in patients with severe sepsis or septic shock. Severe sepsis or septic shock (OR 4.41, 95%CI 1.93, 10.05), immune system weakening (OR 2.10, 95%CI 1.12, 3.94), active solid cancer (OR 2.14, 95% CI 1.16, 3.94), and age (OR 1.03 per year, 95% CI 1.01, 1.06) were significantly associated with an increased mortality risk, whereas blood culture positive for Escherichia coli was significantly associated with a reduced mortality risk (OR 0.46, 95%CI 0.24, 0.88). In-hospital mortality of septic patients treated in internal medicine units appeared similar to the mortality rate obtained in recent studies conducted in the ICU setting. PMID:26825876

Are infant mortality rate declines exponential? The general pattern of 20th century infant mortality rate decline

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Opuni Marjorie

2009-08-01

Full Text Available Abstract Background Time trends in infant mortality for the 20th century show a curvilinear pattern that most demographers have assumed to be approximately exponential. Virtually all cross-country comparisons and time series analyses of infant mortality have studied the logarithm of infant mortality to account for the curvilinear time trend. However, there is no evidence that the log transform is the best fit for infant mortality time trends. Methods We use maximum likelihood methods to determine the best transformation to fit time trends in infant mortality reduction in the 20th century and to assess the importance of the proper transformation in identifying the relationship between infant mortality and gross domestic product (GDP per capita. We apply the Box Cox transform to infant mortality rate (IMR time series from 18 countries to identify the best fitting value of lambda for each country and for the pooled sample. For each country, we test the value of λ against the null that λ = 0 (logarithmic model and against the null that λ = 1 (linear model. We then demonstrate the importance of selecting the proper transformation by comparing regressions of ln(IMR on same year GDP per capita against Box Cox transformed models. Results Based on chi-squared test statistics, infant mortality decline is best described as an exponential decline only for the United States. For the remaining 17 countries we study, IMR decline is neither best modelled as logarithmic nor as a linear process. Imposing a logarithmic transform on IMR can lead to bias in fitting the relationship between IMR and GDP per capita. Conclusion The assumption that IMR declines are exponential is enshrined in the Preston curve and in nearly all cross-country as well as time series analyses of IMR data since Preston's 1975 paper, but this assumption is seldom correct. Statistical analyses of IMR trends should assess the robustness of findings to transformations other than the log

The role of atrial fibrillation on mortality and morbidity in patients with ischaemic stroke.

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Cögen, Etem Emre; Tombul, Temel; Yildirim, Gökhan; Odabas, Faruk Omer; Sayin, Refah

2013-12-01

To investigate the impact of atrial fibrillation on mortality and morbidity in ischaemic stroke patients. The retrospective study was conducted at the Neurology Clinic, Faculty of Medicine, Yuzuncu Yil University, Van, Turkey, and comprised records of ischaemic stroke patients hospitalised between January 2006 and September 2009. SPSS 13 was used for statistical analysis. Of the 404 patients in the study, 69 (17.1%) had atrial fibrilation. The mean age of such patients was 66.78 +/- 12.23 years compared to 61.01 +/- 15.11 years for the rest. Besides 47 (68.1%) of these patients were females. According to the modified Rankin Scale scores, the degree of disability was significantly higher at the time of arrival and discharge, and mortality rates were significantly higher also (p Atrial fibrillation affected the prognosis of ischaemic stroke adversely in terms of mortality and morbidity.

Effect of rehabilitation on mortality of patients with Guillain-Barre Syndrome: a propensity-matched analysis using nationwide database.

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Inokuchi, H; Yasunaga, H; Nakahara, Y; Horiguchi, H; Ogata, N; Fujitani, J; Matsuda, S; Fushimi, K; Haga, N

2014-08-01

Rehabilitation for patients with Guillain-Barre Syndrome (GBS) is recommended as it improves the outcome of neurological deficits. Few studies focused on the effect of rehabilitation on mortality of the patients. To investigate the effect of rehabilitation on hospital mortality of patients with GBS using the Japanese Diagnosis Procedure Combination (DPC) nationwide administrative claims database. A retrospective observational cohort study. Hospitals adopting the Japanese DPC system. Patients hospitalized with a diagnosis of GBS between July 2007 and October 2011. Data analyzed included sex, age, Barthel index at admission, use of ventilation, immune therapy, and rehabilitation during hospitalization, comorbidity, hospital volume, type of hospital, and in-hospital death. One-to-one propensity score-matching was used to compare hospital mortality rates within 30- and 90-days after admission in rehabilitation and non-rehabilitation groups. The adjusted odds ratios of rehabilitation to hospital mortality were also estimated. A total of 3835 patients were identified and analyzed. Patients with advancing age, lower Barthel index at admission, comorbidities, ventilation, or immune therapy were more likely to receive rehabilitation during hospitalization. Propensity-matched analysis of 926 pairs showed that the rehabilitation group had lower hospital mortality rates within both 30- and 90-days than the non-rehabilitation group. The adjusted odds ratios of rehabilitation to hospital mortality within 30- and 90-days were 0.14 and 0.23, respectively. After matching patients' background, rehabilitation was associated with lower hospital mortality of patients with GBS. Rehabilitation treatment is essential for patients with GBS to improve their survival.

Mortality among discharged psychiatric patients in Florence, Italy.

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Meloni, Debora; Miccinesi, Guido; Bencini, Andrea; Conte, Michele; Crocetti, Emanuele; Zappa, Marco; Ferrara, Maurizio

2006-10-01

Psychiatric disorders involve an increased risk of mortality. In Italy psychiatric services are community based, and hospitalization is mostly reserved for patients with acute illness. This study examined mortality risk in a cohort of psychiatric inpatients for 16 years after hospital discharge to assess the association of excess mortality from natural or unnatural causes with clinical and sociodemographic variables and time from first admission. At the end of 2002 mortality and cause of death were determined for all patients (N=845) who were admitted during 1987 to the eight psychiatric units active in Florence. The mortality risk of psychiatric patients was compared with that of the general population of the region of Tuscany by calculating standardized mortality ratios (SMRs). Poisson multivariate analyses of the observed-to-expected ratio for natural and unnatural deaths were conducted. The SMR for the sample of psychiatric patients was threefold higher than that for the general population (SMR=3.0; 95 percent confidence interval [CI]=2.7-3.4). Individuals younger than 45 years were at higher risk (SMR=11.0; 95 percent CI 8.0-14.9). The SMR for deaths from natural causes was 2.6 (95 percent CI=2.3-2.9), and for deaths from unnatural causes it was 13.0 (95 percent CI=10.1-13.6). For deaths from unnatural causes, the mortality excess was primarily limited to the first years after the first admission. For deaths from natural causes, excess mortality was more stable during the follow-up period. Prevention of deaths from unnatural causes among psychiatric patients may require promotion of earlier follow-up after discharge. Improving prevention and treatment of somatic diseases of psychiatric patients is important to reduce excess mortality from natural causes.

Challenges in assessing hospital-level stroke mortality as a quality measure: comparison of ischemic, intracerebral hemorrhage, and total stroke mortality rates.

Science.gov (United States)

Xian, Ying; Holloway, Robert G; Pan, Wenqin; Peterson, Eric D

2012-06-01

Public reporting efforts currently profile hospitals based on overall stroke mortality rates, yet the "mix" of hemorrhagic and ischemic stroke cases may impact this rate. Using the 2005 to 2006 New York state data, we examined the degree to which hospital stroke mortality rankings varied regarding ischemic versus hemorrhagic versus total stroke. Observed/expected ratio was calculated using the Agency for Healthcare Research and Quality Inpatient Quality Indicator software. The observed/expected ratio and outlier status based on stroke types across hospitals were examined using Pearson correlation coefficients (r) and weighted κ. Overall 30-day stroke mortality rates were 15.2% and varied from 11.3% for ischemic stroke and 37.3% for intracerebral hemorrhage. Hospital risk-adjusted ischemic stroke observed/expected ratio was weakly correlated with its own intracerebral hemorrhage observed/expected ratio (r=0.38). When examining hospital performance group (mortality better, worse, or no different than average), disagreement was observed in 35 of 81 hospitals (κ=0.23). Total stroke mortality observed/expected ratio and rankings were correlated with intracerebral hemorrhage (r=0.61 and κ=0.36) and ischemic stroke (r=0.94 and κ=0.71), but many hospitals still switched classification depending on mortality metrics. However, hospitals treating a higher percent of hemorrhagic stroke did not have a statistically significant higher total stroke mortality rate relative to those treating fewer hemorrhagic strokes. Hospital stroke mortality ratings varied considerably depending on whether ischemic, hemorrhagic, or total stroke mortality rates were used. Public reporting of stroke mortality measures should consider providing risk-adjusted outcome on separate stroke types.

Total knee arthroplasty in patients with dialysis: Early complications and mortality

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Jen-Hung Chen

2014-04-01

Full Text Available Background: Total hip arthroplasty (THA in patients on long-term hemodialysis may result in a high prevalence of complications which related to nature of the disease, and associated cardiovascular conditions. However, the result of total knee artrhopalsty (TKA in those patients is not clear. The purpose of this study was to retrospectively evaluate the early mortality and complications of TKA performed in patients with dialysis. Methods: We retrospectively evaluated 15 dialysis patients (18 knees who underwent TKA using antibiotic-loaded cement fixation. Fourteen patients had maintained hemodialysis and one patient had continuous ambulatory peritoneal dialysis. The function of the knee was evaluated before operation and postoperatively using Knee Society evaluating system. Postoperative complications and mortality were recorded for all patients. The average follow up period was 25 months (6 to 59 months. Results: There were no mortalities including short-term (≤90 days or long-term (>90 days follow up. The mean knee and function scores improved from preoperative 36 points (27~46 and 19.4 points (10~35 to 79 points (68~87 and 81 points (70~95 respectively at the latest follow up. One (6.7% patient had early postoperative pneumonia (≤90 days. The late (>90 days complica-tion rate was 20% including 1 sepsis with toe gangrene, 1 recurrent stroke and 1 acute myocardiac infarction. There was no deep prosthetic joint infection or loosening of the components. Conclusion: TKA with antibiotic-loaded cement resulted in a substantial low short-term mortality and deep infections in 15 patients with dialysis. However, a longer term follow up is necessary.

Evaluation of mortality and length of therapy in patients with soft tissue infections 1989-99

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Geranmayeh L

2002-07-01

Full Text Available Background: Necrotizing soft tissue infections are one of the most dreaded infections in human and result in a very high rate of mortality. The treatment of these infections must be very aggressive and consists of radical debridement of all necrotic tissue accompanied by appropriate antibiotics. Materials and Methods: This study was undertaken to assess the mortality rate, the time from diagnosis to cure, and some of the parameters which may affect mortality in our patients. In this descriptive, retrospective study first files from patients attended by necrotizing soft tissue infections including Fournier's gangrene or disease, gas gangrene, hemolytic streptococcal infections, myonecrosis, necrotizing fascitis and related subjects in Sina and Amir-Alam hospitals from 1989 to 1999 were studied. Data were extracted and analyzed by SPSS. Results: The total number of cases was 36. The median age was 47.69 years. Seven of the patients were female. The median time from onset to cure was 10 days. The most common site affected was the perineum and the most common etiology was perianal abscess. Diabetes mellitus was the underlying disease mostly observed. Half of the patients had received inappropriate treatments. In this group mortality was higher. Conclusion: It is crucial that general practitioners be acquainted with the diagnosis of necrotizing soft tissue infections so that patients are referred immediately to surgical centers. In our referral center the mortality was acceptable but it can be lowered further. The sex, sites of infection, underlying disease and etiologies in our patients were similar to patient in other countries except for alcoholism. It appears that data in foreign texts can be attributed to Iranian patients.

Incidence and etiology of mortality in polytrauma patients in a Dutch level I trauma center.

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El Mestoui, Zainab; Jalalzadeh, Hamid; Giannakopoulos, Georgios F; Zuidema, Wietse P

2017-02-01

Earlier studies assessing mortality in polytrauma patients have focused on improving trauma care and reducing complications during hospital stay. The same studies have shown that the complication rate in these patients is high, often resulting in death. The aim of this study was to assess the incidence and causes of mortality in polytrauma patients in our institute. Secondarily, we assessed the donation and autopsy rates and outcome in these patients. All polytrauma patients (injury severity score≥16) transported to and treated in our institute during a period of 6 years were retrospectively analyzed. We included all patients who died during hospital stay. Prehospital and in-hospital data were collected on patients' condition, diagnostics, and treatment. The chance of survival was calculated according to the TRISS methodology. Patients were categorized according to the complications during treatment and causes of death. Logistic regression analysis was used to design a prediction model for mortality in major trauma. A statistical analysis was carried out. Of the 1073 polytrauma patients who were treated in our institute during the study period, 205 (19.1%) died during hospital stay. The median age of the deceased patients was 58.8 years and 125 patients were men. Their mean injury severity score was 30.4. The most common mechanism of injury involved fall from height, followed by bicycle accidents. Almost 50% of the patients underwent an emergency intervention. Almost 92% of the total population died because of the effects of the accident (primary trauma). Of these, 24% died during primary assessment in the emergency department. Most patients died because of the effects of severe head injury (63.4%), followed by exsanguination (17.6%). The most common type of complications causing death during treatment was respiratory failure (6.3%), followed by multiple organ failure (1.5%). Autopsy was performed in 10.4%. Organ donation procedure was performed in 14

Urban and rural mortality rates during heat waves in Berlin and Brandenburg, Germany

International Nuclear Information System (INIS)

Gabriel, Katharina M.A.; Endlicher, Wilfried R.

2011-01-01

In large cities such as Berlin, human mortality rates increase during intense heat waves. Analysis of relevant data from north-eastern Germany revealed that, during the heat waves that occurred between 1990 and 2006, health risks were higher for older people in both rural and urban areas, but that, during the two main heat waves within that 17-year period of time, the highest mortality rates were from the city of Berlin, and in particular from its most densely built-up districts. Adaptation measures will need to be developed, particularly within urban areas, in order to cope with the expected future intensification of heat waves due to global climate change. - Highlights: → Periods of heat stress enhance mortality rates in Berlin and Brandenburg. → Heat-related mortality is an urban as well as a rural problem. → During extreme events highest mortality rates can be found in the city centre. → Mortality rates correlate well with the distribution of sealed surfaces. → Health risks are higher for older than for younger people. - During periods of severe heat stress the pattern of mortality rates in Berlin and Brandenburg was found to correlate well with the distribution of sealed surfaces.

Mortality from infections and malignancies in patients treated with renal replacement therapy: data from the ERA-EDTA registry.

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Vogelzang, Judith L; van Stralen, Karlijn J; Noordzij, Marlies; Diez, Jose Abad; Carrero, Juan J; Couchoud, Cecile; Dekker, Friedo W; Finne, Patrik; Fouque, Denis; Heaf, James G; Hoitsma, Andries; Leivestad, Torbjørn; de Meester, Johan; Metcalfe, Wendy; Palsson, Runolfur; Postorino, Maurizio; Ravani, Pietro; Vanholder, Raymond; Wallner, Manfred; Wanner, Christoph; Groothoff, Jaap W; Jager, Kitty J

2015-06-01

Infections and malignancies are the most common non-cardiovascular causes of death in patients on chronic renal replacement therapy (RRT). Here, we aimed to quantify the mortality risk attributed to infections and malignancies in dialysis patients and kidney transplant recipients when compared with the general population by age group and sex. We followed 168 156 patients included in the ERA-EDTA registry who started RRT in 1993-2007 until 1 January 2012. Age- and cause-specific mortality rates per 1000 person-years (py) and mortality rate ratios (MRRs) compared with the European general population (WHO) were calculated. To identify risk factors, we used Cox regression. Infection-related mortality was increased 82-fold in dialysis patients and 32-fold in transplant recipients compared with the general population. Female sex, diabetes, cancer and multisystem disease were associated with an increased risk of infection-related mortality. The sex difference was most pronounced for dialysis patients aged 0-39 years, with women having a 32% (adjusted HR 1.32 95% CI 1.09-1.60) higher risk of infection-related mortality than men. Mortality from malignancies was 2.9 times higher in dialysis patients and 1.7 times higher in transplant recipients than in the general population. Cancer and multisystem disease as primary causes of end-stage renal disease were associated with higher mortality from malignancies. Infection-related mortality is highly increased in dialysis and kidney transplant patients, while the risk of malignancy-related death is moderately increased. Young women on dialysis may deserve special attention because of their high excess risk of infection-related mortality. Further research into the mechanisms, prevention and optimal treatment of infections in this vulnerable population is required. © The Author 2015. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

Long-term oxygen therapy in COPD patients: population-based cohort study on mortality

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Pavlov N

2018-03-01

.038. Conclusion: Two-year mortality rate of COPD patients on incident LTOT was somewhat lower in our study than in older cohorts but remained high compared to the general population, especially in younger patients receiving LTOT <6 months. Type 2 respiratory failure was associated with mortality. Keywords: COPD, long-term oxygen therapy, mortality, type 2 respiratory failure

All-cause and cardiovascular mortality in a consecutive series of patients with diabetic foot osteomyelitis.

Science.gov (United States)

Ricci, Lucia; Scatena, Alessia; Tacconi, Danilo; Ventoruzzo, Giorgio; Liistro, Francesco; Bolognese, Leonardo; Monami, Matteo; Mannucci, Edoardo

2017-09-01

Mortality in patients with type 2 diabetes and diabetic foot osteomyelitis (DFO) have been explored in few small studies with a short follow-up. Aim of the present study is to assess all-cause and cardiovascular mortality and predictors of mortality in a consecutive series of patients with DFO. Patients with a diagnosis of DFO, attending the Diabetic Foot Unit of San Donato Hospital in Arezzo between January 1st, 2012 and December 31st, 2013, were included in this retrospective study. Information on all-cause mortality up to December 1st, 2016, was obtained from the registry of the Local Health Unit of Arezzo, which contains updated records of all persons living in Tuscany. One hundred ninety-four patients were included in the study. During a mean period of observation of 2.8±1.4years, 73 (37.6%) died, with a yearly rate of 13.2%. Of the 73 deaths, 59 were attributable to cardiovascular causes. After adjusting for possible confounders in a Cox analysis, site of osteomyelitis (hindfoot vs mid/forefoot) was associated with a higher mortality, and surgical treatment with a lower mortality. Mortality in patients with DFO appears to be much higher than that reported in clinical series of patients with diabetic foot ulcers, particularly when hindfoot is affected. Copyright © 2017. Published by Elsevier B.V.

The current mortality rates of a-bomb survivors in Nagasaki-city

International Nuclear Information System (INIS)

Okajima, Shunzo; Mine, Mariko; Nakamura, Tsuyoshi; Mori, Hiroyuki; Kondo, Hisayoshi

1980-01-01

The causes of death for 9814 a-bomb survivors in Nagasaki-city from '70 to '76 were investigated. The mortality rates of the survivors in the aged group were slightly lower than those of both unexposed citizens in Nagasaki and the national average. No difference of the mortality ratios with respect to sex and the distance from a-bomb at exposure was observed. For the cause of death, the cerebrovascular diseases came next to malignant neoplasms in the a-bomb survivors, which order was reverse in the non-exposed population. The mortality rate of the cerebrovascular diseases in the survivors was lower than the expected value. The mortality rate of survivors due to neoplasms was slightly higher than the national average, although almost the same as that of unexposed citizens in Nagasaki. (Nakanishi, T.)

Factors Associated with Mortality among Patients on TB Treatment in the Southern Region of Zimbabwe, 2013

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Sandy, Charles; Masuka, Nyasha; Hazangwe, Patrick; Choto, Regis C.; Mutasa-Apollo, Tsitsi; Nkomo, Brilliant; Sibanda, Edwin; Mugurungi, Owen; Siziba, Nicholas

2017-01-01

Background. In 2013, the tuberculosis (TB) mortality rate was highest in southern Zimbabwe at 16%. We therefore sought to determine factors associated with mortality among registered TB patients in this region. Methodology. This was a retrospective record review of registered patients receiving anti-TB treatment in 2013. Results. Of 1,971 registered TB patients, 1,653 (84%) were new cases compared with 314 (16%) retreatment cases. There were 1,538 (78%) TB/human immunodeficiency virus (HIV) coinfected patients, of whom 1,399 (91%) were on antiretroviral therapy (ART) with median pre-ART CD4 count of 133 cells/uL (IQR, 46–282). Overall, 428 (22%) TB patients died. Factors associated with increased mortality included being ≥65 years old [adjusted relative risk (ARR) = 2.48 (95% CI 1.35–4.55)], a retreatment TB case [ARR = 1.34 (95% CI, 1.10–1.63)], and being HIV-positive [ARR = 1.87 (95% CI, 1.44–2.42)] whilst ART initiation was protective [ARR = 0.25 (95% CI, 0.22–0.29)]. Cumulative mortality rates were 10%, 14%, and 21% at one, two, and six months, respectively, after starting TB treatment. Conclusion. There was high mortality especially in the first two months of anti-TB treatment, with risk factors being recurrent TB and being HIV-infected, despite a high uptake of ART. PMID:28352474

Factors Associated with Mortality among Patients on TB Treatment in the Southern Region of Zimbabwe, 2013

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Kudakwashe C. Takarinda

2017-01-01

Full Text Available Background. In 2013, the tuberculosis (TB mortality rate was highest in southern Zimbabwe at 16%. We therefore sought to determine factors associated with mortality among registered TB patients in this region. Methodology. This was a retrospective record review of registered patients receiving anti-TB treatment in 2013. Results. Of 1,971 registered TB patients, 1,653 (84% were new cases compared with 314 (16% retreatment cases. There were 1,538 (78% TB/human immunodeficiency virus (HIV coinfected patients, of whom 1,399 (91% were on antiretroviral therapy (ART with median pre-ART CD4 count of 133 cells/uL (IQR, 46–282. Overall, 428 (22% TB patients died. Factors associated with increased mortality included being ≥65 years old [adjusted relative risk (ARR = 2.48 (95% CI 1.35–4.55], a retreatment TB case [ARR = 1.34 (95% CI, 1.10–1.63], and being HIV-positive [ARR = 1.87 (95% CI, 1.44–2.42] whilst ART initiation was protective [ARR = 0.25 (95% CI, 0.22–0.29]. Cumulative mortality rates were 10%, 14%, and 21% at one, two, and six months, respectively, after starting TB treatment. Conclusion. There was high mortality especially in the first two months of anti-TB treatment, with risk factors being recurrent TB and being HIV-infected, despite a high uptake of ART.

Mortality in COPD patients discharged from hospital: the role of treatment and co-morbidity

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Nieminen Markku M

2006-08-01

Full Text Available Abstract Background The aim of this study was to analyse mortality and associated risk factors, with special emphasis on health status, medications and co-morbidity, in patients with chronic obstructive pulmonary disease (COPD that had been hospitalized for acute exacerbation. Methods This prospective study included 416 patients from each of the five Nordic countries that were followed for 24 months. The St. George's Respiratory Questionnaire (SGRQ was administered. Information on treatment and co-morbidity was obtained. Results During the follow-up 122 (29.3% of the 416 patients died. Patients with diabetes had an increased mortality rate [HR = 2.25 (1.28–3.95]. Other risk factors were advanced age, low FEV1 and lower health status. Patients treated with inhaled corticosteroids and/or long-acting beta-2-agonists had a lower risk of death than patients using neither of these types of treatment. Conclusion Mortality was high after COPD admission, with older age, decreased lung function, lower health status and diabetes the most important risk factors. Treatment with inhaled corticosteroids and long-acting bronchodilators may be associated with lower mortality in patients with COPD.

State infant mortality: an ecologic study to determine modifiable risks and adjusted infant mortality rates.

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Paul, David A; Mackley, Amy; Locke, Robert G; Stefano, John L; Kroelinger, Charlan

2009-05-01

To determine factors contributing to state infant mortality rates (IMR) and develop an adjusted IMR in the United States for 2001 and 2002. Ecologic study of factors contributing to state IMR. State IMR for 2001 and 2002 were obtained from the United States linked death and birth certificate data from the National Center for Health Statistics. Factors investigated using multivariable linear regression included state racial demographics, ethnicity, state population, median income, education, teen birth rate, proportion of obesity, smoking during pregnancy, diabetes, hypertension, cesarean delivery, prenatal care, health insurance, self-report of mental illness, and number of in-vitro fertilization procedures. Final risk adjusted IMR's were standardized and states were compared with the United States adjusted rates. Models for IMR in individual states in 2001 (r2 = 0.66, P < 0.01) and 2002 (r2 = 0.81, P < 0.01) were tested. African-American race, teen birth rate, and smoking during pregnancy remained independently associated with state infant mortality rates for 2001 and 2002. Ninety five percent confidence intervals (CI) were calculated around the regression lines to model the expected IMR. After adjustment, some states maintained a consistent IMR; for instance, Vermont and New Hampshire remained low, while Delaware and Louisiana remained high. However, other states such as Mississippi, which have traditionally high infant mortality rates, remained within the expected 95% CI for IMR after adjustment indicating confounding affected the initial unadjusted rates. Non-modifiable demographic variables, including the percentage of non-Hispanic African-American and Hispanic populations of the state are major factors contributing to individual variation in state IMR. Race and ethnicity may confound or modify the IMR in states that shifted inside or outside the 95% CI following adjustment. Other factors including smoking during pregnancy and teen birth rate, which are

Impact of living environment on 2-year mortality in elderly maintenance hemodialysis patients.

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Huang, Wen-Hung; Lin, Ja-Liang; Lin-Tan, Dan-Tzu; Chen, Kuan-Hsing; Hsu, Ching-Wei; Yen, Tzung-Hai

2013-01-01

Studies on risk factors of mortality in elderly patients with hemodialysis usually focus on comorbidities, nutrition, and inflammation. Discussion on the correlation between living environment and mortality of these patients is limited. A total of 256 elderly hemodialysis patients participated in this 2-year prospective observational study. The subjects were divided into 2 subgroups based on whether they were living in Taipei Basin (n = 63) or not (n = 193). Demographic, hematological, nutritional, inflammatory, biochemical, and dialysis-related data were obtained for cross-sectional analysis. Causes of death and mortality rates were also analyzed for each subgroup. Patients in the basin group had a higher incidence of combined protein-energy wasting and inflammation than those in the around basin group. At the end of the 2-year follow-up, 68 patients had died. Univariate binary logistic regression analysis revealed that a very advanced age, basin group, serum albumin levels, serum creatinine levels, non-anuria, and the complications of stroke and CAD were associated with 2-year mortality. Meanwhile, log high-sensitivity C-reactive protein (hs-CRP) levels were not associated with 2-year mortality. Multivariate Cox regression analysis revealed that basin group, serum albumin levels, and the complications of stroke and CAD were significant risk factors for 2-year mortality in these patients. The results of this study indicate that factors such as living in the Taipei Basin with higher air pollutant levels in elderly hemodialysis patients is associated with protein-energy wasting and inflammation, as well as 2-year mortality. These findings suggest that among this population, living environment is as important as comorbidities and nutrition. Furthermore, air pollution should be getting more attention especially in the overcrowding Basin topography.

Impact of living environment on 2-year mortality in elderly maintenance hemodialysis patients.

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Wen-Hung Huang

Full Text Available BACKGROUND: Studies on risk factors of mortality in elderly patients with hemodialysis usually focus on comorbidities, nutrition, and inflammation. Discussion on the correlation between living environment and mortality of these patients is limited. METHODS: A total of 256 elderly hemodialysis patients participated in this 2-year prospective observational study. The subjects were divided into 2 subgroups based on whether they were living in Taipei Basin (n = 63 or not (n = 193. Demographic, hematological, nutritional, inflammatory, biochemical, and dialysis-related data were obtained for cross-sectional analysis. Causes of death and mortality rates were also analyzed for each subgroup. RESULTS: Patients in the basin group had a higher incidence of combined protein-energy wasting and inflammation than those in the around basin group. At the end of the 2-year follow-up, 68 patients had died. Univariate binary logistic regression analysis revealed that a very advanced age, basin group, serum albumin levels, serum creatinine levels, non-anuria, and the complications of stroke and CAD were associated with 2-year mortality. Meanwhile, log high-sensitivity C-reactive protein (hs-CRP levels were not associated with 2-year mortality. Multivariate Cox regression analysis revealed that basin group, serum albumin levels, and the complications of stroke and CAD were significant risk factors for 2-year mortality in these patients. CONCLUSION: The results of this study indicate that factors such as living in the Taipei Basin with higher air pollutant levels in elderly hemodialysis patients is associated with protein-energy wasting and inflammation, as well as 2-year mortality. These findings suggest that among this population, living environment is as important as comorbidities and nutrition. Furthermore, air pollution should be getting more attention especially in the overcrowding Basin topography.

Shock index as a mortality predictor in patients with acute polytrauma

Institute of Scientific and Technical Information of China (English)

Kevin Fernando Montoya; Jos Daniel Charry; Juan Sebastin Calle-Toro; Luis Ramiro Niez; Gustavo Poveda

2015-01-01

Objective: To evaluate whether the shock index (SI), given by the formula SI = heart rate /systolic blood pressure (HR / SBP), is useful for predicting mortality at 24 h in trauma patients admitted to the emergency department of a university hospital in Colombia. Methods: A database of trauma patients admitted between January 2013 and December 2013 was constructed; the result according to the shock index was determined, generating a dichotomous variable with two groups: Group A (SI 0.9). Univariate analysis was performed. Results: A total of 666 patients were analyzed, 83.3% (555) had SI 0.9. The mean age for Groups A and B was 32.4 and 35.4 respectively. The average injury severity score for both groups was 9.6 and 17.6 respectively. Mortality at 24 h after injury for both groups was 3.1% (P = 0.032) and 59.5% (P = 0.027) respectively. Conclusions: An initial shock index greater than 0.9 implies a worse prognosis 24 h after injury. The shock index predicts mortality in multiple trauma patients in the emergency department, and is also a quick and applicable in all hospital.

Cardiovascular and noncardiovascular mortality among patients starting dialysis

DEFF Research Database (Denmark)

de Jager, Dinanda J; Grootendorst, Diana C; Jager, Kitty J

2009-01-01

CONTEXT: Cardiovascular mortality is considered the main cause of death in patients receiving dialysis and is 10 to 20 times higher in such patients than in the general population. OBJECTIVE: To evaluate if high overall mortality in patients starting dialysis is a consequence of increased cardiov...

Increased short- and long-term mortality in 8146 hospitalised peptic ulcer patients.

Science.gov (United States)

Malmi, H; Kautiainen, H; Virta, L J; Färkkilä, M A

2016-08-01

Incidence and complications of peptic ulcer disease (PUD) have declined, but mortality from peptic ulcer bleeding has remained unchanged. The few recent studies on mortality associated with both uncomplicated and complicated patients with peptic ulcer disease provide contradictory results. To evaluate short- and long-term mortality, and the main causes of death in peptic ulcer disease. In this retrospective epidemiologic cohort study, register data on 8146 adult patients hospitalised with peptic ulcer disease during 2000-2008 were collected in the capital region of Finland. All were followed in the National Cause of Death Register until the end of 2009. The data were linked with the nationwide Drug Purchase Register of the Finnish Social Insurance Institution. Mean follow-up time was 4.9 years. Overall mortality was substantially increased, standardised mortality ratio 2.53 (95% CI: 2.44-2.63); 3.7% died within 30 days, and 11.8% within 1 year. At 6 months, the survival of patients with perforated or bleeding ulcer was lower compared to those with uncomplicated ulcer; hazard ratios were 2.06 (1.68-2.04) and 1.32 (1.11-1.58), respectively. For perforated duodenal ulcers, both the short- and long-term survival was significantly impaired in women. The main causes of mortality at 1 year were malignancies and cardiovascular diseases. Previous use of statins was associated with significant reduction in all-cause mortality. One-year mortality in patients hospitalised with peptic ulcer disease remained high with no change. This peptic ulcer disease cohort had a clearly decreased survival rate up to 10 years, especially among women with a perforated duodenal ulcer, most likely explained by poorer survival due to underlying comorbidity. © 2016 John Wiley & Sons Ltd.

Mortality and reduced growth hormone secretion

DEFF Research Database (Denmark)

Stochholm, Kirstine; Christiansen, Jens; Laursen, Torben

2007-01-01

BACKGROUND: Data regarding the mortality rates of patients with growth hormone deficiency (GHD), whether or not treated with growth hormone (GH), are limited, but an increased mortality rate among hypopituitary patients compared with the general population has been documented. Cardiovascular dise...

US County-Level Trends in Mortality Rates for Major Causes of Death, 1980-2014.

Science.gov (United States)

Dwyer-Lindgren, Laura; Bertozzi-Villa, Amelia; Stubbs, Rebecca W; Morozoff, Chloe; Kutz, Michael J; Huynh, Chantal; Barber, Ryan M; Shackelford, Katya A; Mackenbach, Johan P; van Lenthe, Frank J; Flaxman, Abraham D; Naghavi, Mohsen; Mokdad, Ali H; Murray, Christopher J L

2016-12-13

County-level patterns in mortality rates by cause have not been systematically described but are potentially useful for public health officials, clinicians, and researchers seeking to improve health and reduce geographic disparities. To demonstrate the use of a novel method for county-level estimation and to estimate annual mortality rates by US county for 21 mutually exclusive causes of death from 1980 through 2014. Redistribution methods for garbage codes (implausible or insufficiently specific cause of death codes) and small area estimation methods (statistical methods for estimating rates in small subpopulations) were applied to death registration data from the National Vital Statistics System to estimate annual county-level mortality rates for 21 causes of death. These estimates were raked (scaled along multiple dimensions) to ensure consistency between causes and with existing national-level estimates. Geographic patterns in the age-standardized mortality rates in 2014 and in the change in the age-standardized mortality rates between 1980 and 2014 for the 10 highest-burden causes were determined. County of residence. Cause-specific age-standardized mortality rates. A total of 80 412 524 deaths were recorded from January 1, 1980, through December 31, 2014, in the United States. Of these, 19.4 million deaths were assigned garbage codes. Mortality rates were analyzed for 3110 counties or groups of counties. Large between-county disparities were evident for every cause, with the gap in age-standardized mortality rates between counties in the 90th and 10th percentiles varying from 14.0 deaths per 100 000 population (cirrhosis and chronic liver diseases) to 147.0 deaths per 100 000 population (cardiovascular diseases). Geographic regions with elevated mortality rates differed among causes: for example, cardiovascular disease mortality tended to be highest along the southern half of the Mississippi River, while mortality rates from self-harm and

Digoxin use and risk of mortality in hypertensive patients with atrial fibrillation

DEFF Research Database (Denmark)

Okin, Peter M; Hille, Darcy A; Wachtell, Kristian

2015-01-01

, diabetes, history of ischemic heart disease, stroke, or heart failure, baseline Cornell product, QRS duration, heart rate, serum glucose, creatinine and high-density lipoprotein cholesterol, and a propensity score for digoxin use entered as standard covariates, and for in-treatment heart rate, pulse...... patients with atrial fibrillation has not been examined. METHODS AND RESULTS: All-cause mortality was examined in relation to in-treatment digoxin use in 937 hypertensive patients with ECG left ventricular hypertrophy in atrial fibrillation at baseline (n = 134) or who developed atrial fibrillation during...... fibrillation, digoxin use is not associated with a significantly increased risk of all-cause mortality after adjusting for other independent predictors of death and for the factors associated with the propensity to use digoxin in this population. These findings suggest that factors other than digoxin use may...

Cohort-specific trends in stroke mortality in seven European countries were related to infant mortality rates

NARCIS (Netherlands)

Amiri, M.; Kunst, A. E.; Janssen, F.; Mackenbach, J. P.

2006-01-01

Objectives: To assess, in a population-based study, whether secular trends in cardiovascular disease mortality in seven European countries were correlated with past trends in infant mortality rate (IMR) in these countries. Study Design and Setting: Data on ischemic heart disease (IHD) and stroke

The role of atrial fibrillation on mortality and morbidity in patients with ischaemic stroke

International Nuclear Information System (INIS)

Cogen, E.E.; Tombul, T.; Yildirim, G.; Odabas, F.O.; Sayin, R.

2013-01-01

Objective: To investigate the impact of atrial fibrillation on mortality and morbidity in ischaemic stroke patients. Methods: The retrospective study was conducted at the Neurology Clinic, Faculty of Medicine, Yuzuncu Yil University, Van, Turkey, and comprised records of ischaemic stroke patients hospitalised between January 2006 and September 2009. SPSS 13 was used for statistical analysis. Results: Of the 404 patients in the study, 69 (17.1%) had atrial fibrilation. The mean age of such patients was 66.78+9-12.23 years compared to 61.01+-15.11 years for the rest. Besides 47 (68.1%) of these patients were females. According to the modified Rankin Scale scores, the degree of disability was significantly higher at the time of arrival and discharge, and mortality rates were significantly higher also (p<0.01). Conclusion: Atrial fibrillation affected the prognosis of ischaemic stroke adversely in terms of mortality and morbidity. (author)

The role of atrial fibrillation on mortality and morbidity in patients with ischaemic stroke

International Nuclear Information System (INIS)

Cogen, E.E.; Tmbul, T.; Yildirim, G.; Sayin, R.

2013-01-01

To investigate the impact of atrial fibrillation on mortality and morbidity in ischaemic stroke patients. Methods: The retrospective study was conducted at the Neurology Clinic, Faculty of Medicine, Yuzuncu Yil University, Van, Turkey, and comprised records of ischaemic stroke patients hospitalised between January 2006 and September 2009. SPSS 13 was used for statistical analysis. Results: Of the 404 patients in the study, 69 (17.1%) had atrial fibrilation. The mean age of such patients was 66.78+-12.23 years compared to 61.01+-15.11 years for the rest. Besides 47 (68.1%) of these patients were females. According to the modified Rankin Scale scores, the degree of disability was significantly higher at the time of arrival and discharge, and mortality rates were significantly higher also (p<0.01). Conclusion: Atrial fibrillation affected the prognosis of ischaemic stroke adversely in terms of mortality and morbidity. (author)

Ethnic differences in all-cause mortality rates in Kazakhstan.

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Davletov, K; McKee, M; Berkinbayev, S; Battakova, Z; Zhussupov, B; Amirov, B; Junusbekova, G; Rechel, B

2016-04-01

This article explores mortality rates in Kazakhstan by ethnic group and some of the potential lifestyle factors that might help to explain the observed differences on a population level. Repeated cross-sectional data analysis. We calculated age-standardized mortality rates from all causes by ethnic group, gender and age for 2009-2012. We analysed data on self-reported alcohol and tobacco consumption and other lifestyle factors from the nationally representative 5th National Behavior Study, conducted in 2012. Age-standardized all-cause mortality rates are generally much higher among ethnic Russians than among ethnic Kazakhs, both among women and men and in rural as well as urban areas. These differences are most pronounced in the age group 20-59 years. Information on self-reported alcohol consumption and smoking by ethnic group, gender and age shows major differences between ethnic groups, with consistently higher rates of alcohol consumption and smoking among ethnic Russians, both in women and men and across all adult age groups. Policies to improve the health of the population of Kazakhstan must take account of ethnic differences. Copyright © 2015 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

[Prognostic factors of early 30-day mortality in elderly patients admitted to an emergency department].

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Morales Erazo, Alexander; Cardona Arango, Doris

The main aim of this study was to identify the variables related to early mortality in the elderly at the time of admission to the emergency department. Using probability sampling, the study included patients 60 years old or older of both genders who were admitted for observation to the emergency department of the University Hospital of Nariño, ¿Colombia? in 2015. Using a questionnaire designed for this study, some multidimensional features that affect the health of the elderly were collected (demographic, clinical, psychological, functional, and social variables). The patients were then followed-up for 30 days in order to determine the mortality rate during this time. Univariate and multivariate logistic regressions and survival analysis were performed. Data were collected from 246 patients, with a mean age of 75.27 years and the majority female. The 30-day mortality rate was 15%. The variables most associated with death were: being female, temperature problems, initial diagnosis of neoplasia, and unable to walk independently in the emergency department. It is possible to determine the multidimensional factors present in the older patient admitted to an emergency department that could affect their 30-day mortality prognosis. and which should be intervened. Copyright © 2017 SEGG. Publicado por Elsevier España, S.L.U. All rights reserved.

Scored patient-generated Subjective Global Assessment: Length of hospital stay and mortality in cancer patients

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Alexsandro Ferreira dos SANTOS

Full Text Available ABSTRACT Objective To determine the association of a scored patient-generated Subjective Global Assessment with mortality and length of hospital stay in cancer patients. Methods Cross-sectional study carried out between July and September 2014 using secondary data collection using data from 366 medical records of patients admitted to a hospital recognized as a cancer center of excellence. The present study included patients with hospital stay over than or equal three days and minimum age of 20 years. The patient-generated Subjective Global Assessment scores were calculated and compared with the patients’ clinical and anthropometric characteristics and outcomes (death and long length of stay in hospital. Results Of the 366 patients evaluated, 36.0% were malnourished. The presence of malnutrition, according to the scored patient-generated Subjective Global Assessment, was statistically associated with the presence of metastasis (52.4%. On the other hand, malnutrition, according to the body mass index in adults (55.8% and in older elderly patients (54.2%, was associated with death (55.0%. The adjusted logistic regression model showed that the following factors were associated with prolonged hospitalization: early nutritional screening, presence of severe malnutrition, radiotherapy and chemotherapy, and surgical procedures. As for mortality, the associated factors were: male reproductive system tumor, presence of metastasis, clinical treatment, prolonged hospitalization, and the presence of some degree of malnutrition. Conclusion The patient-generated Subjective Global Assessment score is an important risk marker of prolonged hospitalization and mortality rates. It is a useful tool capable of circumventing significant biases in the nutritional evaluation of cancer patients.

Long-term mortality in patients with tuberculous meningitis: a Danish nationwide cohort study.

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Anne-Sophie Halkjær Christensen

Full Text Available BACKGROUND: With high short-term mortality and substantial excess morbidity among survivors, tuberculous meningitis (TBM is the most severe manifestation of extra-pulmonary tuberculosis (TB. The objective of this study was to assess the long-term mortality and causes of death in a TBM patient population compared to the background population. METHODS: A nationwide cohort study was conducted enrolling patients notified with TBM in Denmark from 1972-2008 and alive one year after TBM diagnosis. Data was extracted from national registries. From the background population we identified a control cohort of individuals matched on gender and date of birth. Kaplan-Meier survival curves and Cox regression analysis were used to estimate mortality rate ratios (MRR and analyse causes of death. FINDINGS: A total of 55 TBM patients and 550 individuals from the background population were included in the study. Eighteen patients (32.7% and 107 population controls (19.5% died during the observation period. The overall MRR was 1.79 (95%CI: 1.09-2.95 for TBM patients compared to the population control cohort. TBM patients in the age group 31-60 years at time of diagnosis had the highest relative risk of death (MRR 2.68; 95%CI 1.34-5.34. The TBM patients had a higher risk of death due to infectious disease, but not from other causes of death. CONCLUSION: Adult TBM patients have an almost two-fold increased long-term mortality and the excess mortality stems from infectious disease related causes of death.

Cholesterol Levels Are Associated with 30-day Mortality from Ischemic Stroke in Dialysis Patients.

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Wang, I-Kuan; Liu, Chung-Hsiang; Yen, Tzung-Hai; Jeng, Jiann-Shing; Hsu, Shih-Pin; Chen, Chih-Hung; Lien, Li-Ming; Lin, Ruey-Tay; Chen, An-Chih; Lin, Huey-Juan; Chi, Hsin-Yi; Lai, Ta-Chang; Sun, Yu; Lee, Siu-Pak; Sung, Sheng-Feng; Chen, Po-Lin; Lee, Jiunn-Tay; Chiang, Tsuey-Ru; Lin, Shinn-Kuang; Muo, Chih-Hsin; Ma, Henry; Wen, Chi-Pang; Sung, Fung-Chang; Hsu, Chung Y

2017-06-01

We investigated the impact of serum cholesterol levels on 30-day mortality after ischemic stroke in dialysis patients. From the Taiwan Stroke Registry data, we identified 46,770 ischemic stroke cases, including 1101 dialysis patients and 45,669 nondialysis patients from 2006 to 2013. Overall, the 30-day mortality was 1.46-fold greater in the dialysis group than in the nondialysis group (1.75 versus 1.20 per 1000 person-days). The mortality rates were 1.64, .62, 2.82, and 2.23 per 1000 person-days in dialysis patients with serum total cholesterol levels of cholesterol levels of 120-159 mg/dL, the corresponding adjusted hazard ratios of mortality were 4.20 (95% confidence interval [CI] = 1.01-17.4), 8.06 (95% CI = 2.02-32.2), and 6.89 (95% CI = 1.59-29.8) for those with cholesterol levels of cholesterol levels of ≥160 mg/dL or <120 mg/dL on admission are at an elevated hazard of 30-day mortality after ischemic stroke. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Percutaneous endoscopic gastrostomy in patients with amyotrophic lateral sclerosis: Mortality and complications.

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Carbó Perseguer, J; Madejón Seiz, A; Romero Portales, M; Martínez Hernández, J; Mora Pardina, J S; García-Samaniego, J

2018-03-26

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease that causes severe dysphagia and weight loss. Percutaneous endoscopic gastrostomy (PEG) is currently the technique of choice for the enteral nutrition of these patients. To analyse mortality and complications in a series of patients diagnosed with ALS who underwent PEG, and to evaluate factors related to patient survival after the procedure. We performed a prospective, observational study including all patients diagnosed with ALS and treated by our hospital's Gastroenterology Department in the period 1997-2013. We studied mortality, complications, and clinical and biochemical parameters, and correlated these with the survival rate. The study included a total of 57 patients, of whom 49 were ultimately treated with PEG. ALS onset was bulbar in 30 patients and spinal in 19. Mortality during the procedure and at 30 days was 2% (n = 1). Six patients (12.2%) experienced major complications; 17 (34.7%) experienced less serious complications which were easily resolved with conservative treatment. No significant differences were observed in forced vital capacity, albumin level, or age between patients with (n = 6) and without (n = 43) major complications. PEG is an effective, relatively safe procedure for the enteral nutrition of patients with ALS, although not without morbidity and mortality. Neither forced vital capacity nor the form of presentation of ALS were associated with morbidity in PEG. Copyright © 2018 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

Biochemical Markers as Predictors of In-Hospital Mortality in Patients with Severe Trauma: A Retrospective Cohort Study

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Ha Nee Jang

2017-08-01

Full Text Available Background Initial evaluation of injury severity in trauma patients is an important and challenging task. We aimed to assess whether easily measurable biochemical parameters (hemoglobin, pH, and prothrombin time/international normalized ratio [PT/INR] can predict in-hospital mortality in patients with severe trauma. Methods This retrospective study involved review of the medical records of 315 patients with severe trauma and an injury severity score >15 who were managed at Gyeongsang National University Hospital between January 2005 and December 2015. We extracted the following data: in-hospital mortality, injury severity score, and initial hemoglobin level, pH, and PT/INR. The predictive values of these variables were compared using receiver operation characteristic curves. Results Of the 315 patients, 72 (22.9% died. The in-hospital mortality rates of patients with hemoglobin levels <8.4 g/dl and ≥8.4 g/dl were 49.8% and 9.9%, respectively (P < 0.001. At a cutoff hemoglobin level of 8.4 g/dl, the sensitivity and specificity values for mortality were 81.9% and 86.4%, respectively. At a pH cutoff of 7.25, the sensitivity and specificity values for mortality were 66.7% and 77.8%, respectively; 66.7% of patients with a pH <7.25 died versus 22.2% with a pH ≥7.25 (P < 0.001. The in-hospital mortality rates for patients with PT/INR values ≥1.4 and <1.4 were 37.5% and 16%, respectively (P < 0.001; sensitivity, 37.5%; specificity, 84%. Conclusions Using the suggested cutoff values, hemoglobin level, pH, and PT/INR can simply and easily be used to predict in-hospital mortality in patients with severe trauma.

The prognostic significance of respiratory rate in patients with pneumonia: a retrospective analysis of data from 705,928 hospitalized patients in Germany from 2010-2012.

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Strauß, Richard; Ewig, Santiago; Richter, Klaus; König, Thomas; Heller, Günther; Bauer, Torsten T

2014-07-21

Measurement of the respiratory rate is an important instrument for assessing the severity of acute disease. The respiratory rate is often not measured in routine practice because its clinical utility is inadequately appreciated. In Germany, documentation of the respiratory rate is obligatory when a patient with pneumonia is hospitalized. This fact has enabled us to study the prognostic significance of the respiratory rate in reference to a large medical database. We retrospectively analyzed data from the external quality-assurance program for community-acquired pneumonia for the years 2010-2012. All patients aged 18 years or older who were not mechanically ventilated on admission were included in the analysis. Logistic regression was used to determine the significance of the respiratory rate as a risk factor for in-hospital mortality. 705,928 patients were admitted to the hospital with community-acquired pneumonia (incidence: 3.5 cases per 1000 adults per year). The in-hospital mortality of these patients was 13.1% (92 227 persons). The plot of mortality as a function of respiratory rate on admission was U-shaped and slanted to the right, with the lowest mortality at a respiratory rate of 20/min on admission. If patients with a respiratory rate of 12-20/min are used as a baseline for comparison, patients with a respiratory rate of 27-33/min had an odds ratio (OR) of 1.72 for in-hospital death, and those with a respiratory rate above 33/min had an OR of 2.55. Further independent risk factors for in-hospital death were age, admission from a nursing home, hospital, or rehabilitation facility, chronic bedridden state, disorientation, systolic blood pressure, and pulse pressure. Respiratory rate is an independent risk marker for in-hospital mortality in community-acquired pneumonia. It should be measured when patients are admitted to the hospital with pneumonia and other acute conditions.

Risk factors associated with in-hospital mortality in elderly patients admitted to a regional trauma center after sustaining a fall.

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Cartagena, L J; Kang, A; Munnangi, S; Jordan, A; Nweze, I C; Sasthakonar, V; Boutin, A; George Angus, L D

2017-06-01

Falls are a significant cause of mortality in the elderly patients. Despite this, the literature on in-hospital mortality related to elderly falls remains sparse. Our study aims to determine the risk factors associated with in-hospital mortality in elderly patients admitted to a regional trauma center after sustaining a fall. All elderly case records with fall-related injuries between 2003 and 2013 were retrospectively analyzed for demographic characteristics, injury severities, comorbidity factors and clinical outcomes. Logistic regression analysis was used to examine the risk factors associated with in-hospital mortality. In total, 1026 elderly patients with fall-related injuries were included in the study. The average age of patients was 80.94 ± 8.16 years. Seventy seven percent of the patients had at least one comorbid condition. Majority of the falls occurred at home. More than half of the patients fell from ground level. Overall, the in-hospital mortality rate was 16 %. Head injury constituted the most common injury sustained in patients who died (77 %). In addition to age, ISS, GCS, ICU admission and anemia were significantly (P fall patients. Ground-level falls in the elderly can be devastating and carry a significant mortality rate. Elderly patients with anemia were two times more likely to die in the hospital after sustaining a fall in our study population. Increased focus on anemia which is often underappreciated in elderly fall patients can be beneficial in improving outcomes and reducing in-hospital mortality.

Forecasting the mortality rates using Lee-Carter model and Heligman-Pollard model

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Ibrahim, R. I.; Ngataman, N.; Abrisam, W. N. A. Wan Mohd

2017-09-01

Improvement in life expectancies has driven further declines in mortality. The sustained reduction in mortality rates and its systematic underestimation has been attracting the significant interest of researchers in recent years because of its potential impact on population size and structure, social security systems, and (from an actuarial perspective) the life insurance and pensions industry worldwide. Among all forecasting methods, the Lee-Carter model has been widely accepted by the actuarial community and Heligman-Pollard model has been widely used by researchers in modelling and forecasting future mortality. Therefore, this paper only focuses on Lee-Carter model and Heligman-Pollard model. The main objective of this paper is to investigate how accurately these two models will perform using Malaysian data. Since these models involves nonlinear equations that are explicitly difficult to solve, the Matrix Laboratory Version 8.0 (MATLAB 8.0) software will be used to estimate the parameters of the models. Autoregressive Integrated Moving Average (ARIMA) procedure is applied to acquire the forecasted parameters for both models as the forecasted mortality rates are obtained by using all the values of forecasted parameters. To investigate the accuracy of the estimation, the forecasted results will be compared against actual data of mortality rates. The results indicate that both models provide better results for male population. However, for the elderly female population, Heligman-Pollard model seems to underestimate to the mortality rates while Lee-Carter model seems to overestimate to the mortality rates.

Widespread increase of tree mortality rates in the western United States

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Phillip J. van Mantgem; Nathan L. Stephenson; John C. Byrne; Lori D. Daniels; Jerry F. Franklin; Peter Z. Fule; Mark E. Harmon; Andrew J. Larson; Jeremy M. Smith; Alan H. Taylor; Thomas T. Veblen

2009-01-01

Persistent changes in tree mortality rates can alter forest structure, composition, and ecosystem services such as carbon sequestration. Our analyses of longitudinal data from unmanaged old forests in the western United States showed that background (noncatastrophic) mortality rates have increased rapidly in recent decades, with doubling periods ranging from 17 to 29...

Child mortality estimation: consistency of under-five mortality rate estimates using full birth histories and summary birth histories.

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Romesh Silva

Full Text Available Given the lack of complete vital registration data in most developing countries, for many countries it is not possible to accurately estimate under-five mortality rates from vital registration systems. Heavy reliance is often placed on direct and indirect methods for analyzing data collected from birth histories to estimate under-five mortality rates. Yet few systematic comparisons of these methods have been undertaken. This paper investigates whether analysts should use both direct and indirect estimates from full birth histories, and under what circumstances indirect estimates derived from summary birth histories should be used.Usings Demographic and Health Surveys data from West Africa, East Africa, Latin America, and South/Southeast Asia, I quantify the differences between direct and indirect estimates of under-five mortality rates, analyze data quality issues, note the relative effects of these issues, and test whether these issues explain the observed differences. I find that indirect estimates are generally consistent with direct estimates, after adjustment for fertility change and birth transference, but don't add substantial additional insight beyond direct estimates. However, choice of direct or indirect method was found to be important in terms of both the adjustment for data errors and the assumptions made about fertility.Although adjusted indirect estimates are generally consistent with adjusted direct estimates, some notable inconsistencies were observed for countries that had experienced either a political or economic crisis or stalled health transition in their recent past. This result suggests that when a population has experienced a smooth mortality decline or only short periods of excess mortality, both adjusted methods perform equally well. However, the observed inconsistencies identified suggest that the indirect method is particularly prone to bias resulting from violations of its strong assumptions about recent mortality

Forecasting the mortality rates of Indonesian population by using neural network

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Safitri, Lutfiani; Mardiyati, Sri; Rahim, Hendrisman

2018-03-01

A model that can represent a problem is required in conducting a forecasting. One of the models that has been acknowledged by the actuary community in forecasting mortality rate is the Lee-Certer model. Lee Carter model supported by Neural Network will be used to calculate mortality forecasting in Indonesia. The type of Neural Network used is feedforward neural network aligned with backpropagation algorithm in python programming language. And the final result of this study is mortality rate in forecasting Indonesia for the next few years

The Correlation of Human Development Index on Fertility and Mortality Rate: a Global Ecological Study

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Amir Almasi-Hashiani

2016-12-01

Full Text Available BackgroundSeveral studies have examined the relationship between Human Development Index (HDI and various health outcomes. The aim of this study was to investigate the relationship between HDI, and infant mortality rate, mortality rate of children under one year and under 5 years, maternal mortality rate, and total fertility rate.Materials and MethodsIn this ecologic study, data on HDI, total fertility rate (TFR, maternal mortality rate (MMR, neonatal mortality rate (NMR, infant mortality rate (IMR and mortality rate in children under 5 years of age (< 5MR, were extracted from 188 countries in 2014 in the world. The data required in this study was obtained from the World Bank. Data analysis was performed using Pearson correlation in Stata version 12.0 software. ResultsIn this study, a negative significant correlation was observed between HDI and IMR (r = -0.878, P = 0.001, NMR (r = -0.870, 95% CI: -0.902, -0.828, P = 0.001, ConclusionIMR, children under one year old and under 5 years, and MMR mostly occur in developing countries. There was a correlation between HDI and its components, and the neonatal, infants, children under 5 years, maternal mortality rate and total fertility. The average annual percentage change of HDI also had a correlation with neonatal, infants, children under 5- year mortality rate, total fertility and maternal deaths.

Suicide Mortality of Suicide Attempt Patients Discharged from Emergency Room, Nonsuicidal Psychiatric Patients Discharged from Emergency Room, Admitted Suicide Attempt Patients, and Admitted Nonsuicidal Psychiatric Patients

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Choi, Jae W.; Park, Subin; Yi, Ki K.; Hong, Jin P.

2012-01-01

The suicide mortality rate and risk factors for suicide completion of patients who presented to an emergency room (ER) for suicide attempt and were discharged without psychiatric admission, patients who presented to an ER for psychiatric problems other than suicide attempt and were discharged without psychiatric admission, psychiatric inpatients…

A low muscle mass increases mortality in compensated cirrhotic patients with sepsis.

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Lucidi, Cristina; Lattanzi, Barbara; Di Gregorio, Vincenza; Incicco, Simone; D'Ambrosio, Daria; Venditti, Mario; Riggio, Oliviero; Merli, Manuela

2018-05-01

Severe infections and muscle wasting are both associated to poor outcome in cirrhosis. A possible synergic effect of these two entities in cirrhotic patients has not been previously investigated. We aimed at analysing if a low muscle mass may deteriorate the outcome of cirrhotic patients with sepsis. Consecutive cirrhotic patients hospitalized for sepsis were enrolled in the study. Patients were classified for the severity of liver impairment (Child-Pugh class) and for the presence of "low muscle mass" (mid-arm muscle circumferencelow muscle mass. In patients with and without low muscle mass, severity of liver disease and characteristics of infections were similar. Mortality tended to be higher in patients with low muscle mass (47% vs 26%, P = .06). A multivariate analysis selected low muscle mass (P low muscle mass compared with those without (50% vs 16%; P = .01). The mortality rate and the incidence of complications in malnourished patients classified in Child-Pugh A-B were similar to those Child-Pugh C. Low muscle mass worsen prognosis in cirrhotic patients with severe infections. This is particularly evident in patients with Child A-B cirrhosis in whom the coexistence of low muscle mass and sepsis caused a negative impact on mortality similar to that observable in all Child C patients with sepsis. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

One-Year Mortality Rates Before and After Implementing Quality-Improvement Initiatives to Prevent Inpatient Falls (2012–2016

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Inderpal Singh

2018-03-01

Full Text Available Single-room ward design has previously been associated with increased risk of inpatient falls and adverse outcomes. However, following quality initiatives, the incidence of inpatient falls has shown a sustained reduction. Benefits have also been observed in the reduction of hip fractures. However, one-year mortality trends have not been reported. The aim of this observational study is to report the trends in one-year mortality rates before and after implementing quality-improvement initiatives to prevent inpatient falls over the last 5 years (2012–2016. This retrospective observational study was conducted for all patients who had sustained an inpatient fall between January 2012 and December 2016. All the incident reports in DATIX patient-safety software which were completed for each inpatient fall were studied, and the clinical information was extracted from Clinical Work Station software. Mortality data were collected on all patients for a minimum of one year following the discharge from the hospital. The results show that 95% patients were admitted from their own homes; 1704 patients had experienced 3408 incidents of an inpatient fall over 5 years. The mean age of females (82.61 ± 10.34 years was significantly higher than males (79.36 ± 10.14 years. Mean falls/patient = 2.0 ± 2.16, range 1–33. Mean hospital stay was 45.43 ± 41.42 days. Mean hospital stay to the first fall was 14.5 ± 20.79 days, and mean days to first fall prior to discharge was 30.8 ± 34.33 days. The results showed a significant and sustained reduction in the incidence of inpatient falls. There was a downward trend in the incidence of hip fractures over the last two years. There was no significant difference in the inpatient and 30-day mortality rate over the last five years. However, mortality trends appear to show a significant downward trend in both six-month and one-year mortality rates over the last two years following the implementation of quality initiatives

Captive Reptile Mortality Rates in the Home and Implications for the Wildlife Trade

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Robinson, Janine E.; St. John, Freya A. V.; Griffiths, Richard A.; Roberts, David L.

2015-01-01

The trade in wildlife and keeping of exotic pets is subject to varying levels of national and international regulation and is a topic often attracting controversy. Reptiles are popular exotic pets and comprise a substantial component of the live animal trade. High mortality of traded animals raises welfare concerns, and also has implications for conservation if collection from the wild is required to meet demand. Mortality of reptiles can occur at any stage of the trade chain from collector to consumer. However, there is limited information on mortality rates of reptiles across trade chains, particularly amongst final consumers in the home. We investigated mortality rates of reptiles amongst consumers using a specialised technique for asking sensitive questions, additive Randomised Response Technique (aRRT), as well as direct questioning (DQ). Overall, 3.6% of snakes, chelonians and lizards died within one year of acquisition. Boas and pythons had the lowest reported mortality rates of 1.9% and chameleons had the highest at 28.2%. More than 97% of snakes, 87% of lizards and 69% of chelonians acquired by respondents over five years were reported to be captive bred and results suggest that mortality rates may be lowest for captive bred individuals. Estimates of mortality from aRRT and DQ did not differ significantly which is in line with our findings that respondents did not find questions about reptile mortality to be sensitive. This research suggests that captive reptile mortality in the home is rather low, and identifies those taxa where further effort could be made to reduce mortality rates. PMID:26556237

Captive Reptile Mortality Rates in the Home and Implications for the Wildlife Trade.

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Robinson, Janine E; St John, Freya A V; Griffiths, Richard A; Roberts, David L

2015-01-01

The trade in wildlife and keeping of exotic pets is subject to varying levels of national and international regulation and is a topic often attracting controversy. Reptiles are popular exotic pets and comprise a substantial component of the live animal trade. High mortality of traded animals raises welfare concerns, and also has implications for conservation if collection from the wild is required to meet demand. Mortality of reptiles can occur at any stage of the trade chain from collector to consumer. However, there is limited information on mortality rates of reptiles across trade chains, particularly amongst final consumers in the home. We investigated mortality rates of reptiles amongst consumers using a specialised technique for asking sensitive questions, additive Randomised Response Technique (aRRT), as well as direct questioning (DQ). Overall, 3.6% of snakes, chelonians and lizards died within one year of acquisition. Boas and pythons had the lowest reported mortality rates of 1.9% and chameleons had the highest at 28.2%. More than 97% of snakes, 87% of lizards and 69% of chelonians acquired by respondents over five years were reported to be captive bred and results suggest that mortality rates may be lowest for captive bred individuals. Estimates of mortality from aRRT and DQ did not differ significantly which is in line with our findings that respondents did not find questions about reptile mortality to be sensitive. This research suggests that captive reptile mortality in the home is rather low, and identifies those taxa where further effort could be made to reduce mortality rates.

Captive Reptile Mortality Rates in the Home and Implications for the Wildlife Trade.

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Janine E Robinson

Full Text Available The trade in wildlife and keeping of exotic pets is subject to varying levels of national and international regulation and is a topic often attracting controversy. Reptiles are popular exotic pets and comprise a substantial component of the live animal trade. High mortality of traded animals raises welfare concerns, and also has implications for conservation if collection from the wild is required to meet demand. Mortality of reptiles can occur at any stage of the trade chain from collector to consumer. However, there is limited information on mortality rates of reptiles across trade chains, particularly amongst final consumers in the home. We investigated mortality rates of reptiles amongst consumers using a specialised technique for asking sensitive questions, additive Randomised Response Technique (aRRT, as well as direct questioning (DQ. Overall, 3.6% of snakes, chelonians and lizards died within one year of acquisition. Boas and pythons had the lowest reported mortality rates of 1.9% and chameleons had the highest at 28.2%. More than 97% of snakes, 87% of lizards and 69% of chelonians acquired by respondents over five years were reported to be captive bred and results suggest that mortality rates may be lowest for captive bred individuals. Estimates of mortality from aRRT and DQ did not differ significantly which is in line with our findings that respondents did not find questions about reptile mortality to be sensitive. This research suggests that captive reptile mortality in the home is rather low, and identifies those taxa where further effort could be made to reduce mortality rates.

Effects of comprehensive stroke care capabilities on in-hospital mortality of patients with ischemic and hemorrhagic stroke: J-ASPECT study.

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Iihara, Koji; Nishimura, Kunihiro; Kada, Akiko; Nakagawara, Jyoji; Ogasawara, Kuniaki; Ono, Junichi; Shiokawa, Yoshiaki; Aruga, Toru; Miyachi, Shigeru; Nagata, Izumi; Toyoda, Kazunori; Matsuda, Shinya; Miyamoto, Yoshihiro; Suzuki, Akifumi; Ishikawa, Koichi B; Kataoka, Hiroharu; Nakamura, Fumiaki; Kamitani, Satoru

2014-01-01

The effectiveness of comprehensive stroke center (CSC) capabilities on stroke mortality remains uncertain. We performed a nationwide study to examine whether CSC capabilities influenced in-hospital mortality of patients with ischemic and hemorrhagic stroke. Of the 1,369 certified training institutions in Japan, 749 hospitals responded to a questionnaire survey regarding CSC capabilities that queried the availability of personnel, diagnostic techniques, specific expertise, infrastructure, and educational components recommended for CSCs. Among the institutions that responded, data on patients hospitalized for stroke between April 1, 2010 and March 31, 2011 were obtained from the Japanese Diagnosis Procedure Combination database. In-hospital mortality was analyzed using hierarchical logistic regression analysis adjusted for age, sex, level of consciousness on admission, comorbidities, and the number of fulfilled CSC items in each component and in total. Data from 265 institutions and 53,170 emergency-hospitalized patients were analyzed. Mortality rates were 7.8% for patients with ischemic stroke, 16.8% for patients with intracerebral hemorrhage (ICH), and 28.1% for patients with subarachnoid hemorrhage (SAH). Mortality adjusted for age, sex, and level of consciousness was significantly correlated with personnel, infrastructural, educational, and total CSC scores in patients with ischemic stroke. Mortality was significantly correlated with diagnostic, educational, and total CSC scores in patients with ICH and with specific expertise, infrastructural, educational, and total CSC scores in patients with SAH. CSC capabilities were associated with reduced in-hospital mortality rates, and relevant aspects of care were found to be dependent on stroke type.

An examination of black/white differences in the rate of age-related mortality increase

Directory of Open Access Journals (Sweden)

Andrew Fenelon

2013-09-01

Full Text Available BACKGROUND The rate of mortality increase with age among adults is typically used as a measure of the rate of functional decline associated with aging or senescence. While black and white populations differ in the level of mortality, mortality also rises less rapidly with age for blacks than for whites, leading to the well-known black/white mortality "crossover". OBJECTIVE This paper investigates black/white differences in the rate of mortality increase with age for major causes of death in order to examine the factors responsible for the black/white crossover. METHODS The analysis considers two explanations for the crossover: selective survival and age misreporting. Mortality is modeled using a Gompertz model for 11 causes of death from ages 50-84 among blacks and whites by sex. RESULTS Mortality increases more rapidly with age for whites than for blacks for nearly all causes of death considered. The all-cause mortality rate of mortality increase is nearly two percentage points higher for whites. The analysis finds evidence for both selective survival and age misreporting, although age misreporting is a more prominent explanation among women. CONCLUSIONS The black/white mortality crossover reflects large differences in the rate of age-related mortality increase. Instead of reflecting the impact of specific causes of death, this pattern exists across many disparate disease conditions, indicating the need for a broad explanation.

GYM score: 30-day mortality predictive model in elderly patients attended in the emergency department with infection.

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González Del Castillo, Juan; Escobar-Curbelo, Luis; Martínez-Ortíz de Zárate, Mikel; Llopis-Roca, Ferrán; García-Lamberechts, Jorge; Moreno-Cuervo, Álvaro; Fernández, Cristina; Martín-Sánchez, Francisco Javier

2017-06-01

To determine the validity of the classic sepsis criteria or systemic inflammatory response syndrome (heart rate, respiratory rate, temperature, and leukocyte count) and the modified sepsis criteria (systemic inflammatory response syndrome criteria plus glycemia and altered mental status), and the validity of each of these variables individually to predict 30-day mortality, as well as develop a predictive model of 30-day mortality in elderly patients attended for infection in emergency departments (ED). A prospective cohort study including patients at least 75 years old attended in three Spanish university ED for infection during 2013 was carried out. Demographic variables and data on comorbidities, functional status, hemodynamic sepsis diagnosis variables, site of infection, and 30-day mortality were collected. A total of 293 patients were finally included, mean age 84.0 (SD 5.5) years, and 158 (53.9%) were men. Overall, 185 patients (64%) fulfilled the classic sepsis criteria and 224 patients (76.5%) fulfilled the modified sepsis criteria. The all-cause 30-day mortality was 13.0%. The area under the curve of the classic sepsis criteria was 0.585 [95% confidence interval (CI) 0.488-0.681; P=0.106], 0.594 for modified sepsis criteria (95% CI: 0.502-0.685; P=0.075), and 0.751 (95% CI: 0.660-0.841; P20 bpm; Morbidity-Charlson index ≥3) to predict 30-day mortality, with statistically significant differences (P=0.004 and Pcapacity than the classic and the modified sepsis criteria to predict 30-day mortality in elderly patients attended for infection in the ED.

Health-related quality of life and long-term mortality in patients treated with percutaneous coronary intervention

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Schenkeveld, Lisanne; Pedersen, Susanne S.; van Nierop, Josephine W I

2010-01-01

Health status has become increasingly important as an outcome measure in patients with cardiovascular disease. Poor patient-rated health status has been shown to predict mortality in patients with coronary artery disease and heart failure. In patients treated with percutaneous coronary interventi...

Mortality in patients with respiratory distress syndrome.

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Lopez Saubidet, I; Maskin, L P; Rodríguez, P O; Bonelli, I; Setten, M; Valentini, R

2016-01-01

Mortality in Acute Respiratory Distress Syndrome (ARDS) is decreasing, although its prognosis after hospital discharge and the prognostic accuracy of Berlin's new ARDS stratification are uncertain. We did a restrospective analysis of hospital and 6 month mortality of patients with ARDS admitted to the Intensive Care Unit of a Univeristy Hospital in Buenos Aires, between January 2008 and June 2011. ARDS was defined by PaO2/FiO2 lower than 200 mmHg under ventilation with at least 10 cm H2O of PEEP and a FiO2 higher or equal than 0.5. and the presence of bilateral infiltrates in chest radiography, in the absence of cardiogenic acute pulmonary edema, during the first 72 hs of mechanical ventilation. Mortality associated risk factors, the use of rescue therapies and Berlin's stratification for moderate and severe ARDS patients were considered. Ninety eight patients were included; mean age was 59±19 years old, 42,9% had mayor co-morbidities; APACHE II at admission was 22±7; SOFA at day 1 was 8±3. Prone position ventilation was applied in 20,4% and rescue measures in 12,2% (12 patients with nitric oxide and 1 with extracorporeal membrane oxygenation). Hospital and 6 months mortality were 37.7 and 43.8% respectively. After logistic regression analysis, only age, the presence of septic shock at admission, Ppl >30 cmH2O, and major co-morbidities were independently associated with hospital outcome. There was no difference between moderate and severe groups (41,2 and 36,8% respectively; p=0,25). In this cohort, including patients with severe hypoxemia and high percentage of mayor co-morbidities, ARDS associated mortality was lower than some previous studies. There was no increase in mortality after hospital discharge. There was no difference in mortality between moderate and severe groups according to Berlin's definition. Copyright © 2015 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

Growth, Mortality and Exploitation Rates of Sarotherodon ...

African Journals Online (AJOL)

Evans

ABSTRACT. Sarotherodon melanotheron population of Dominli Lagoon in the Western Region of Ghana was studied for its growth and mortality parameters as well as exploitation rate. The study generally aimed at providing basic information necessary for the assessment and management of the fish stock in the lagoon.

Recent trends in 30-day mortality in patients with blunt splenic injury: A nationwide trauma database study in Japan.

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Tanaka, Chie; Tagami, Takashi; Matsumoto, Hisashi; Matsuda, Kiyoshi; Kim, Shiei; Moroe, Yuta; Fukuda, Reo; Unemoto, Kyoko; Yokota, Hiroyuki

2017-01-01

Splenic injury frequently occurs after blunt abdominal trauma; however, limited epidemiological data regarding mortality are available. We aimed to investigate mortality rate trends after blunt splenic injury in Japan. We retrospectively identified 1,721 adults with blunt splenic injury (American Association for the Surgery of Trauma splenic injury scale grades III-V) from the 2004-2014 Japan Trauma Data Bank. We grouped the records of these patients into 3 time phases: phase I (2004-2008), phase II (2009-2012), and phase III (2013-2014). Over the 3 phases, we analysed 30-day mortality rates and investigated their association with the prevalence of certain initial interventions (Mantel-Haenszel trend test). We further performed multiple imputation and multivariable analyses for comparing the characteristics and outcomes of patients who underwent TAE or splenectomy/splenorrhaphy, adjusting for known potential confounders and for within-hospital clustering using generalised estimating equation. Over time, there was a significant decrease in 30-day mortality after splenic injury (p splenic injury between 2004 and 2014, even after adjustment for within-hospital clustering and other factors independently associated with mortality. Over time, mortality rates decreased significantly after splenectomy/splenorrhaphy, but not after non-operative management. This information is useful for clinicians when making decisions about treatments for patients with blunt splenic injury.

Spinal cord injuries related to cervical spine fractures in elderly patients: factors affecting mortality.

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Daneshvar, Parham; Roffey, Darren M; Brikeet, Yasser A; Tsai, Eve C; Bailey, Chris S; Wai, Eugene K

2013-08-01

Spinal cord injuries (SCIs) related to cervical spine (C-spine) fractures can cause significant morbidity and mortality. Aggressive treatment often required to manage instability associated with C-spine fractures is complicated and hazardous in the elderly population. To determine the mortality rate of elderly patients with SCIs related to C-spine fractures and identify factors that contribute toward a higher risk for negative outcomes. Retrospective cohort study at two Level 1 trauma centers. Thirty-seven consecutive patients aged 60 years and older who had SCIs related to C-spine fractures. Level of injury, injury severity, preinjury medical comorbidities, treatment (operative vs. nonoperative), and cause of death. Hospital medical records were reviewed independently. Baseline radiographs and computed tomography or magnetic resonance imaging scans were examined to permit categorization according to the mechanistic classification by Allen and Ferguson of subaxial C-spine injuries. Univariate logistic regression analyses were performed to identify factors related to in-hospital mortality and ambulation at discharge. There were no funding sources or potential conflicts of interest to disclose. The in-hospital mortality rate was 38%. Respiratory failure was the leading cause of death. Preinjury medical comorbidities, age, and operative versus nonoperative treatment did not affect mortality. Injury level at or above C4 was associated with a 7.1 times higher risk of mortality compared with injuries below C4 (p=.01). Complete SCI was associated with a 5.1 times higher risk of mortality compared with incomplete SCI (p=.03). Neurological recovery was uncommon. Apart from severity of initial SCI, no other factor was related to ambulatory disposition at discharge. In this elderly population, neurological recovery was poor and the in-hospital mortality rate was high. The strongest risk factors for mortality were injury level and severity of SCI. Although each case of SCI

Symptom clusters predict mortality among dialysis patients in Norway: a prospective observational cohort study.

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Amro, Amin; Waldum, Bård; von der Lippe, Nanna; Brekke, Fredrik Barth; Dammen, Toril; Miaskowski, Christine; Os, Ingrid

2015-01-01

Patients with end-stage renal disease on dialysis have reduced survival rates compared with the general population. Symptoms are frequent in dialysis patients, and a symptom cluster is defined as two or more related co-occurring symptoms. The aim of this study was to explore the associations between symptom clusters and mortality in dialysis patients. In a prospective observational cohort study of dialysis patients (n = 301), Kidney Disease and Quality of Life Short Form and Beck Depression Inventory questionnaires were administered. To generate symptom clusters, principal component analysis with varimax rotation was used on 11 kidney-specific self-reported physical symptoms. A Beck Depression Inventory score of 16 or greater was defined as clinically significant depressive symptoms. Physical and mental component summary scores were generated from Short Form-36. Multivariate Cox regression analysis was used for the survival analysis, Kaplan-Meier curves and log-rank statistics were applied to compare survival rates between the groups. Three different symptom clusters were identified; one included loading of several uremic symptoms. In multivariate analyses and after adjustment for health-related quality of life and depressive symptoms, the worst perceived quartile of the "uremic" symptom cluster independently predicted all-cause mortality (hazard ratio 2.47, 95% CI 1.44-4.22, P = 0.001) compared with the other quartiles during a follow-up period that ranged from four to 52 months. The two other symptom clusters ("neuromuscular" and "skin") or the individual symptoms did not predict mortality. Clustering of uremic symptoms predicted mortality. Assessing co-occurring symptoms rather than single symptoms may help to identify dialysis patients at high risk for mortality. Copyright © 2015 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

High maternal and neonatal mortality rates in northern Nigeria: an 8-month observational study

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Guerrier G

2013-08-01

Full Text Available Gilles Guerrier,1 Bukola Oluyide,2 Maria Keramarou,1 Rebecca Grais1 1Epicentre, Paris, France; 2Médecins Sans Frontières, Paris, France Background: Despite considerable efforts to reduce the maternal mortality ratio, numerous pregnant women continue to die in many developing countries, including Nigeria. We conducted a study to determine the incidence and causes of maternal mortality over an 8-month period in a rural-based secondary health facility located in Jahun, northern Nigeria. Methods: A retrospective observational study was performed in a 41-bed obstetric ward. From October 2010 to May 2011, demographic data, obstetric characteristics, and outcome were collected from all pregnant women admitted. The total number of live births during the study period was recorded in order to calculate the maternal mortality ratio. Results: There were 2,177 deliveries and 39 maternal deaths during the study period, with a maternal mortality ratio of 1,791/100,000 live births. The most common causes of maternal mortality were hemorrhage (26%, puerperal sepsis (19%, and obstructed labor (5%. No significant difference (P = 0.07 in mean time to reach the hospital was noted between fatal cases (1.9 hours, 95% confidence interval [CI] 1.1–2.6 and nonfatal cases (1.4 hours, 95% CI 1.4–1.5. Two hundred and sixty-six women were admitted presenting with stillbirth. Maternal mortality was higher for unbooked patients than for booked patients (odds ratio 5.1, 95% CI 3.5–6.2, P < 0.0001. The neonatal mortality rate was calculated at 46/1,000 live births. The main primary causes of neonatal deaths were prematurity (44% and birth asphyxia (22%. Conclusion: Maternal and neonatal mortality remains unacceptably high in this setting. Reducing unbooked emergencies should be a priority with continuous programs including orthodox practices in order to meet the fifth Millennium Development Goal. Keywords: fetal mortality, maternal mortality, Nigeria, antenatal care

Osteoprotegerin and mortality in hemodialysis patients with cardiovascular disease

DEFF Research Database (Denmark)

Winther, Simon; Christensen, Jeppe Hagstrup; Flyvbjerg, Allan

2013-01-01

Abstract BACKGROUND: Patients treated with hemodialysis (HD) have an increased mortality, mainly caused by cardiovascular disease (CVD). Osteoprotegerin (OPG) is a glycoprotein involved in the regulation of the vascular calcification process. Previous studies have demonstrated that OPG.......08; in the adjusted analyses, the p-value for trend was 0.03. CONCLUSIONS: In a high-risk population of hemodialysis patients with previously documented cardiovascular disease, a high level of OPG was an independent risk marker of all-cause mortality....... is a prognostic marker of mortality. The aim of this study was to investigate if OPG was a prognostic marker of all-cause mortality in high-risk patients with end-stage renal disease and CVD. METHODS: We prospectively followed 206 HD patients with CVD. OPG was measured at baseline and the patients were followed...

Long-term mortality after primary PCI for STEMI in patients with insulin-dependent diabetes mellitus

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Zlatanović Petar

2015-01-01

Full Text Available Introduction: Primary PCI (pPCI is the gold standard in the treatment of patients with acute myocardial infarction (AMI with ST elevation (STEMI. Aim: The purpose of this study is to evaluate the influence of diabetic status upon arrival at five year survival in patients with STEMI that were treated with pPCI. Material and methods: Consecutive data for 2087 patients admitted in the period from 1st of January 2009. to 31st of December 2010. with diagnosis of acute STEMI were collected from catheterisation laboratory cardiology clinic CCS electronic database. Patients were divided into 3 groups: those without diabetes mellitus (DM, IDDM (insulin dependent diabetes mellitus, NIDDM (non-insulin dependent diabetes mellitus. Results: 1664 patients (79.7% did not have DM, 98 (4.7% had IDDM and 325 (15.6% had NIDDM. There was a statistically significant difference in mortality rate among three groups after 30 days, one year and five years after intervention, and the highest rates were recorded at the IDDM patients, then at the NIDDM and the lowest in patients without DM (15.3% vs 8.3% vs 5.9 %, p < 0.001 after 30 days; 21.4% vs 15.4% vs 10.9%, p < 0.001 after one year and 32.7% vs 24.3% vs 18%, p < 0.001 after 5 years. Also, there was a highly statistically significant difference in five-year mortality rate between patients with and without DM (26.2 % vs 17.6%, p < 0.001. IDDM was a independent factor when it comes to predicting five-year mortality (HR = 1.58, 95% CI 1.07-2.32, p = 0.02 whereas NIDDM was not (HR = 1.24, 95% CI 0.95-1.63, p = 0.12. Conclusion: Diabetic patients had an increased risk of mortality in the short and long-term follow-up after pPCI. Insulin-dependent was a single predicting factor after five year follow-up.

Urban poverty and infant mortality rate disparities.

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Sims, Mario; Sims, Tammy L; Bruce, Marino A

2007-04-01

This study examined whether the relationship between high poverty and infant mortality rates (IMRs) varied across race- and ethnic-specific populations in large urban areas. Data were drawn from 1990 Census and 1992-1994 Vital Statistics for selected U.S. metropolitan areas. High-poverty areas were defined as neighborhoods in which > or = 40% of the families had incomes below the federal poverty threshold. Bivariate models showed that high poverty was a significant predictor of IMR for each group; however, multivariate analyses demonstrate that maternal health and regional factors explained most of the variance in the group-specific models of IMR. Additional analysis revealed that high poverty was significantly associated with minority-white IMR disparities, and country of origin is an important consideration for ethnic birth outcomes. Findings from this study provide a glimpse into the complexity associated with infant mortality in metropolitan areas because they suggest that the factors associated with infant mortality in urban areas vary by race and ethnicity.

Trend in infant mortality rate in Argentina within the framework of the Millennium Development Goals.

Science.gov (United States)

Finkelstein, Juliana Z; Duhau, Mariana; Speranza, Ana

2016-06-01

Infant mortality rate (IMR) is an indicator of the health status of a population and of the quality of and access to health care services. In 2000, and within the framework of the Millennium Development Goals, Argentina committed to achieve by 2015 a reduction by two thirds of its 1990 infant mortality rate, and to identify and close inter-jurisdictional gaps. The objective of this article is to describe the trend in infant mortality rate in Argentina and interjurisdictional gaps, infant mortality magnitude and causes, in compliance with the Millennium Development Goals. A descriptive study on infant mortality was conducted in Argentina in 1990 and between 2000 and 2013, based on vital statistics data published by the Health Statistics and Information Department of the Ministry of Health of Argentina. The following reductions were confirmed: 57.8% in IMR, 52.6% in neonatal mortality rate and 63.8% in post-neonatal mortality rate. The inter-provincial Gini coefficient for IMR decreased by 27%. The population attributable risk decreased by 16.6% for IMR, 38.8% for neonatal mortality rate and 51.5% for post-neonatal mortality rate in 2013 versus 1990. A significant reduction in infant mortality and its components has been shown, but not enough to meet the Millennium Development Goals. The reduction in IMR gaps reached the set goal; however, inequalities still persist. Sociedad Argentina de Pediatría.

Comparison of mortality outcomes after radical prostatectomy versus radiotherapy in patients with localized prostate cancer. A population-based analysis

International Nuclear Information System (INIS)

Abdollah, F.; Schmitges, J.; Sun, M.

2012-01-01

The objectives of this study were to compare the mortality outcomes of radical prostatectomy and radiotherapy as treatment modalities for patients with localized prostate cancer. Our cohort consisted of 68 665 patients with localized prostate cancer, treated with radical prostatectomy or radiotherapy, between 1992 and 2005. Propensity-score matching was used to minimize potential bias related to treatment assignment. Competing-risks analyses tested the effect of treatment type on cancer-specific mortality, after accounting for other-cause mortality. All analyses were stratified according to prostate cancer risk groups, baseline Charlson Comorbidity Index and age. For patients treated with radical prostatectomy versus radiotherapy, the 10-year cancer-specific mortality rates were 1.4 versus 3.9% in low-intermediate risk prostate cancer and 6.8 versus 11.5% in high-risk prostate cancer, respectively. Rates were 2.4 versus 5.9% in patients with Charlson Comorbidity Index of 0, 2.4 versus 5.1% in patients with Charlson Comorbidity Index of 1, and 2.9 versus 5.2% in patients with Charlson Comorbidity Index of ≥2. Rates were 2.1 versus 5.0% in patients aged 65-69 years, 2.8 versus 5.5% in patients aged 70-74 years, and 2.9 versus 7.6% in patients aged 75-80 years (all P<0.001). At multivariable analyses, radiotherapy was associated with less favorable cancer-specific mortality in all categories (all P<0.001). Patients treated with radical prostatectomy fare substantially better than those treated with radiotherapy. Patients with high-risk prostate cancer benefit the most from radical prostatectomy. Conversely, the lowest benefit was observed in patients with low-intermediate risk prostate cancer and/or multiple comorbidities. An intermediate benefit was observed in the other examined categories. (author)

Characteristics associated with mortality in patients with chronic obstructive pulmonary disease (COPD)-heart failure coexistence.

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Plachi, Franciele; Balzan, Fernanda M; Sanseverino, Renata A; Palombini, Dora V; Marques, Renata D; Clausell, Nadine O; Knorst, Marli M; Neder, J Alberto; Berton, Danilo C

2018-02-21

Aim To investigate if cardiac/pulmonary functional tests and variables obtained from clinical practice (body mass index, dyspnea, functional class, clinical judgment of disability to perform an exercise test and previous hospitalization rate) are related to mortality in patients with overlap chronic obstructive pulmonary disease (COPD) and chronic heart failure (CHF). Although the coexistence of COPD and CHF has been growingly reported, description of survival predictors considering the presence of both conditions is still scarce. Using a cohort design, outpatients with the previous diagnosis of COPD and/or CHF that performed both spirometry and echocardiography in the same year were followed-up during a mean of 20.9±8.5 months. Findings Of the 550 patients initially evaluated, 301 had both spirometry and echocardiography: 160 (53%) with COPD on isolation; 100 (33%) with CHF on isolation; and 41 (14%) with overlap. All groups presented similar mortality: COPD 17/160 (11%); CHF 12/100 (12%); and overlap 7/41 (17%) (P=0.73). In the overlap group (n=41), inability to exercise and hospitalization rate were the unique parameters associated with higher mortality (seven events) in univariate analyses. In conclusion, inability to exercise and hospitalization rate emerged as the unique parameters associated with mortality in our sample.

Postnatal growth rates covary weakly with embryonic development rates and do not explain adult mortality probability among songbirds on four continents.

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Martin, Thomas E; Oteyza, Juan C; Mitchell, Adam E; Potticary, Ahva L; Lloyd, Penn

2015-03-01

Growth and development rates may result from genetic programming of intrinsic processes that yield correlated rates between life stages. These intrinsic rates are thought to affect adult mortality probability and longevity. However, if proximate extrinsic factors (e.g., temperature, food) influence development rates differently between stages and yield low covariance between stages, then development rates may not explain adult mortality probability. We examined these issues based on study of 90 songbird species on four continents to capture the diverse life-history strategies observed across geographic space. The length of the embryonic period explained little variation (ca. 13%) in nestling periods and growth rates among species. This low covariance suggests that the relative importance of intrinsic and extrinsic influences on growth and development rates differs between stages. Consequently, nestling period durations and nestling growth rates were not related to annual adult mortality probability among diverse songbird species within or among sites. The absence of a clear effect of faster growth on adult mortality when examined in an evolutionary framework across species may indicate that species that evolve faster growth also evolve physiological mechanisms for ameliorating costs on adult mortality. Instead, adult mortality rates of species in the wild may be determined more strongly by extrinsic environmental causes.

Dialyzer Reuse with Peracetic Acid Does Not Impact Patient Mortality

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Bond, T. Christopher; Krishnan, Mahesh; Wilson, Steven M.; Mayne, Tracy

2011-01-01

Summary Background and objectives Numerous studies have shown the overall benefits of dialysis filter reuse, including superior biocompatibility and decreased nonbiodegradable medical waste generation, without increased risk of mortality. A recent study reported that dialyzer reprocessing was associated with decreased patient survival; however, it did not control for sources of potential confounding. We sought to determine the effect of dialyzer reprocessing with peracetic acid on patient mortality using contemporary outcomes data and rigorous analytical techniques. Design, setting, participants, & measurements We conducted a series of analyses of hemodialysis patients examining the effects of reuse on mortality using three techniques to control for potential confounding: instrumental variables, propensity-score matching, and time-dependent survival analysis. Results In the instrumental variables analysis, patients at high reuse centers had 16.2 versus 15.9 deaths/100 patient-years in nonreuse centers. In the propensity-score matched analysis, patients with reuse had a lower death rate per 100 patient-years than those without reuse (15.2 versus 15.5). The risk ratios for the time-dependent survival analyses were 0.993 (per percent of sessions with reuse) and 0.995 (per unit of last reuse), respectively. Over the study period, 13.8 million dialyzers were saved, representing 10,000 metric tons of medical waste. Conclusions Despite the large sample size, powered to detect miniscule effects, neither the instrumental variables nor propensity-matched analyses were statistically significant. The time-dependent survival analysis showed a protective effect of reuse. These data are consistent with the preponderance of evidence showing reuse limits medical waste generation without negatively affecting clinical outcomes. PMID:21566107

Effects of Comprehensive Stroke Care Capabilities on In-Hospital Mortality of Patients with Ischemic and Hemorrhagic Stroke: J-ASPECT Study

Science.gov (United States)

Iihara, Koji; Nishimura, Kunihiro; Kada, Akiko; Nakagawara, Jyoji; Ogasawara, Kuniaki; Ono, Junichi; Shiokawa, Yoshiaki; Aruga, Toru; Miyachi, Shigeru; Nagata, Izumi; Toyoda, Kazunori; Matsuda, Shinya; Miyamoto, Yoshihiro; Suzuki, Akifumi; Ishikawa, Koichi B.; Kataoka, Hiroharu; Nakamura, Fumiaki; Kamitani, Satoru

2014-01-01

Background The effectiveness of comprehensive stroke center (CSC) capabilities on stroke mortality remains uncertain. We performed a nationwide study to examine whether CSC capabilities influenced in-hospital mortality of patients with ischemic and hemorrhagic stroke. Methods and Results Of the 1,369 certified training institutions in Japan, 749 hospitals responded to a questionnaire survey regarding CSC capabilities that queried the availability of personnel, diagnostic techniques, specific expertise, infrastructure, and educational components recommended for CSCs. Among the institutions that responded, data on patients hospitalized for stroke between April 1, 2010 and March 31, 2011 were obtained from the Japanese Diagnosis Procedure Combination database. In-hospital mortality was analyzed using hierarchical logistic regression analysis adjusted for age, sex, level of consciousness on admission, comorbidities, and the number of fulfilled CSC items in each component and in total. Data from 265 institutions and 53,170 emergency-hospitalized patients were analyzed. Mortality rates were 7.8% for patients with ischemic stroke, 16.8% for patients with intracerebral hemorrhage (ICH), and 28.1% for patients with subarachnoid hemorrhage (SAH). Mortality adjusted for age, sex, and level of consciousness was significantly correlated with personnel, infrastructural, educational, and total CSC scores in patients with ischemic stroke. Mortality was significantly correlated with diagnostic, educational, and total CSC scores in patients with ICH and with specific expertise, infrastructural, educational, and total CSC scores in patients with SAH. Conclusions CSC capabilities were associated with reduced in-hospital mortality rates, and relevant aspects of care were found to be dependent on stroke type. PMID:24828409

Effects of comprehensive stroke care capabilities on in-hospital mortality of patients with ischemic and hemorrhagic stroke: J-ASPECT study.

Directory of Open Access Journals (Sweden)

Koji Iihara

Full Text Available BACKGROUND: The effectiveness of comprehensive stroke center (CSC capabilities on stroke mortality remains uncertain. We performed a nationwide study to examine whether CSC capabilities influenced in-hospital mortality of patients with ischemic and hemorrhagic stroke. METHODS AND RESULTS: Of the 1,369 certified training institutions in Japan, 749 hospitals responded to a questionnaire survey regarding CSC capabilities that queried the availability of personnel, diagnostic techniques, specific expertise, infrastructure, and educational components recommended for CSCs. Among the institutions that responded, data on patients hospitalized for stroke between April 1, 2010 and March 31, 2011 were obtained from the Japanese Diagnosis Procedure Combination database. In-hospital mortality was analyzed using hierarchical logistic regression analysis adjusted for age, sex, level of consciousness on admission, comorbidities, and the number of fulfilled CSC items in each component and in total. Data from 265 institutions and 53,170 emergency-hospitalized patients were analyzed. Mortality rates were 7.8% for patients with ischemic stroke, 16.8% for patients with intracerebral hemorrhage (ICH, and 28.1% for patients with subarachnoid hemorrhage (SAH. Mortality adjusted for age, sex, and level of consciousness was significantly correlated with personnel, infrastructural, educational, and total CSC scores in patients with ischemic stroke. Mortality was significantly correlated with diagnostic, educational, and total CSC scores in patients with ICH and with specific expertise, infrastructural, educational, and total CSC scores in patients with SAH. CONCLUSIONS: CSC capabilities were associated with reduced in-hospital mortality rates, and relevant aspects of care were found to be dependent on stroke type.

Predictors of mortality in patients with extensively drug-resistant Acinetobacter baumannii pneumonia receiving colistin therapy.

Science.gov (United States)

Choi, Ik Sung; Lee, Yu Ji; Wi, Yu Mi; Kwan, Byung Soo; Jung, Kae Hwa; Hong, Woong Pyo; Kim, June Myong

2016-08-01

The ratio of the area under the free (unbound) concentration-time curve to minimum inhibitory concentration (fAUC/MIC) was proposed to be the pharmacokinetic/pharmacodynamic index most strongly linked to the antibacterial effect of colistin against Acinetobacter baumannii. A retrospective study of patients who received colistin to treat pneumonia caused by extensively drug-resistant (XDR) A. baumannii over a 4-year period was performed to assess the impact of the colistin MIC on mortality. A total of 227 patients were included in the analysis. The 7-day and 14-day mortality rates of patients with XDR A. baumannii pneumonia receiving colistin therapy were 15.0% and 23.8%, respectively. In the multivariate analysis, Acute Physiology and Chronic Health Evaluation (APACHE) II score, days from index culture to first dose of colistin, underlying tumour and septic shock at presentation were independent predictors of mortality in patients with XDR A. baumannii pneumonia receiving colistin therapy. In the univariate analysis, the colistin dose based on ideal body weight (IBW) correlated with patient outcome. Therefore, the use of IBW appeared to be more appropriate to calculate the colistin dosage. In addition, these results highlight the clinical significance of colistin MIC in patients with XDR A. baumannii pneumonia receiving colistin therapy. Although MICs were in the 'susceptible' range, patients infected with isolates with high colistin MICs showed a poorer clinical response rate than patients infected with isolates with low colistin MICs. Further clinical studies are needed to evaluate the roles of colistin MIC for predicting mortality in XDR A. baumannii pneumonia with a high colistin MIC. Copyright © 2016 Elsevier B.V. and International Society of Chemotherapy. All rights reserved.

Rates of thoracic trauma and mortality due to accidents in Brazil

International Nuclear Information System (INIS)

Cury, Francisco; Baitello, Andre Luciano; Echeverria, Rodrigo Florencio; Espada, Paulo Cesar; Godoy, Jose Maria Pereira de

2009-01-01

To report on the causes of trauma, indexes of trauma, and mortality related to thoracic trauma in one region of Brazil. This prospective study was performed at the Regional Trauma Center in Syo Josi do Rio Preto over a 1-year period, from 1 st July 2004 to 30 th June 2005. We included all patients attending the center's emergency room with thoracic trauma and an anatomic injury scale (AIS) > - 2. We collected data using a protocol completed on arrival in hospital utilizing the AIS. We studied the types of accidents as well as the mortality and the AIS scores. Prevalence rates were calculated and the paired t-test and logistic regression were employed for the statistical analysis.There were a total of 373 casualties with AIS > - 2 and there were 45 (12%) deaths. The causes of thoracic trauma among the 373 casualties were as follows: 91 (24.4%) car crashes, 75 (20.1%) falls, 46 (12.3%) motorbike accidents, 40 (10.7%) stabbings, 22 (5.9%) accidents involving pedestrians, 21 (5.6%) bicycle accidents, 17 (4.6%) shootings, and 54 (14.5%) other types of accident. The severity of the injuries was classified according to the AIS: 224 (60%) were grade 2, 101 (27%) were grade 3, 27 (7.2%) were grade 4, 18 (4.9%) were grade 5, and 3 were (0.8%) grade 6. With respect to thoracic trauma, pedestrians involved in accidents and victims of shootings had mortality rates that were significantly higher than that of those involved in other types of accidents. Road accidents are the main cause of thoracic injury, with accidents involving pedestrians and shootings being associated with a greater death rate. (author)

Factors affecting mortality and epidemiological data in patients ...

African Journals Online (AJOL)

Background. Burns continue to be responsible for significant morbidity and mortality in developing countries. In this study we aimed to determine the factors affecting mortality and epidemiological data by examining the records of burned patients. Method. The hospital records of 980 patients who were hospitalised in the ...

Incidence, risk factors and mortality of tuberculosis in Danish HIV patients 1995-2007

Directory of Open Access Journals (Sweden)

Andersen Aase B

2011-05-01

Full Text Available Abstract Background Human Immunodeficiency Virus (HIV infection predisposes to tuberculosis (TB. We described incidence, risk factors and prognosis of TB in HIV-1 infected patients during pre (1995-1996, early (1997-1999, and late Highly Active Antiretroviral Therapy (HAART (2000-2007 periods. Methods We included patients from a population-based, multicenter, nationwide cohort. We calculated incidence rates (IRs and mortality rates (MRs. Cox's regression analysis was used to estimate risk factors for TB infection with HAART initiation included as time updated variable. Kaplan-Meier was used to estimate mortality after TB. Results Among 2,668 patients identified, 120 patients developed TB during the follow-up period. The overall IR was 8.2 cases of TB/1,000 person-years of follow-up (PYR. IRs decreased during the pre-, early and late-HAART periods (37.1/1000 PYR, 12.9/1000 PYR and 6.5/1000 PYR respectively. African and Asian origin, low CD4 cell count and heterosexual and injection drug user route of HIV transmission were risk factors for TB and start of HAART reduced the risk substantially. The overall MR in TB patients was 34.4 deaths per 1,000 PYR (95% Confidence Interval: 22.0-54.0 and was highest in the first two years after the diagnosis of TB. Conclusions Incidence of TB still associated with conventional risk factors as country of birth, low CD4 count and route of HIV infection while HAART reduces the risk substantially. The mortality in this patient population is high in the first two years after TB diagnosis.

Platelet Counts, MPV and PDW in Culture Proven and Probable Neonatal Sepsis and Association of Platelet Counts with Mortality Rate

International Nuclear Information System (INIS)

Ahmad, M. S.; Waheed, A.

2014-01-01

Objective: To determine frequency of thrombocytopenia and thrombocytosis, the MPV (mean platelet volume) and PDW (platelet distribution width) in patients with probable and culture proven neonatal sepsis and determine any association between platelet counts and mortality rate. Study Design: Descriptive analytical study. Place and Duration of Study: NICU, Fazle Omar Hospital, from January 2011 to December 2012. Methodology: Cases of culture proven and probable neonatal sepsis, admitted in Fazle Omar Hospital, Rabwah, were included in the study. Platelet counts, MPV and PDW of the cases were recorded. Mortality was documented. Frequencies of thrombocytopenia ( 450000/mm3) were ascertained. Mortality rates in different groups according to platelet counts were calculated and compared by chi-square test to check association. Results: Four hundred and sixty nine patients were included; 68 (14.5%) of them died. One hundred and thirty six (29%) had culture proven sepsis, and 333 (71%) were categorized as probable sepsis. Thrombocytopenia was present in 116 (24.7%), and thrombocytosis was present in 36 (7.7%) cases. Median platelet count was 213.0/mm3. Twenty eight (27.7%) patients with thrombocytopenia, and 40 (12.1%) cases with normal or raised platelet counts died (p < 0.001). Median MPV was 9.30, and median PDW was 12.30. MPV and PDW of the patients who died and who were discharged were not significantly different from each other. Conclusion: Thrombocytopenia is a common complication of neonatal sepsis. Those with thrombocytopenia have higher mortality rate. No significant difference was present between PDW and MPV of the cases who survived and died. (author)

Dietary pattern and mortality in Japanese elderly patients with type 2 diabetes mellitus: does a vegetable- and fish-rich diet improve mortality? An explanatory study.

Science.gov (United States)

Iimuro, Satoshi; Yoshimura, Yukio; Umegaki, Hiroyuki; Sakurai, Takashi; Araki, Atsushi; Ohashi, Yasuo; Iijima, Katsuya; Ito, Hideki

2012-04-01

To assess the effect of dietary patterns on all deaths and diabetes-related deaths in the Japanese Elderly Diabetes Intervention Trial (J-EDIT). We investigated relationships between that of overall mortality and dietary pattern, and diabetes-related deaths and dietary pattern as observed among 912 registered cases of the J-EDIT study, which is a prospective follow-up study of elderly Japanese type 2 diabetic patients. Factor analysis with the factor number 3 led to deriving three dietary patterns (healthy type, snack type and greasy type). The relationship between these patterns and overall mortality or diabetes-related death was investigated. Although not statistically significant, there was a lower tendency of overall mortality and diabetes-related deaths for the healthy type dietary pattern. When the tendencies of overall mortality were analyzed for "young-old," who are younger than 75 years-of age, and "old-old" of over 75 years-of-age, the mortality rate for the greasy type and healthy type dietary patterns were nearly the same and higher than the snack type dietary pattern in young-old. In contrast, in old-old, a higher mortality rate was reported for the greasy type dietary pattern and a lower mortality rate was reported for the healthy type dietary pattern. The hazard ratio by Cox regression analysis for greasy type to healthy type in old-old was 3.03 (P = 0.04, CI 1.07-8.57). Furthermore, in old-old, as vegetable consumption increased, the lower the tendency foroverall mortality, and the more fish that was consumed, the overall mortality significantly decreased (P = 0.020) in the tertile. The greasy type dietary pattern with an increased amount of sugar, fat and meat led to poor life prognosis for elderly Japanese type 2 diabetic patients. The healthy type dietary pattern rich in vegetable and fish, which is similar to the Mediterranean diet and Dietary Approach to Stop Hypertension diet, was suggested to improve life prognosis. © 2012 Japan Geriatrics

Implementation of a management protocol for massive bleeding reduces mortality in non-trauma patients: Results from a single centre audit.

Science.gov (United States)

Martínez-Calle, N; Hidalgo, F; Alfonso, A; Muñoz, M; Hernández, M; Lecumberri, R; Páramo, J A

2016-12-01

To audit the impact upon mortality of a massive bleeding management protocol (MBP) implemented in our center since 2007. A retrospective, single-center study was carried out. Patients transfused after MBP implementation (2007-2012, Group 2) were compared with a historical cohort (2005-2006, Group 1). Massive bleeding is associated to high mortality rates. Available MBPs are designed for trauma patients, whereas specific recommendations in the medical/surgical settings are scarce. After excluding patients who died shortly (<6h) after MBP activation (n=20), a total of 304 were included in the data analysis (68% males, 87% surgical). Our MBP featured goal-directed transfusion with early use of adjuvant hemostatic medications. Primary endpoints were 24-h and 30-day mortality. Fresh frozen plasma-to-red blood cells (FFP:RBC) and platelet-to-RBC (PLT:RBC) transfusion ratios, time to first FFP unit and the proactive MBP triggering rate were secondary endpoints. After MBP implementation (Group 2; n=222), RBC use remained stable, whereas FFP and hemostatic agents increased, when compared with Group 1 (n=82). Increased FFP:RBC ratio (p=0.053) and earlier administration of FFP (p=0.001) were also observed, especially with proactive MBP triggering. Group 2 patients presented lower rates of 24-h (0.5% vs. 7.3%; p=0.002) and 30-day mortality (15.9% vs. 30.2%; p=0.018) - the greatest reduction corresponding to non-surgical patients. Logistic regression showed an independent protective effect of MBP implementation upon 30-day mortality (OR=0.3; 95% CI 0.15-0.61). These data suggest that the implementation of a goal-directed MBP for prompt and aggressive management of non-trauma, massive bleeding patients is associated to reduced 24-h and 30-day mortality rates. Copyright © 2016 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

Mortality in patients treated for hyperthyroidism with iodine-131

Energy Technology Data Exchange (ETDEWEB)

Hall, P.; Lundell, G.; Holm, L.E. (Karolinska Hospital, Stockholm (Sweden))

1993-03-01

Causes of death were studied in 10552 Swedish hyperthyroid patients treated with [sup 131]I diagnosed between 1950 and 1975. The patients were followed for an average of 15 years and were matched with the Swedish cause of death register. A total of 5400 deaths were observed and the overall standardized mortality ratio was 1.47. The standardized mortality ratio for females was 1.50 compared to 1.31 in males. The most common cause of death was from cardiovascular diseases. Significantly elevated risks were also seen for tumours, diseases of the endocrine system, respiratory system, gastro-intenstinal system, and congenital malformations. In all causes of death, except tumours and trauma, decreasing standardized mortality ratios over time were seen. Patients followed for more than 10 years had significantly elevated risks for tumours, diseases of the endocrine, respiratory, and cardiovascular systems. Patients given higher [sup 131]I activity and younger patients had higher standardized mortality ratios than those given lower activity and older patients. The hyperthyroidism per se, rather than the [sup 131]I treatment, appeared to be the major explanation for the elevated mortality. 20 refs., 3 tabs.

Mortality in patients treated for hyperthyroidism with iodine-131

International Nuclear Information System (INIS)

Hall, P.; Lundell, G.; Holm, L.E.

1993-01-01

Causes of death were studied in 10552 Swedish hyperthyroid patients treated with 131 I diagnosed between 1950 and 1975. The patients were followed for an average of 15 years and were matched with the Swedish cause of death register. A total of 5400 deaths were observed and the overall standardized mortality ratio was 1.47. The standardized mortality ratio for females was 1.50 compared to 1.31 in males. The most common cause of death was from cardiovascular diseases. Significantly elevated risks were also seen for tumours, diseases of the endocrine system, respiratory system, gastro-intenstinal system, and congenital malformations. In all causes of death, except tumours and trauma, decreasing standardized mortality ratios over time were seen. Patients followed for more than 10 years had significantly elevated risks for tumours, diseases of the endocrine, respiratory, and cardiovascular systems. Patients given higher 131 I activity and younger patients had higher standardized mortality ratios than those given lower activity and older patients. The hyperthyroidism per se, rather than the 131 I treatment, appeared to be the major explanation for the elevated mortality. 20 refs., 3 tabs

Mortality and causes of death in schizophrenic patients in Denmark

DEFF Research Database (Denmark)

Mortensen, P B; Juel, K

1990-01-01

effects from neuroleptics was increased. Mortality from some causes of death used as a measurement of the quality of medical care was found to be slightly increased. Further studies of the quality of the medical care provided to schizophrenic patients and of the association between neuroleptic medication......A cohort consisting of 6178 people that were psychiatric inpatients with a clinical schizophrenia diagnosis in 1957 were followed up from 1957 through 1986, and their cause-specific mortality was determined. Mortality from cardiovascular diseases, lung diseases, gastrointestinal and urogenital...... disorders, accidents and suicide was increased, whereas mortality from cerebrovascular disorders was reduced. In the male patients cancer mortality was reduced whereas cancer mortality in the female patients was increased. Mortality from a number of causes that theoretically could be associated with side...

A multicentre study of 513 Danish patients with systemic lupus erythematosus. II. Disease mortality and clinical factors of prognostic value

DEFF Research Database (Denmark)

Jacobsen, S; Petersen, J; Ullman, S

1998-01-01

influence on survival related to mortality caused by infections. Diffuse central nervous system disease and myocarditis were related to increased SLE-related mortality, whereas photosensitivity predicted a decreased mortality. Non-fatal infections and thrombotic events predicted a decreased overall survival......In this Danish multicentre study, predictive clinical factors of mortality and survival were calculated for 513 patients with systemic lupus erythematosus (SLE), 122 of whom died within a mean observation period of 8.2 years equalling a mortality rate of 2.9% per year. Survival rates were 97%, 91...

Liver-related morbidity and mortality in patients with chronic hepatitis C and cirrhosis with and without sustained virologic response

DEFF Research Database (Denmark)

Hallager, Sofie; Ladelund, Steen; Christensen, Peer Brehm

2017-01-01

Background: Chronic hepatitis C (CHC) causes liver cirrhosis in 5%-20% of patients, leading to increased morbidity and mortality. This study aimed to estimate liver-related morbidity and mortality among patients with CHC and cirrhosis in Denmark with and without antiviral treatment and sustained......, and 233 of 519 treated patients achieved SVR. Alcohol overuse and hepatitis C virus genotype 3 were associated with an increased incidence rate (IR) of HCC, whereas diabetes and alcohol overuse were associated with increased IRs of decompensation. Achieving SVR reduced all-cause mortality (adjusted...... elevated in patients with alcohol overuse after SVR. Conclusion: Alcohol overuse, hepatitis C genotype 3, and diabetes were associated with liver-related morbidity in patients with CHC and cirrhosis. SVR markedly reduced liver-related morbidity and mortality; however, special attention to patients...

Comparison of early thallium-201 scintigraphy and gated blood pool imaging for predicting mortality in patients with acute myocardial infarction

International Nuclear Information System (INIS)

Becker, L.C.; Silverman, K.J.; Bulkley, B.H.; Kallman, C.H.; Mellits, E.D.; Weisfeldt, M.

1983-01-01

The extent of abnormality in early thallium-201 and gated cardiac blood pool scintigrams has been reported to be useful for predicting mortality in patients with acute myocardial infarction (AMI). To compare the two techniques, 91 patients admitted consecutively with evident or strongly suspected AMI underwent both imaging studies within 15 hours of the onset of symptoms. Patients with pulmonary edema or shock were excluded. AMI developed in 84% of patients, and 6-month mortality for the entire group was 16%. A thallium defect score of 7.0 or greater identified a subgroup of 14 patients with 64% 6-month mortality rate. Similarly, a left ventricular ejection fraction of 35% or less identified a high-risk subgroup of 10 patients with a 6-month mortality of 60%. Mortality in the remaining patients was 8% for thallium score less than 7 and 11% for ejection fraction greater than 35%. The mortality rate was highest among patients who had concordant high-risk scintigrams (five of six, 83%), lowest in those with concordant low-risk studies (five of 64, 8%) and intermediate in those with discordant results (four of 11, 36%). Of a number of clinical variables, only the appearance of Q waves, peak creatine kinase greater than 1000 IU/I, and history of infarction were significantly associated with mortality. High-risk thallium or blood pool scintigraphic results were significantly more predictive and a thallium score of 7 or greater was more sensitive for detecting nonsurvivors than ejection fraction 35% or less at a similar level of specificity

Data on cardiac defects, morbidity and mortality in patients affected by RASopathies. CARNET study results.

Science.gov (United States)

Calcagni, Giulio; Limongelli, Giuseppe; D'Ambrosio, Angelo; Gesualdo, Francesco; Digilio, Maria Cristina; Baban, Anwar; Albanese, Sonia B; Versacci, Paolo; De Luca, Enrica; Ferrero, Giovanni B; Baldassarre, Giuseppina; Agnoletti, Gabriella; Banaudi, Elena; Marek, Jan; Kaski, Juan P; Tuo, Giulia; Russo, Maria Giovanna; Pacileo, Giuseppe; Milanesi, Ornella; Messina, Daniela; Marasini, Maurizio; Cairello, Francesca; Formigari, Roberto; Brighenti, Maurizio; Dallapiccola, Bruno; Tartaglia, Marco; Marino, Bruno

2018-02-01

A comprehensive description of morbidity and mortality in patients affected by mutations in genes encoding for signal transducers of the RAS-MAPK cascade (RASopathies) was performed in our study recently published in the International Journal of Cardiology. Seven European cardiac centres participating to the CArdiac Rasopathy NETwork (CARNET), collaborated in this multicentric, observational, retrospective data analysis and collection. In this study, clinical records of 371 patients with confirmed molecular diagnosis of RASopathy were reviewed. Cardiac defects, crude mortality, survival rate of patients with 1) hypertrophic cardiomyopathy (HCM) and age Noonan syndrome and pulmonary stenosis carrying PTPN11 mutations; 3) biventricular obstruction and PTPN11 mutations; 4) Costello syndrome or cardiofaciocutaneous syndrome were analysed. Mortality was described as crude mortality, cumulative survival and restricted estimated mean survival. In particular, with this Data In Brief (DIB) paper, the authors aim to report specific statistic highlights of the multivariable regression analysis that was used to assess the impact of mutated genes on number of interventions and overall prognosis.

International variation in lung cancer mortality rates and trends among women.

Science.gov (United States)

Torre, Lindsey A; Siegel, Rebecca L; Ward, Elizabeth M; Jemal, Ahmedin

2014-06-01

There is no recent comprehensive global analysis of lung cancer mortality in women. We describe contemporary mortality rates and trends among women globally. We used the World Health Organization's Cancer Mortality Database covering 65 populations on six continents to calculate age-standardized (1960 Segi world standard) lung cancer death rates during 2006 to 2010 and annual percent change in rates for available years from 1985 to 2011 and for the most recent five data years by population and age group (30-49 and 50-74 years). Lung cancer mortality rates (per 100,000) among young women (30-49 years) during 2006 to 2010 ranged from 0.7 in Costa Rica to 14.8 in Hungary. Rates among young women were stable or declining in 47 of 52 populations examined. Rates among women 50 to 74 years ranged from 8.8 in Georgia and Egypt to 120.0 in Scotland. In both age groups, rates were highest in parts of Europe (Scotland, Hungary, Denmark) and North America and lowest in Africa, Asia, and Latin America. Rates in older women were increasing for more than half (36/64) of populations examined, including most countries in Southern, Eastern, and Western Europe and South America. Although widespread reductions in lung cancer in young women provide evidence of tobacco control success, rates continue to increase among older women in many countries. More concentrated efforts to initiate or expand tobacco control programs in these countries globally will be required to attenuate the future lung cancer burden. Cancer Epidemiol Biomarkers Prev; 23(6); 1025-36. ©2014 AACR. ©2014 American Association for Cancer Research.

Risk factors for mortality in Asian Taiwanese patients with methanol poisoning.

Science.gov (United States)

Lee, Chen-Yen; Chang, Eileen Kevyn; Lin, Ja-Liang; Weng, Cheng-Hao; Lee, Shen-Yang; Juan, Kuo-Chang; Yang, Huang-Yu; Lin, Chemin; Lee, Shwu-Hua; Wang, I-Kwan; Yen, Tzung-Hai

2014-01-01

Methanol poisoning continues to be a serious public health issue in Taiwan, but very little work has been done to study the outcomes of methanol toxicity in the Asian population. In this study, we examined the value of multiple clinical variables in predicting mortality after methanol exposure. We performed a retrospective observational study on patients with acute poisoning who were admitted to the Chang Gung Memorial Hospital over a period of 9 years (2000-2008). Out of the 6,347 patients, only 32 suffered methanol intoxication. The demographic, clinical, laboratory, and mortality data were obtained for analysis. Most patients were middle aged (46.1±13.8 years), male (87.5%), and habitual alcohol consumers (75.0%). All the poisonings were from an oral exposure (96.9%), except for one case of intentionally injected methanol (3.1%). After a latent period of 9.3±10.1 hours, many patients began to experience hypothermia (50.0%), hypotension (15.6%), renal failure (59.4%), respiratory failure (50.0%), and consciousness disturbance (Glasgow coma scale [GCS] score 10.5±5.4). Notably, the majority of patients were treated with ethanol antidote (59.4%) and hemodialysis (58.1%). The remaining 41.6% of patients did not meet the indications for ethanol therapy. At the end of analysis, there were six (18.8%), 15 (46.9%), and eleven (34.4%) patients alive, alive with chronic complications, and dead, respectively. In a multivariate Cox regression model, it was revealed that the GCS score (odds ratio [OR] 0.816, 95% confidence interval [CI] 0.682-0.976) (P=0.026), hypothermia (OR 168.686, 95% CI 2.685-10,595.977) (P=0.015), and serum creatinine level (OR 4.799, 95% CI 1.321-17.440) (P=0.017) were significant risk factors associated with mortality. The outcomes (mortality rate 34.4%) of the Taiwanese patients subjected to intensive detoxification protocols were comparable with published data from other international poison centers. Furthermore, the analytical results indicate

Newborn calf welfare: a review focusing on mortality rates.

Science.gov (United States)

Uetake, Katsuji

2013-02-01

Calf mortality control is vitally important for farmers, not only to improve animal welfare, but also to increase productivity. High calf mortality rates can be related to larger numbers of calves in a herd, employee performance, severe weather, and the neonatal period covering the first 4 weeks of life. Although the basic premise of preventing newborn calf mortality is early detection and treatment of calves at risk for failure of passive transfer of immunoglobulins, calf mortality due to infectious diseases such as acute diarrhea increases in the presence of these physical and psychological stressors. This suggests that farmers should not ignore the effects of secondary environmental factors. For prevention rather than cure, the quality of the environment should be improved, which will improve not only animal welfare but also productivity. This paper presents a review of the literature on newborn calf mortality and discusses its productivity implications. © 2012 Japanese Society of Animal Science.

Cardiovascular morbidity and mortality risk factors in peritoneal dialysis patients

Directory of Open Access Journals (Sweden)

Jovanović Dijana B.

2008-01-01

Full Text Available Cardiovascular (CVS morbidity and mortality in the endstage renal disease (ESRD patients on peritoneal dialysis therapy is 10-30 folds higher than in general population. The prevalence of well known traditional risk factors such as age, sex, race, arterial hypertension, hyperlipidaemia, diabetes, smoking, physical inactivity is higher in the uraemic patients. Besides these, there are specific, nontraditional risk factors for dialysis patients. Mild inflammation present in peritoneal dialysis (PD patients which can be confirmed by specific inflammatory markers is the cause of CVS morbidity and mortality in these patients. Hypoalbuminaemia, hyperhomocysteinaemia and a higher level of leptin are important predictors of vascular complications as well as CVS events in the PD patients. Plasma norepinephrine, an indicator of sympathetic activity, is high in the ESRD patients and higher in the PD patients than in the patients on haemodialysis (HD. Therefore, norepinephrine may be a stronger risk factor in the PD patients. The same applies to asymmetric dimethylargine (ADMA, an endogenous inhibitor of nitric oxide synthase, which is an important risk factor of CVS morbidity and mortality 15 % higher in the PD than the HD patients. Hyperphosphataemia, secondary hyperparathyroidism and high calcium x phosphate product have been associated with the progression of the coronary artery calcification and valvular calcifications and predict all-cause CVS mortality in the PD patients. Residual renal function (RRF declines with time on dialysis but is slower in the PD than the HD patients. RRF decline is associated with the rise of proinflammatory cytokines and the onset of hypervolaemia and hypertension which increase the risk of CVS diseases, mortality in general and CVS mortality. In conclusion, it is very important to establish all CVS risk factors in the PD patients to prevent CVS diseases and CVS mortality in this population.

Restarting Anticoagulant Treatment After Intracranial Hemorrhage in Patients With Atrial Fibrillation and the Impact on Recurrent Stroke, Mortality, and Bleeding: A Nationwide Cohort Study.

Science.gov (United States)

Nielsen, Peter Brønnum; Larsen, Torben Bjerregaard; Skjøth, Flemming; Gorst-Rasmussen, Anders; Rasmussen, Lars Hvilsted; Lip, Gregory Y H

2015-08-11

Intracranial hemorrhage is the most feared complication of oral anticoagulant treatment. The optimal treatment option for patients with atrial fibrillation who survive an intracranial hemorrhage remains unknown. We hypothesized that restarting oral anticoagulant treatment was associated with a lower risk of stroke and mortality in comparison with not restarting. Linkage of 3 Danish nationwide registries in the period between 1997 and 2013 identified patients with atrial fibrillation on oral anticoagulant treatment with incident intracranial hemorrhage. Patients were stratified by treatment regimens (no treatment, oral anticoagulant treatment, or antiplatelet therapy) after the intracranial hemorrhage. Event rates were assessed 6 weeks after hospital discharge and compared with Cox proportional hazard models. In 1752 patients (1 year of follow-up), the rate of ischemic stroke/systemic embolism and all-cause mortality (per 100 person-years) for patients treated with oral anticoagulants was 13.6, in comparison with 27.3 for nontreated patients and 25.7 for patients receiving antiplatelet therapy. The rate of ischemic stroke/systemic embolism and all-cause mortality (per 100 person-years) for recurrent intracranial hemorrhage, the rate of ischemic stroke/systemic embolism, and all-cause mortality (per 100 person-years) patients treated with oral anticoagulants was 8.0, in comparison with 8.6 for nontreated patients and 5.3 for patients receiving antiplatelet therapy. The adjusted hazard ratio of ischemic stroke/systemic embolism and all-cause mortality was 0.55 (95% confidence interval, 0.39-0.78) in patients on oral anticoagulant treatment in comparison with no treatment. For ischemic stroke/systemic embolism and for all-cause mortality, hazard ratios were 0.59 (95% confidence interval, 0.33-1.03) and 0.55 (95% confidence interval, 0.37-0.82), respectively. Oral anticoagulant treatment was associated with a significant reduction in ischemic stroke/all-cause mortality

Mortality rate in type 2 myocardial infarction

DEFF Research Database (Denmark)

Saaby, Lotte; Poulsen, Tina Svenstrup; Diederichsen, Axel Cosmus Pyndt

2014-01-01

myocardial infarction, hypercholesterolemia, high p-creatinine, and diabetes mellitus. The multivariable-adjusted hazard ratio for type 2 myocardial infarction was 2.0 (95% confidence interval, 1.3-3.0). With shock as the only exception, mortality was independent of the triggering conditions leading to type....../119) in those with type 2 myocardial infarction and 26% (92/360) in those with type 1 myocardial infarction (P high age, prior myocardial infarction, type 2...... 2 myocardial infarction. CONCLUSIONS: Mortality in patients with type 2 myocardial infarction is high, reaching approximately 50% after 2 years. Further descriptive and survival studies are needed to improve the scientific evidence on which treatment of type 2 myocardial infarction is based....

The correlation between albumin levels with 30 days mortality in community acquired pneumonia patients

Science.gov (United States)

Damayanti, N.; Abidin, A.; Keliat, E. N.

2018-03-01

The assessment of level severity ofCommunity-Acquired Pneumonia (CAP) patient at the early admission to the hospital is critical because it will determine the severity of the disease and the subsequent management of the plan. Albumin can be used as a biomarker to assess the severity of CAP. To identify the correlation between albumin level at early admission in hospital with 30-day mortality in patients with CAP. It was a cohort study. We had examined of 50 CAP subject with theCURB-65 score (Confusion, Urea, Respiratory rate, Blood pressure, Age >65years), albumin, sputum culture at the early admission at Emergency Room (ER). Then, albumin levels associated with 30-day mortality was assessed using Chi-Square test. Analysis with chi-square test found a significant correlation between albumin level with 30-day mortality (p=0.001) and Relative Risk was 2.376 (95% CI 1.515-3.723). It means that patients with CAP who has severe hypoalbuminemia have a higher risk ofdying in 30 days with 2,376 times more significant than patients with mild to moderate hypoalbuminemia. In conclusion, albumin levels at early admission in the hospital correlate with 30-day mortality in CAP patients.

Mortality in Patients with Endogenous Cushing's Syndrome.

Science.gov (United States)

Javanmard, Pedram; Duan, Daisy; Geer, Eliza B

2018-06-01

Cushing's syndrome is associated with increased morbidity and mortality. Cardiovascular events, sepsis, and thromboembolism are the leading causes of mortality. Patient's with Cushing's due to a pituitary adenoma and those with Cushing's due to benign adrenal adenoma have relatively good survival outcomes often mirroring that of the general population. Persistent or recurrent disease is associated with high mortality risk. Ectopic Cushing's syndrome and Cushing's due to adrenocortical carcinoma confer the highest mortality risk among Cushing's etiologies. Prompt diagnosis and treatment, and specific monitoring for and treatment of associated comorbidities are essential to decrease the burden of mortality from Cushing's. Copyright © 2018 Elsevier Inc. All rights reserved.

Studying morbidity and predicting mortality in patients with blunt chest trauma using a novel clinical score

Directory of Open Access Journals (Sweden)

Priyadarshini Manay

2017-01-01

Full Text Available Background: A departmental audit in March 2015 revealed significant mortality rate of 40% in blunt chest trauma patients (much greater than the global 25%. A study was thus planned to study morbidity and predictors of mortality in blunt chest trauma patients admitted to our hospital. Methods: This study was a prospective observational study of 139 patients with a history of blunt chest trauma between June 2015 and November 2015 after the Institutional Ethics Committee approval in April 2015. The sample size was calculated from the prevalence rate in our institute from the past medical records. Results: The morbidity factors following blunt chest injuries apart from pain were need for Intensive Care Unit stay, mechanical ventilation, and pneumonia/acute respiratory distress syndrome. Significant predictors of mortality in our study were SpO2 16, and need for mechanical ventilation. By calculating the likelihood ratios of each respiratory sign, a clinical score was devised. Conclusion: The modifiable factors affecting morbidity and mortality were identified. Mild to moderate chest injury due to blunt trauma is difficult to diagnose. The restoration of respiratory physiology has not only significant implications on recovery from chest injury but also all other injuries. It is our sincere hope that the score we have formulated will help reduce mortality and morbidity after further trials.

Mortality in patients with interstitial lung disease treated with rituximab or TNFi as a first biologic.

Science.gov (United States)

Druce, Katie L; Iqbal, Kundan; Watson, Kath D; Symmons, Deborah P M; Hyrich, Kimme L; Kelly, Clive

2017-01-01

Guidelines cautioned prescribing of tumour necrosis factor inhibitors (TNFi) to patients with rheumatoid arthritis and interstitial lung disease (RA-ILD) after reports of new or worsening of ILD. Less is known about outcomes among patients with RA-ILD who receive rituximab (RTX). This study compares mortality in patients with RA-ILD who received RTX or TNFi as their first biologic. Participants with RA-ILD recruited to the British Society for Rheumatology Biologics Register for RA were included. Death rates were calculated and risk comparisons were made using Cox regression. Causes of death, including the frequency in which ILD was recorded on death certificates were examined. 43 patients on RTX and 309 on TNFi were included. RTX recipients had shorter disease duration and less disability. Death rates were 94.8 (95%CI: 74.4 to 118.7) and 53.0 (22.9 to 104.6) per 1000 person years, respectively. The adjusted mortality risk was halved in the RTX cohort, but the difference was not statistically significant (HR 0.53, 95% CI: 0.26 to 1.10). ILD was the underlying cause of death in 1 of 7 RTX deaths (14%) and 12 of 76 TNFi deaths (16%). Patients with RA-ILD who received RTX had lower mortality rates compared to TNFi. The absence of information on ILD severity or subtype prevents conclusions of which drug represents the best choice in patients with RA-ILD and active arthritis.

Inhibitor development and mortality in non-severe hemophilia A.

Science.gov (United States)

Eckhardt, C L; Loomans, J I; van Velzen, A S; Peters, M; Mauser-Bunschoten, E P; Schwaab, R; Mazzucconi, M G; Tagliaferri, A; Siegmund, B; Reitter-Pfoertner, S E; van der Bom, J G; Fijnvandraat, K

2015-07-01

The life expectancy of non-severe hemophilia A (HA) patients equals the life expectancy of the non-hemophilic population. However, data on the effect of inhibitor development on mortality and on hemophilia-related causes of death are scarce. The development of neutralizing factor VIII antibodies in non-severe HA patients may dramatically change their clinical outcome due to severe bleeding complications. We assessed the association between the occurrence of inhibitors and mortality in patients with non-severe HA. In this retrospective cohort study, clinical data and vital status were collected for 2709 non-severe HA patients (107 with inhibitors) who were treated between 1980 and 2011 in 34 European and Australian centers. Mortality rates for patients with and without inhibitors were compared. During 64,200 patient-years of follow-up, 148 patients died (mortality rate, 2.30 per 1000 person-years; 95% confidence interval (CI), 1.96-2.70) at a median age of 64 years (interquartile range [IQR], 49-76). In 62 patients (42%) the cause of death was hemophilia related. Sixteen inhibitor patients died at a median age of 71 years (IQR, 60-81). In ten patients the inhibitor was present at time of death; seven of them died of severe bleeding complications. The all-cause mortality rate in inhibitor patients was > 5 times increased compared with that for those without inhibitors (age-adjusted mortality rate ratio, 5.6). Inhibitor development in non-severe hemophilia is associated with increased mortality. High rates of hemophilia-related mortality in this study indicate that non-severe hemophilia is not mild at all and stress the importance of close follow-up for these patients. © 2015 International Society on Thrombosis and Haemostasis.

High-sensitivity c-reactive protein (hs-CRP) value with 90 days mortality in patients with heart failure

Science.gov (United States)

Nursyamsiah; Hasan, R.

2018-03-01

Hospitalization in patients with chronic heart failure is associated with high rates of mortality and morbidity that during treatment and post-treatment. Despite the various therapies available today, mortality and re-hospitalization rates within 60 to 90 days post-hospitalization are still quite high. This period is known as the vulnerable phase. With the prognostic evaluation tools in patients with heart failure are expected to help identify high-risk individuals, then more rigorous monitoring and interventions can be undertaken. To determine whether hs-CRP have an impact on mortality within 90 days in hospitalized patients with heart failure, an observational cohort study was conducted in 39 patients with heart failure who were hospitalized due to worsening chronic heart failure. Patients were followed for up to 90 days after initial evaluation with the primary endpoint is death. Hs-CRP value >4.25 mg/L we found 70% was dead and hs-CRP value <4.25 mg/L only 6.9% was dead whereas the survival within 90 days. p:0.000.In conclusion, there were differences in hs-CRP values between in patients with heart failure who died and survival within 90 days.

Seven-day mortality can be predicted in medical patients by blood pressure, age, respiratory rate, loss of independence, and peripheral oxygen saturation (the PARIS score: a prospective cohort study with external validation.

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Mikkel Brabrand

Full Text Available Most existing risk stratification systems predicting mortality in emergency departments or admission units are complex in clinical use or have not been validated to a level where use is considered appropriate. We aimed to develop and validate a simple system that predicts seven-day mortality of acutely admitted medical patients using routinely collected variables obtained within the first minutes after arrival.This observational prospective cohort study used three independent cohorts at the medical admission units at a regional teaching hospital and a tertiary university hospital and included all adult (≥ 15 years patients. Multivariable logistic regression analysis was used to identify the clinical variables that best predicted the endpoint. From this, we developed a simplified model that can be calculated without specialized tools or loss of predictive ability. The outcome was defined as seven-day all-cause mortality. 76 patients (2.5% met the endpoint in the development cohort, 57 (2.0% in the first validation cohort, and 111 (4.3% in the second. Systolic blood Pressure, Age, Respiratory rate, loss of Independence, and peripheral oxygen Saturation were associated with the endpoint (full model. Based on this, we developed a simple score (range 0-5, ie, the PARIS score, by dichotomizing the variables. The ability to identify patients at increased risk (discriminatory power and calibration was excellent for all three cohorts using both models. For patients with a PARIS score ≥ 3, sensitivity was 62.5-74.0%, specificity 85.9-91.1%, positive predictive value 11.2-17.5%, and negative predictive value 98.3-99.3%. Patients with a score ≤ 1 had a low mortality (≤ 1%; with 2, intermediate mortality (2-5%; and ≥ 3, high mortality (≥ 10%.Seven-day mortality can be predicted upon admission with high sensitivity and specificity and excellent negative predictive values.

Dementia as a predictor of mortality in adult trauma patients.

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Jordan, Benjamin C; Brungardt, Joseph; Reyes, Jared; Helmer, Stephen D; Haan, James M

2018-01-01

The specific contribution of dementia towards mortality in trauma patients is not well defined. The purpose of the study was to evaluate dementia as a predictor of mortality in trauma patients when compared to case-matched controls. A 5-year retrospective review was conducted of adult trauma patients with a diagnosis of dementia at an American College of Surgeons-verified level I trauma center. Patients with dementia were matched with non-dementia patients and compared on mortality, ICU length of stay, and hospital length of stay. A total of 195 patients with dementia were matched to non-dementia controls. Comorbidities and complications (11.8% vs 12.4%) were comparable between both groups. Dementia patients spent fewer days on the ventilator (1 vs 4.5, P = 0.031). The length of ICU stay (2 days), hospital length of stay (3 days), and mortality (5.1%) were the same for both groups (P > 0.05). Dementia does not appear to increase the risk of mortality in trauma patients. Further studies should examine post-discharge outcomes in dementia patients. Copyright © 2017 Elsevier Inc. All rights reserved.

Global Prostate Cancer Incidence and Mortality Rates According to the Human Development Index.

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Khazaei, Salman; Rezaeian, Shahab; Ayubi, Erfan; Gholamaliee, Behzad; Pishkuhi, Mahin Ahmadi; Khazaei, Somayeh; Mansori, Kamyar; Nematollahi, Shahrzad; Sani, Mohadeseh; Hanis, Shiva Mansouri

2016-01-01

Prostate cancer (PC) is one of the leading causes of death, especially in developed countries. The human development index (HDI) and its dimensions seem correlated with incidence and mortality rates of PC. This study aimed to assess the association of the specific components of HDI (life expectancy at birth, education, gross national income per 1000 capita, health, and living standards) with burden indicators of PC worldwide. Information of the incidence and mortality rates of PC was obtained from the GLOBOCAN cancer project in year 2012 and data about the HDI 2013 were obtained from the World Bank database. The correlation between incidence, mortality rates, and the HDI parameters were assessed using STATA software. A significant inequality of PC incidence rates was observed according to concentration indexes=0.25 with 95% CI (0.22, 0.34) and a negative mortality concentration index of -0.04 with 95% CI (-0.09, 0.01) was observed. A positive significant correlation was detected between the incidence rates of PC and the HDI and its dimensions including life expectancy at birth, education, income, urbanization level and obesity. However, there was a negative significant correlation between the standardized mortality rates and the life expectancy, income and HDI.

Cancer mortality among patients with ankylosing spondylitis not given X-ray therapy

International Nuclear Information System (INIS)

Smith, P.G.; Doll, R.; Radford, E.P.

1977-01-01

The causes of death among 1021 patients with ankylosing spondylitis not treated with X-rays (the 'untreated' group) have been compared with (i) those expected in a population of similar age and sex subject to the national mortality rates for England and Wales over the same period and (ii) those observed in 14000 similar patients given deep X-ray therapy (the 'treated' group). The untreated patients with spondylitis were enrolled in Great Britain and Northern Ireland during the period 1935 to 57 and have been followed up to 1965. The men in both treatment groups appear to have had spondylitis of similar severity, as judged from their death rates from various causes, but the 'untreated' women appear to have had a milder form of the disease. The number of deaths from cancer in the untreated group was not greater than that expected from national death rates, and there was no death from leukaemia. In the treated series the number of deaths from leukaemia was significantly raised (P = 0.03) when compared with that among patients not treated with X-rays. Deaths from cancers of sites classified as 'heavily irradiated' were also higher in the treated group though this difference was not statistically significant. Thus the excess leukaemia mortality in the treated patients, and possibly also the excess from other cancers, is likely to be associated with the X-ray treatment rather than with the disease process itself. Death rates from causes other than cancer were similar among treated and untreated patients. It is likely that modern X-ray treatment with smaller fields and lower dosage will carry a smaller risk of induced malignancy. This risk must be balanced against the possible therapeutic advantages of radiation treatment, the extent of which can be determined only by controlled trials. (author)

Cause-specific excess mortality in siblings of patients co-infected with HIV and hepatitis C virus

DEFF Research Database (Denmark)

Hansen, AB; Lohse, Nicolai; Gerstoft, J

2007-01-01

BACKGROUND: Co-infection with hepatitis C in HIV-infected individuals is associated with 3- to 4-fold higher mortality among these patients' siblings, compared with siblings of mono-infected HIV-patients or population controls. This indicates that risk factors shared by family members partially...... account for the excess mortality of HIV/HCV-co-infected patients. We aimed to explore the causes of death contributing to the excess sibling mortality. METHODOLOGY AND PRINCIPAL FINDINGS: We retrieved causes of death from the Danish National Registry of Deaths and estimated cause-specific excess mortality...... rates (EMR) for siblings of HIV/HCV-co-infected individuals (n = 436) and siblings of HIV mono-infected individuals (n = 1837) compared with siblings of population controls (n = 281,221). Siblings of HIV/HCV-co-infected individuals had an all-cause EMR of 3.03 (95% CI, 1.56-4.50) per 1,000 person...

Does raking basal duff affect tree growth rates or mortality?

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Erin Noonan-Wright; Sharon M. Hood; Danny R. Cluck

2010-01-01

Mortality and reduced growth rates due to raking accumulated basal duff were evaluated for old, large-diameter ponderosa and Jeffrey pine trees on the Lassen National Forest, California. No fire treatments were included to isolate the effect of raking from fire. Trees were monitored annually for 5 years after the raking treatment for mortality and then cored to measure...

Influence of recent immobilization and recent surgery on mortality in patients with pulmonary embolism.

Science.gov (United States)

Nauffal, D; Ballester, M; Reyes, R Lopez; Jiménez, D; Otero, R; Quintavalla, R; Monreal, M

2012-09-01

The influence of recent immobilization or surgery on mortality in patients with pulmonary embolism (PE) is not well known. We used the Registro Informatizado de Enfermedad TromboEmbólica (RIETE) data to compare the 3-month mortality rate in patients with PE, with patients categorized according to the presence of recent immobilization, recent surgery, or neither. Of 18,028 patients with PE, 4169 (23%) had recent immobilization, 2212 (12%) had recent surgery, and 11,647 (65%) had neither. The all-cause mortality was 10.0% (95% confidence interval [CI] 9.5-10.4), and the PE-related mortality was 2.6% (95% CI 2.4-2.9). One in every two patients who died from PE had recent immobilization (43%) or recent surgery (6.7%). Only 25% of patients with immobilization had received prophylaxis, as compared with 65% of the surgical patients. Fatal PE was more common in patients with recent immobilization (4.9%; 95% CI 4.3-5.6) than in those with surgery (1.4%; 95% CI 1.0-2.0) or those with neither (2.1%; 95% CI 1.8-2.3). On multivariate analysis, patients with immobilization were at increased risk for fatal PE (odds ratio 2.2; 95% CI 1.8-2.7), with no differences being seen between patients immobilized in hospital or in the community. Forty-three per cent of patients dying from PE had recent immobilization for ≥4 days. Many of these deaths could have been prevented. © 2012 International Society on Thrombosis and Haemostasis.

A comparative population-based study of prostate cancer incidence and mortality rates in Singapore, Sweden and Geneva, Switzerland from 1973 to 2006

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Chen Cynthia

2012-06-01

Full Text Available Abstract Background Prostate cancer is the most commonly diagnosed malignancy in men in Sweden and Geneva, and the third most common in men in Singapore. This population-based study describes trends in the incidence and mortality rates of prostate cancer in Singapore, Sweden and Geneva (Switzerland from 1973 to 2006 and explores possible explanations for these different trends. Methods Data from patients diagnosed with prostate cancer were extracted from national cancer registries in Singapore (n = 5,172, Sweden (n = 188,783 and Geneva (n = 5,755 from 1973 to 2006. Trends of incidence and mortality were reported using the Poisson and negative binomial regression models. The age, period and birth-cohort were tested as predictors of incidence and mortality rates of prostate cancer. Results Incidence rates of prostate cancer increased over all time periods for all three populations. Based on the age-period-cohort analysis, older age and later period of diagnosis were associated with a higher incidence of prostate cancer, whereas older age and earlier period were associated with higher mortality rates for prostate cancer in all three countries. Conclusions This study demonstrated an overall increase in incidence rates and decrease in mortality rates in Singapore, Sweden and Geneva. Both incidence and mortality rates were much lower in Singapore. The period effect is a stronger predictor of incidence and mortality of prostate cancer than the birth-cohort effect.

A critical review of infant mortality rates reported by the Ministry of Health in Turkey

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Muzaffer Eskiocak

2014-12-01

Full Text Available Objective:The infant mortality rate is an indicator that is calculated by dividing the number of infants who died before their first birthday by the number of live births in a given year. Infant mortality rates are the main determinants of the under-five mortality rate, which is used for the developmental ranking of countries by the United Nations Children’s Fund (UNICEF. It is also an important indicator for assessing the maternal and child health status of a country and for calculating life expectancy at birth. The aim of this review is to reassess the calculations that were made in recent years in Turkey in the light of the criteria mentioned in the text and to guide the steps that need to be taken to make future calculations.Methods: The infant mortality rates of Turkey were collected, and their values and methods of calculating the rates were compared. Results:According to the Annual Reports of Health Statistics by Ministry of Health, the infant mortality rate has dropped from 29,0% in 2003 to 7,4% in 2012 in Turkey; but in these reports, infant mortality rates were taken from various studies and by various methods and presented in the same charts. In the data of the Turkish Statistical Institute (TSI, UNICEF and the Turkey Demographic and Health Survey (TDHS and in references used, this value was reported by different numbers (11,6 and 12% for 2012; 13,6% for 2013, respectively. Conclusions: The infant mortality rate must be calculated by a scientific approach and with definitions according to international standards in terms of comparability. This must be consistent between countries and between years studied so that the report can be compared according to consistent standards.Keywords: Infant mortality rate, calculation of infant mortality rate, life expectancy at birth, Turkey

Mortality and morbidity in elderly patients with fracture neck of femur treated by hemi arthroplasty

International Nuclear Information System (INIS)

Ahmad, I.

2006-01-01

To determine mortality and morbidity in elderly patients with fracture neck of femur treated by hemiarthroplasty (Austin Moore Prosthesis) during one year postoperatively. During the study period, all patients with fracture neck of femur, who were 65 years of age or above and treated by Austin Moore Prosthesis (AMP), were included. The patients were followed for one year at intervals of 2 weeks, 4 weeks, 6 months, and one year. All surviving patients were assessed for complications, both general and mechanical, related to the implant. The mortality and morbidity were compared for various age subgroups, and in patients with and without systemic co-morbidities.Chi square test was applied to see the significance of results. The total number of patients was 46 with average age of 70 years. Male to female ratio was 1:2. There were 70% patients who had one or more associated systemic disease. The mortality at 2 weeks was 4.3%, 17.4% at 6 months and 26% at one year. The overall dislocation rate was 4.3%. Two patients had infection and 17.4% patients had thigh pain at one year. The mortality and morbidity was high in patients with systemic comorbidities, and those above 70 years of age, but this was statistically not significant (p value >0.05). The functional assessment of surviving patients at one year was graded as excellent or good in 76.4% of patients. (author)

Decreases in Smoking-Related Cancer Mortality Rates Are Associated with Birth Cohort Effects in Korean Men.

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Jee, Yon Ho; Shin, Aesun; Lee, Jong-Keun; Oh, Chang-Mo

2016-12-05

Background: This study aimed to examine trends in smoking-related cancer mortality rates and to investigate the effect birth cohort on smoking-related cancer mortality in Korean men. Methods: The number of smoking-related cancer deaths and corresponding population numbers were obtained from Statistics Korea for the period 1984-2013. Joinpoint regression analysis was used to detect changes in trends in age-standardized mortality rates. Birth-cohort specific mortality rates were illustrated by 5 year age groups. Results: The age-standardized mortality rates for oropharyngeal decreased from 2003 to 2013 (annual percent change (APC): -3.1 (95% CI, -4.6 to -1.6)) and lung cancers decreased from 2002 to 2013 (APC -2.4 (95% CI -2.7 to -2.2)). The mortality rates for esophageal declined from 1994 to 2002 (APC -2.5 (95% CI -4.1 to -0.8)) and from 2002 to 2013 (APC -5.2 (95% CI -5.7 to -4.7)) and laryngeal cancer declined from 1995 to 2013 (average annual percent change (AAPC): -3.3 (95% CI -4.7 to -1.8)). By the age group, the trends for the smoking-related cancer mortality except for oropharyngeal cancer have changed earlier to decrease in the younger age group. The birth-cohort specific mortality rates and age-period-cohort analysis consistently showed that all birth cohorts born after 1930 showed reduced mortality of smoking-related cancers. Conclusions: In Korean men, smoking-related cancer mortality rates have decreased. Our findings also indicate that current decreases in smoking-related cancer mortality rates have mainly been due to a decrease in the birth cohort effect, which suggest that decrease in smoking rates.

Triage and mortality in 2875 consecutive trauma patients

DEFF Research Database (Denmark)

Meisler, Rikke; Thomsen, A B; Abildstrøm, H

2010-01-01

Most studies on trauma and trauma systems have been conducted in the United States. We aimed to describe the factors predicting mortality in European trauma patients, with focus on triage.......Most studies on trauma and trauma systems have been conducted in the United States. We aimed to describe the factors predicting mortality in European trauma patients, with focus on triage....

Heart Rate Variability Density Analysis (Dyx) and Prediction of Long-Term Mortality after Acute Myocardial Infarction

DEFF Research Database (Denmark)

Jørgensen, Rikke Mørch; Abildstrøm, Steen Z; Levitan, Jacob

2016-01-01

AIMS: The density HRV parameter Dyx is a new heart rate variability (HRV) measure based on multipole analysis of the Poincaré plot obtained from RR interval time series, deriving information from both the time and frequency domain. Preliminary results have suggested that the parameter may provide...... new predictive information on mortality in survivors of acute myocardial infarction (MI). This study compares the prognostic significance of Dyx to that of traditional linear and nonlinear measures of HRV. METHODS AND RESULTS: In the Nordic ICD pilot study, patients with an acute MI were screened...... with 2D echocardiography and 24-hour Holter recordings. The study was designed to assess the power of several HRV measures to predict mortality. Dyx was tested in a subset of 206 consecutive Danish patients with analysable Holter recordings. After a median follow-up of 8.5 years 70 patients had died...

Risk factors predicting mortality in patients with lung abscess in a public tertiary care center in Karachi, Pakistan.

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Ghazal, Shaista; Kumar, Ashok; Shrestha, Binav; Sajid, Sana; Malik, Maria; Rizvi, Nadeen

2013-01-01

Lung abscess is a commonly encountered entity in South-East Asia but not much data regarding its outcome is available. The objective of this study was to identify the factors associated with increased mortality in patients diagnosed with lung abscess in a tertiary care center of Karachi, Pakistan. A retrospective case analysis was performed via hospital records, on patients admitted with lung abscess between January 2009 and January 2011 at the largest state-owned tertiary care centre in Karachi, Pakistan. Out of the 41 patients hospitalized, 17 could not survive and were evaluated for clinical, radiological and microbiological factors to determine association with heightened mortality. Mortality due to lung abscess stood at 41.4% (17 of 41 cases). Adult male patients were found to have higher mortality with 13 out of 17 (43%) dead patients being male. A majority (21/41, 51.2%) of the cases belonged to the 41-60 year old age group. Highest mortality was seen in patients200 mg/dL (56%) succumb to disease. Patients with a positive history of smoking, diabetes mellitus, and alcohol intake expressed mortality rates of 44%, 56%, and 50% respectively; while 29.4% of the mortalities were positive for Pseudomonas aeruginosa on sputum culture. A significant association was found with elevated mortality and low haemoglobin levels at time of admission; mortality was 58% (p=0.005) in patients with Hb less than or equal to 10 mg/dL. The risk factors involved with heightened mortality included male gender and history of smoking, diabetes and alcohol intake. High blood sugar levels and detection of Pseudomonas aeruginosa on sputum cultures were also implicated. Anemia (Hb level less than or equal to 10 mg/dl) was statistically significant predictive factor for increased mortality.

A low serum bicarbonate concentration as a risk factor for mortality in peritoneal dialysis patients.

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Tae Ik Chang

Full Text Available BACKGROUND AND AIM: Metabolic acidosis is common in patients with chronic kidney disease and is associated with increased mortality in hemodialysis patients. However, this relationship has not yet been determined in peritoneal dialysis (PD patients. METHODS: This prospective observational study included a total of 441 incident patients who started PD between January 2000 and December 2005. Using time-averaged serum bicarbonate (TA-Bic levels, we aimed to investigate whether a low serum bicarbonate concentration can predict mortality in these patients. RESULTS: Among the baseline parameters, serum bicarbonate level was positively associated with hemoglobin level and residual glomerular filtration rate (GFR, while it was negatively associated with albumin, C-reactive protein (CRP levels, peritoneal Kt/V urea, and normalized protein catabolic rate (nPCR in a multivariable linear regression analysis. During a median follow-up of 34.8 months, 149 deaths were recorded. After adjustment for age, diabetes, coronary artery disease, serum albumin, ferritin, CRP, residual GFR, peritoneal Kt/V urea, nPCR, and percentage of lean body mass, TA-Bic level was associated with a significantly decreased risk of mortality (HR per 1 mEq/L increase, 0.83; 95% CI, 0.76-0.91; p < 0.001. In addition, compared to patients with a TA-Bic level of 24-26 mEq/L, those with a TA-Bic level < 22 and between 22-24 mEq/L conferred a 13.10- and 2.13-fold increased risk of death, respectively. CONCLUSIONS: This study showed that a low serum bicarbonate concentration is an independent risk factor for mortality in PD patients. This relationship between low bicarbonate levels and adverse outcome could be related to enhanced inflammation and a more rapid loss of RRF associated with metabolic acidosis. Large randomized clinical trials to correct acidosis are warranted to confirm our findings.

Incidence trends and mortality rates of gastric cancer in Israel.

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Lavy, Ron; Kapiev, Andronik; Poluksht, Natan; Halevy, Ariel; Keinan-Boker, Lital

2013-04-01

Gastric cancer is the fourth most common malignancy worldwide. The incidence trends and mortality rates of gastric cancer in Israel have not been studied in depth. The aim of our study was to try and investigate the aforementioned issues in Israel in different ethnic groups. This retrospective study is based on the data of The Israel National Cancer Registry and The Central Bureau of Statistics. Published data from these two institutes were collected, summarized, and analyzed in this study. Around 650 new cases of gastric cancer are diagnosed yearly in Israel. While we noticed a decline during the period 1990-2007 in the incidence in the Jewish population (13.6-8.9 and 6.75-5.42 cases per 100,000 in Jewish men and women, respectively), an increase in the Arab population was noticed (7.7-10.2 and 3.7-4.2 cases per 100,000 in men and women, respectively). Age-adjusted mortality rates per 10,000 cases of gastric cancer decreased significantly, from 7.21 in 1990 to 5.46 in 2007, in the total population. The 5-year relative survival showed a slight increase for both men and women. There is a difference in the incidence and outcome of gastric cancer between the Jewish and Arab populations in Israel. The grim prognosis of gastric cancer patients in Israel is probably due to the advanced stage at which gastric cancer is diagnosed in Israel.

Among nonagenarians, congruence between self-rated and proxy-rated health was low but both predicted mortality.

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Vuorisalmi, Merja; Sarkeala, Tytti; Hervonen, Antti; Jylhä, Marja

2012-05-01

The congruence between self-rated global health (SRH) and proxy-rated global health (PRH), the factors associated with congruence between SRH and PRH, and their associations with mortality are examined using data from the Vitality 90+ study. The data consist of 213 pairs of subjects--aged 90 years and older--and proxies. The relationship between SRH and PRH was analyzed by chi-square test and Cohen's kappa. Logistic regression analysis was used to find out the factors that are associated with the congruence between health ratings. The association between SRH and PRH with mortality was studied using Cox proportional hazard models. The subjects rated their health more negatively than the proxies. Kappa value indicated only slight congruence between SRH and PRH, and they also predicted mortality differently. Good self-reported functional ability was associated with congruence between SRH and PRH. The results imply that the evaluation processes of SRH and PRH differ, and the measures are not directly interchangeable. Both measures are useful health indicators in very old age but SRH cannot be replaced by PRH in analyses. Copyright © 2012 Elsevier Inc. All rights reserved.

Factors Affecting Mortality in Elderly Patients Hospitalized for Nonmalignant Reasons

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Teslime Ayaz

2014-01-01

Full Text Available Elderly population is hospitalized more frequently than young people, and they suffer from more severe diseases that are difficult to diagnose and treat. The present study aimed to investigate the factors affecting mortality in elderly patients hospitalized for nonmalignant reasons. Demographic data, reason for hospitalization, comorbidities, duration of hospital stay, and results of routine blood testing at the time of first hospitalization were obtained from the hospital records of the patients, who were over 65 years of age and hospitalized primarily for nonmalignant reasons. The mean age of 1012 patients included in the study was 77.8 ± 7.6. The most common reason for hospitalization was diabetes mellitus (18.3%. Of the patients, 90.3% had at least a single comorbidity. Whilst 927 (91.6% of the hospitalized patients were discharged, 85 (8.4% died. Comparison of the characteristics of the discharged and dead groups revealed that the dead group was older and had higher rates of poor general status and comorbidity. Differences were observed between the discharged and dead groups in most of the laboratory parameters. Hypoalbuminemia, hypertriglyceridemia, hypopotassemia, hypernatremia, hyperuricemia, and high TSH level were the predictors of mortality. In order to meet the health necessities of the elderly population, it is necessary to well define the patient profiles and to identify the risk factors.

High mortality among heart failure patients treated with antidepressants

DEFF Research Database (Denmark)

Veien, Karsten Tang; Videbæk, Lars; Schou, Morten

2011-01-01

This study was designed to assess whether pharmacologically treated depression was associated with increased mortality risk in systolic heart failure (SHF) patients.......This study was designed to assess whether pharmacologically treated depression was associated with increased mortality risk in systolic heart failure (SHF) patients....

Forecasting the mortality rates of Malaysian population using Heligman-Pollard model

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Ibrahim, Rose Irnawaty; Mohd, Razak; Ngataman, Nuraini; Abrisam, Wan Nur Azifah Wan Mohd

2017-08-01

Actuaries, demographers and other professionals have always been aware of the critical importance of mortality forecasting due to declining trend of mortality and continuous increases in life expectancy. Heligman-Pollard model was introduced in 1980 and has been widely used by researchers in modelling and forecasting future mortality. This paper aims to estimate an eight-parameter model based on Heligman and Pollard's law of mortality. Since the model involves nonlinear equations that are explicitly difficult to solve, the Matrix Laboratory Version 7.0 (MATLAB 7.0) software will be used in order to estimate the parameters. Statistical Package for the Social Sciences (SPSS) will be applied to forecast all the parameters according to Autoregressive Integrated Moving Average (ARIMA). The empirical data sets of Malaysian population for period of 1981 to 2015 for both genders will be considered, which the period of 1981 to 2010 will be used as "training set" and the period of 2011 to 2015 as "testing set". In order to investigate the accuracy of the estimation, the forecast results will be compared against actual data of mortality rates. The result shows that Heligman-Pollard model fit well for male population at all ages while the model seems to underestimate the mortality rates for female population at the older ages.

Current therapies and mortality in acromegaly.

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Găloiu, S; Poiană, C

2015-01-01

Acromegaly is a rare disease most frequently due to a GH secreting pituitary adenoma. Without an appropriate therapy, life of patients with acromegaly can be shortened with ten years. Pituitary surgery is usually the first line therapy for GH secreting pituitary adenomas. A meta-analysis proved that mortality is much lower in operated patients, even uncured, than the entire group of patients and is similar with the general population in patients with GH30% utilization of SRAs reported a lower mortality ratio than studies with lower percentages of SRA administration. Although therapy with DA has long been used in patients with acromegaly, there are no studies reporting its effect on mortality, but its efficacy is limited by the low remission rate obtained. The use of conventional external radiotherapy, although with good remission rate in time, was linked with increased mortality, mostly due to cerebrovascular diseases. Mortality in acromegaly can be reduced to expected levels from general population by using modern therapies either in monotherapy or by using multimodal approaches in experienced centers.

Influence of recent immobilization or surgery on mortality in cancer patients with venous thromboembolism.

Science.gov (United States)

Trujillo-Santos, Javier; Gussoni, Gualberto; Gadelha, Telma; Sänchez Muñoz-Torrero, Juan Francisco; Barron, Manuel; Lopez, Luciano; Ruiz-Ruiz, Justo; Fernandez-Capitan, Carmen; Lorente, Manuel; Monreal, Manuel

2014-05-01

The influence of recent immobilization or surgery on mortality in cancer patients with venous thromboembolism (VTE) has not been thoroughly studied. We used the RIETE Registry data to compare the 3-month mortality rate in cancer patients with VTE, with patients categorized according to the presence of recent immobilization, surgery or neither. The major outcomes were fatal pulmonary embolism (PE) and fatal bleeding within the first 3 months. Of 6,746 patients with active cancer and acute VTE, 1,224 (18%) had recent immobilization, 1,055 (16%) recent surgery, and 4,467 (66%) had neither. The all-cause mortality was 23.4% (95% CI: 22.4-24.5), and the PE-related mortality: 2.5% (95% CI: 2.1-2.9). Four in every ten patients dying of PE had recent immobilization (37%) or surgery (5.4%). Only 28% of patients with immobilization had received prophylaxis, as compared with 67% of the surgical. Fatal PE was more common in patients with recent immobilization (5.0%; 95% CI: 3.9-6.3) than in those with surgery (0.8%; 95% CI: 0.4-1.6) or neither (2.2%; 95% CI: 1.8-2.6). On multivariate analysis, patients with immobilization were at an increased risk for fatal PE (odds ratio: 1.8; 95% CI: 1.2-2.5). One in every three cancer patients dying of PE had recent immobilization for ≥ 4 days. Many of these deaths could have been prevented with adequate thromboprophylaxis. Copyright © 2014 Elsevier Ltd. All rights reserved.

Differences in marital status and mortality by race/ethnicity and nativity among California cancer patients.

Science.gov (United States)

Martínez, María Elena; Anderson, Kristin; Murphy, James D; Hurley, Susan; Canchola, Alison J; Keegan, Theresa H M; Cheng, Iona; Clarke, Christina A; Glaser, Sally L; Gomez, Scarlett L

2016-05-15

It has been observed that married cancer patients have lower mortality rates than unmarried patients, but data for different racial/ethnic groups are scarce. The authors examined the risk of overall mortality associated with marital status across racial/ethnic groups and sex in data from the California Cancer Registry. California Cancer Registry data for all first primary invasive cancers diagnosed from 2000 through 2009 for the 10 most common sites of cancer-related death for non-Hispanic whites (NHWs), blacks, Asians/Pacific Islanders (APIs), and Hispanics were used to estimate multivariable hazard ratios (HRs) and 95% confidence intervals (CIs) for marital status in relation to overall mortality by race/ethnicity and sex. The study cohort included 393,470 male and 389,697 female cancer patients and 204,007 and 182,600 deaths from all causes, respectively, through December 31, 2012. All-cause mortality was higher in unmarried patients than in married patients, but there was significant variation by race/ethnicity. Adjusted HRs (95% CIs) ranged from 1.24 (95% CI, 1.23-1.26) in NHWs to 1.11 (95% CI, 1.07-1.15) in APIs among males and from 1.17 (95% CI, 1.15-1.18) in NHWs to 1.07 (95% CI, 1.04-1.11) in APIs among females. All-cause mortality associated with unmarried status compared with married status was higher in US-born API and Hispanic men and women relative to their foreign-born counterparts. For patients who have the cancers that contribute most to mortality, being unmarried is associated with worse overall survival compared with being married, with up to 24% higher mortality among NHW males but only 6% higher mortality among foreign-born Hispanic and API females. Future research should pursue the identification of factors underlying these associations to inform targeted interventions for unmarried cancer patients. Cancer 2016;122:1570-8. © 2016 American Cancer Society. © 2016 American Cancer Society.

Mortality and life expectancy of Yokkaichi Asthma patients, Japan: Late effects of air pollution in 1960–70s

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Suenaga Masami

2008-02-01

Full Text Available Abstract Background The incidence of chronic obstructive pulmonary disease (COPD and bronchial asthma began increasing in early 1960s in the population of Yokkaichi-city (Mie Prefecture, Japan. The cause of the disease was sulfur oxide air pollution, and it is known as Yokkaichi Asthma. The pollution markedly decreased by the end of 1970s; no new cases have been reported since 1988. This study aimed at examining the late effects of air pollution on the health of Yokkaichi Asthma patients. Methods Mortality rate and life expectancy of patients, registered between 1965 and 1988, were investigated from 1975 through 2000. Results Mortality rates for COPD and asthma in patients from Yokkaichi-city were significantly higher than in the whole population of Mie Prefecture. For all ages (except for males between 80 and 84 years in 1985, the life expectancy of both males and females were significantly reduced in patients from Yokkaichi-city as compared with the whole population of Mie Prefecture. The potential gains in life expectancy excluding the mortality for respiratory diseases including COPD and asthma were larger for all ages in patients from Yokkaichi-city. Conclusion Mortality and life expectancy were adversely affected in patients from Yokkaichi-city, despite the fact that the air pollution problem has been already solved.

Mortality rates among children and teenagers living in Inuit Nunangat, 1994 to 2008.

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Oliver, Lisa N; Peters, Paul A; Kohen, Dafna E

2012-09-01

Because Vital Statistics data do not include information on Inuit identity in all jurisdictions, mortality rates cannot be calculated specifically for Inuit. However, Inuit in Canada are geographically concentrated--78% live in Inuit Nunangat, and 82% of the area's total population identify as Inuit. While there are limitations, geographic approaches can be employed to calculate mortality for the population of that area. The Vital Statistics Database (1994 to 2008) and population estimates were used to calculate age-standardized mortality rates (ASMRs) in five-year intervals around the 1996 and 2006 Census years. Mortality rates were calculated for 1- to 19-year-olds living in Inuit Nunangat and those living elsewhere in Canada. The ASMR in 2004-2008 for 1- to 19-year-olds in Inuit Nunangat was 188.0 deaths per 100,000 person-years at risk, five times the rate (35.3) elsewhere in Canada. The disparity had not narrowed over the previous decade. In Inuit Nunangat, injuries were responsible for 64% of deaths of children and teenagers, compared with 36% in the rest of Canada. The persistently high mortality rates for children and teenagers living in Inuit Nunangat, compared with the rest of Canada, are important in understanding the health and socio-economic situation of residents of this region.

No Excess Mortality in Patients Aged 50 Years and Older Who Received Treatment for Ductal Carcinoma In Situ of the Breast

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Esther Bastiaannet

2012-01-01

Full Text Available Background. The incidence of ductal carcinoma in situ (DCIS has increased at a fast rate.The aim of this study was to assess the incidence and treatment in the Netherlands and estimate the excess mortality risk of DCIS. Methods. From the Netherlands Cancer Registry, adult female patients (diagnosed 1997–2005 with DCIS were selected. Treatment was described according to age. Relative mortality at 10 years of follow-up was calculated by dividing observed mortality over expected mortality. Expected mortality was calculated using the matched Dutch general population. Results. Overall, 8421 patients were included in this study. For patients aged 50–64, and 65–74 an increase in breast-conserving surgery was observed over time (50 years experienced no excess mortality regardless of treatment (relative mortality 1.0. Conclusion. The present population-based study of almost 8500 patients showed no excess mortality in surgically treated women over 50 years with DCIS.