Kawabata, Teruko; Takemi, Yukari; Murayama, Hiroshi; Nishi, Mariko; Shimizu, Yumiko; Narita, Miki; Kim, Mi-Ji; Shinkai, Shoji
The effects of a comprehensive intervention program for community-dwelling elderly on frailty and dietary habits were examined. We conducted randomized control trials to examine the efficacy of the intervention. To examine lasting changes, we made paired comparisons between pre- and post- intervention and at a three-month follow-up. The subjects were recruited in Hatoyama town, Saitama prefecture. The program was composed of exercise, nutritional education, and social participation and was held from October to December 2011. The exercise program aimed at fall prevention and took place twice per week for 60 min. The nutritional education aimed at prevention of malnutrition, and the social participation program aimed at prevention of "homeboundness"; both were held once per week for 30 min. Questionnaires inquired about frailty and dietary variety. A blood test was conducted to ascertain nutritional state, and a brief self-administered diet history questionnaire was used to estimate food and nutrient intake. To examine the efficacy of the intervention, 22 control subjects (CR) and 21 subjects in the intervention group (IV) were analyzed with intention to treat. To examine lasting changes, 16 subjects in IV who correctly completed surveys at each of the three time points were analyzed, using repeated ANOVA and a multiple comparison procedure. 1. Men comprised 70-80% of subjects, and the average age was 75.7±5.4 and 74.7±5.4 years in IV and CR, respectively. 2. There was no significant difference in pre- and post-intervention changes between IV and CR in frailty, which was the main outcome of the study. 3. A significant difference in pre- and post-intervention values was noted in ① "homeboundness", one of the components of frailty (median [25-75%tile]): IV 0 [0-0] and CR 0 [0-1] (P=0.023); ② nutrient intake (mean±standard deviation [SD], energy ratio [%E]): protein, IV 2.3±0.7 and CR -0.3±2.0 (P=0.002); animal protein, IV 2.4±1.5 and CR -0.5±1.5 (P=0
Riemann-Lorenz, Karin; Eilers, Marlene; von Geldern, Gloria; Schulz, Karl-Heinz; Köpke, Sascha; Heesen, Christoph
Dietary factors have been discussed to influence risk or disease course of multiple sclerosis (MS). Specific diets are widely used among patients with MS. To design and pilot-test an evidence based patient education program on dietary factors in MS. We performed a systematic literature search on the effectiveness of dietary interventions in MS. A web-based survey among 337 patients with MS and 136 healthy controls assessed knowledge, dietary habits and information needs. An interactive group education program was developed and pilot-tested. Fifteen randomised-controlled trials (RCTs) were included in the systematic review. Quality of evidence was low and no clear benefit could be seen. Patients with MS significantly more often adhered to a `Mediterranean Diet`(29.7% versus 14.0%, peducation program with 13 participants showed excellent comprehensibility and the MS-specific content was judged as very important. However, the poor evidence base for dietary approaches in MS was perceived disappointing. Development and pilot-testing of an evidence-based patient education program on nutrition and MS is feasible. Patient satisfaction with the program suffers from the lack of evidence. Further research should focus on generating evidence for the potential influence of lifestyle habits (diet, physical activity) on MS disease course thus meeting the needs of patients with MS.
The purpose of this paper is to highlight the endocrine signaling of Western diet, a fundamental environmental factor involved in the pathogenesis of epidemic acne. Western nutrition is characterized by high calorie uptake, high glycemic load, high fat and meat intake, as well as increased consumption of insulin- and IGF-1-level elevating dairy proteins. Metabolic signals of Western diet are sensed by the nutrient-sensitive kinase, mammalian target of rapamycin complex 1 (mTORC1), which integrates signals of cellular energy, growth factors (insulin, IGF-1) and protein-derived signals, predominantly leucine, provided in high amounts by milk proteins and meat. mTORC1 activates SREBP, the master transcription factor of lipogenesis. Leucine stimulates mTORC1-SREBP signaling and leucine is directly converted by sebocytes into fatty acids and sterols for sebaceous lipid synthesis. Over-activated mTORC1 increases androgen hormone secretion and most likely amplifies androgen-driven mTORC1 signaling of sebaceous follicles. Testosterone directly activates mTORC1. Future research should investigate the effects of isotretinoin on sebocyte mTORC1 activity. It is conceivable that isotretinoin may downregulate mTORC1 in sebocytes by upregulation of nuclear levels of FoxO1. The role of Western diet in acne can only be fully appreciated when all stimulatory inputs for maximal mTORC1 activation, i.e., glucose, insulin, IGF-1 and leucine, are adequately considered. Epidemic acne has to be recognized as an mTORC1-driven disease of civilization like obesity, type 2 diabetes, cancer and neurodegenerative diseases. These new insights into Western diet-mediated mTORC1-hyperactivity provide a rational basis for dietary intervention in acne by attenuating mTORC1 signaling by reducing (1) total energy intake, (2) hyperglycemic carbohydrates, (3) insulinotropic dairy proteins and (4) leucine-rich meat and dairy proteins. The necessary dietary changes are opposed to the evolution of
Poustie, Vanessa J; Wildgoose, Joanne
Phenylketonuria is an inherited disease treated with dietary restriction of the amino acid phenylalanine. The diet is initiated in the neonatal period to prevent mental handicap; however, it is restrictive and can be difficult to follow. Whether the diet can be relaxed or discontinued during adolescence or should be continued for life remains a controversial issue, which we aim to address in this review. To assess the effects of a low-phenylalanine diet commenced early in life for people with phenylketonuria. To assess the possible effects of relaxation or termination of the diet on intelligence, neuropsychological outcomes and mortality, growth, nutritional status, eating behaviour and quality of life. We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register comprising references identified from comprehensive electronic database searches, handsearches of relevant journals and abstract books of conference proceedings.Most recent search of the Inborn Errors of Metabolism Trials Register: 05 March 2009. All randomised or quasi-randomised controlled trials comparing a low-phenylalanine diet to relaxation or termination of dietary restrictions in people with phenylketonuria. Two authors independently assessed study eligibility and methodological quality, and subsequently extracted the data. We included four studies in this review (251 participants), and found few significant differences between treatment and comparison groups for the outcomes of interest. Blood phenylalanine levels were significantly lower in participants with phenylketonuria following a low-phenylalanine diet compared to those on a less restricted diet, mean difference (MD) at three months -698.67 (95% confidence interval (CI) -869.44 to -527.89). Intelligence quotient was significantly higher in participants who continued the diet than in those who stopped the diet, MD after 12 months 5.00 (95% CI 0.40 to 9.60). However, these results came from a single study. The results
Gender differences in the long-term effects of a nutritional intervention program promoting the Mediterranean diet: changes in dietary intakes, eating behaviors, anthropometric and metabolic variables.
Leblanc, Vicky; Bégin, Catherine; Hudon, Anne-Marie; Royer, Marie-Michelle; Corneau, Louise; Dodin, Sylvie; Lemieux, Simone
Long-term adherence to principles of the Mediterranean diet (MedDiet) following a nutritional intervention promoting the Mediterranean food pattern in Canadian men and women is not known. Moreover, gender differences in dietary and metabolic profile in such an intervention context has never been addressed. Objective was to determine gender differences in long-term effects of a 12-week nutritional intervention program promoting the adoption of the MedDiet and based on the Self-Determination Theory (SDT) on dietary intakes, eating behaviors, anthropometric and metabolic variables, in men and women presenting cardiovascular risk factors. Sixty-four men and 59 premenopausal women were recruited. The 12-week nutritional program used a motivational interviewing approach and included individual and group sessions. A food frequency questionnaire was administered to evaluate dietary intakes from which a Mediterranean score (Medscore) was derived and the Three-Factor Eating Questionnaire allowed assessment of eating behaviors. Measurements were performed at baseline and after the 12-week nutritional intervention, and then at 3 and 6-month post intervention. No gender difference was observed in changes in the Medscore during the nutritional intervention and follow-up. However, the Medscore returned towards baseline values during follow-up in men and women (P intervention as well as at follow-up than at baseline while women's waist circumference decreased in response to the intervention only (P = 0.05). As for metabolic variables, changes observed in total-cholesterol (C) to HDL-C ratio, triglyceride levels and triglycerides to HDL-C ratio were more pronounced in men than in women after the intervention as well as at follow-up (P ≤ 0.03). Our results indicate that the 12-week nutritional intervention based on the SDT leads to more pronounced beneficial changes in long-term dietary intakes in men than in women and to greater improvements in metabolic profile in men. Current
Vernieri, Claudio; Casola, Stefano; Foiani, Marco; Pietrantonio, Filippo; de Braud, Filippo; Longo, Valter
Most tumors display oncogene-driven reprogramming of several metabolic pathways, which are crucial to sustain their growth and proliferation. In recent years, both dietary and pharmacologic approaches that target deregulated tumor metabolism are beginning to be considered for clinical applications. Dietary interventions exploit the ability of nutrient-restricted conditions to exert broad biological effects, protecting normal cells, organs, and systems, while sensitizing a wide variety of cancer cells to cytotoxic therapies. On the other hand, drugs targeting enzymes or metabolites of crucial metabolic pathways can be highly specific and effective, but must be matched with a responsive tumor, which might rapidly adapt. In this review, we illustrate how dietary and pharmacologic therapies differ in their effect on tumor growth, proliferation, and metabolism and discuss the available preclinical and clinical evidence in favor of or against each of them. We also indicate, when appropriate, how to optimize future investigations on metabolic therapies on the basis of tumor- and patient-related characteristics. To our knowledge, this is the first review article that comprehensively analyzes the preclinical and preliminary clinical experimental foundations of both dietary and pharmacologic metabolic interventions in cancer therapy. Among several promising therapies, we propose treatment personalization on the basis of tumor genetics, tumor metabolism, and patient systemic metabolism.Cancer Discov; 6(12); 1315-33. ©2016 AACR. ©2016 American Association for Cancer Research.
Smith, Sarah A; Visram, Shelina; O'Malley, Claire; Summerbell, Carolyn; Araujo-Soares, Vera; Hillier-Brown, Frances; Lake, Amelia A
Workplaces are a good setting for interventions that aim to support workers in achieving a healthier diet and body weight. However, little is known about the factors that impact on the feasibility and implementation of these interventions, and how these might vary by type of workplace and type of worker. The aim of this study was to explore the views of those involved in commissioning and delivering the Better Health at Work Award, an established and evidence-based workplace health improvement programme. One-to-one semi-structured interviews were conducted with 11 individuals in North East England who had some level of responsibility for delivering workplace dietary interventions. Interviews were transcribed verbatim and analysed using thematic framework analysis. A number of factors were felt to promote the feasibility and implementation of interventions. These included interventions that were cost-neutral (to employee and employer), unstructured, involved colleagues for support, took place at lunchtimes, and were well-advertised and communicated via a variety of media. Offering incentives, not necessarily monetary, was perceived to increase recruitment rates. Factors that militate against feasibility and implementation of interventions included worksites that were large in size and remote, working patterns including shifts and working outside of normal working hours that were not conducive to workers being able to access intervention sessions, workplaces without appropriate provision for healthy food on site, and a lack of support from management. Intervention deliverers perceived that workplace dietary interventions should be equally and easily accessible (in terms of cost and timing of sessions) for all staff, regardless of their job role. Additional effort should be taken to ensure those staff working outside normal working hours, and those working off-site, can easily engage with any intervention, to avoid the risk of intervention-generated inequalities (IGIs).
Full Text Available Self-help by means of dietary interventions can help in management of various disorders including rheumatoid arthritis (RA, a debilitating autoimmune disease. Dietary interventions necessitate a widespread appeal for both patients as well as clinicians due to factors including affordability, accessibility, and presence of scientific evidences that demonstrate substantial benefits in reducing disease symptoms such as pain, joint stiffness, swelling, tenderness and associated disability with disease progression. However, there is still an uncertainty among the community about the therapeutic benefits of dietary manipulations for RA. In the present review, we provide an account of different diets and their possible molecular mechanism of actions inducing observed therapeutic benefits for remission and management of RA. We further indicate food that can be a potential aggravating factor for the disease or may help in symptomatic relief. We thereafter summarize and thereby discuss various diets and food which help in reducing levels of inflammatory cytokines in RA patients that may play an effective role in management of RA following proper patient awareness. We thus would like to promote diet management as a tool that can both supplement and complement present treatment strategies for a better patient health and recovery.
Siegal, Harvey A.
The Weekend Intervention Program (WIP) at the Wright State University School of Medicine is described in this report. Designed to address severe health and social problems while supporting the university's academic mission, the program began with the goal of addressing the health and social problems of alcohol abusers. WIP is a 72-hour intensive…
Hsu, Hui-Chuan; Wang, Chun-Hou; Chen, Yi-Chun; Chang, Ming-Chen; Wang, Jean
This study evaluated the outcome and process of a community-based aging intervention program for the elderly in Taiwan. The program included education on nutrition and dietary behavior and on physical activities. Outcome and process evaluations were conducted. The program may have had some effects on decreasing some dietary behavioral problems and…
Simington, J A; Cargill, L; Hill, W
Crisis intervention is based upon crisis theory and is defined as a short-term active mode of therapy that focuses on solving the client's immediate problem and reestablishing psychological equilibrium. The crisis intervention program was the first phase in the development of a broader mental health program with advancement decisions being based upon evaluation results of this initial phase. An evaluation methodology using the Stufflebeam Goal-Stakeholder Model (1980) was designed and implemented. A satisfaction survey was conducted to develop a database relative to the program's process. The Mental Health Category Measure, and the Crisis Call Outcome Rating Scale were used to capture outcome data. Analysis of the qualitative and quantitative data indicate that stakeholders are satisfied with the program. outcome data demonstrates that the program produces the intended outcomes. Triangulation, a method of comparing the qualitative and quantitative findings revealed consistency, and thus provides confidence in the accuracy of the findings.
Vernieri, Claudio; Casola, Stefano; Foiani, Marco; Pietrantonio, Filippo; de Braud, Filippo; Longo, Valter
Most tumors display oncogene-driven reprogramming of several metabolic pathways, which are crucial to sustain their growth and proliferation. In recent years, both dietary and pharmacological approaches that target deregulated tumor metabolism are beginning to be considered for clinical applications. Dietary interventions exploit the ability of nutrient-restricted conditions to exert broad biological effects, protecting normal cells, organs and systems, while sensitizing a wide variety of cancer cells to cytotoxic therapies. On the other hand, drugs targeting enzymes or metabolites of crucial metabolic pathways can be highly specific and effective, but must be matched with a responsive tumor, which might rapidly adapt. In this Review, we illustrate how dietary and pharmacological therapies differ in their effect on tumor growth, proliferation and metabolism, and discuss the available preclinical and clinical evidence in favor or against each of them. We also indicate, when appropriate, how to optimize future investigations on metabolic therapies on the basis of tumor- and patient-related characteristics. PMID:27872127
Integrating Nutrition Interventions into an Existing Maternal, Neonatal, and Child Health Program Increased Maternal Dietary Diversity, Micronutrient Intake, and Exclusive Breastfeeding Practices in Bangladesh: Results of a Cluster-Randomized Program Evaluation.
Nguyen, Phuong Hong; Kim, Sunny S; Sanghvi, Tina; Mahmud, Zeba; Tran, Lan Mai; Shabnam, Sadia; Aktar, Bachera; Haque, Raisul; Afsana, Kaosar; Frongillo, Edward A; Ruel, Marie T; Menon, Purnima
Background: Maternal undernutrition is a major concern globally, contributing to poor birth outcomes. Limited evidence exists on delivering multiple interventions for maternal nutrition simultaneously. Alive & Thrive addressed this gap by integrating nutrition-focused interpersonal counseling, community mobilization, distribution of free micronutrient supplements, and weight-gain monitoring through an existing Maternal, Neonatal, and Child Health (MNCH) program in Bangladesh. Objectives: We evaluated the effect of providing nutrition-focused MNCH compared with standard MNCH (antenatal care with standard nutrition counseling) on coverage of nutrition interventions, maternal dietary diversity, micronutrient supplement intake, and early breastfeeding practices. Methods: We used a cluster-randomized design with cross-sectional surveys at baseline (2015) and endline (2016) ( n ∼ 300 and 1000 pregnant or recently delivered women, respectively, per survey round). We derived difference-in-difference effect estimates, adjusted for geographic clustering and infant age and sex. Results: Coverage of interpersonal counseling was high; >90% of women in the nutrition-focused MNCH group were visited at home by health workers for maternal nutrition and breastfeeding counseling. The coverage of community mobilization activities was ∼50%. Improvements were significantly greater in the nutrition-focused MNCH group than in the standard MNCH group for consumption of iron and folic acid [effect: 9.8 percentage points (pp); 46 tablets] and calcium supplements (effect: 12.8 pp; 50 tablets). Significant impacts were observed for the number of food groups consumed (effect: 1.6 food groups), percentage of women who consumed ≥5 food groups/d (effect: 30.0 pp), and daily intakes of several micronutrients. A significant impact was also observed for exclusive breastfeeding (EBF; effect: 31 pp) but not for early initiation of breastfeeding. Conclusions: Addressing nutrition during pregnancy
Shai, Iris; Spence, J David; Schwarzfuchs, Dan; Henkin, Yaakov; Parraga, Grace; Rudich, Assaf; Fenster, Aaron; Mallett, Christiane; Liel-Cohen, Noah; Tirosh, Amir; Bolotin, Arkady; Thiery, Joachim; Fiedler, Georg Martin; Blüher, Matthias; Stumvoll, Michael; Stampfer, Meir J
It is currently unknown whether dietary weight loss interventions can induce regression of carotid atherosclerosis. In a 2-year Dietary Intervention Randomized Controlled Trial-Carotid (DIRECT-Carotid) study, participants were randomized to low-fat, Mediterranean, or low-carbohydrate diets and were followed for changes in carotid artery intima-media thickness, measured with standard B-mode ultrasound, and carotid vessel wall volume (VWV), measured with carotid 3D ultrasound. Of 140 complete images of participants (aged 51 years; body mass index, 30 kg/m(2); 88% men), higher baseline carotid VWV was associated with increased intima-media thickness, age, male sex, baseline weight, blood pressure, and insulin levels (Plow-fat, Mediterranean, or low-carbohydrate groups (-60.69 mm(3), -37.69 mm(3), -84.33 mm(3), respectively; P=0.28). Mean change in intima-media thickness was -1.1% (P=0.18). A reduction in the ratio of apolipoprotein B(100) to apolipoprotein A1 was observed in the low-carbohydrate compared with the low-fat group (P=0.001). Participants who exhibited carotid VWV regression (mean decrease, -128.0 mm(3); 95% confidence interval, -148.1 to -107.9 mm(3)) compared with participants who exhibited progression (mean increase, +89.6 mm(3); 95% confidence interval, +66.6 to +112.6 mm(3)) had achieved greater weight loss (-5.3 versus -3.2 kg; P=0.03), greater decreases in systolic blood pressure (-6.8 versus -1.1 mm Hg; P=0.009) and total homocysteine (-0.06 versus +1.44 mumol/L; P=0.04), and a higher increase of apolipoprotein A1 (+0.05 versus -0.00 g/L; P=0.06). In multivariate regression models, only the decrease in systolic blood pressure remained a significant independent modifiable predictor of subsequent greater regression in both carotid VWV (beta=0.23; P=0.01) and intima-media thickness (beta=0.28; P=0.008) levels. Two-year weight loss diets can induce a significant regression of measurable carotid VWV. The effect is similar in low-fat, Mediterranean, or
Carmody, James F; Olendzki, Barbara C; Merriam, Philip A; Liu, Qin; Qiao, Yongxia; Ma, Yunsheng
Diet may represent a modifiable prostate cancer risk factor, but a vegetable-based prostate-healthy diet is a major change for most men. We used a ratio of animal to vegetable proteins (A:V) to evaluate whether a comprehensive dietary change was self-sustaining following completion of 11 weekly dietary and cooking classes that integrated mindfulness training. Thirty-six men with recurring prostate cancer were randomized to the intervention or wait-list control. Assessments were at baseline, 3 months, and 6 months. Of 17 men randomized to the intervention, 14 completed the requirements. Nineteen were randomized to control and 17 completed requirements. Compared with controls, a significant postintervention (3 months) decrease in A:V in the intervention group (P=0.01) was self-maintained 3 months postintervention (P=0.049). At each assessment, A:V was correlated with lycopene, fiber, saturated fat, and dietary cholesterol, four dietary components linked to clinically relevant outcomes in prostate cancer. Change in A:V was also significantly correlated with changes in fiber, saturated fat, and dietary cholesterol intake. Participants reported regular mindfulness training practice, and there was a significant correlation between mindfulness training practice and changes in both initiation and maintenance of the change in A:V. These pilot results provide encouraging evidence for the feasibility of a dietary program that includes mindfulness training in supporting dietary change for men with recurrent prostate cancer and invite further study to explore the possible role of mindfulness training as a means of supporting both initiation of dietary changes and maintenance of those changes over time. Copyright © 2012 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.
Full Text Available Weight loss is a public health concern in obesity-related diseases such as metabolic syndrome (MetS. However, restrictive diets might induce bone loss. The nature of exercise and whether exercise with weight loss programs can protect against potential bone mass deficits remains unclear. Moreover, compliance is essential in intervention programs. Thus, we aimed to investigate the effects that modality and exercise compliance have on bone mineral content (BMC and density (BMD.We investigated 90 individuals with MetS who were recruited for the 1-year RESOLVE trial. Community-dwelling seniors with MetS were randomly assigned into three different modalities of exercise (intensive resistance, intensive endurance, moderate mixed combined with a restrictive diet. They were compared to 44 healthy controls who did not undergo the intervention.This intensive lifestyle intervention (15-20 hours of training/week + restrictive diet resulted in weight loss, body composition changes and health improvements. Baseline BMC and BMD for total body, lumbar spine and femoral neck did not differ between MetS groups and between MetS and controls. Despite changes over time, BMC or BMD did not differ between the three modalities of exercise and when compared with the controls. However, independent of exercise modality, compliant participants increased their BMC and BMD compared with their less compliant peers. Decreases in total body lean mass and negative energy balance significantly and independently contributed to decreases in lumbar spine BMC.After the one year intervention, differences relating to exercise modalities were not evident. However, compliance with an intensive exercise program resulted in a significantly higher bone mass during energy restriction than non-compliance. Exercise is therefore beneficial to bone in the context of a weight loss program.ClinicalTrials.gov NCT00917917.
Flynn, Angela C; Dalrymple, Kathryn; Barr, Suzanne
CONTEXT: Interventions targeting maternal obesity are a healthcare and public health priority. OBJECTIVE: The objective of this review was to evaluate the adequacy and effectiveness of the methodological designs implemented in dietary intervention trials for obesity in pregnancy. DATA SOURCES: A ...
Piperakis, Stylianos M.; Sotiriou, Apostolos; Georgiou, Evanthia; Thanou, Ageliki; Zafiropoulou, Maria
The purpose of this study was first to assess and then to improve the diet of Greek primary school children teaching them healthy dietary habits and instructing them to face critically advertisements and media projected dietary models using a program which included intervention on cognitive, emotional, and social level. The results show that our…
Ponce, Juan; Ramos-Martin, Jesus
To differentiate the effects of food vouchers and training in health and nutrition on consumption and dietary diversity in Ecuador by using an experimental design. Interventions involved enrolling three groups of approximately 200 randomly selected households per group in three provinces in Ecuador. Power estimates and sample size were computed using the Optimal Design software, with a power of 80 %, at 5 % of significance and with a minimum detectable effect of 0·25 (sd). The first group was assigned to receive a monthly food voucher of $US 40. The second group was assigned to receive the same $US 40 voucher, plus training on health and nutrition issues. The third group served as the control. Weekly household values of food consumption were converted into energy intake per person per day. A simple proxy indicator was constructed for dietary diversity, based on the Food Consumption Score. Finally, an econometric model with three specifications was used for analysing the differential effect of the interventions. Three provinces in Ecuador, two from the Sierra region (Carchi and Chimborazo) and one from the Coastal region (Santa Elena). Members of 773 households randomly selected (n 4343). No significant impact on consumption for any of the interventions was found. However, there was evidence that voucher systems had a positive impact on dietary diversity. No differentiated effects were found for the training intervention. The most cost-effective intervention to improve dietary diversity in Ecuador is the use of vouchers to support family choice in food options.
Milk: high-quality protein, calcium and riboflavin. • Eggs: high-quality protein, vitamins A, B12, D, and E, riboflavin, pantothenic acid, iron, selenium, biotin, lutein and iodine. ARTICLE. Elimination diets and dietary interventions for the management of food allergies. A C Lang, D A van der Spuy, E Goddard, A J Terblanche, ...
Elimination diets and dietary interventions for the management of food allergies. ... risk of co-reactivity between CMPA and soya allergy in non- IgE-mediated conditions. Other mammalian milks and plant-based milks, including rice and oat milks, are not suitable as sole nutrition for cow's milk protein allergic individuals.
Dragsted, L. O.; Kristensen, M.; Ravn-Haren, Gitte
Metabolomics is a promising tool for searching out new biomarkers and the development of hypotheses in nutrition research. This chapter will describe the design of human dietary intervention studies where samples are collected for metabolomics analyses as well as the analytical issues and data...
Schultz, Jennifer; Litchfield, Ruth
Short dietary assessment instruments known as screeners have potential for use in evaluating nutrition education programming because detecting change in dietary intake can demonstrate movement toward program goals. Using screeners results in objective dietary intake data but involves less administrative time, training, and cost than other…
Deliens, Tom; Van Crombruggen, Rob; Verbruggen, Sofie; De Bourdeaudhuij, Ilse; Deforche, Benedicte; Clarys, Peter
This study aimed to provide an overview of available literature on interventions aiming to improve dietary intake among university students. A systematic review was conducted following the PRISMA guidelines. Web of Science, PubMed, PsycINFO and SPORTDiscus were searched for relevant articles. Risk of bias was assessed using the Academy of Nutrition and Dietetics Quality Criteria Checklist for Primary Research. Twenty studies were identified, consisting of 12 randomised controlled trials, 1 quasi-experiment and 7 pre-experiments. Six studies were conducted outside the US. Risk of bias assessment revealed an average quality score of 5.8/10. Of the 13 interventions which were effective in improving students' dietary intake, 8 used an intrapersonal approach, with 6 of them using the web or some kind of media to facilitate the intervention. The 5 remaining studies used an environmental (point-of-purchase) approach. Only 1 intervention, using 10 web-based lessons, based on non-diet principles and focused on eating competence and size acceptance to promote healthy eating, was found to be effective in the long term. Nutrition education, enhancing self-regulation components towards dietary intake (often facilitated by the worldwide web or other media devices), and point-of-purchase messaging strategies may improve university or college students' dietary intake. Future high quality randomised controlled trials should evaluate sustainability of intervention effects, as well as further investigate the effectiveness of realistic and low-cost environmental (preferably combined with intrapersonal) interventions which can easily and instantly reach a great part of the university population. Copyright © 2016 Elsevier Ltd. All rights reserved.
Racey, Megan; O'Brien, Charlene; Douglas, Sabrina; Marquez, Olivia; Hendrie, Gilly; Newton, Genevieve
Background: Owing to the associations between diet and health, it is important that effective health promotion strategies establish healthful eating behaviors from an early age. We reviewed the intensity of school-based interventions aimed to modify dietary behavior in preadolescent and adolescents and related intervention characteristics to…
Angotti, C. M.; Chan, W. T.; Sample, C. J.; Levine, M. S.
PURPOSE: To elucidate a potential combined dietary and exercise intervention affect on cardiovascular risk reduction of the National Aeronautics and Space Administration Headquarters employees. DESIGN: A nonexperimental, longitudinal, clinical-chart review study (1987 to 1996) of an identified intervention group and a reference (not a control) group. SETTING: The study group worked in an office environment and participated in the annual medical examinations. SUBJECTS: An intervention group of 858 people with initially elevated serum cholesterol, and a reference group of 963 people randomly sampled from 10% of the study group. MEASURES: Serum cholesterol data were obtained for both groups, respectively, from pre- and postintervention and annual examinations. The reference group was adjusted by statistical exclusion of potential intervention participants. Regression equations (cholesterol vs. study years) for the unadjusted/adjusted reference groups were tested for statistical significance. INTERVENTION: An 8-week individualized, combined dietary and exercise program was instituted with annual follow-ups and was repeated where warranted. RESULTS: Only the unadjusted (but not the adjusted) reference group with initial mean total serum cholesterol levels above 200 mg/dL shows a significant 9-year decline trend and significant beta coefficient tests. An intervention effect is suggested. Mean high density lipoprotein cholesterol rose slightly in the intervention group but was maintained in the reference group. CONCLUSION: With potential design limitations, the NASA intervention program focusing on a high risk group may be associated to some degree, if not fully, with an overall cardiovascular risk profile improvement.
Marcum, Christopher Steven; Goldring, Megan R; McBride, Colleen M; Persky, Susan
Meal construction is largely governed by nonconscious and habit-based processes that can be represented as a collection of in dividual, micro-level food choices that eventually give rise to a final plate. Despite this, dietary behavior intervention research rarely captures these micro-level food choice processes, instead measuring outcomes at aggregated levels. This is due in part to a dearth of analytic techniques to model these dynamic time-series events. The current article addresses this limitation by applying a generalization of the relational event framework to model micro-level food choice behavior following an educational intervention. Relational event modeling was used to model the food choices that 221 mothers made for their child following receipt of an information-based intervention. Participants were randomized to receive either (a) control information; (b) childhood obesity risk information; (c) childhood obesity risk information plus a personalized family history-based risk estimate for their child. Participants then made food choices for their child in a virtual reality-based food buffet simulation. Micro-level aspects of the built environment, such as the ordering of each food in the buffet, were influential. Other dynamic processes such as choice inertia also influenced food selection. Among participants receiving the strongest intervention condition, choice inertia decreased and the overall rate of food selection increased. Modeling food selection processes can elucidate the points at which interventions exert their influence. Researchers can leverage these findings to gain insight into nonconscious and uncontrollable aspects of food selection that influence dietary outcomes, which can ultimately improve the design of dietary interventions.
Full Text Available Hispanic children and those from low-socioeconomic status are predisposed to unhealthy eating habits and obesity. Aim. to implement an individualized, face-to-face, parent supported, and school-partnership dietetic intervention to promote healthy eating habits and decrease body mass index. Prospective school year dietetic intervention of 101 obese, Hispanic, low-socioeconomic school-age children representative of Monterrey, Mexico, consisted of anthropometrics, dietetic assessment, energy-restriction tailor-made daily menus, and parental education every three weeks. Student’s t-test was used for means comparison. A significant decrease was found in body mass index percentile (96.43±3.32 to 93.42±8.12/P=0.00 and energy intake/day of −755.7 kcal/day (P=0.00. Among other energy dense foods with significant decline in servings/day and servings/week were processed meats (3.13 ± 1.43 to 2.19 ± 1.04/P=0.00 and 5.60 ± 1.75 to 4.37 ± 2.10/P=0.00, resp., saturated fat (1.47 ± 1.08 to 0.78 ± 0.79/P=0.00 and 2.19±2.18 to 1.1±1.36/P=0.00, sweetened beverages (2.79±1.99 to 1.42±1.21 and 6.21±1.72 to 3.89±2.80/P=0.00, and desserts and refined-grain bakery (1.99±1.54 to 1.32±1.59 and 2.85 ± 2.54 to 1.57 ± 2.20/P=0.00. There was a significant increase in servings/day and servings/week of water (2.98 ± 2.02 to 4.91 ± 2.37 and 6.62 ± 2.03 to 6.87 ± 0.91/P=0.00, resp. and nutrient dense foods such as fruits (1.31 ± 0.89 to 1.66 ± 0.96 and 3.34 ± 2.24 to 4.28 ± 2.43/P=0.00 and fish and poultry (3.76 ± 2.15 to 4.54 ± 2.25/P=0.00. This intervention created healthy eating habits and decreased body mass index in a high risk population. Trial registration number: NCT01925976.
Moreno-Sànchez, Diana; Gutierrez, Norma G.; Lamadrid-Zertuche, Ana C.; Hernandez-Torre, Martin M.
Hispanic children and those from low-socioeconomic status are predisposed to unhealthy eating habits and obesity. Aim. to implement an individualized, face-to-face, parent supported, and school-partnership dietetic intervention to promote healthy eating habits and decrease body mass index. Prospective school year dietetic intervention of 101 obese, Hispanic, low-socioeconomic school-age children representative of Monterrey, Mexico, consisted of anthropometrics, dietetic assessment, energy-restriction tailor-made daily menus, and parental education every three weeks. Student's t-test was used for means comparison. A significant decrease was found in body mass index percentile (96.43 ± 3.32 to 93.42 ± 8.12/P = 0.00) and energy intake/day of −755.7 kcal/day (P = 0.00). Among other energy dense foods with significant decline in servings/day and servings/week were processed meats (3.13 ± 1.43 to 2.19 ± 1.04/P = 0.00 and 5.60 ± 1.75 to 4.37 ± 2.10/P = 0.00, resp.), saturated fat (1.47 ± 1.08 to 0.78 ± 0.79/P = 0.00 and 2.19 ± 2.18 to 1.1 ± 1.36/P = 0.00), sweetened beverages (2.79 ± 1.99 to 1.42 ± 1.21 and 6.21 ± 1.72 to 3.89 ± 2.80/P = 0.00), and desserts and refined-grain bakery (1.99 ± 1.54 to 1.32 ± 1.59 and 2.85 ± 2.54 to 1.57 ± 2.20/P = 0.00). There was a significant increase in servings/day and servings/week of water (2.98 ± 2.02 to 4.91 ± 2.37 and 6.62 ± 2.03 to 6.87 ± 0.91/P = 0.00, resp.) and nutrient dense foods such as fruits (1.31 ± 0.89 to 1.66 ± 0.96 and 3.34 ± 2.24 to 4.28 ± 2.43/P = 0.00) and fish and poultry (3.76 ± 2.15 to 4.54 ± 2.25/P = 0.00). This intervention created healthy eating habits and decreased body mass index in a high risk population. Trial registration number: NCT01925976. PMID:24592170
Ullah, Mohammad F; Bhat, Showket H; Husain, Eram; Abu-Duhier, Faisel; Hadi, S M; Sarkar, Fazlul H; Ahmad, Aamir
Neoplastic conditions associated with gastrointestinal (GI) tract are common worldwide with colorectal cancer alone accounting for the third leading rate of cancer incidence. Other GI malignancies such as esophageal carcinoma have shown an increasing trend in the last few years. The poor survival statistics of these fatal cancer diseases highlight the need for multiple alternative treatment options along with effective prophylactic strategies. Worldwide geographical variation in cancer incidence indicates a correlation between dietary habits and cancer risk. Epidemiological studies have suggested that populations with high intake of certain dietary agents in their regular meals have lower cancer rates. Thus, an impressive embodiment of evidence supports the concept that dietary factors are key modulators of cancer including those of GI origin. Preclinical studies on animal models of carcinogenesis have reflected the pharmacological significance of certain dietary agents called as nutraceuticals in the chemoprevention of GI neoplasia. These include stilbenes (from red grapes and red wine), isoflavones (from soy), carotenoids (from tomatoes), curcuminoids (from spice turmeric), catechins (from green tea), and various other small plant metabolites (from fruits, vegetables, and cereals). Pleiotropic action mechanisms have been reported for these diet-derived chemopreventive agents to retard, block, or reverse carcinogenesis. This review presents a prophylactic approach to primary prevention of GI cancers by highlighting the translational potential of plant-derived nutraceuticals from epidemiological, laboratory, and clinical studies, for the better management of these cancers through consumption of nutraceutical rich diets and their intervention in cancer therapeutics.
Freedland, Stephen J; Aronson, William J
There is increasing interest in complementary and holistic approaches for cancer prevention and management. We sought to review the latest literature regarding dietary interventions for prostate cancer with a special emphasis on dietary fat and carbohydrate intake for modulating prognosis among men with prostate cancer. Several recent prospective trials have investigated various dietary and lifestyle investigations on malignant prostate tissue biology. These interventions included a very low-fat (12% fat kcals) vegan diet with various supplements and lifestyle changes, a more traditional low-fat diet (25% fat kcals) with flaxseed supplementation, and a low-glycemic index diet. Low-glycemic index and very low-fat vegan diets (with supplements and lifestyle changes) alter tumor biology as assessed by tumor gene expression changes, with a common mechanism perhaps being weight loss whereas no effects were seen with a traditional low-fat diet. In mice, either very low-fat or low-carbohydrate diets significantly slow tumor growth independent of weight loss. Epidemiologic and preclinical data also suggest cholesterol intake and serum cholesterol levels may be linked with the development and progression of prostate cancer. Small clinical trials suggest that tumor biology can be altered by either a vegan low-fat diet or eliminating simple carbohydrates accompanied by weight loss. Larger and longer term studies are needed to determine the clinical relevance of these findings.
Prell, Hillevi C; Berg, M Christina; Jonsson, Lena M; Lissner, Lauren
This study examined the effect of 2 school-based interventions on adolescents' consumption and knowledge of fish with the hypothesis that home economics education would enhance the effect of modifications in the school canteen. The school lunch intervention (SL) focused on changes in the school canteen, and the school lunch + home economics intervention (SL + HE) in addition consisted of changes in the home economics syllabus. Pupils in the 8th grade (n = 228) from 3 schools in Göteborg, Sweden, participated (control, n = 83; SL group, n = 58; SL + HE group, n = 87). A controlled design was used in which behavior and knowledge were assessed before and after the intervention. In contrast to much previous research of this type, measurement of behavior was based primarily on direct observation as opposed to self-reported intakes. Behavior (fish consumption) was measured individually by structured observations in the school canteen 5 times (once a week) when fish was served. Nutritional knowledge was measured by means of 10 items in a questionnaire. To analyze changes in behavior, a nonparametric statistical method assessing systematic change in paired ordered categoric variables was used. At follow-up evaluation, consumption had increased significantly in the SL + HE group, a change that also differed from the control group. In addition, significant positive changes in knowledge were observed in both intervention groups, but not in controls. The results suggest that dietary change was achieved by modifying conditions in the school canteen together with changing the home economics syllabus. This study shows the importance of the school in the promotion of dietary change among adolescents.
Summers, Matthew A; Rupasinghe, Thusitha; Vasiljevski, Emily R; Evesson, Frances J; Mikulec, Kathy; Peacock, Lauren; Quinlan, Kate GR; Cooper, Sandra T; Roessner, Ute; Stevenson, David A; Little, David G; Schindeler, Aaron
Neurofibromatosis type 1 (NF1) is an autosomal dominant genetic disorder with complex symptomology. In addition to a predisposition to tumors, children with NF1 can present with reduced muscle mass, global muscle weakness, and impaired motor skills, which can have a significant impact on quality of life. Genetic mouse models have shown a lipid storage disease phenotype may underlie muscle weakness in NF1. Herein we confirm that biopsy specimens from six individuals with NF1 similarly manifest features of a lipid storage myopathy, with marked accumulation of intramyocellular lipid, fibrosis, and mononuclear cell infiltrates. Intramyocellular lipid was also correlated with reductions in neurofibromin protein expression by western analysis. An RNASeq profile of Nf1null muscle from a muscle-specific Nf1 knockout mouse (Nf1MyoD-/-) revealed alterations in genes associated with glucose regulation and cell signaling. Comparison by lipid mass spectrometry demonstrated that Nf1null muscle specimens were enriched for long chain fatty acid (LCFA) containing neutral lipids, such as cholesterol esters and triacylglycerides, suggesting fundamentally impaired LCFA metabolism. The subsequent generation of a limb-specific Nf1 knockout mouse (Nf1Prx1-/-) recapitulated all observed features of human NF1 myopathy, including lipid storage, fibrosis, and muscle weakness. Collectively, these insights led to the evaluation of a dietary intervention of reduced LCFAs, and enrichment of medium-chain fatty acids (MCFAs) with L-carnitine. Following 8-weeks of dietary treatment, Nf1Prx1-/- mice showed a 45% increase in maximal grip strength, and a 71% reduction in intramyocellular lipid staining compared with littermates fed standard chow. These data link NF1 deficiency to fundamental shifts in muscle metabolism, and provide strong proof of principal that a dietary intervention can ameliorate symptoms. © The Author(s) 2017. Published by Oxford University Press. All rights reserved. For
Ho, Mandy; Gow, Megan; Halim, Jocelyn; Chisholm, Kerryn; Baur, Louise A; Noakes, Manny; Steinbeck, Katherine; Kohn, Michael R; Cowell, Chris T; Garnett, Sarah P
Overweight adolescents are more likely to have dysfunctional eating behaviours compared to normal weight adolescents. Little is known about the effects of obesity treatment on the psychological dimensions of eating behavior in this population. To examine the effects of a prescriptive dietary intervention on external eating (eating in response to food cues, regardless of hunger and satiety), emotional eating and dietary restraint and their relation to weight loss. Parental acceptability was also examined. This is a secondary study of a 12-month randomized trial, the RESIST study, which examined the effects of two diets on insulin sensitivity. Participants were 109 obese 10- to 17-year-olds with clinical features of insulin resistance. The program commenced with a 3-month dietary intervention using a structured meal plan, with the addition of an exercise intervention in the next 3 months and followed by a 6 month maintenance period.This paper presents changes in eating behaviors measured by the Eating Pattern Inventory for Children and parent rated diet acceptability during the first 6 months of the trial. As there was no difference between the diets on outcome of interest, both diet groups were combined for analyses. After 6 months, the proportion of participants who reported consuming more in response to external eating cues decreased from 17% to 5% (P = 0.003), whereas non- emotional eating increased from 48% to 65% (p = 0.014). Dietary restraint and parental pressure to eat remained unchanged. A reduction in external eating (rho = 0.36, P emotional eating, led to modest weight loss and did not cause any adverse effect on dietary restraint. Australian New Zealand Clinical Trial Registration Number (ACTRN) 12608000416392 https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=83071.
Background Overweight adolescents are more likely to have dysfunctional eating behaviours compared to normal weight adolescents. Little is known about the effects of obesity treatment on the psychological dimensions of eating behavior in this population. Objective To examine the effects of a prescriptive dietary intervention on external eating (eating in response to food cues, regardless of hunger and satiety), emotional eating and dietary restraint and their relation to weight loss. Parental acceptability was also examined. Method This is a secondary study of a 12-month randomized trial, the RESIST study, which examined the effects of two diets on insulin sensitivity. Participants were 109 obese 10- to 17-year-olds with clinical features of insulin resistance. The program commenced with a 3-month dietary intervention using a structured meal plan, with the addition of an exercise intervention in the next 3 months and followed by a 6 month maintenance period.This paper presents changes in eating behaviors measured by the Eating Pattern Inventory for Children and parent rated diet acceptability during the first 6 months of the trial. As there was no difference between the diets on outcome of interest, both diet groups were combined for analyses. Results After 6 months, the proportion of participants who reported consuming more in response to external eating cues decreased from 17% to 5% (P = 0.003), whereas non- emotional eating increased from 48% to 65% (p = 0.014). Dietary restraint and parental pressure to eat remained unchanged. A reduction in external eating (rho = 0.36, P obese adolescents with clinical features of insulin resistance. It may reduce external and emotional eating, led to modest weight loss and did not cause any adverse effect on dietary restraint. Trial registration Australian New Zealand Clinical Trial Registration Number (ACTRN) 12608000416392 https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=83071 PMID:24156290
Volpe Stella L
Full Text Available Abstract Background The HEALTHY study was designed to respond to the alarming trends in increasing rates of overweight, obesity, and type 2 diabetes mellitus in youth. The objective of this analysis was to examine the effects of the HEALTHY study on student self-reported dietary intakes (energy, macronutrients and grams consumed of selected food groups. Methods HEALTHY was a cluster-randomized study in 42 public middle schools. Students, n = 3908, self-reported dietary intake using the Block Kids Questionnaire. General linear mixed models were used to analyze differences in dietary intake at the end of the study between intervention and control schools. Results The reported average daily fruit consumption was 10% higher at the end of the study in the intervention schools than in the control schools (138 g or approximately 2 servings versus 122 g, respectively, p = 0.0016. The reported water intake was approximately 2 fluid ounces higher in the intervention schools than in the control (483 g versus 429 g respectively; p = 0.008. There were no significant differences between intervention and control for mean intakes of energy, macronutrients, fiber, grains, vegetables, legumes, sweets, sweetened beverages, and higher- or lower-fat milk consumption. Conclusion The HEALTHY study, a five-semester middle school-based intervention program that integrated multiple components in nutrition, physical education, behavior change, and social marketing-based communications, resulted in significant changes to student's reported fruit and water intake. Subsequent interventions need to go beyond the school environment to change diet behaviors that may affect weight status of children. Clinical Trials Registration NCT00458029
Olney, Deanna K; Rawat, Rahul; Ruel, Marie T
This article reviews the potential of four broad types of platforms, health, agriculture, market-based, and social protection programs, to deliver multiple micronutrient (MMN) interventions (supplementation, fortification, and dietary modification). We assessed the platforms' potential based on seven performance criteria related to programs within these platforms: 1) targeting, 2) efficacy of interventions, 3) quality of implementation, 4) utilization, 5) impact, 6) coverage, and 7) sustainability. We highlight one type of program per platform to illustrate strengths and weaknesses for delivering MMN interventions, identify critical knowledge gaps, and highlight what is needed to increase effectiveness for delivering MMN interventions. We found that all four platforms have the potential to effectively deliver MMN interventions if the following key program elements are addressed: 1) strong behavior change communication strategies to increase demand and proper utilization of services/products; 2) supply side interventions to ensure consistent availability of high quality interventions, products, and well-trained staff; 3) rigorous evaluations of effectiveness, quality of delivery, and impact pathways to generate best practices for replication and scale-up; and 4) timely dissemination of evaluation results to ensure use by program implementers and policy makers. The diversification of delivery platforms, which simultaneously addresses multiple determinants of MMN deficiencies and expands coverage, is needed to accelerate progress in reducing MMN deficiencies.
Kalarchian, Melissa A; Levine, Michele D; Marcus, Marsha D
Structured dietary interventions have been associated with improved outcomes in adult weight-control programs, but virtually no research has focused on children. Thus, we conducted an uncontrolled pilot study to determine the potential utility of structured approaches to enhance the dietary component of family-based treatment of severe pediatric obesity (body mass index [BMI] >97th percentile for age and sex). Children aged 8-12 years participated with a parent or guardian. Individualized menu plans were provided (MENU, n =12) alone, or along with meals and snacks for the child (MENU+MEAL, n =6). All families received up to $30/week reimbursement for foods included in the menus. Median BMI change was -1.2 kg/m 2 for MENU ( n =12), and -1.8 kg/m 2 for MENU+MEAL ( n =6). Both approaches were associated with significant reductions in BMI ( p obesity are acceptable to families and warrant further development.
Alice A. Gibson
Full Text Available Dietary interventions are the cornerstone of obesity treatment. The optimal dietary approach to weight loss is a hotly debated topic among health professionals and the lay public alike. An emerging body of evidence suggests that a higher level of adherence to a diet, regardless of the type of diet, is an important factor in weight loss success over the short and long term. Key strategies to improve adherence include designing dietary weight loss interventions (such as ketogenic diets that help to control the increased drive to eat that accompanies weight loss, tailoring dietary interventions to a person’s dietary preferences (and nutritional requirements, and promoting self-monitoring of food intake. The aim of this paper is to examine these strategies, which can be used to improve adherence and thereby increase the success of dietary weight loss interventions.
Toft, Ulla; Jakobsen, Iris Marie; Aadahl, Mette
To investigate whether the effect of an individualised multi-factorial lifestyle intervention on dietary habits differs across socioeconomic groups.......To investigate whether the effect of an individualised multi-factorial lifestyle intervention on dietary habits differs across socioeconomic groups....
Rebelo, Irene; Casal, Susana
Coffee beverages, prepared in a multitude of ways around the world, are increasingly part of our daily lives. Although considered an unhealthy beverage for decades, coffee is increasingly the headline of medical journals in association with a reduced risk for several diseases. What if this beverage could give us pleasure, while modulating mood and lowering the risk for several diseases of the modern society, including type 2 diabetes (T2D)? Based on the most recent epidemiological and research data, long-term consumption of coffee beverages is associated with a lower risk of developing T2D in healthy individuals, probably involving multiple mechanisms, with interventions on glucose homeostasis, antioxidant activity, and inflammatory biomarkers. Several coffee constituents potentially responsible for these effects are described, as well as the factors that make their presence highly variable, with interesting effects associated with chlorogenic acids, trigonelline and norharman. Due to the high number of compounds contained in coffee, we explore the potential synergic effect within the coffee matrix. Moreover, acute coffee consumption shows different health effects from those achieved on a long-term daily consumption, and not all coffee beverages are similar. Still, despite the huge amount or work developed in the last decade, the substances and mechanisms behind these protective effects on T2D are still to be fully elucidated, being therefore soon for dietary interventions based on coffee. Copyright© Bentham Science Publishers; For any queries, please email at firstname.lastname@example.org.
Geaney, Fiona; Kelly, Clare; Di Marrazzo, Jessica Scotto; Harrington, Janas M; Fitzgerald, Anthony P; Greiner, Birgit A; Perry, Ivan J
Evidence on effective workplace dietary interventions is limited. The comparative effectiveness of a workplace environmental dietary modification and an educational intervention both alone and in combination was assessed versus a control workplace on employees' dietary intakes, nutrition knowledge and health status. In the Food Choice at Work cluster controlled trial, four large, purposively selected manufacturing workplaces in Ireland were allocated to control (N=111), nutrition education (Education) (N=226), environmental dietary modification (Environment) (N=113) and nutrition education and environmental dietary modification (Combined) (N=400) in 2013. Nutrition education included group presentations, individual consultations and detailed nutrition information. Environmental dietary modification included menu modification, fruit price discounts, strategic positioning of healthier alternatives and portion size control. Data on dietary intakes, nutrition knowledge and health status were obtained at baseline and follow-up at 7-9months. Multivariate analysis of covariance compared changes across the four groups with adjustment for age, gender, educational status and other baseline characteristics. Follow-up data at 7-9months were obtained for 541 employees (64% of 850 recruited) aged 18-64years: control: 70 (63%), Education: 113 (50%), 74 (65%) and Combined: 284 (71%). There were significant positive changes in intakes of saturated fat (p=0.013), salt (p=0.010) and nutrition knowledge (p=0.034) between baseline and follow-up in the combined intervention versus the control. Small but significant changes in BMI (-1.2kg/m(2) (95% CI -2.385, -0.018, p=0.047) were observed in the combined intervention. Effects in the education and environment alone workplaces were smaller and generally non-significant. Combining nutrition education and environmental dietary modification may be an effective approach for promoting a healthy diet and weight loss at work. Copyright © 2016
Awa, Wendy L; Plaumann, Martina; Walter, Ulla
To evaluate the effectiveness of intervention programs at the workplace or elsewhere aimed at preventing burnout, a leading cause of work related mental health impairment. A systematic search of burnout intervention studies was conducted in the databases Medline, PsycINFO and PSYNDEX from 1995 to 2007. Data was also extracted from papers found through a hand search. A total of 25 primary intervention studies were reviewed. Seventeen (68%) were person-directed interventions, 2 (8%) were organization-directed and 6 (24%) were a combination of both interventions types. Eighty percent of all programs led to a reduction in burnout. Person-directed interventions reduced burnout in the short term (6 months or less), while a combination of both person- and organization-directed interventions had longer lasting positive effects (12 months and over). In all cases, positive intervention effects diminished in the course of time. Intervention programs against burnout are beneficial and can be enhanced with refresher courses. Better implemented programs including both person- and organization-directed measures should be offered and evaluated. A combination of both intervention types should be further investigated, optimized and practiced. Institutions should recognize the need for and make burnout intervention programs available to employees. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.
Jenmalm, M C; Duchén, K
The increasing allergy prevalence in affluent countries may be caused by reduced microbial stimulation and a decreased dietary ω-3/ω-6 long-chain polyunsaturated fatty acid (LCPUFA) ratio, resulting in an abnormal postnatal immune maturation. The timing of allergy-preventive probiotic and ω-3 LCPUFA interventions is critical, as early-life events occurring during critical windows of immune vulnerability can have long-term impact on immune development. The maternal dietary and microbial environment during pregnancy may programme the immune development of the child. Prenatal environmental exposures may alter gene expression via epigenetic mechanisms, aiming to induce physiological adaptations to the anticipated postnatal environment, but potentially also increasing disease susceptibility in the offspring if exposures are mismatched. Although the importance of fetal programming mostly has been studied in cardiovascular and metabolic disease, this hypothesis is also very attractive in the context of environmentally influenced immune-mediated diseases. This review focuses on how prenatal, perinatal or postnatal ω-3 LCPUFA interventions regulate childhood immune and allergy development, and if synergistic effects may be obtained by simultaneous probiotic supplementation. We propose that combined pre- and postnatal preventive measures may be most efficacious. Increasing knowledge on the immunomodulatory effects of prenatal, perinatal and postnatal interventions will help to direct future strategies to combat the allergy epidemic. © 2012 Blackwell Publishing Ltd.
Staudacher, Heidi M; Irving, Peter M; Lomer, Miranda C E; Whelan, Kevin
High-quality placebo-controlled evidence for food, nutrient or dietary advice interventions is vital for verifying the role of diet in optimising health or for the management of disease. This could be argued to be especially important where the benefits of dietary intervention are coupled with potential risks such as compromising nutrient intake, particularly in the case of exclusion diets. The objective of the present paper is to explore the challenges associated with clinical trials in dietary research, review the types of controls used and present the advantages and disadvantages of each, including issues regarding placebos and blinding. Placebo-controlled trials in nutrient interventions are relatively straightforward, as in general placebos can be easily produced. However, the challenges associated with conducting placebo-controlled food interventions and dietary advice interventions are protean, and this has led to a paucity of placebo-controlled food and dietary advice trials compared with drug trials. This review appraises the types of controls used in dietary intervention trials and provides recommendations and nine essential criteria for the design and development of sham diets for use in studies evaluating the effect of dietary advice, along with practical guidance regarding their evaluation. The rationale for these criteria predominantly relate to avoiding altering the outcome of interest in those delivered the sham intervention in these types of studies, while not compromising blinding.
Carmody, James F.; Olendzki, Barbara C.; Merriam, Philip A.; Liu, Qin; Qiao, Yongxia; Ma, Yunsheng
Diet may represent a modifiable prostate cancer (CaP) risk factor, but a vegetable-based prostate-healthy diet is a major change for most men. We used a ratio of animal:vegetable proteins (A:V ratio) to evaluate whether a comprehensive dietary change was self-sustaining following completion of 11 weekly dietary and cooking classes that integrated mindfulness training (MT). Thirty-six men with recurring CaP were randomized to the intervention or wait-list control. Assessments were at baseline,...
Fitzgerald, Sarah; Kirby, Ann; Murphy, Aileen; Geaney, Fiona; Perry, Ivan J
The workplace has been identified as a priority setting to positively influence individuals' dietary behaviours. However, a dearth of evidence exists regarding the costs of implementing and delivering workplace dietary interventions. This study aimed to conduct a cost-analysis of workplace nutrition education and environmental dietary modification interventions from an employer's perspective. Cost data were obtained from a workplace dietary intervention trial, the Food Choice at Work Study. Micro-costing methods estimated costs associated with implementing and delivering the interventions for 1 year in four multinational manufacturing workplaces in Cork, Ireland. The workplaces were allocated to one of the following groups: control, nutrition education alone, environmental dietary modification alone and nutrition education and environmental dietary modification combined. A total of 850 employees were recruited across the four workplaces. For comparison purposes, total costs were standardised for 500 employees per workplace. The combined intervention reported the highest total costs of €31,108. The nutrition education intervention reported total costs of €28,529. Total costs for the environmental dietary modification intervention were €3689. Total costs for the control workplace were zero. The average annual cost per employee was; combined intervention: €62, nutrition education: €57, environmental modification: €7 and control: €0. Nutritionist's time was the main cost contributor across all interventions, (ranging from 53 to 75% of total costs). Within multi-component interventions, the relative cost of implementing and delivering nutrition education elements is high compared to environmental modification strategies. A workplace environmental modification strategy added marginal additional cost, relative to the control. Findings will inform employers and public health policy-makers regarding the economic feasibility of implementing and scaling dietary
Ana Isabel Rodríguez-Rejón
Full Text Available Objective. To compare the one year effect of two dietary interventions with MeDiet on GL and GI in the PREDIMED trial. Methods. Participants were older subjects at high risk for cardiovascular disease. This analysis included 2866 nondiabetic subjects. Diet was assessed with a validated 137-item food frequency questionnaire (FFQ. The GI of each FFQ item was assigned by a 5-step methodology using the International Tables of GI and GL Values. Generalized linear models were fitted to assess the relationship between the intervention group and dietary GL and GI at one year of follow-up, using control group as reference. Results. Multivariate-adjusted models showed an inverse association between GL and MeDiet + extra virgin olive oil (EVOO group: β = −8.52 (95% CI: −10.83 to −6.20 and MeDiet + Nuts group: β = −10.34 (95% CI: −12.69 to −8.00, when comparing with control group. Regarding GI, β = −0.93 (95% CI: −1.38 to −0.49 for MeDiet + EVOO, β = −1.06 (95% CI: −1.51 to −0.62 for MeDiet + Nuts when comparing with control group. Conclusion. Dietary intervention with MeDiet supplemented with EVOO or nuts lowers dietary GL and GI.
Rodríguez-Rejón, Ana Isabel; Ruano-Rodríguez, Cristina; Ruiz-López, María Dolores; Sánchez-Villegas, Almudena; Toledo, Estefanía; Estruch, Ramón; Covas, María Isabel; Corella, Dolores; Gómez-Gracia, Enrique; Lapetra, José; Pintó, Xavier; Arós, Fernando; Fiol, Miquel; Lamuela-Raventós, Rosa María; Ruiz-Gutierrez, Valentina; Schröder, Helmut; Ros, Emilio; Martínez-González, Miguel Ángel; Serra-Majem, Lluis
Objective. To compare the one year effect of two dietary interventions with MeDiet on GL and GI in the PREDIMED trial. Methods. Participants were older subjects at high risk for cardiovascular disease. This analysis included 2866 nondiabetic subjects. Diet was assessed with a validated 137-item food frequency questionnaire (FFQ). The GI of each FFQ item was assigned by a 5-step methodology using the International Tables of GI and GL Values. Generalized linear models were fitted to assess the relationship between the intervention group and dietary GL and GI at one year of follow-up, using control group as reference. Results. Multivariate-adjusted models showed an inverse association between GL and MeDiet + extra virgin olive oil (EVOO) group: β = −8.52 (95% CI: −10.83 to −6.20) and MeDiet + Nuts group: β = −10.34 (95% CI: −12.69 to −8.00), when comparing with control group. Regarding GI, β = −0.93 (95% CI: −1.38 to −0.49) for MeDiet + EVOO, β = −1.06 (95% CI: −1.51 to −0.62) for MeDiet + Nuts when comparing with control group. Conclusion. Dietary intervention with MeDiet supplemented with EVOO or nuts lowers dietary GL and GI. PMID:25295183
Grieve, Frederick G; Vander Weg, Mark W
This study examined changes in desires to eat high-fat and low-fat foods across an obesity treatment program. The hypotheses under examination were (1) preferences for low-fat foods would increase across time and (2) preferences for high-fat foods would decrease across time. Single-group, prospective examination of desires to eat 48 foods, categorized according to fat content, before and after the 16-week treatment program. University clinic, Memphis, Tennessee. 118 obese (mean weight = 194.4 lbs) women (mean age = 45.24 years) participating in an obesity treatment program. A 16-week cognitive-behavioral program for obesity. Desires to eat 48 foods varying in fat content and whether or not participants actually ate these foods. Analysis of variance, multiple regression, and paired t tests. The results indicate that during the program, preferences for low-fat foods increased, whereas preferences for high-fat foods decreased. These changes mirrored the changes in consumption of both low-fat and high-fat foods. Within a behavioral economic perspective, the reinforcement value of low-fat foods may increase following a low-fat dietary intervention, whereas the reinforcing properties of high-fat foods may decline. This is desirable as low-fat foods hold many advantages over high-fat foods in terms of weight maintenance.
Kimura, Mika; Moriyasu, Ai; Kumagai, Shu; Furuna, Taketo; Akita, Shigeko; Kimura, Shuichi; Suzuki, Takao
The fastest growing age group globally is older adults, and preventing the need for long-term nursing care in this group is important for social and financial reasons. A population approach to diet and physical activity through the use of social services can play an important role in prevention. This study examined the effectiveness of a social health program for community-dwelling older adults aimed at introducing and promoting physical activity in the home at each individual's pace, helping participants maintain good dietary habits by keeping self-check sheets, and determining whether long-standing unhealthy or less-than-ideal physical and dietary habits can be changed. This cluster randomized trial conducted at 6 community centers in an urban community involved 92 community-dwelling older adults aged 65-90 years. The intervention group (3 community centers; n = 57) participated in the social health program "Sumida TAKE10!" which is an educational program incorporating the "TAKE10!® for Older Adults" program, once every 2 weeks for 3 months. The control group (3 community centers; n=35) was subsequently provided with the same program as a crossover intervention group. The main outcome measures were changes in food intake frequency, food frequency score (FFS), dietary variety score (DVS), and frequency of walking and exercise. The secondary outcome measures were changes in self-rated health, appetite, and the Tokyo Metropolitan Institute of Gerontology (TMIG) Index of Competence score. Compared to baseline, post-intervention food intake frequency for 6 of 10 food groups (meat, fish/shellfish, eggs, potatoes, fruits, and seaweed), FFS, and DVS were significantly increased in the intervention group, and interaction effects of FFS and DVS were seen between the two groups. No significant differences were observed between baseline and post-intervention in the control group. Frequency of walking and exercise remained unchanged in both groups, and no
Full Text Available Abstract Background The fastest growing age group globally is older adults, and preventing the need for long-term nursing care in this group is important for social and financial reasons. A population approach to diet and physical activity through the use of social services can play an important role in prevention. This study examined the effectiveness of a social health program for community-dwelling older adults aimed at introducing and promoting physical activity in the home at each individual’s pace, helping participants maintain good dietary habits by keeping self-check sheets, and determining whether long-standing unhealthy or less-than-ideal physical and dietary habits can be changed. Method This cluster randomized trial conducted at 6 community centers in an urban community involved 92 community-dwelling older adults aged 65–90 years. The intervention group (3 community centers; n = 57 participated in the social health program “Sumida TAKE10!” which is an educational program incorporating the “TAKE10!® for Older Adults” program, once every 2 weeks for 3 months. The control group (3 community centers; n=35 was subsequently provided with the same program as a crossover intervention group. The main outcome measures were changes in food intake frequency, food frequency score (FFS, dietary variety score (DVS, and frequency of walking and exercise. The secondary outcome measures were changes in self-rated health, appetite, and the Tokyo Metropolitan Institute of Gerontology (TMIG Index of Competence score. Results Compared to baseline, post-intervention food intake frequency for 6 of 10 food groups (meat, fish/shellfish, eggs, potatoes, fruits, and seaweed, FFS, and DVS were significantly increased in the intervention group, and interaction effects of FFS and DVS were seen between the two groups. No significant differences were observed between baseline and post-intervention in the control group. Frequency of walking and
Full Text Available Júlio César Rocha,1-3 Anita MacDonald4 1Centro de Genética Médica, Centro Hospitalar do Porto – CHP, 2Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, 3Center for Health Technology and Services Research (CINTESIS, Porto, Portugal; 4The Children’s Hospital, Birmingham, UK Abstract: Phenylketonuria (PKU is a well-described inborn error of amino acid metabolism that has been treated for >60 years. Enzyme deficiency causes accumulation of phenylalanine (Phe and if left untreated will lead to profound and irreversible intellectual disability in most children. Traditionally, it has been managed with a low-Phe diet supplemented with a Phe-free protein substitute although newer treatment options mainly in combination with diet are available for some subgroups of patients with PKU, for example, sapropterin, large neutral amino acids, and glycomacropeptide. The diet consists of three parts: 1 severe restriction of dietary Phe; 2 replacement of non-Phe L-amino acids with a protein substitute commonly supplemented with essential fatty acids and other micronutrients; and 3 low-protein foods from fruits, some vegetables, sugars, fats and oil, and special low-protein foods (SLPF. The prescription of diet is challenging for health professionals. The high-carbohydrate diet supplied by a limited range of foods may program food preferences and contribute to obesity in later life. Abnormal tasting and satiety-promoting protein substitutes are administered to coincide with peak appetite times to ensure their consumption, but this practice may impede appetite for other important foods. Intermittent dosing of micronutrients when combined with L-amino acid supplements may lead to their poor bioavailability. Much work is required on the ideal nutritional profiling for special SLPF and Phe-free L-amino acid supplements. Although non-diet treatments are being studied, it is important to continue to fully understand all the consequences of diet
The prevalence of osteoporosis and low bone mass is expected to increase as the United States population ages. High dietary fiber intake has previously been implicated as a risk factor for bone health by binding calcium and thereby reducing its intestinal absorption; however, more recently, interven...
Lazare, Seka; Ausema, Albertina; Reijne, Aaffien C; van Dijk, Gertjan; van Os, Ronald; de Haan, Gerald
Hematopoietic stem cells (HSCs) undergo a profound functional decline during normal aging. Because caloric or dietary restriction has been shown to delay multiple aspects of the aging process in many species, we explored the consequences of lifelong caloric restriction, or conversely, lifelong
Ask, Anne S; Hernes, Sigrunn; Aarek, Ingebjørg; Johannessen, Gaute; Haugen, Margaretha
Few studies on impact of meals served in school have been published. However, implications of school meals are an actual issue of both public and political concern in several countries. The objective of this study was to evaluate if breakfast served in a lower secondary school could improve dietary habits and school performance among the students. All students in 10th grade in a lower secondary school, consisting of two school classes, were invited to participate in a controlled study. The students in one class were offered a free breakfast at the beginning of each school day for 4 months, while the students in the second class were controls. Both classes were educated in the importance of healthy eating, and a data program enabling them to evaluate dietary intake was introduced. The students answered two questionnaires, one on school performance and one short food frequency questionnaire, four weeks before study start and one week after. Body weight and height were measured by the school nurse at the beginning and end of the study. Because of few students in each group, non-parametrical statistic analyses were used. All students in the intervention group had breakfast at school during the intervention. One week after the intervention the students in the class who received breakfast had returned to their normal breakfast pattern. In the control group the frequency of a lunch intake had increase, as compared to before study start (p school performance following school breakfast was not found, but the males in the intervention group reported a significant increase in school contentment (p school class served breakfast for 4 months, dietary intake changed to a more healthy profile and weight gain was reduced.
Fitzgerald, Sarah; Geaney, Fiona; Kelly, Clare; McHugh, Sheena; Perry, Ivan J.
Background Ambiguity exists regarding the effectiveness of workplace dietary interventions. Rigorous process evaluation is vital to understand this uncertainty. This study was conducted as part of the Food Choice at Work trial which assessed the comparative effectiveness of a workplace environmental dietary modification intervention and an educational intervention both alone and in combination versus a control workplace. Effectiveness was assessed in terms of employees? dietary intakes, nutri...
Katta, Rajani; Desai, Samir P.
For decades, it was thought that many common dermatological conditions had no relationship to diet. Studies from recent years, however, have made it clear that diet may influence outcome. In this review, the authors focus on conditions for which the role of diet has traditionally been an underappreciated aspect of therapy. In some cases, dietary interventions may influence the course of the skin disease, as in acne. In others, dietary change may serve as one aspect of prevention, such as in s...
... 34 Education 2 2010-07-01 2010-07-01 false Early intervention program. 303.11 Section 303.11... AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION EARLY INTERVENTION PROGRAM FOR INFANTS AND... intervention program. As used in this part, early intervention program means the total effort in a State that...
Marks, Leah; Ogden, Jane
Purpose: The purpose of this paper is to evaluate an online "teachable moment" intervention to promote healthy eating for overweight and food intolerance symptoms. Design/methodology/approach: The study involves a 2×2 factorial design with two conditions: group (weight loss vs food intolerance) and condition (intervention vs control).…
Full Text Available The genomic basis of the response to dietary intervention of human gut beneficial bacteria remains elusive, which hinders precise manipulation of the microbiota for human health. After receiving a dietary intervention enriched with nondigestible carbohydrates for 105 days, a genetically obese child with Prader-Willi syndrome lost 18.4% of his body weight and showed significant improvement in his bioclinical parameters. We obtained five isolates (C1, C15, C55, C62, and C95 of one of the most abundantly promoted beneficial species, Bifidobacterium pseudocatenulatum, from a postintervention fecal sample. Intriguingly, these five B. pseudocatenulatum strains showed differential responses during the dietary intervention. Two strains were largely unaffected, while the other three were promoted to different extents by the changes in dietary carbohydrate resources. The differential responses of these strains were consistent with their functional clustering based on the COGs (Clusters of Orthologous Groups, including those involved with the ABC-type sugar transport systems, suggesting that the strain-specific genomic variations may have contributed to the niche adaption. Particularly, B. pseudocatenulatum C15, which had the most diverse types and highest gene copy numbers of carbohydrate-active enzymes targeting plant polysaccharides, had the highest abundance after the dietary intervention. These studies show the importance of understanding genomic diversity of specific members of the gut microbiota if precise nutrition approaches are to be realized.
Full Text Available Abstract Background Few studies on impact of meals served in school have been published. However, implications of school meals are an actual issue of both public and political concern in several countries. The objective of this study was to evaluate if breakfast served in a lower secondary school could improve dietary habits and school performance among the students. Methods All students in 10th grade in a lower secondary school, consisting of two school classes, were invited to participate in a controlled study. The students in one class were offered a free breakfast at the beginning of each school day for 4 months, while the students in the second class were controls. Both classes were educated in the importance of healthy eating, and a data program enabling them to evaluate dietary intake was introduced. The students answered two questionnaires, one on school performance and one short food frequency questionnaire, four weeks before study start and one week after. Body weight and height were measured by the school nurse at the beginning and end of the study. Because of few students in each group, non-parametrical statistic analyses were used. Results All students in the intervention group had breakfast at school during the intervention. One week after the intervention the students in the class who received breakfast had returned to their normal breakfast pattern. In the control group the frequency of a lunch intake had increase, as compared to before study start (p Conclusion In a lower secondary school class served breakfast for 4 months, dietary intake changed to a more healthy profile and weight gain was reduced.
Miettinen Tatu A
Full Text Available Abstract Of the associations between dietary elements and coronary artery disease (CAD, the greatest body of evidence deals with the beneficial effect of reducing the dietary intake of saturated fatty acids and cholesterol. Furthermore, it is well established, on the basis of convincing evidence, that reduction in serum total cholesterol results in reduction in coronary morbidity and mortality, as well as in regression of other atherosclerotic manifestations.In fact, dietary intervention studies revealed that it is possible to reduce the incidence of coronary death and nonfatal myocardial infarction, as well as manifestations of atherosclerosis in cerebral and peripheral arteries, by reducing dietary intake of saturated fat and cholesterol. In two recently reported dietary interventions the incidence of coronary events, especially coronary mortality, and total mortality were reduced by increased intake of n-3 long-chain polyunsaturated fatty acids and by a modification of the diet toward a Mediterranean-type diet (rich in α-linolenic acid. In addition to those findings, the potential efficacy of the dietary newcomers phytostanol and phytosterol esters on reducing coronary incidence is discussed in the present review.
Full Text Available Abstract Background The objective was to investigate in a group of obese subjects the course in skeletal muscle phospholipid (SMPL fatty acids (FA during a 24-weeks weight maintenance program, which was preceded by a successful very low calorie dietary intervention (VLCD. Special focus was addressed to SMPL omega-3 FA, which is a lipid entity that influences insulin action. Methods Nine obese subjects (BMI = 35.7 ± 1.0 kg/m2, who had completed an 8 weeks VLCD (weight-loss = -9.7 ± 1.6 kg, P Results HOMA-IR and HbA1c stabilized and SMPL total omega-3 FA, docosahexaenoic acid and ratio of n-3/n-6 polyunsaturated FA increased by 24% (P Conclusion The data are consistent with the notion that greater SMPL omega-3 FA obtained during a weight-maintenance program may play a role for preserving insulin sensitivity and glycemic control being generated during a preceding VLCD.
Toulabi, Tahereh; Khosh Niyat Nikoo, Mohsen; Amini, Fariba; Nazari, Hedayat; Mardani, Mahnaz
The prevalence of obesity and overweight among children and adolescents is increasing rapidly. The present research was performed to determine the influence of a ''behavior modification'' program on body mass index (BMI) in obese public high school students in Iran. In this study, 152 adolescence and their parents were selected from 12 high schools of Khorram Abad from 2004 to 2006, and they were randomly assigned to either the intervention or the control groups. The "behavior modification" interventional program consisted of nutritional education, modifying dietary habits, teaching exercise programs, teaching nutritional facts to the parents, and performing exercises 3 days a week. The height and weight as well as waist, hip, and wrist circumferences of the participants were measured before and after implementing the interventional program. BMI and waist to hip ratio (WHR) were calculated. The adolescents and parents completed a nutrition knowledge questionnaire. Adolescents also completed the Beck's Depression Questionnaire. Adolescent's mean weight, BMI, and waist and hip circumferences decreased significantly after implementing the interventional program, in the intervention group (p≤0.001). In addition, the students' and parents' nutrition knowledge increased in the intervention group after implementing the interventional program (pbehavior modification'' interventional program is effective in reducing BMI in obese students, and therefore, school principals and planners can play an important role in controlling obesity by implementing this program via the students, their parents, and the school staff. Copyright © 2012. Published by Elsevier B.V.
Francis, Sarah L; Taylor, Martha L
Social Marketing Theory is a comprehensive approach of program development encompassing the needs and preferences of the intended audience. It was hypothesized a Social Marketing Theory-based, registered dietitian-led, in-home, cardiovascular disease-targeted diet-education program would improve the dietary status of community-residing older women. Using a randomized control group design, this 90-day program in two North Carolina counties included 58 women (30 control; 28 intervention) ages 54 to 83 years. Data were collected using the Mini Nutritional Assessment, three 3-day food records, and program evaluations. The intervention group received two individual registered dietitian-led in-home education sessions and the control group received education material mailings (Visits 2 and 3). Pretested education materials were used. Visits/mailings were scheduled 28 to 30 days apart. Variables measured included cardiovascular disease-related dietary practices and dietary status (Mini Nutritional Assessment). Data were analyzed using descriptive statistics, paired sample t tests, multivariant analyses, and independent t tests. Intervention and control Mini Nutritional Assessment scores improved (P=0.0001). Intervention subjects consumed more fiber than control (P=0.013) and reduced sodium intake (P=0.02). Controls reduced energy (P=0.01) and cholesterol intakes (P=0.029), likely because of the decreased food intake. The majority (n=51, 87.9%) rated the program as good to excellent and almost all (n=55, 94.8%) would recommend the program to a friend. The most popular features of the program were the individualized sessions (n=20, 34.5%) and diet analyses (n=11, 19%). These results suggest that cardiovascular disease diet-education materials utilizing Social Marketing Theory principles can lead to improved dietary status among community-residing older women.
Mical Kay Shilts
Full Text Available The efficacy of a youth development intervention on improving eating and physical activity(PA self-efficacy, goal attainment scaling, goal effort, and behaviors was examined in a repeated measures, quasi-experimental field trial. Ethnically diverse students (n=64 from a low-income middle school participated in the 10-session intervention driven by the Social Cognitive Theory with a Goal Setting Theory emphasis. Participants, 13-14 years old, made significant changes in dietary behaviors (P=0.03 and PA self-efficacy (P=0.02 after receiving the intervention. Self-efficacy did not mediate dietary behavior change but did mediate the small changes made in PA. Goal effort was not a mediator of behavior change. After the intervention, more participants rated themselves as making one lasting improvement in eating (P
Full Text Available Background: Proteins are known mainly based on their metabolic and nutritional functions including protein synthesis and a source of energy. In spite of various physiological properties attributed to proteins, their functions have neither been addressed by assessing quality of proteins nor by nutrition and dietetic practices. Methods: Studies were included if they were randomized animal studies, clinical trials and systematic reviews/meta-analysis published in English language. Results: The effect of maternal diet in general and dietary proteins in particular during development on health of offspring has been well-studied. Protein content as well as source of protein in the diet consumed during pregnancy and lactation influenced the risk of metabolic syndrome characteristics in offspring. Both high and low protein diets showed detrimental effects on health of offspring. Moreover, comparison of maternal casein-based diet with soy protein-based diet showed more favorable effect on body weight, body composition, blood pressure, and glucose metabolism in offspring. However, the role of maternal dietary proteins in developing the risk of metabolic syndrome characteristics in offspring in gestational obesity is still unclear and needs further study. Conclusions: Dietary proteins are determining factors in developmental programming. Both quantity and source of proteins in maternal diet influenced the development of metabolic syndrome characteristics in offspring. However, whether they have the same function in presence of gestational obesity is still unclear and needs further study.
Glagoleva, O N; Turchaninov, D V; Vilms, E A
There was performed an experimental study of the use of educational programs as tools of the improvement of the structure of nutrition and primary prevention of anemias associated with nutrition. Educational programs were differentiated for each of the target audience (pupils of 5-7 classes, 1-4 year students of the medical school, the adult unorganized population; n = 645). Their efficacy was evaluated with the use of issues included in the educational program and analysis of the actual nutrition (only in groups of students and adults). Performance assessment were: testing on the issues included in the educational program and analysis of actual of dietary intake (only in groups of students and adults). Testing was performed at the points: before the intervention, immediately after 6 and 12 months after intervention. An analysis of the frequency of food consumption with an estimation of the actual consumption of nutrients was carried out at the initial and final points. There was noted the low level of public knowledge about the principles ofrational nutrition: the proportion ofcorrect answers, reflecting the level of awareness ofconstructing an optimal diet in the starting point of the study was 25%for schoolchildren, 45%--in adults, 35%--the students, after the intervention--75%, 90% and 85% respectively. One year after the implementation of the educational program the level ofresidual knowledge of study participants remained at a level above the original (the proportion of correct answers during testing of schoolchildren--50% (p anemia.
De Filippis, Francesca; Vitaglione, Paola; Cuomo, Rosario; Berni Canani, Roberto; Ercolini, Danilo
The importance of the gut microbiome in human health and disease is fully acknowledged. A perturbation in the equilibrium among the different microbial populations living in the gut (dysbiosis) has been associated with the development of several types of diseases. Modulation of the gut microbiome through dietary intervention is an emerging therapeutic and preventive strategy for many conditions. Nevertheless, interpersonal differences in response to therapeutic treatments or dietary regimens are often observed during clinical trials, and recent research has suggested that subject-specific features of the gut microbiota may be responsible. In this review, we summarize recent findings in personalized nutrition, highlighting how individualized characterization of the microbiome may assist in designing ad hoc tailored dietary intervention for disease treatment and prevention. Moreover, we discuss the limitations and challenges encountered in integrating patient-specific microbial data into clinical practice.
García Soto, Z M; Montoro García, S; Leal Hernández, M; Abellán Alemán, J
Evaluate the influence of a specific program of physical exercise on cardiovascular risk, quality of life and eating habits of menopausal women. Prospective, intervention study previous-after without control group for three months. 66 menopausal women were included. The intervention consisted of a structured diet and exercise program. Biochemical, anthropometric, dietary and life quality parameters were determined before and three months after surgery. After the intervention a decrease in weight (4.4±2,3kg) and BMI (1.83±0.84kg/m(2)) (pcardiovascular risk by the Framingham tables decreases by 3% postoperatively (pcardiovascular risk of the women studied. It also improves the quality of life and dietary habits. Copyright © 2016 SEH-LELHA. Publicado por Elsevier España, S.L.U. All rights reserved.
Verweij, L.M.; Coffeng, J.; Mechelen, W. van; Proper, K.I.
This meta-analytic review critically examines the effectiveness of workplace interventions targeting physical activity, dietary behaviour or both on weight outcomes. Data could be extracted from 22 studies published between 1980 and November 2009 for meta-analyses. The GRADE approach was used to
Kelly, Jaimon T; Rossi, Megan; Johnson, David W; Campbell, Katrina L
People with kidney disease are advised to restrict individual nutrients, such as sodium, potassium, and phosphate, in line with current best practice guidelines. However, there is limited evidence to support the efficacy of single nutrient strategies, and compliance remains a challenge for clinicians to overcome. Many factors contribute to poor compliance with dietary prescriptions, including conflicting priorities for single nutrient restriction, the arduous self-monitoring required, and the health-related knock-on effects resulting from targeting these nutrients in isolation. This paper reviews the evidence base for the overall pattern of eating as a potential tool to deliver a diet intervention in which all the nutrients and foods work cumulatively and synergistically to improve clinical outcomes. These interventions may assist in kidney disease management and overcome these innate challenges that single nutrient interventions possess. Healthy dietary patterns are typically plant-based and lower in sodium and animal proteins. These patterns may have numerous mechanistic benefits for cardiovascular health in kidney disease, most notably through the increase in fruit, vegetables, and plant-based protein, as well as improved gut health through the increase in dietary fiber. The evidence to date on optimal dietary patterns points toward use of a predominantly plant-based diet, and suggests its adoption may improve clinical outcomes in dialysis patients. However, clinical trials are needed to determine whether these diet interventions are feasible, safe, and effective in this patient population. © 2017 Wiley Periodicals, Inc.
Assaf, Annlouise R; Beresford, Shirley A A; Risica, Patricia Markham; Aragaki, Aaron; Brunner, Robert L; Bowen, Deborah J; Naughton, Michelle; Rosal, Milagros C; Snetselaar, Linda; Wenger, Nanette
Intensive dietary intervention programs may lead to benefits in vitality and other components of health quality. The Women's Health Initiative Dietary Modification (DM) intervention includes a large randomized controlled trial of an intensive intervention. To evaluate whether the intervention is associated with improved health-related quality of life (HRQoL) subscales, overall self-reported health, depression symptoms, cognitive functioning, and sleep quality. This randomized controlled trial was analyzed as intent to treat. Between 1993 and 1998, 48,835 women aged 50 to 79 years were recruited by 40 clinical centers across the United States. Eligibility included having fat intake at baseline ≥32% of total calories, and excluded women with any prior colorectal or breast cancer, recent other cancers, type 1 diabetes, or medical conditions with predicted survival <3 years. Goals were to reduce calories from fat to 20%, increase vegetables and fruit to 5+ servings, and increase grain servings to 6+ servings a day. During the first year, 18 group sessions were held, with quarterly sessions thereafter. The RAND 36-Item Health Survey was used to assess HRQoL at baseline, Year 1, and close-out (about 8 years postrandomization), and estimate differential HRQoL subscale change scores. Mean change in HRQoL scores (Year 1 minus baseline) were compared by randomization group using linear models. At 1 year, there was a differential change between intervention and comparison group of 1.7 units (95% CI 1.5, 2.0) in general health associated with the intervention. DM intervention improved physical functioning by 2.0 units (95% CI 1.7, 2.3), vitality by 1.9 units (95% CI 1.6, 2.2), and global quality of life by 0.09 units (95% CI 0.07, 0.12). With the exception of global quality of life, these effects were significantly modified by body mass index at baseline. DM intervention was associated with small, but significant improvements in three HRQoL subscales: general health
Bolton, Jennifer L; Montastier, Emilie; Carayol, Jérôme
Context: While calorie restriction has proven beneficial for weight loss, long-term weight control is variable between individuals. Objective: To identify biomarkers of successful weight control during a dietary intervention (DI). Design, Setting, and Participants: Adipose tissue (AT) transcripto......-controllers. Interestingly, ASPN is a TGFβ1 inhibitor. Conclusions: We found circulating biomarkers associated with weight control, which could influence weight management strategies, and genes that may be prognostic for successful weight control.......Context: While calorie restriction has proven beneficial for weight loss, long-term weight control is variable between individuals. Objective: To identify biomarkers of successful weight control during a dietary intervention (DI). Design, Setting, and Participants: Adipose tissue (AT......) transcriptomes were compared between 21 obese individuals that either maintained weight loss or regained weight during the DI. Results were validated on 310 individuals from the same study using RT-qPCR, and protein levels of potential circulating biomarkers measured by ELISA. Intervention: Individuals underwent...
Sinclair, K D; Karamitri, A; Gardner, D S
Ruminants have been utilised extensively to investigate the developmental origins of health and disease, with the sheep serving as the model species of choice to complement dietary studies in the rat and mouse. Surprisingly few studies, however, have investigated delayed effects of maternal undernutrition during pregnancy on adult offspring health and a consistent phenotype, together with underlying mechanistic pathways, has not emerged. Nevertheless, when broad consideration is given to all studies with ruminants it is apparent that interventions that are initiated very early in gestation, and/or prior to conception, lead to greater effects on adult physiology than those that are specifically targeted to late gestation. Effects induced following dietary interventions at the earliest stages of mammalian development have been shown to arise as a consequence of alterations to key epigenetic processes that occur in germ cells and pluripotent embryonic cells. Currently, our understanding of epigenetic programming in the germline is greatest for the mouse, and is considered in detail in this article together with what is known in ruminants. This species imbalance, however, looks set to change as fully annotated genomic maps are developed for domesticated large animal species, and with the advent of 'next-generation' DNA sequencing technologies that have the power to globally map the epigenome at single-base-pair resolution. These developments would help to address such issues as sexually dimorphic epigenetic alterations to DNA methylation that have been found to arise following dietary restrictions during the peri-conceptional period, the effects of paternal nutritional status on epigenetic programming through the germline, and transgenerational studies where, in future, greater emphasis in domesticated ruminants should be placed on traits of agricultural importance.
Mazzaro, Caroline Cantalejo; Klostermann, Flávia Caroline; Erbano, Bruna Olandoski [Faculdade Evangélica do Paraná, Curitiba, PR (Brazil); Schio, Nicolle Amboni; Guarita-Souza, Luiz César; Olandoski, Marcia; Faria-Neto, José Rocha, E-mail: email@example.com; Baena, Cristina Pellegrino [Pontifícia Universidade Católica do Paraná (PUC-PR), Curitiba, PR (Brazil)
High blood pressure is the major risk factor for cardiovascular disease. Low blood pressure control rates in Latin American populations emphasize the need for gathering evidence on effective therapies. To evaluate the effects of dietary interventions on blood pressure in Latin American populations. Systematic review. Electronic databases (MEDLINE/PubMed, Embase, Cochrane Library, CINAHL, Web of Science, Scopus, SciELO, LILACS and VHL) were searched and manual search for studies published up to April 2013 was performed. Parallel studies about dietary interventions in Latin American adult populations assessing arterial blood pressure (mm Hg) before and after intervention were included. Of the 405 studies identified, 10 randomized controlled trials were included and divided into 3 subgroups according to the proposed dietary intervention. There was a non-significant reduction in systolic blood pressure in the subgroups of mineral replacement (-4.82; 95% CI: -11.36 to 1.73) and complex pattern diets (-3.17; 95% CI: -7.62 to 1.28). Regarding diastolic blood pressure, except for the hyperproteic diet subgroup, all subgroups showed a significant reduction in blood pressure: -4.66 mmHg (95% CI: -9.21 to -0.12) and -4.55 mmHg (95% CI: -7.04 to -2.06) for mineral replacement and complex pattern diets, respectively. Available evidence on the effects of dietary changes on blood pressure in Latin American populations indicates a homogeneous effect of those interventions, although not significant for systolic blood pressure. Samples were small and the quality of the studies was generally low. Larger studies are required to build robust evidence.
Mazzaro, Caroline Cantalejo; Klostermann, Flávia Caroline; Erbano, Bruna Olandoski; Schio, Nicolle Amboni; Guarita-Souza, Luiz César; Olandoski, Marcia; Faria-Neto, José Rocha; Baena, Cristina Pellegrino
High blood pressure is the major risk factor for cardiovascular disease. Low blood pressure control rates in Latin American populations emphasize the need for gathering evidence on effective therapies. To evaluate the effects of dietary interventions on blood pressure in Latin American populations. Systematic review. Electronic databases (MEDLINE/PubMed, Embase, Cochrane Library, CINAHL, Web of Science, Scopus, SciELO, LILACS and VHL) were searched and manual search for studies published up to April 2013 was performed. Parallel studies about dietary interventions in Latin American adult populations assessing arterial blood pressure (mm Hg) before and after intervention were included. Of the 405 studies identified, 10 randomized controlled trials were included and divided into 3 subgroups according to the proposed dietary intervention. There was a non-significant reduction in systolic blood pressure in the subgroups of mineral replacement (-4.82; 95% CI: -11.36 to 1.73) and complex pattern diets (-3.17; 95% CI: -7.62 to 1.28). Regarding diastolic blood pressure, except for the hyperproteic diet subgroup, all subgroups showed a significant reduction in blood pressure: -4.66 mmHg (95% CI: -9.21 to -0.12) and -4.55 mmHg (95% CI: -7.04 to -2.06) for mineral replacement and complex pattern diets, respectively. Available evidence on the effects of dietary changes on blood pressure in Latin American populations indicates a homogeneous effect of those interventions, although not significant for systolic blood pressure. Samples were small and the quality of the studies was generally low. Larger studies are required to build robust evidence
Full Text Available Melanie Paul, Melanie Baker, Robert N Williams, David J Bowrey Department of Surgery, Leicester Royal Infirmary, Leicester, UK Background and aims: Provision of adequate nutrition after esophagectomy remains a major challenge. The aims of this review were to describe the challenges facing this patient population and to determine the evidence base underpinning current nutritional and dietetic interventions after esophagectomy. Methods: Medline, Embase and CINAHL databases were searched for English language publications of the period 1990–2016 reporting on the outcome of nutritional or dietetic interventions after esophagectomy or patient-related symptoms. Results: Four studies demonstrated that early reintroduction of oral fluids was safe and was associated with a shorter hospital stay and ileus duration. One of three studies comparing in-hospital enteral nutrition against usual care showed that enteral feeding was well tolerated and was associated with a shorter hospital stay. Eight studies comparing enteral with parenteral nutrition showed similar surgical complication rates. Enteral feeding was associated with a shorter duration of ileus and lower health care costs. In hospital, all types of enteral access (nasoenteral, jejunostomy were equivalent in their safety profiles. Cohort studies indicate that technical (tube dysfunction and feed (diarrhea, distention problems were common with jejunostomies but are easily managed. The mortality risk associated with jejunostomy in hospital is 0.2% (reported range 0%–1%, principally due to small bowel ischemia. There have been no reports of serious jejunostomy complications in patients receiving home feeding. One study demonstrated the advantages of home feeding in weight, muscle and fat preservation. Studies reporting 12 months or more after esophagectomy indicate a high frequency of persistent symptoms, dumping syndrome 15%–75% (median 46%, dysphagia 11%–38% (median 27%, early satiety 40%–90
Full Text Available Kleopatra Papavasiliou, Emilia Papakonstantinou Unit of Human Nutrition, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece Abstract: Polycystic ovary syndrome (PCOS is a common endocrine disorder in reproductive-aged women, which leads to reproductive, metabolic and hormonal abnormalities. Hyperinsulinemia, insulin resistance, androgen excess, ovulatory dysfunction, polycystic ovaries, gonadotropin abnormalities, obesity, adipose tissue dysfunction, difficulty to conceive and high-risk pregnancy are the most common PCOS-associated complications. The aim of this review was to describe and evaluate the effects of dietary interventions on PCOS-associated outcomes and to provide some evidence-based dietary advice for use in clinical practice. There is no optimal diet or macronutrient composition for PCOS. However, lifestyle modification, including a small-to-moderate weight loss of 5–10% (combined diet with regular physical activity with any dietary pattern of choice, depending on the individuals’ preferences, culture, habits and metabolic needs (ie, Mediterranean diet, Dietary Approaches to Stop Hypertension [DASH] diet or moderately low-carbohydrate diets [30–45% of energy], as well as alternative dietary interventions, including small, frequent meal (five to six meals daily consumption at regular times, with the majority of carbohydrates consumed at lunch time or equally distributed throughout the day, seems to offer the evidence-based first-line strategy for the management of PCOS symptoms and insulin resistance. No conclusions can be drawn at this time for high protein diets, polyunsaturated fatty acids or micronutrient supplementation. Keywords: nutrition, meal frequency, dietary strategies, insulin resistance
Doyle-Lucas, Ashley F; Davy, Brenda M
The purpose of this investigation was to develop, implement, and evaluate a theoretically based nutritional education intervention through a DVD lecture series (three 30-minute classes) in summer intensive programs for pre-professional, adolescent ballet dancers. Objectives of this intervention program were to increase knowledge of basic sports nutrition principles and the Female Athlete Triad and promote self-efficacy for adopting healthier dietary habits. Dancers ranging from 13 to 18 years old who were attending summer intensive programs affiliated with professional ballet companies were recruited. Group One (n = 231) participated in the nutrition education program, while Group Two the control participants (n = 90) did not. Assessments of the participants' dietary status consisted of a demographic questionnaire, a Sports Nutrition Knowledge and Behavior Questionnaire, and a Food Frequency Questionnaire. The intervention group was assessed at baseline, immediately post-program, and at six weeks post-program. The control group was assessed at baseline and at six weeks post-baseline. The intervention program was effective at increasing nutrition knowledge, perceived susceptibility to the Female Athlete Triad, and self-efficacy constructs. Improvements in dietary intake were also observed among intervention group participants. To improve overall health and performance nutrition education should be incorporated into the training regimens of adolescent dancers. This potentially replicable DVD-based program may be an effective, low-cost mechanism for doing that.
Full Text Available Diabetes has become a highly problematic and increasingly prevalent disease world-wide. It has contributed towards 1.5 million deaths in 2012. Management techniques for diabetes prevention in high-risk as well as in affected individuals, beside medication, are mainly through changes in lifestyle and dietary regulation. Particularly, diet can have a great influence on life quality for those that suffer from, as well as those at risk of, diabetes. As such, considerations on nutritional aspects are required to be made to include in dietary intervention. This review aims to give an overview on the general consensus of current dietary and nutritional recommendation for diabetics. In light of such recommendation, the use of plant breeding, conventional as well as more recently developed molecular marker-based breeding and biofortification, are discussed in designing crops with desired characteristics. While there are various recommendations available, dietary choices are restricted by availability due to geo-, political- or economical- considerations. This particularly holds true for countries such as India, where 65 million people (up from 50 million in 2010 are currently diabetic and their numbers are rising at an alarming rate. Millets are one of the most abundant crops grown in India as well as in Africa, providing a staple food source for many poorest of the poor communities in these countries. The potentials of millets as a dietary component to combat the increasing prevalence of global diabetes are highlighted in this review.
Puiggròs, Francesc; Solà, Rosa; Bladé, Cinta; Salvadó, Maria-Josepa; Arola, Lluís
Traditional dietary assessment methods, such as 24-h recalls, weighted food diaries and food frequency questionnaires (FFQs) are highly subjective and impair the assessment of successfully accomplished dietary interventions. Foodomic technologies offer promising methodologies for gathering scientific evidence from clinical trials with sensitive methods (e.g., GC-MS, LC-MS, CE, NMR) to detect and quantify markers of nutrient exposure or subtle changes in dietary patterns. This review provides a summary of recently developed foodomic methodologies for the detection of suggested biomarkers, including the food specificity for each suggested biomarker and a brief description of the key aspects of 24-h recalls that may affect marker detection and stability, such as mixed nutrients and cooking processes. The primary aim of this review is to contribute to the assessment of the metabolic effects of active ingredients and foods using cutting-edge methods to improve approaches to future nutritional programs tailored for health maintenance and disease prevention. Copyright © 2011 Elsevier B.V. All rights reserved.
Full Text Available Behavioral interventions could lead to changes in behavior through changes in a mediator. This dose–response relationship might only hold true for those participants who are actively engaged in interventions. This Internet study investigated the role of engagement in a planning intervention to promote fruit and vegetable consumption in addition to testing the intervention effect on planning and behavior. A sample of 701 adults (mean = 38.71 years, 81% women were randomly assigned either to a planning intervention (experimental group or to one of 2 control conditions (untreated waiting list control group or placebo active control group. Moderated mediation analyses were carried out. Significant changes over time and time × group effects revealed the effectiveness of the intervention. The effect of the intervention (time 1 on changes in behavior (time 3; 1 month after the personal deadline study participants set for themselves to start implementing their plans was mediated by changes in planning (time 2; 1 week the personal deadline. Effects of planning on behavior were documented only at a moderate level of intervention engagement. This indicates an inverse U-shaped dose–response effect. Thus, examining participants’ intervention engagement allows for a more careful evaluation of why some interventions work and others do not.
Baquero, Barbara; Ayala, Guadalupe X; Arredondo, Elva M; Campbell, Nadia R; Slymen, Donald J; Gallo, Linda; Elder, John P
Secretos de la Buena Vida was a successful tailored nutrition communication intervention delivered to Latinas living along the US-Mexico border in California. The intervention was delivered over a 14-week period and consisted of three intervention conditions: weekly home visits with promotoras + weekly tailored mailed newsletters in the first condition, weekly tailored mailed newsletters in the second condition and targeted materials in the attention control condition. The current study examined what elements of the promotora + tailored newsletter and tailored newsletter-only conditions were most effective for behavioral adoption and maintenance in a sample of 238 Latina women. Process evaluation measures assessed the implementation, fidelity and dose of these two intervention conditions. Results indicate that there was high fidelity to program implementation and delivery. Perceived effort, perceived support and intervention length predicted adoption of a lower fat diet at the 15-month follow-up. In the promotora + tailored newsletter condition, married women were four times more likely to be adopters of dietary fat changes than single women. These findings highlight the importance of process evaluation measures and help us understand the mechanism by which tailored print materials and interpersonal health communication via promotoras can facilitate health behavior change.
Gleason, Philip; Briefel, Ronette; Wilson, Ander; Dodd, Allison Hedley
We used data from the School Nutrition Dietary Assessment III Study to examine the dietary patterns of school meal program participants and nonparticipants and the relationship between school meal participation and children's BMI and risk of overweight or obesity. School Breakfast Program (SBP) participants consumed more low nutrient energy dense…
O'Brien, O A; McCarthy, M; Gibney, E R; McAuliffe, F M
Overweight and obesity are associated with increased risk of adverse maternal and fetal outcomes. However, the actuality of delivering effective lifestyle interventions in clinical practice is hampered by a high demand for resources. The use of technology to assist lifestyle interventions needs to be explored as a valid method of reducing strain on resources, and enhancing the effectiveness and population reach of interventions. The aim was to systematically review the literature on the use of technology-supported lifestyle interventions for healthy pregnant women and their impact on maternal outcomes. Online databases and registries were searched in March 2013. Primary outcomes of selected English language studies were fasting maternal glucose, incidence of gestational diabetes mellitus (GDM) and maternal gestational weight gain. Secondary outcomes were intervention uptake and acceptance, and dietary or physical activity modification. Studies whose subjects were diagnosed with GDM prior to intervention were excluded. The minimal number of eligible studies and varying outcomes precluded formal meta-analysis of the data. Initially, 203 articles were identified and screened. Seven articles, including five randomised controlled trials, met inclusion criteria for the current review. Results demonstrate several potential benefits associated with technology-supported interventions in pregnancy, despite minimal search results. Although communication technology holds potential as a safe therapeutic tool for the support of lifestyle interventions in pregnancy, there is a paucity of data on its effectiveness. Further RCTs examining the effectiveness of communication technology are required, particularly among those most likely to benefit from lifestyle interventions, such as overweight and obese pregnant women.
Daeninck Elizabeth A
Full Text Available Abstract Background Weight loss in overweight or obese breast cancer patients is associated with an improved prognosis for long term survival. However, it is not clear whether the macronutrient composition of the chosen weight loss dietary plan imparts further prognostic benefit. A study protocol is presented for a dietary intervention to investigate the effects of weight loss dietary patterns that vary markedly in fat and carbohydrate contents on biomarkers of exposure to metabolic processes that may promote tumorigenesis and that are predictive of long term survival. The study will also determine how much weight must be lost for biomarkers to change in a favorable direction. Methods/Design Approximately 370 overweight or obese postmenopausal breast cancer survivors (body mass index: 25.0 to 34.9 kg/m2 will be accrued and assigned to one of two weight loss intervention programs or a non-intervention control group. The dietary intervention is implemented in a free living population to test the two extremes of popular weight loss dietary patterns: a high carbohydrate, low fat diet versus a low carbohydrate, high fat diet. The effects of these dietary patterns on biomarkers for glucose homeostasis, chronic inflammation, cellular oxidation, and steroid sex hormone metabolism will be measured. Participants will attend 3 screening and dietary education visits, and 7 monthly one-on-one dietary counseling and clinical data measurement visits in addition to 5 group visits in the intervention arms. Participants in the control arm will attend two clinical data measurement visits at baseline and 6 months. The primary outcome is high sensitivity C-reactive protein. Secondary outcomes include interleukin-6, tumor necrosis factor-α, insulin-like growth factor-1 (IGF, IGF binding protein-3, 8-isoprostane-F2-alpha, estrone, estradiol, progesterone, sex hormone binding globulin, adiponectin, and leptin. Discussion While clinical data indicate that excess weight
Avery, Kerry N L; Donovan, Jenny L; Horwood, Jeremy; Lane, J Athene
Theory-based approaches are now recommended to design and enact dietary interventions, but their use in cancer trials is unknown. This systematic review examined application of behavior theory to dietary interventions aimed at preventing cancer to improve the design and interpretation of trials. Electronic databases were searched (inception-July 2011). Data were synthesized and a theory coding scheme (TCS) used to describe and assess how behavior theory informed interventions. Studies not reporting a dietary behavior intervention informed by a specified behavior change model(s) were excluded. Of 237 potentially eligible studies, only 40 (16.9 %) were relevant, mostly RCTs (34, 85.0 %). Twenty-one interventions targeted diet alone (52.5 %) or integrated diet into a lifestyle intervention (19, 47.5 %). Most (24, 60.0 %) invoked several behavior change models, but only 10 (25.0 %) interventions were reported as explicitly theory-informed and none comprehensively targeted or measured theoretical constructs or tested theoretical assumptions. The 10 theory-informed interventions were more effective at improving diet. Dietary interventions for cancer prevention improved diet more effectively if they were informed by behavior theory. While behavior theory was often applied to these dietary interventions, they were rarely implemented or described thoroughly. Accurate intervention reporting is essential to assess theoretical quality and facilitate implementation effective behavior change techniques. Guidelines regarding the application and reporting of behavior theory for complex interventions, for example, proposed by the National Institutes of Health and Medical Research Council, should be revised accordingly. Failure to adequately ground dietary interventions in behavior theory may hinder establishing their effectiveness and relationships between diet and cancer.
Verweij, L M; Coffeng, J; van Mechelen, W; Proper, K I
This meta-analytic review critically examines the effectiveness of workplace interventions targeting physical activity, dietary behaviour or both on weight outcomes. Data could be extracted from 22 studies published between 1980 and November 2009 for meta-analyses. The GRADE approach was used to determine the level of evidence for each pooled outcome measure. Results show moderate quality of evidence that workplace physical activity and dietary behaviour interventions significantly reduce body weight (nine studies; mean difference [MD]-1.19 kg [95% CI -1.64 to -0.74]), body mass index (BMI) (11 studies; MD -0.34 kg m⁻² [95% CI -0.46 to -0.22]) and body fat percentage calculated from sum of skin-folds (three studies; MD -1.12% [95% CI -1.86 to -0.38]). There is low quality of evidence that workplace physical activity interventions significantly reduce body weight and BMI. Effects on percentage body fat calculated from bioelectrical impedance or hydrostatic weighing, waist circumference, sum of skin-folds and waist-hip ratio could not be investigated properly because of a lack of studies. Subgroup analyses showed a greater reduction in body weight of physical activity and diet interventions containing an environmental component. As the clinical relevance of the pooled effects may be substantial on a population level, we recommend workplace physical activity and dietary behaviour interventions, including an environment component, in order to prevent weight gain. © 2010 The Authors. obesity reviews © 2010 International Association for the Study of Obesity.
Korpela, Katri; Flint, Harry J.; Johnstone, Alexandra M.; Lappi, Jenni; Poutanen, Kaisa; Dewulf, Evelyne; Delzenne, Nathalie; de Vos, Willem M.; Salonen, Anne
Background Interactions between the diet and intestinal microbiota play a role in health and disease, including obesity and related metabolic complications. There is great interest to use dietary means to manipulate the microbiota to promote health. Currently, the impact of dietary change on the microbiota and the host metabolism is poorly predictable and highly individual. We propose that the responsiveness of the gut microbiota may depend on its composition, and associate with metabolic changes in the host. Methodology Our study involved three independent cohorts of obese adults (n = 78) from Belgium, Finland, and Britain, participating in different dietary interventions aiming to improve metabolic health. We used a phylogenetic microarray for comprehensive fecal microbiota analysis at baseline and after the intervention. Blood cholesterol, insulin and inflammation markers were analyzed as indicators of host response. The data were divided into four training set – test set pairs; each intervention acted both as a part of a training set and as an independent test set. We used linear models to predict the responsiveness of the microbiota and the host, and logistic regression to predict responder vs. non-responder status, or increase vs. decrease of the health parameters. Principal Findings Our models, based on the abundance of several, mainly Firmicute species at baseline, predicted the responsiveness of the microbiota (AUC = 0.77–1; predicted vs. observed correlation = 0.67–0.88). Many of the predictive taxa showed a non-linear relationship with the responsiveness. The microbiota response associated with the change in serum cholesterol levels with an AUC of 0.96, highlighting the involvement of the intestinal microbiota in metabolic health. Conclusion This proof-of-principle study introduces the first potential microbial biomarkers for dietary responsiveness in obese individuals with impaired metabolic health, and reveals the potential of
Jaakkola, Johanna M; Pahkala, Katja; Rönnemaa, Tapani; Viikari, Jorma; Niinikoski, Harri; Jokinen, Eero; Lagström, Hanna; Jula, Antti; Raitakari, Olli
Background The child-oriented dietary intervention given in the prospective Special Turku Coronary Risk Factor Intervention Project (STRIP) has decreased the intake of saturated fat and lowered serum cholesterol concentration in children from infancy until early adulthood. In this study, we investigated whether the uniquely long-term child-oriented intervention has affected also secondarily parental diet and cardio-metabolic risk factors. Methods The STRIP study is a longitudinal, randomized infancy-onset atherosclerosis prevention trial continued from the child's age of 8 months to 20 years. The main aim was to modify the child's diet towards reduced intake of saturated fat. Parental dietary intake assessed by a one-day food record and cardio-metabolic risk factors were analysed between the child's ages of 9-19 years. Results Saturated fat intake of parents in the intervention group was lower [mothers: 12.0 versus 13.9 daily energy (E%), p cardio-metabolic risk factors were similar in the study groups. Conclusions Child-oriented dietary intervention shifted the dietary fat intakes of parents closer to the recommendations and tended to decrease total and low-density lipoprotein cholesterol in the intervention mothers. Dietary intervention directed to children benefits also parents.
Horton, Lucy A; Parada, Humberto; Slymen, Donald J; Arredondo, Elva; Ibarra, Leticia; Ayala, Guadalupe X
This intervention sought to promote healthy eating with the ultimate goal of reducing childhood obesity risk. Three hundred and sixty-one Latino families living on the US-Mexico border with at least one child between 7-13 years of age were eligible to participate. Families randomly assigned to the four-month intervention received 14 contacts with a promotora (community health worker), consisting of 11 home visits and three telephone calls; the control condition was a delayed treatment intervention. Children reported on their dietary intake at baseline, immediately post-intervention and at the six month follow-up visit. The intervention reduced weekly consumption of fast food (p<0.05). A dose-response relationship was observed such that for every seven hours of promotora contact, monthly variety of fruits (p<0.01) and vegetables (p<0.01) increased by one. No other intervention effects were observed. Family-based interventions can improve children's eating habits, with the amount of contact with the promotora being key to success.
Laramée, Catherine; Drapeau, Vicky; Valois, Pierre; Goulet, Claude; Jacob, Raphaëlle; Provencher, Véronique; Lamarche, Benoît
To evaluate the effectiveness of a theory-based intervention to reduce the intention to use restrictive dietary behaviors for losing weight among adolescent female athletes involved in aesthetic sports. Cluster-randomized controlled trial. Aesthetic sport teams of adolescent female athletes aged 12-17 years. Two teams (n = 37 athletes) in the intervention group and 3 teams (n = 33) in the comparison group. The 2 groups received nutrition education during 3 weekly 60-minute sessions. The intervention group was further exposed to a theory-based intervention targeting the specific determinant of intention to use restrictive dietary behaviors for losing weight, namely attitude. Difference over time between groups in intention to use restrictive dietary behaviors for losing weight and in nutrition knowledge. Mixed models for repeated measures. The theory-based intervention contributed to maintaining a low intention of using restrictive dietary behaviors for losing weight over time in the intervention group compared with the comparison group (P theory-based behavior change intervention may help maintain a low intention of using restrictive dietary behaviors for losing weight among female high school athletes involved in aesthetic sports. Copyright © 2017. Published by Elsevier Inc.
Evans Philip H
Full Text Available Abstract Background To develop more efficient programmes for promoting dietary and/or physical activity change (in order to prevent type 2 diabetes it is critical to ensure that the intervention components and characteristics most strongly associated with effectiveness are included. The aim of this systematic review of reviews was to identify intervention components that are associated with increased change in diet and/or physical activity in individuals at risk of type 2 diabetes. Methods MEDLINE, EMBASE, CINAHL, PsycInfo, and the Cochrane Library were searched for systematic reviews of interventions targeting diet and/or physical activity in adults at risk of developing type 2 diabetes from 1998 to 2008. Two reviewers independently selected reviews and rated methodological quality. Individual analyses from reviews relating effectiveness to intervention components were extracted, graded for evidence quality and summarised. Results Of 3856 identified articles, 30 met the inclusion criteria and 129 analyses related intervention components to effectiveness. These included causal analyses (based on randomisation of participants to different intervention conditions and associative analyses (e.g. meta-regression. Overall, interventions produced clinically meaningful weight loss (3-5 kg at 12 months; 2-3 kg at 36 months and increased physical activity (30-60 mins/week of moderate activity at 12-18 months. Based on causal analyses, intervention effectiveness was increased by engaging social support, targeting both diet and physical activity, and using well-defined/established behaviour change techniques. Increased effectiveness was also associated with increased contact frequency and using a specific cluster of "self-regulatory" behaviour change techniques (e.g. goal-setting, self-monitoring. No clear relationships were found between effectiveness and intervention setting, delivery mode, study population or delivery provider. Evidence on long
A high rate of non-compliance confounds the study of whole grains and weight maintenance in a randomised intervention trial - the case for greater use of dietary biomarkers in nutrition intervention studies
Kristensen, Mette Bredal; Pelletier, Xavier; Ross, Alastair B.
randomised to a weight maintenance diet with refined-grain (RG) or whole-grain (WG) foods (80 g/day) for 12 weeks after an initial weight loss program over 8 weeks. Body weight and composition was assessed at baseline, after the initial weight loss, and after the 12-week dietary intervention. During the 12......-week dietary intervention phase, there were no group differences in changes in body weight and total fat mass %, whereas abdominal fat mass tended to increase more during the dietary intervention phase in the WG compared to the RG group (0.7 (SD 3.6) vs. -0.3 (SD 3.8) %; p = 0.052). Plasma...... than expected in both intervention groups, further supporting a lack of compliance to the post-weight-loss diet. The rate of compliance was too low to conclude any effect of whole grain on weight maintenance, and reinforces the need to use objective measures of compliance in nutrition intervention...
Dekkers, Arnold L M; Verkaik-Kloosterman, Janneke; van Rossum, Caroline T M; Ocké, Marga C
For the evaluation of both the adequacy of intakes and the risk of excessive intakes of micronutrients, all potential sources should be included. In addition to micronutrients naturally present in foods, micronutrients can also be derived from fortified foods and dietary supplements. In the estimation of the habitual intake, this may cause specific challenges such as multimodal distributions and heterogeneous variances between the sources. We present the Statistical Program to Assess Dietary Exposure (SPADE) that was developed to cope with these challenges in one single program. Similar to other methods, SPADE can model habitual intake of daily and episodically consumed dietary components. In addition, SPADE has the option to model habitual intake from dietary supplements. Moreover, SPADE offers models to estimate habitual intake distributions from different sources (e.g., foods and dietary supplements) separately and adds these habitual intakes to get the overall habitual intake distribution. The habitual intake distribution is modeled as a function of age, and this distribution can directly be compared with cutoff values to estimate the proportion above or below. Uncertainty in the habitual intake distribution and in the proportion below or above a cutoff value is quantified with ready-for-use bootstrap and provides 95% CIs. SPADE is implemented in R and is freely available as an R package called SPADE.RIVM. The various features of SPADE are illustrated by the estimation of the habitual intake distribution of folate and folic acid for women by using data from the Dutch National Food Consumption Survey 2007-2010. The results correspond well with the results of existing programs. SPADE offers new features to existing programs to estimate the habitual intake distribution because it can handle many different types of modeling with the first-shrink-then-add approach. © 2014 American Society for Nutrition.
Eliane Corrêa Chaves
Full Text Available Objective: To propose a model of phone call intervention for changing dietary patterns and to assess its effectiveness. Method: A study carried out at the Health Promotion School of Medicine, University of São Paulo, with 27 subjects, 3-5 phone calls contacts per user, by means of which were given orientations and interventions on the principles of Cognitive Behavioral Therapy and the Transtheoretical Model on healthy eating. We analyzed the variables weight and body mass index, dietary patterns and overall stage of motivation to change. The data were submitted to analysis of variance with repeated measures at different stages of evaluation: pre-contact, 3rd and 5th phone calls. Results: After intervention, users showed a change in eating behavior in the third contact, and change occurred in weight and BMI in one patient. All findings were not statistically significant. There was improvement in the motivation to acquire new eating habits, also not significant. Conclusion: There was a slight change in feeding behavior, the motivation to change improved for all participants, without, however, have been effective in this type of approach.
Jilcott Pitts, Stephanie B; Wu, Qiang; Demarest, Chelsea L; Dixon, Crystal E; Dortche, Ciarra Jm; Bullock, Sally L; McGuirt, Jared; Ward, Rachel; Ammerman, Alice S
Because farmers' markets include a variety of fruits and vegetables, shopping at farmers' markets would likely improve diet quality among low-income consumers, as well as promote sustainable direct farm-to-consumer business models. However, not much is known about how to promote farmers' market shopping among low-income consumers. Therefore, the purpose of the present paper was to examine barriers to and facilitators of shopping at farmers' markets and associations between shopping at farmers' markets and self-reported dietary behaviours (fruit and vegetable, sugar-sweetened beverage and fast-food consumption) and BMI. Cross-sectional analyses of associations between farmers' market shopping frequency, awareness of markets, access to markets, dietary behaviours and BMI. Department of Social Services, Pitt County, eastern North Carolina, USA. Between April and July 2013, Supplemental Nutrition Assistance Program (SNAP) participants (n 205) completed a quantitative survey. Barriers to shopping at farmers' markets included does not accept SNAP/electronic benefit transfer, out of the way and lack of transportation. Farmers' market shopping was associated with awareness of farmers' markets (estimate =0·18 (se 0·04), Pconsumption was positively associated with farmers' market shopping (estimate =1·06 (se 0·32), P=0·001). Our study is one of the first to examine SNAP participants' farmers' market shopping, distance to farmers' markets and dietary behaviours. Barriers to shopping at farmers' markets and increasing awareness of existing markets should be addressed in future interventions to increase SNAP participants' use of farmers' markets, ultimately improving diet quality in this high-risk group.
K. Brahe, Lena; Le Chatelier, Emmanuelle; Prifti, Edi
The gut microbiota has been implicated in obesity and its progression towards metabolic disease. Dietary interventions that target the gut microbiota have been suggested to improve metabolic health. The aim of the present study was to investigate the effect of interventions with Lactobacillus par...
Miller, Edgar R; Cooper, Lisa A; Carson, Kathryn A; Wang, Nae-Yuh; Appel, Lawrence J; Gayles, Debra; Charleston, Jeanne; White, Karen; You, Na; Weng, Yingjie; Martin-Daniels, Michelle; Bates-Hopkins, Barbara; Robb, Inez; Franz, Whitney K; Brown, Emily L; Halbert, Jennifer P; Albert, Michael C; Dalcin, Arlene T; Yeh, Hsin-Chieh
Unhealthy diets, often low in potassium, likely contribute to racial disparities in blood pressure. We tested the effectiveness of providing weekly dietary advice, assistance with selection of higher potassium grocery items, and a $30 per week food allowance on blood pressure and other outcomes in African American adults with hypertension. We conducted an 8-week RCT with two parallel arms between May 2012 and November 2013. We randomized 123 African Americans with controlled hypertension from an urban primary care clinic in Baltimore, Maryland, and implemented the trial in partnership with a community supermarket and the Baltimore City Health Department. Mean (SD) age was 58.6 (9.5) years; 71% were female; blood pressure was 131.3 (14.7)/77.2 (10.5) mmHg; BMI was 34.5 (8.2); and 28% had diabetes. Participants randomized to the active intervention group (Dietary Approaches to Stop Hypertension [DASH]-Plus) received coach-directed dietary advice and assistance with weekly online ordering and purchasing of high-potassium foods ($30/week) delivered by a community supermarket to a neighborhood library. Participants in the control group received a printed DASH diet brochure along with a debit account of equivalent value to that of the DASH-Plus group. The primary outcome was blood pressure change. Analyses were conducted in January to October 2014. Compared with the control group, the DASH-Plus group increased self-reported consumption of fruits and vegetables (mean=1.4, 95% CI=0.7, 2.1 servings/day); estimated intake of potassium (mean=0.4, 95% CI=0.1, 0.7 grams/day); and urine potassium excretion (mean=19%, 95% CI=1%, 38%). There was no significant effect on blood pressure. A program providing dietary advice, assistance with grocery ordering, and $30/week of high-potassium foods in African American patients with controlled hypertension in a community-based clinic did not reduce BP. However, the intervention increased consumption of fruits, vegetables, and urinary
McCarthy, William J; Yancey, Antronette K; Harrison, Gail G; Leslie, Joanne; Siegel, Judith M
This study tested the efficacy of an 8-week, culturally targeted community-based nutrition and physical activity promotion intervention, Fight Cancer with Fitness! (FCF). A randomized, controlled trial was conducted in a black-owned commercial gym in a sample of 366 predominantly overweight or obese, healthy African-American women. Dietary quality as indexed by fruit and vegetable intake improved significantly in the intervention group compared to the control group at 12-month follow-up, and proportion of calories consumed as fat decreased in both groups. This individually targeted cancer prevention intervention produced beneficial effects on dietary quality that were sustained for at least 12 months.
Bhiri, Sana; Maatoug, Jihene; Zammit, Nawel; Msakni, Zineb; Harrabi, Imed; Amimi, Souad; Mrizek, Nejib; Ghannem, Hassen
To assess the effectiveness of a 3-year workplace-based intervention program on the control of the main noncommunicable disease risk factors (poor nutrition, physical inactivity, and tobacco use) among the employees of Sousse, Tunisia. We conducted a quasi-experimental study (pre- and postassessments with intervention and control groups) in six companies of the governorate of Sousse in Tunisia.The intervention program consisted of health education programs (eg, workshops, films and open sensitization days). We also scheduled free physical activity sessions and free smoking cessation consultations. Our intervention program showed meaningful improvement among the employees toward dietary and physical activity behaviors but not for tobacco use. Workplace is a crucial setting for health promotion, and future programs should consider a multisectoral approach to control the main noncommunicable disease risk factors.
Di Giancamillo, Alessia; Rossi, Raffaella; Vitari, Francesca; Carollo, Valentina; Deponti, Daniela; Corino, Carlo; Domeneghini, Cinzia
In farm animals, oxidative stress can be involved in several intestinal pathological disorders, and many antioxidant molecules, especially those of plant origin, can counteract free radicals, thus stabilizing the gut environment and enhancing health. The aim of the study was to investigate whether the use of verbascoside (VB), a polyphenol plant compound, in pig feeding could modulate oxidative and/or nitrosative stress in the gut. Eighteen male piglets (Dalland) were assigned to two groups, which were fed with either a control diet (CON) or a diet supplemented with 5 mg/kg of verbascoside (VB) for 166 days. At slaughter, duodenum and jejunum specimens were collected. Immunohistochemistry and Western blot analyses were performed on the samples to evaluate free radical adducts, including acrolein (ACR), 8-hydroxydeoxyguanosine (8-OHdg) and nitrotyrosine (NT). A KRL test was also used to assess the total blood antioxidant activity, and no difference was observed. Immunohistochemistry and Western blot showed that dietary treatment decreased the levels of nitrotyrosine in enteroendocrine cell populations(P<0.05). Characterization of the enteroendocrine cell typology was then performed, and serotonin-immunoreactive cells were revealed to be directly involved in decreasing the nitrosative stress status. This preliminary study demonstrates the important role of dietary VB in decreasing stress biomarkers in swine gut, thus highlighting a possible intervention aimed at building a large prospective for antioxidant dietary supplementation in food animal species.
This article presents a systematic review of school-based cyberbullying prevention and intervention programs. Research presenting empirical evidence about the effectiveness of a school-based cyberbullying prevention or intervention program published before August 2016 was searched. Seventeen studies were obtained and reviewed. The findings showed…
Intervention programs through computer application should be used to persuade and support health awareness, treatment and prevention. This paper investigate and review studies using persuasive technology in health intervention program in Malaysia. It presents the main objective, the technology persuasive principles ...
Background Dietary behaviour interventions have the potential to reduce diet-related disease. Ample opportunity exists to implement these interventions in the workplace. The overall aim is to assess the effectiveness and cost-effectiveness of complex dietary interventions focused on environmental dietary modification alone or in combination with nutrition education in large manufacturing workplace settings. Methods/design A clustered controlled trial involving four large multinational manufacturing workplaces in Cork will be conducted. The complex intervention design has been developed using the Medical Research Council’s framework and the National Institute for Health and Clinical Excellence (NICE) guidelines and will be reported using the TREND statement for the transparent reporting of evaluations with non-randomized designs. It will draw on a soft paternalistic “nudge” theoretical perspective. Nutrition education will include three elements: group presentations, individual nutrition consultations and detailed nutrition information. Environmental dietary modification will consist of five elements: (a) restriction of fat, saturated fat, sugar and salt, (b) increase in fibre, fruit and vegetables, (c) price discounts for whole fresh fruit, (d) strategic positioning of healthier alternatives and (e) portion size control. No intervention will be offered in workplace A (control). Workplace B will receive nutrition education. Workplace C will receive nutrition education and environmental dietary modification. Workplace D will receive environmental dietary modification alone. A total of 448 participants aged 18 to 64 years will be selected randomly. All permanent, full-time employees, purchasing at least one main meal in the workplace daily, will be eligible. Changes in dietary behaviours, nutrition knowledge, health status with measurements obtained at baseline and at intervals of 3 to 4 months, 7 to 9 months and 13 to 16 months will be recorded. A process
Geaney, Fiona; Scotto Di Marrazzo, Jessica; Kelly, Clare; Fitzgerald, Anthony P; Harrington, Janas M; Kirby, Ann; McKenzie, Ken; Greiner, Birgit; Perry, Ivan J
Dietary behaviour interventions have the potential to reduce diet-related disease. Ample opportunity exists to implement these interventions in the workplace. The overall aim is to assess the effectiveness and cost-effectiveness of complex dietary interventions focused on environmental dietary modification alone or in combination with nutrition education in large manufacturing workplace settings. A clustered controlled trial involving four large multinational manufacturing workplaces in Cork will be conducted. The complex intervention design has been developed using the Medical Research Council's framework and the National Institute for Health and Clinical Excellence (NICE) guidelines and will be reported using the TREND statement for the transparent reporting of evaluations with non-randomized designs. It will draw on a soft paternalistic 'nudge' theoretical perspective. It will draw on a soft paternalistic "nudge" theoretical perspective. Nutrition education will include three elements: group presentations, individual nutrition consultations and detailed nutrition information. Environmental dietary modification will consist of five elements: (a) restriction of fat, saturated fat, sugar and salt, (b) increase in fibre, fruit and vegetables, (c) price discounts for whole fresh fruit, (d) strategic positioning of healthier alternatives and (e) portion size control. No intervention will be offered in workplace A (control). Workplace B will receive nutrition education. Workplace C will receive nutrition education and environmental dietary modification. Workplace D will receive environmental dietary modification alone. A total of 448 participants aged 18 to 64 years will be selected randomly. All permanent, full-time employees, purchasing at least one main meal in the workplace daily, will be eligible. Changes in dietary behaviours, nutrition knowledge, health status with measurements obtained at baseline and at intervals of 3 to 4 months, 7 to 9 months and 13 to 16
Mohd Razif Shahril
Full Text Available The aim of the study was to evaluate the effectiveness of implementing multimodal nutrition education intervention (NEI to improve dietary intake among university students. The design of study used was cluster randomised controlled design at four public universities in East Coast of Malaysia. A total of 417 university students participated in the study. They were randomly selected and assigned into two arms, that is, intervention group (IG or control group (CG according to their cluster. The IG received 10-week multimodal intervention using three modes (conventional lecture, brochures, and text messages while CG did not receive any intervention. Dietary intake was assessed before and after intervention and outcomes reported as nutrient intakes as well as average daily servings of food intake. Analysis of covariance (ANCOVA and adjusted effect size were used to determine difference in dietary changes between groups and time. Results showed that, compared to CG, participants in IG significantly improved their dietary intake by increasing their energy intake, carbohydrate, calcium, vitamin C and thiamine, fruits and 100% fruit juice, fish, egg, milk, and dairy products while at the same time significantly decreased their processed food intake. In conclusion, multimodal NEI focusing on healthy eating promotion is an effective approach to improve dietary intakes among university students.
Ben-Avraham, Sivan; Harman-Boehm, Ilana; Schwarzfuchs, Dan; Shai, Iris
Dietary intervention is recognized as a key component in prevention and management of type 2 diabetes (T2DM) and the debate persists: which dietary strategy is most effective. In the Dietary Intervention Randomized Controlled Trial (DIRECT) 322 moderately obese participants were randomized for 2 years to one of three diet groups: low-fat, Mediterranean and low-carbohydrate. Differential effects were observed in the sub-group of patients with T2DM at 24 months: participants randomized to the Mediterranean diet, which had the highest intake of dietary fibers and unsaturated to saturated fat ratio, achieved greater significant improvements in fasting plasma glucose and insulin levels. Patients who were randomized to the low-carbohydrate diet, which had the minimal intake of carbohydrates, achieved a significant reduction of hemoglobin A1C. Although improvements were observed in all groups, the low-fat diet was likely to be less beneficial in terms of glycemic control and lipid metabolism. Interpretation of results from different studies on dietary strategies may be complex since there is often no consistency in diet compositions, calorie restriction, intensity of intervention, dietary assessment or extent of adherence in the trial. Nevertheless, it seems that low fat restricted calorie diets are effective for weight loss and are associated with some metabolic benefits; however, some recent trials have shown that low carbohydrate diets are as efficient in inducing weight loss and in some metabolic measures such as serum triglycerides and HDL-cholesterol may be even superior to low fat diets. When addressing the issue of diet quality rather than quantity applying the glycemic index may have some added benefits. Furthermore special features of the Mediterranean diet have apparent additional favorable effects for patients with T2DM. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.
Greenlee, Heather; Gaffney, Ann Ogden; Aycinena, A Corina; Koch, Pam; Contento, Isobel; Karmally, Wahida; Richardson, John M; Lim, Emerson; Tsai, Wei-Yann; Crew, Katherine; Maurer, Matthew; Kalinsky, Kevin; Hershman, Dawn L
There is a need for culturally relevant nutrition programs targeted to underserved cancer survivors. Our aim was to examine the effect of a culturally based approach to dietary change on increasing fruit/vegetable (F/V) intake and decreasing fat intake among Hispanic breast cancer survivors. Participants were randomized to Intervention and Control groups. Diet recalls, detailed interviews, fasting blood, and anthropometric measures were collected at baseline, 3, 6, and 12 months. Hispanic women (n=70) with stage 0 to III breast cancer who completed adjuvant treatment and lived in New York City were randomized between April 2011 and March 2012. The Intervention group (n=34) participated in ¡Cocinar Para Su Salud!, a culturally based nine-session (24 hours over 12 weeks) intervention including nutrition education, cooking classes, and food-shopping field trips. The Control group (n=36) received written dietary recommendations for breast cancer survivors. Change at 6 months in daily F/V servings and percent calories from total fat were the main outcome measures. Linear regression models adjusted for stratification factors and estimated marginal means were used to compare changes in diet from baseline to 3 and 6 months. Baseline characteristics were the following: mean age 56.6 years (standard deviation 9.7 years), mean time since diagnosis 3.4 years (standard deviation 2.7 years), mean body mass index (calculated as kg/m²) 30.9 (standard deviation 6.0), 62.9% with annual household income ≤$15,000, mean daily servings of all F/V was 5.3 (targeted F/V 3.7 servings excluding legumes/juices/starchy vegetables/fried foods), and 27.7% of daily calories from fat. More than 60% in the Intervention group attended seven or more of nine classes, with overall study retention of 87% retention at 6 months. At month 6, the Intervention group compared with Control group reported an increase in mean servings of F/V from baseline (all F/V: +2.0 vs -0.1; P=0.005; targeted F/V: +2
Handjieva-Darlenska, Teodora; Holst, Claus; Grau, Katrine
clinical centres in 7 European countries, who underwent a 10-week dietary intervention study comparing two hypo-energetic (-600 kcal/day) diets varying in fat content. Results: The multiple regression model showed that weight loss at week 10 was predicted by: 6.55 + 1.27 × early weight loss (kg) at week 1...... kg weight loss at week 5 emerged as an optimal predictor for reaching at least 10% weight loss at week 10. Greater attrition likelihood was predicted by high-fat diet, decreased early and half-way weight losses. Conclusion: Early and half-way weight losses are associated with and could contribute......Objective: The aim of this study was to identify the pre-treatment subject characteristics and weight loss changes as determinants of weight loss and attrition during a 10-week dietary intervention study. Methods: A total of 771 obese subjects (BMI 35.6 kg/m(2)) of both genders were included from 8...
James B. Adams
Full Text Available This study involved a randomized, controlled, single-blind 12-month treatment study of a comprehensive nutritional and dietary intervention. Participants were 67 children and adults with autism spectrum disorder (ASD ages 3–58 years from Arizona and 50 non-sibling neurotypical controls of similar age and gender. Treatment began with a special vitamin/mineral supplement, and additional treatments were added sequentially, including essential fatty acids, Epsom salt baths, carnitine, digestive enzymes, and a healthy gluten-free, casein-free, soy-free (HGCSF diet. There was a significant improvement in nonverbal intellectual ability in the treatment group compared to the non-treatment group (+6.7 ± 11 IQ points vs. −0.6 ± 11 IQ points, p = 0.009 based on a blinded clinical assessment. Based on semi-blinded assessment, the treatment group, compared to the non-treatment group, had significantly greater improvement in autism symptoms and developmental age. The treatment group had significantly greater increases in EPA, DHA, carnitine, and vitamins A, B2, B5, B6, B12, folic acid, and Coenzyme Q10. The positive results of this study suggest that a comprehensive nutritional and dietary intervention is effective at improving nutritional status, non-verbal IQ, autism symptoms, and other symptoms in most individuals with ASD. Parents reported that the vitamin/mineral supplements, essential fatty acids, and HGCSF diet were the most beneficial.
Adams, James B; Audhya, Tapan; Geis, Elizabeth; Gehn, Eva; Fimbres, Valeria; Pollard, Elena L; Mitchell, Jessica; Ingram, Julie; Hellmers, Robert; Laake, Dana; Matthews, Julie S; Li, Kefeng; Naviaux, Jane C; Naviaux, Robert K; Adams, Rebecca L; Coleman, Devon M; Quig, David W
This study involved a randomized, controlled, single-blind 12-month treatment study of a comprehensive nutritional and dietary intervention. Participants were 67 children and adults with autism spectrum disorder (ASD) ages 3-58 years from Arizona and 50 non-sibling neurotypical controls of similar age and gender. Treatment began with a special vitamin/mineral supplement, and additional treatments were added sequentially, including essential fatty acids, Epsom salt baths, carnitine, digestive enzymes, and a healthy gluten-free, casein-free, soy-free (HGCSF) diet. There was a significant improvement in nonverbal intellectual ability in the treatment group compared to the non-treatment group (+6.7 ± 11 IQ points vs. -0.6 ± 11 IQ points, p = 0.009) based on a blinded clinical assessment. Based on semi-blinded assessment, the treatment group, compared to the non-treatment group, had significantly greater improvement in autism symptoms and developmental age. The treatment group had significantly greater increases in EPA, DHA, carnitine, and vitamins A, B2, B5, B6, B12, folic acid, and Coenzyme Q10. The positive results of this study suggest that a comprehensive nutritional and dietary intervention is effective at improving nutritional status, non-verbal IQ, autism symptoms, and other symptoms in most individuals with ASD. Parents reported that the vitamin/mineral supplements, essential fatty acids, and HGCSF diet were the most beneficial.
Reicks, Marla; Trofholz, Amanda C.; Stang, Jamie S; Laska, Melissa N.
Objective Cooking programs are growing in popularity; however an extensive review has not examined overall impact. Therefore, this study reviewed previous research on cooking/home food preparation interventions and diet and health-related outcomes among adults and identified implications for practice and research. Design Literature review and descriptive summative method. Main outcome measures Dietary intake, knowledge/skills, cooking attitudes and self-efficacy/confidence, health outcomes. Analysis Articles evaluating effectiveness of interventions that included cooking/home food preparation as the primary aim (January 1980 through December 2011) were identified via OVID MEDLINE, Agricola and Web of Science databases. Studies grouped according to design and outcomes were reviewed for validity using an established coding system. Results were summarized for several outcome categories. Results Of 28 studies identified, 12 included a control group with six as non-randomized and six as randomized controlled trials. Evaluation was done post-intervention for five studies, pre- and post-intervention for 23 and beyond post-intervention for 15. Qualitative and quantitative measures suggested a positive influence on main outcomes. However, non-rigorous study designs, varying study populations, and use of non-validated assessment tools limited stronger conclusions. Conclusions and Implications Well-designed studies are needed that rigorously evaluate long-term impact on cooking behavior, dietary intake, obesity and other health outcomes. PMID:24703245
Maria de Fátima Morais
Full Text Available AbstractCreativity and its promotion are widespread concerns in education. However, few efforts have been made to implement intervention programs designed to promote creativity and other related aspects (e.g., academic motivation. The Future Problem Solving Program International (FPSPI, aimed for training creativity representations and creative problem solving skills in young people, has been one of the most implemented programs. This intervention's materials and activities were adapted for Portuguese students, and a longitudinal study was conducted. The program was implemented during four months, in weekly sessions, by thirteen teachers. Teachers received previous training for the program and during the program's implementation. Intervention participants included 77 Basic and Secondary Education students, and control participants included 78 equivalent students. Pretest-posttest measures of academic motivation and creativity representations were collected. Results suggest a significant increase, in the intervention group, in motivation and the appropriate representations of creativity. Practical implications and future research perspectives are presented.
CUNHA, Vera Lúcia Orlandi; CAPELLINI, Simone Aparecida
Abstract The objective of this study was to develop two intervention programs to promote reading comprehension, one for narrative texts and one for expository texts, to be used by 3rd-5th grade elementary school teachers in the classroom. The applicability of the programs was verified. A total of 143 elementary school students in 3rd, 4th, and 5th grades participated in this study. The students were evaluated before and after the administration of the intervention programs. There were signifi...
Bertoli, Simona; Laureati, Monica; Battezzati, Alberto; Bergamaschi, Valentina; Cereda, Emanuele; Spadafranca, Angela; Vignati, Laila; Pagliarini, Ella
We investigated the relationship between taste sensitivity, nutritional status and metabolic syndrome and possible implications on weight loss dietary program. Sensitivity for bitter, sweet, salty and sour tastes was assessed by the three-Alternative-Forced-Choice method in 41 overweight (OW), 52 obese (OB) patients and 56 normal-weight matched controls. OW and OB were assessed also for body composition (by impedence), resting energy expenditure (by indirect calorimetry) and presence of metabolic syndrome (MetS) and were prescribed a weight loss diet. Compliance to the weight loss dietary program was defined as adherence to control visits and weight loss ≥ 5% in 3 mo. Sex and age-adjusted multiple regression models revealed a significant association between body mass index (BMI) and both sour taste (P nutritional (OW and OB) or metabolic status (MetS+ and MetS-). There is no cause-effect relationship between overweight and metabolic derangements. Taste thresholds assessment is not useful in predicting the outcome of a diet-induced weight loss program.
Revelj, Elizabeth O.
In response to a research review indicating that few programs address the father's role in early intervention and preschool programs for the young exceptional child, a three-month practicum was designed which included fathers in physical therapy sessions and in daily home exercise programming for their developmentally disabled children. Practicum…
Nathanielsz, Peter W; Ford, Stephen P; Long, Nathan M; Vega, Claudia C; Reyes-Castro, Luis A; Zambrano, Elena
Maternal obesity is a global epidemic affecting both developed and developing countries. Human and animal studies indicate that maternal obesity adversely programs the development of offspring, predisposing them to chronic diseases later in life. Several mechanisms act together to produce these adverse health effects. There is a consequent need for effective interventions that can be used in the management of human pregnancy to prevent these outcomes. The present review analyzes the dietary and exercise intervention studies performed to date in both altricial and precocial animals, rats and sheep, with the aim of preventing adverse offspring outcomes. The results of these interventions present exciting opportunities to prevent, at least in part, adverse metabolic and other outcomes in obese mothers and their offspring. © 2013 International Life Sciences Institute.
Full Text Available Objective The present study was to determine the effect of a combined exercise and dietary program on cognitive function as well as the relationship between the program-induced weight change and cognitive function alterations. Design The study applies a quasi-experimental design. Methods Fifty-eight adolescents with obese status (body mass index, BMI >28 kg/m2 were assigned to either an experiment (n = 30 or control group (n = 28. Participants in the experiment group received a scheduled program with a specific exercise protocol (two sessions per day, six days per week and diet plan for four consecutive weeks; the control group was instructed to maintain their normal school activities. The primary outcome measures were anthropometric data and flanker task performance. Results The combined program led to reduced BMI with maintenance of the incongruent accuracy in the experiment group, but the incongruent accuracy decreased in the control group after the four-week period. Additionally, the change in weight status between post- and pre-test measurements was inversely correlated with the change in incongruent accuracy. Conclusion The combined exercise and dietary program resulted in decreased weight and enhanced executive function in the obese adolescents, and the weight alteration may be considered the mediator between the intervention and executive function.
Full Text Available Lifestyle interventions such as diet, exercise, and cognitive training represent a quietly emerging revolution in the modern approach to counteracting age-related declines in brain health. Previous studies in our laboratory have shown that long-term dietary supplementation with antioxidants and mitochondrial cofactors (AOX or behavioral enrichment with social, cognitive, and exercise components (ENR, can effectively improve cognitive performance and reduce brain pathology of aged canines, including oxidative damage and Aβ accumulation. In this study, we build on and extend our previous findings by investigating if the interventions reduce caspase activation and ceramide accumulation in the aged frontal cortex, since caspase activation and ceramide accumulation are common convergence points for oxidative damage and Aβ, among other factors associated with the aged and AD brain. Aged beagles were placed into one of four treatment groups: CON--control environment/control diet, AOX--control environment/antioxidant diet, ENR--enriched environment/control diet, AOX/ENR--enriched environment/antioxidant diet for 2.8 years. Following behavioral testing, brains were removed and frontal cortices were analyzed to monitor levels of active caspase 3, active caspase 9 and their respective cleavage products such as tau and semaphorin7a, and ceramides. Our results show that levels of activated caspase-3 were reduced by ENR and AOX interventions with the largest reduction occurring with combined AOX/ENR group. Further, reductions in caspase-3 correlated with reduced errors in a reversal learning task, which depends on frontal cortex function. In addition, animals treated with an AOX arm showed reduced numbers of cells expressing active caspase 9 or its cleavage product semaphorin 7A, while ENR (but not AOX reduced ceramide levels. Overall, these data demonstrate that lifestyle interventions curtail activation of pro-degenerative pathways to improve cellular
Snigdha, Shikha; Berchtold, Nicole; Astarita, Giuseppe; Saing, Tommy; Piomelli, Daniele; Cotman, Carl W
Lifestyle interventions such as diet, exercise, and cognitive training represent a quietly emerging revolution in the modern approach to counteracting age-related declines in brain health. Previous studies in our laboratory have shown that long-term dietary supplementation with antioxidants and mitochondrial cofactors (AOX) or behavioral enrichment with social, cognitive, and exercise components (ENR), can effectively improve cognitive performance and reduce brain pathology of aged canines, including oxidative damage and Aβ accumulation. In this study, we build on and extend our previous findings by investigating if the interventions reduce caspase activation and ceramide accumulation in the aged frontal cortex, since caspase activation and ceramide accumulation are common convergence points for oxidative damage and Aβ, among other factors associated with the aged and AD brain. Aged beagles were placed into one of four treatment groups: CON--control environment/control diet, AOX--control environment/antioxidant diet, ENR--enriched environment/control diet, AOX/ENR--enriched environment/antioxidant diet for 2.8 years. Following behavioral testing, brains were removed and frontal cortices were analyzed to monitor levels of active caspase 3, active caspase 9 and their respective cleavage products such as tau and semaphorin7a, and ceramides. Our results show that levels of activated caspase-3 were reduced by ENR and AOX interventions with the largest reduction occurring with combined AOX/ENR group. Further, reductions in caspase-3 correlated with reduced errors in a reversal learning task, which depends on frontal cortex function. In addition, animals treated with an AOX arm showed reduced numbers of cells expressing active caspase 9 or its cleavage product semaphorin 7A, while ENR (but not AOX) reduced ceramide levels. Overall, these data demonstrate that lifestyle interventions curtail activation of pro-degenerative pathways to improve cellular health and are the
Terranova, Caroline O; Lawler, Sheleigh P; Spathonis, Kym; Eakin, Elizabeth G; Reeves, Marina M
The aim of this study is to explore breast cancer survivors' experience of a weight loss intervention and identify potential facilitators and barriers of initiating and maintaining weight, dietary or physical activity changes. Fourteen women randomised to and completing the 12-month weight loss intervention completed semi-structured interviews 7.5 ± 0.5 months after intervention completion. An inductive thematic analysis was conducted whereby interviews were independently coded and themes identified. Women were (mean ± SD) 55.6 ± 8.5 years, 30.2 ± 4.6 kg/m 2 and 17.1 ± 3.4 months post-diagnosis at study baseline. Four themes emerged: (1) perceived motivation to participate in the intervention, (2) facilitators, (3) challenges and (4) maintenance of weight loss and behaviour changes. All women noted the impact of social/family environments, either to facilitate (e.g., support from family members) or impede (e.g., major family event) changes. The structure and support of the intervention, particularly accountability to their coach, was also seen as facilitating. Formation of habitual physical activity facilitated dietary changes. Dietary change strategies most perceived to facilitate weight loss were reducing energy intake by dietary self-monitoring, increasing vegetable intake and portion control. Challenges included breast cancer-specific issues such as post-diagnosis weight gain, treatment-related side effects and psychological issues around readiness to change and self-regulation. Diminished accountability following intervention completion impacted the maintenance of weight loss and behaviour changes, notably dietary self-monitoring. Results suggest that formal involvement of a support person (e.g. family member/friend) and referring women to ongoing, community-based services to maintain patient-perceived accountability may be particularly useful strategies for future weight loss intervention trials targeting women with breast cancer.
Choy, Olivia; Raine, Adrian
Although there is an increasing body of literature on the relationship between omega-3 fatty acids and aggressive/antisocial behavior, evidence to date suggests that there are mixed findings on the efficacy of omega-3 supplementation as a dietary intervention to reduce such behaviors. This article describes the current state of the research regarding omega-3 supplementation and aggressive/antisocial behavior from intervention studies, with an emphasis on randomized controlled trials. The current evidence base indicates a small effect size (approximately d = .20) for the efficacy of increased omega-3 intake in reducing aggressive and antisocial behavior in children and adults. How precisely omega-3 supplementation results in such behavioral improvement is an open question, although upregulation of dysfunctional prefrontal regions is one candidate mediator. Directions for further research include understanding the more basic mechanisms that may underlie any intervention effects, delineating dose-response relationships, ascertaining optimal treatment duration and composition, conducting follow-ups post-treatment, and testing the provisional hypothesis that more impulsive, reactive forms of aggression may be particularly amenable to omega-3 supplementation.
 These interventions include exclusive breastfeeding for at least four months and, if possible, for six months; adequate complementary feeding starting at about six months with continued breastfeeding for two years; appropriate nutritional care of sick and malnourished children; adequate intake of vitamin A for women and ...
Full Text Available Providing a child with reading difficulties with the appropriate reading intervention as early as possible is critical to prevent future academic failure. As reading is composed of several sub-components (phonology, orthography, fluency, comprehension, choosing the appropriate intervention may be confusing. Here, we attempt to provide an up-to-date review of different reading intervention programs and their outcomes that currently are available for children 4 to 16 years of age. We also introduce the possible beneficial effect of including a component of executive-functions training to reading curricula to enhance the effects of reading intervention programs. These programs are separated by the sub-components of reading that each is designed to address, with discussion based on several leading models for reading acquisition. Our aim is to direct educators, professionals, and researchers to the most appropriate intervention according to either their domain of interest or the child’s needs.
Parlesak, Alexandr; Robertson, Aileen; Hondru, Gabriela
basket that incorporates only WHO food-based dietary guidelines does not meet all the recommended nutrient intake values for, for example, vitamins A, D, K, iodine and calcium. • The version of a Romanian fully nutritious, health-promoting food basket for a family (two adults, two children) costs 19......, potatoes and fish and considerably less meat, fats, oils and sugar. In conclusion, the linear programming methodology can facilitate the development of national dietary recommendations that meet both recommended nutrient intake values and WHO food-based dietary guidelines in a cost-efficient manner. How...
Nazar Chaudhary Muhamamd Juniad
Full Text Available Cardiovascular disease (CVD and chronic kidney disease (CKD are common comorbid conditions. Life style, particularly diet is a critical component of treatment for these conditions. Register dietitians play a key role in bridging the gap between the science of nutrition and the empowerment of individuals to alter their lifestyles in a healthy manner. A range of dietary manipulations has been reported to reduce risk factors and decrease risk of CVD and CKD outcomes. However, many studies provided food to participants or were limited to adjustment of few specific nutrients. Diet intervention in relation with end-stage renal disease (ESRD is really complicated topic. As multiple co morbid conditions such as hypertension, CVD, CKD, and diabetes mellitus (DM are associated with ESRD, which made the scenario really worse while fixing the dose of any diet. Still a lot of research work is required to understand this topic.
Xiao, Shuiming; Fei, Na; Pang, Xiaoyan; Shen, Jian; Wang, Linghua; Zhang, Baorang; Zhang, Menghui; Zhang, Xiaojun; Zhang, Chenhong; Li, Min; Sun, Lifeng; Xue, Zhengsheng; Wang, Jingjing; Feng, Jie; Yan, Feiyan; Zhao, Naisi; Liu, Jiaqi; Long, Wenmin; Zhao, Liping
Chronic inflammation induced by endotoxin from a dysbiotic gut microbiota contributes to the development of obesity-related metabolic disorders. Modification of gut microbiota by a diet to balance its composition becomes a promising strategy to help manage obesity. A dietary scheme based on whole grains, traditional Chinese medicinal foods, and prebiotics (WTP diet) was designed to meet human nutritional needs as well as balance the gut microbiota. Ninety-three of 123 central obese volunteers (BMI ≥ 28 kg m(-2) ) completed a self-controlled clinical trial consisting of 9-week intervention on WTP diet followed by a 14-week maintenance period. The average weight loss reached 5.79 ± 4.64 kg (6.62 ± 4.94%), in addition to improvement in insulin sensitivity, lipid profiles, and blood pressure. Pyrosequencing of fecal samples showed that phylotypes related to endotoxin-producing opportunistic pathogens of Enterobacteriaceae and Desulfovibrionaceae were reduced significantly, while those related to gut barrier-protecting bacteria of Bifidobacteriaceae increased. Gut permeability, measured as lactulose/mannitol ratio, was decreased compared with the baseline. Plasma endotoxin load as lipopolysaccharide-binding protein was also significantly reduced, with concomitant decrease in tumor necrosis factor-α, interleukin-6, and an increase in adiponectin. These results suggest that modulation of the gut microbiota via dietary intervention may enhance the intestinal barrier integrity, reduce circulating antigen load, and ultimately ameliorate the inflammation and metabolic phenotypes. © 2013 The Authors. FEMS Microbiology Ecology pubished by John Wiley & Sons Ltd on behalf of the Federation of European Microbiological Societies.
Rohde, Jeanett F.; Larsen, Sofus C.; Ängquist, Lars
Objective: The study aimed to evaluate the impact of a 15-month intervention on dietary intake conducted among obesity-prone normal-weight pre-school children. Design: Information on dietary intake was obtained using a 4 d diet record. A diet quality index was adapted to assess how well children’s...... Start study was conducted during 2009–2011, focusing on changing diet, physical activity, sleep and stress management to prevent excessive weight gain among Danish children. Subjects: From a population of 635 Danish pre-school children, who had a high birth weight (≥4000 g), high maternal pre...... and added sugar after 15 months of intervention, suggesting that dietary intake can be changed in a healthier direction in children predisposed to obesity....
Grimaldi, M; Ciano, O; Manzo, M; Rispoli, M; Guglielmi, M; Limardi, A; Calatola, P; Lucibello, M; Pardo, S; Capaldo, B; Riccardi, G
Mediterranean diet (MD) is acknowledged to exert a number of beneficial health effects. We assessed the efficacy and the durability of a 3-month intensive dietary intervention aimed at implementing the MD on body weight and cardiometabolic risk factors in subjects at high risk. One hundred and sixteen subjects participated in the study (71 assigned to the intensive intervention and 45 to the conventional intervention). The intensive intervention consisted of 12 weekly group educational meetings and a free-of-charge supply of meals prepared according to the MD model. The conventional intervention consisted of an individual education session along with monthly reinforcements of nutritional messages by the general practitioner. All participants were followed up for 9 months. The two groups had similar pre-intervention characteristics. After the intervention, mean body weight decreased significantly in both groups (p intervention group lost more weight (6.8 ± 4.0 vs. 0.7 ± 1.3, p intervention. At follow-up, weight loss still persisted in the intervention group (p interventions significantly reduced blood pressure in the long term (p intervention than in the control group (p intervention inspired to the traditional MD produced greater and more durable weight loss and improvement in cardiometabolic risk profile than the conventional intervention.
Spence, Alison C; Campbell, Karen J; Crawford, David A; McNaughton, Sarah A; Hesketh, Kylie D
Young children's diets are currently suboptimal. Given that mothers have a critical influence on children' diets, they are typically a target of interventions to improve early childhood nutrition. Understanding the maternal factors which mediate an intervention's effect on young children's diets is important, but has not been well investigated. This research aimed to test whether maternal feeding knowledge, maternal feeding practices, maternal self-efficacy, and maternal dietary intakes acted as mediators of the effect of an intervention to improve child diet quality. The Melbourne Infant Feeding Activity and Nutrition Trial (InFANT) Program was a cluster-randomized controlled trial, conducted from 2008-2010. This novel, low-dose, health promotion intervention was delivered quarterly over 15 months and involved educational activities, promotion of peer discussion, a DVD and written materials. Post-intervention, when children were approximately 18 months of age, child diets were assessed using multiple 24-hour recalls and a purpose-developed index of diet quality, the Obesity Protective Dietary Index. Maternal mediators were assessed using a combination of previously validated and purpose-deigned tools. Mediation analysis was conducted using the test of joint significance and difference of coefficients methods. Across 62 parents' groups in Melbourne, Australia, 542 parents were recruited. Post- intervention, higher maternal feeding knowledge and lower use of foods as rewards was found to mediate the direct intervention effect on child diet quality. While other aspects of maternal feeding practices, self-efficacy and dietary intakes did not act as mediators, they were associated with child diet quality. Mediation analysis of this novel health promotion intervention showed the importance of maternal feeding knowledge and use of foods as rewards in impacting child diet quality. The other maternal factors assessed were appropriate targets but further research on how to
Gittelsohn, Joel; Vijayadeva, Vinutha; Davison, Nicola; Ramirez, Vickie; Cheung, Leo W K; Murphy, Suzanne; Novotny, Rachel
Diet-related chronic diseases are at epidemic levels in low-income ethnic minority populations. The purpose of this study is to decrease risk for obesity in children by modifying the food environment and conducting point-of-purchase promotions that will lead to changes in psychosocial factors and behaviors associated with healthier food choices among low-income communities with a preponderance of Native Hawaiians and Pacific Islanders. We implemented an intervention trial over a 9-11-month period in five food stores in two low-income multiethnic communities in Hawaii, targeting both children and their adult caregivers. The Healthy Foods Hawaii (HFH) intervention consisted of an environmental component to increase store stocking of nutritious foods, point-of-purchase promotions, interactive sessions, and involved local producers and distributors. We evaluated the impact of the program on 116 child-caregiver dyads, sampled from two intervention and two comparison areas before and after intervention implementation. Program impacts were evaluated using multivariable linear regression. The HFH program had a significant impact on caregiver knowledge and the perception that healthy foods are convenient. Intervention children significantly increased their Healthy Eating Index (HEI) score for servings of grains, their total consumption of water, and showed an average 8.5 point (out of 90 total, eliminating the 10 points for variety, giving a 9.4% increase) increase in overall HEI score. A food store intervention was effective in improving healthy food knowledge and perception that healthy foods are convenient among caregivers, and increased the consumption of several targeted healthy foods by their children. Greater intensity, sustained food system change, and further targeting for children are needed to show greater and sustained change in food-related behaviors in low-income Native Hawaiian and Pacific Islander communities.
Christensen, Ellen Gerd; Licht, Tine Rask; Kristensen, M.
composition after consumption of whole-grain (WW) or refined wheat (RW) and further study effects on gut wall integrity.Subjects/Methods:Quantitative PCR was used to determine changes in the gut bacterial composition in postmenopausal women following a 12-week energy-restricted dietary intervention with WW (N...
Gregoski, Mathew J; Newton, Janis; Ling, Catherine G; Blaylock, Kathleen; Smith, Sheila A O; Paguntalan, John; Treiber, Frank A
This pilot study investigated the effectiveness of a distance-based e-health program delivered across multiple rural Federal Credit Union worksites that focused on physical activity and dietary education. Program design and implementation were based on the premises of Social Impact Theory (SIT). A sample of fifty-four participants (47 white. 7 black) aged 24 to 58 across different worksite locations completed 10 weeks of e-health delivered physical activity and dietary intervention. Pre to post weight changes were examined as a primary outcome. The findings showed that regardless of worksite location, participants on average reduced their weight by 10.13 lbs if they completed both the exercise and lunch and learn components of the study compared to a decrease of 2.73 lbs for participants who chose not to engage in the exercise related activities. Participant dropout from either group was less than four percent. The results of this study show the beneficial influence of physical activity integration using SIT upon distance programs targeting weight loss. In addition, the high adherence and weight loss success show promise and demonstrates the potential for e-health delivered exercise and lifestyle interventions. Further replication of results via additional randomized controlled trials is needed.
A High Rate of Non-Compliance Confounds the Study of Whole Grains and Weight Maintenance in a Randomised Intervention Trial—The Case for Greater Use of Dietary Biomarkers in Nutrition Intervention Studies
Full Text Available Observational studies consistently find an inverse relationship between whole-grain intake and weight gain. We aimed to confirm this in an open-label researcher-blinded parallel design randomised trial. A total of 179 overweight/obese women with a habitually low whole-grain intake (<16 g/day were randomised to a weight maintenance diet with refined-grain (RG or whole-grain (WG foods (80 g/day for 12 weeks after an initial weight loss program over 8 weeks. Body weight and composition was assessed at baseline, after the initial weight loss, and after the 12-week dietary intervention. During the 12-week dietary intervention phase, there were no group differences in changes in body weight and total fat mass %, whereas abdominal fat mass tended to increase more during the dietary intervention phase in the WG compared to the RG group (0.7 (SD 3.6 vs. −0.3 (SD 3.8 %; p = 0.052. Plasma alkylresorcinol concentrations, biomarkers of wholegrain wheat and rye intake, indicated poor compliance, particularly in the WG group, where >60% of participants had alkylresorcinol concentrations below 70 nmol/L, a concentration indicating low or no intake of whole-grain wheat. Further, weight regain was lower than expected in both intervention groups, further supporting a lack of compliance to the post-weight-loss diet. The rate of compliance was too low to conclude any effect of whole grain on weight maintenance, and reinforces the need to use objective measures of compliance in nutrition intervention studies.
Fitzgerald, Sarah; Murphy, Aileen; Kirby, Ann; Geaney, Fiona; Perry, Ivan J
To evaluate the costs, benefits and cost-effectiveness of complex workplace dietary interventions, involving nutrition education and system-level dietary modification, from the perspective of healthcare providers and employers. Single-study economic evaluation of a cluster-controlled trial (Food Choice at Work (FCW) study) with 1-year follow-up. Four multinational manufacturing workplaces in Cork, Ireland. 517 randomly selected employees (18-65 years) from four workplaces. Cost data were obtained from the FCW study. Nutrition education included individual nutrition consultations, nutrition information (traffic light menu labelling, posters, leaflets and emails) and presentations. System-level dietary modification included menu modification (restriction of fat, sugar and salt), increase in fibre, fruit discounts, strategic positioning of healthier alternatives and portion size control. The combined intervention included nutrition education and system-level dietary modification. No intervention was implemented in the control. The primary outcome was an improvement in health-related quality of life, measured using the EuroQoL 5 Dimensions 5 Levels questionnaire. The secondary outcome measure was reduction in absenteeism, which is measured in monetary amounts. Probabilistic sensitivity analysis (Monte Carlo simulation) assessed parameter uncertainty. The system-level intervention dominated the education and combined interventions. When compared with the control, the incremental cost-effectiveness ratio (€101.37/quality-adjusted life-year) is less than the nationally accepted ceiling ratio, so the system-level intervention can be considered cost-effective. The cost-effectiveness acceptability curve indicates there is some decision uncertainty surrounding this, arising from uncertainty surrounding the differences in effectiveness. These results are reiterated when the secondary outcome measure is considered in a cost-benefit analysis, whereby the system
Victoria A. Ferrer-Perez
Full Text Available The Organic Law 1/2004 of 28 December on Integrated Protection Measures against Gender Violence has had, among other consequences, the generalization of intervention programs for batterers in cases of gender violence. The objective of this research is to explore the point of view of specialized professionals about these programs. For this purpose a qualitative methodology was used, by applying semi-structured interviews to 65 key informants, i.e. professionals with experience in implementing and/or managing and evaluating such programs. In general, these professionals were satisfied with the programs in which they had participated and they valued them positively. They considered that certain characteristics of participants and of the programs themselves contribute to promoting or hindering their success and also that they could obtain better results by customizing interventions. These results provide valuable information for understanding the difficulties encountered in implementing these programs and to improve them.
Liu, Zhuangzhu; Su, Guobin; Guo, Xinfeng; Wu, Yifan; Liu, Xusheng; Zou, Chuan; Zhang, Lei; Yang, Qianchun; Xu, Yuan; Ma, Weizhong
Chronic kidney disease-mineral and bone disorder (CKD-MBD) is a systemic dysfunction of mineral and bone metabolism in people with CKD. Recent research shows that phosphate retention plays a significant role in the development of CKD-MBD. Compared with drug therapies, dietary interventions may be simple, inexpensive and feasible for phosphate retention. However, there is little evidence to support these interventions. Our objective was to assess the benefits and harms of any dietary intervention for preventing and treating CKD-MBD. We searched Cochrane Kidney and Transplant's Specialised Register to 27 August 2015 through contact with the Trials' Search Co-ordinator using search terms relevant to this review. We also searched the Chinese Biomedicine Database (CBM) (1976 to August 2015), China Knowledge Resource Integrated Database (CNKI) (1979 to August 2015), and VIP (1989 to August 2015). Randomised controlled trials (RCTs) and quasi-RCTs looking at dietary interventions for prevention or treatment of CKD-MBD were eligible for inclusion. Two authors independently assessed the eligibility, methodological quality, and extracted data. Continuous outcomes (serum calcium level, serum phosphorus level, calcium × phosphate product, parathyroid hormone (PTH), fibroblast growth factor 23 (FGF-23) and alkaline phosphatase) were expressed as mean difference (MD) with 95% confidence interval (CI). Dichotomous outcomes (mortality) were expressed as risk ratio (RR) with 95% CI. We used a random-effects model to meta-analyse studies. Nine studies were included in this review which analysed 634 participants. Study duration ranged from 4 to 24 weeks. The interventions included calcium-enriched bread, low phosphorus intake, low protein intake, very low protein intake, post haemodialysis supplements and hypolipaemic diet. Only one study reported death; none of the included studies reported cardiovascular events or fractures. There was insufficient reporting of design and
Marti, Luis F
Autism Spectrum Disorders (ASD) is a group of life-long neurodevelopmental disorders, with onset before 3 years of age. They are characterized by qualitative impairmentin social interactions, absent or impaired language and communication skills, and present with a wide range of stereotyped, repetitive behaviors. Function and outcome are affected not only by core deficits but by associated behaviors such as hyperactivity, aggression, anxiety, and depression. Increasing evidence indicates that autism is a complex, multifactorial disorder involving the brain and the body, a result of genetic vulnerabilities interacting with environmental factors. Although genetics plays a role, the fact, that the incidence of autism in identical twins is not 100% points to external or environmental factors as contributors. No etiology - based treatment has yet been developed. During the last two decades many educational, psychosocial and pharmacological interventions had been utilized and claimed to be effective and even "curative". The word treatment should be used with caution, and should stand for interventions that are aimed to help people with ASD to adjust more effectively to their environment. Many studies have indicated that behavioral therapy and medication may be at least partially helpful in the treatment of children with ASD particularly on the symptoms of aggression, hyperactivity and attention. In the light of an approved and well established treatment for ASD, over the past two decades research on the effect of diet and nutrition on autism has been increasing. Particular attention has focused on the role of food additives, refined sugar, food allergies, and fatty acid metabolism. However, the results are conflicting and not conclusive. We present here anupdated review summarizing the potentials and limits of the most frequent nutritional and dietary interventions in the treatment of Autism Spectrum Disorders.
Michael William Dunn
Full Text Available For a struggling writer, step-by-step instruction can be a helpful means to manage organizing and producing elaborate text. This mixed-methods project offered four struggling writers a mnemonic strategy called Ask, Reflect, Text (ART in 45-minute sessions over 22 days. The second- and fourth-grade students attended a public school in the US Pacific Northwest. As a parallel component to the project, the students’ teachers and intervention specialist met with the author for 4 one-hour sessions to discuss: 1 the children’s intervention programming and progress, and 2 the paradigm of response to intervention (RTI and their thoughts about its feasibility in classrooms. The end-of-project assessment data demonstrated that the children made progress with writing skills, but the teachers and intervention specialist felt that support personnel would be needed to manage RTI-type intervention programming in general education classrooms.
Calvo-Malvar, Maria Del Mar; Leis, Rosaura; Benítez-Estévez, Alfonso Javier; Sánchez-Castro, Juan; Gude, Francisco
The traditional diet of northwestern Spain and northern Portugal follows an 'Atlantic diet' pattern. Adherence to the Atlantic diet has been related to the good metabolic health and low coronary mortality recorded for these regions. The GALIAT (Galicia Alimentación Atlántica [Galicia Atlantic Diet]) study is a randomised, controlled, dietary intervention clinical trial designed to examine the effect of the Atlantic diet on the lipid profile, glucose metabolism, inflammation makers and adiposity of the general population. The trial involved 250 randomly selected families (715 adults and children over 3 years of age) from a town in Spain's northwest, randomly allocated to follow either a control diet (C group) or the Atlantic diet (AD group) for a period of 6 months. The families of the AD group received educational sessions on food, diet and gastronomy and were provided written supporting material with nutritional recommendations and recipes for the preparation of menus. They also attended cooking classes. Throughout the study period, these families were provided a range of foods (free of charge) that form part of the traditional Atlantic diet. The C group families took part in none of the above activities, nor were they provided with any food. Lipid profile variables (primary variables), and anthropometric, inflammation marker and glucose metabolism status (secondary variables), were measured at baseline, three and six months. The GALIAT study is the first clinical trial to examine the effects of the Atlantic diet on metabolic and cardiovascular health and adiposity. If the study hypothesis is confirmed, this dietary pattern could be included in strategies to promote health. ClinicalTrials.gov, NCT02391701 on March 18, 2015.
Dannenberger, Dirk; Nuernberg, Karin; Herdmann, Andrea; Nuernberg, Gerd; Hagemann, Elke; Kienast, Walter
The study investigated the dietary impact of 18:3 n -3 vs. 18:2 n -6 on fatty acid- and micronutrient concentration of beef muscle and the extent of diet- and processing-induced changes of lipid- and micronutrient concentrations of beef products made thereof (German Corned beef (GCB), tea sausage spread (TSS), scalded sausage (SS)). Beef and beef products were obtained from German Holstein bulls which either received a control diet consisting of maize silage and concentrate with soybean meal (41%), or an experimental diet of grass silage and concentrate plus rapeseed cake (12%) and linseed oil (3%). The study revealed that upon an 18:3 n -3 vs. 18:2 n -6 intervention the amounts of 18:3 n -3, EPA and Σ n -3 LC-PUFA were significantly increased by 2.6, 2.3 and 1.7 fold, respectively. Experimental diet significantly increased β-carotene contents, and the γ-tocopherol contents were decreased. During beef processing, n -3 PUFA from beef were found to be product-specifically transferred into the corresponding beef products. 18:3 n -3 and Σ n -3 LC-PUFA contents were found to be 1.4 and 1.5 times higher in GCB from grass silage- than maize silage-fed bulls. The trace element contents in GCB (iron, copper, zinc, selenium) were not affected by the diet; however γ-tocopherol contents were decreased by experimental diet. In conclusion, dietary n -3 PUFA were completely transferred into beef products unaffected by beef processing conditions.
Full Text Available The study investigated the dietary impact of 18:3n-3 vs. 18:2n-6 on fatty acid- and micronutrient concentration of beef muscle and the extent of diet- and processing-induced changes of lipid- and micronutrient concentrations of beef products made thereof (German Corned beef (GCB, tea sausage spread (TSS, scalded sausage (SS. Beef and beef products were obtained from German Holstein bulls which either received a control diet consisting of maize silage and concentrate with soybean meal (41%, or an experimental diet of grass silage and concentrate plus rapeseed cake (12% and linseed oil (3%. The study revealed that upon an 18:3n-3 vs. 18:2n-6 intervention the amounts of 18:3n-3, EPA and Σn-3 LC-PUFA were significantly increased by 2.6, 2.3 and 1.7 fold, respectively. Experimental diet significantly increased β-carotene contents, and the γ-tocopherol contents were decreased. During beef processing, n-3 PUFA from beef were found to be product-specifically transferred into the corresponding beef products. 18:3n-3 and Σn-3 LC-PUFA contents were found to be 1.4 and 1.5 times higher in GCB from grass silage- than maize silage-fed bulls. The trace element contents in GCB (iron, copper, zinc, selenium were not affected by the diet; however γ-tocopherol contents were decreased by experimental diet. In conclusion, dietary n-3 PUFA were completely transferred into beef products unaffected by beef processing conditions.
Maria del Mar Calvo-Malvar
Full Text Available Abstract Background The traditional diet of northwestern Spain and northern Portugal follows an ‘Atlantic diet’ pattern. Adherence to the Atlantic diet has been related to the good metabolic health and low coronary mortality recorded for these regions. Methods The GALIAT (Galicia Alimentación Atlántica [Galicia Atlantic Diet] study is a randomised, controlled, dietary intervention clinical trial designed to examine the effect of the Atlantic diet on the lipid profile, glucose metabolism, inflammation makers and adiposity of the general population. The trial involved 250 randomly selected families (715 adults and children over 3 years of age from a town in Spain’s northwest, randomly allocated to follow either a control diet (C group or the Atlantic diet (AD group for a period of 6 months. The families of the AD group received educational sessions on food, diet and gastronomy and were provided written supporting material with nutritional recommendations and recipes for the preparation of menus. They also attended cooking classes. Throughout the study period, these families were provided a range of foods (free of charge that form part of the traditional Atlantic diet. The C group families took part in none of the above activities, nor were they provided with any food. Lipid profile variables (primary variables, and anthropometric, inflammation marker and glucose metabolism status (secondary variables, were measured at baseline, three and six months. Discussion The GALIAT study is the first clinical trial to examine the effects of the Atlantic diet on metabolic and cardiovascular health and adiposity. If the study hypothesis is confirmed, this dietary pattern could be included in strategies to promote health. Trial registration ClinicalTrials.gov, NCT02391701 on March 18, 2015.
The purpose of this paper is to highlight the endocrine signaling of Western diet, a fundamental environmental factor involved in the pathogenesis of epidemic acne. Western nutrition is characterized by high calorie uptake, high glycemic load, high fat and meat intake, as well as increased consumption of insulin- and IGF-1-level elevating dairy proteins. Metabolic signals of Western diet are sensed by the nutrient-sensitive kinase, mammalian target of rapamycin complex 1 (mTORC1), which integrates signals of cellular energy, growth factors (insulin, IGF-1) and protein-derived signals, predominantly leucine, provided in high amounts by milk proteins and meat. mTORC1 activates SREBP, the master transcription factor of lipogenesis. Leucine stimulates mTORC1-SREBP signaling and leucine is directly converted by sebocytes into fatty acids and sterols for sebaceous lipid synthesis. Over-activated mTORC1 increases androgen hormone secretion and most likely amplifies androgen-driven mTORC1 signaling of sebaceous follicles. Testosterone directly activates mTORC1. Future research should investigate the effects of isotretinoin on sebocyte mTORC1 activity. It is conceivable that isotretinoin may downregulate mTORC1 in sebocytes by upregulation of nuclear levels of FoxO1. The role of Western diet in acne can only be fully appreciated when all stimulatory inputs for maximal mTORC1 activation, i.e., glucose, insulin, IGF-1 and leucine, are adequately considered. Epidemic acne has to be recognized as an mTORC1-driven disease of civilization like obesity, type 2 diabetes, cancer and neurodegenerative diseases. These new insights into Western diet-mediated mTORC1-hyperactivity provide a rational basis for dietary intervention in acne by attenuating mTORC1 signaling by reducing (1) total energy intake, (2) hyperglycemic carbohydrates, (3) insulinotropic dairy proteins and (4) leucine-rich meat and dairy proteins. The necessary dietary changes are opposed to the evolution of
Fitzgerald, Sarah; Geaney, Fiona; Kelly, Clare; McHugh, Sheena; Perry, Ivan J
Ambiguity exists regarding the effectiveness of workplace dietary interventions. Rigorous process evaluation is vital to understand this uncertainty. This study was conducted as part of the Food Choice at Work trial which assessed the comparative effectiveness of a workplace environmental dietary modification intervention and an educational intervention both alone and in combination versus a control workplace. Effectiveness was assessed in terms of employees' dietary intakes, nutrition knowledge and health status in four large manufacturing workplaces. The study aimed to examine barriers to and facilitators of implementing complex workplace interventions, from the perspectives of key workplace stakeholders and researchers involved in implementation. A detailed process evaluation monitored and evaluated intervention implementation. Interviews were conducted at baseline (27 interviews) and at 7-9 month follow-up (27 interviews) with a purposive sample of workplace stakeholders (managers and participating employees). Topic guides explored factors which facilitated or impeded implementation. Researchers involved in recruitment and data collection participated in focus groups at baseline and at 7-9 month follow-up to explore their perceptions of intervention implementation. Data were imported into NVivo software and analysed using a thematic framework approach. Four major themes emerged; perceived benefits of participation, negotiation and flexibility of the implementation team, viability and intensity of interventions and workplace structures and cultures. The latter three themes either positively or negatively affected implementation, depending on context. The implementation team included managers involved in coordinating and delivering the interventions and the researchers who collected data and delivered intervention elements. Stakeholders' perceptions of the benefits of participating, which facilitated implementation, included managers' desire to improve company
Zenebe, Mastewal; Gebremedhin, Samson; Henry, Carol J; Regassa, Nigatu
School Feeding Program (SFP) is a targeted safety net program designed to provide educational and health benefits to vulnerable children. However, limited evidence exists regarding the effect of the intervention on the nutritional status and school attendance of children. The study is aimed at examining the effects of SFP on dietary diversity, nutritional status and class attendance of school children in Boricha district, Southern Ethiopia. The study was conducted based on a representative data collected from 290 students drawn from the district. A school-based comparative cross-sectional study was conducted on school children aged 10-14 years. Data were collected using structured pretested questionnaire. The effects of SFP on dietary diversity score (DDS), class attendance rate, body-mass-index for age (BAZ) and height-for-age (HAZ) Z-scores were assessed using multivariable linear regression model. The finding showed significantly higher mean (±SD) of DDS in SFP beneficiaries (5.8 ± 1.1) than the non-beneficiaries (3.5 ± 0.7) (P nutritional status, and class attendance of school children, we strongly recommend scaling up the program to other food insecure areas.
Full Text Available Abstract Background The potential of web-based interventions in dietary behaviour modification of the diabetics has not been fully explored. We describe the protocol of a 12-month match-design randomised controlled trial of a web-based dietary intervention for type 2 diabetic patients with primary aim to evaluate the effect of the intervention on their dietary knowledge, attitude and behaviour (KAB. The secondary objective of this study is to improve the participants' dietary practices, physical measurements and biomarkers. Methods/Design A minimum total sample of 82 Type 2 diabetics will be randomised, either to the control group, who will receive the standard diabetes care or the e-intervention group, who will participate in a 6-month web-based dietary intervention in addition to the standard care. The dietary recommendations are based on existing guidelines, but personalised according to the patients' Stages of Change (SOC. The participants will be followed up for 6 months post-intervention with data collection scheduled at baseline, 6-month and 12-month. Discussion We are aiming for a net improvement in the KAB score in participants of the e-intervention group, besides investigating the impact of the e-intervention on the dietary practices, physical measurements and blood biomarkers of those patients. The successful outcome of this study can be a precursor for policy makers to initiate more rigorous promotion of such web-based programmes in the country. Trial registration Clinicaltrials.gov NCT01246687
Rafiee, Bahare; Morowvat, Mohammad Hossein; Rahimi-Ghalati, Nasrin
Comparing the effectiveness of dietary vitamin C and weight loss exercises interventions for weight loss on semen characteristics in normal obese man. A total number of 200 men were randomly allocated into two groups based on body mass index, exercise and vitamin C groups. Also, 50 men with normal spermogram were placed in a control group. In exercise group, a 6 months intensive exercise program was designed under a coach's supervision to reduce the body weight. In vitamin C group, 1,000 mg of vitamin C were given every other day as supplement. Weight loss increased the volume of semen in participants with 25-30 (P = .02) and more than 30 body mass index (P = .001). The increased concentration of sperm per mL of semen in body mass index (BMI) 25-30 group (P = .01) and more than 30 (P = .003) BMI was significant. Improving sperm motility after two hours in participants with more than 30 (P = .01) BMI was significant. In vitamin C group, the improvement of sperm concentration in participants who had less than 25 (P = .01), between 25 and 30 (P = .01), more than 30 (P = .02) BMI was significant. Sperm motility improved in all three groups (P = .001, P = .02 and P = .003, respectively). Weight loss can significantly increase semen volume, its concentration, its mobility and percentage of normal morphology. Consuming vitamin C significantly improves sperm concentration and mobility, but the semen volume and the percentage of normal morphology will not change significantly.
Huseinovic, E; Ohlin, M; Winkvist, A; Bertz, F; Sonesson, U; Brekke, H K
Results from studies evaluating the sustainability of diets combining environmental and nutritional aspects have been diverse; thus, greenhouse gas emissions (that is, carbon footprint (CF)) of diets in line with dietary recommendations in free-living individuals warrants further examination. Here, changes in dietary CF related to changes in food choice during a weight loss trial among lactating women who received a 12-week diet intervention based on the Nordic Nutrition Recommendations (NNR) 2004 were analyzed. The objective of this study was to examine if a diet intervention based on NNR 2004 results in reduced dietary CF. Changes in dietary CF were analyzed among 61 lactating women participating in a weight loss trial. Food intake data from 4-day weighed diet records and results from life cycle analyses were used to examine changes in dietary CF across eight food groups during the intervention, specified in the unit carbon dioxide equivalent (CO 2 eq/day). Differences in changes in dietary CF between women receiving diet treatment (D-group) and women not receiving it (ND-group) were compared. There was no difference in change in dietary CF of the overall diet between D- and ND-group (P>0.05). As for the eight food groups, D-group increased their dietary CF from fruit and vegetables (+0.06±0.13 kg CO 2 eq/day) compared with a decrease in ND-group (-0.01±0.01 kg CO 2 eq/day) during the intervention, P=0.01. A diet intervention in line with NNR 2004 produced clinically relevant weight loss, but did not reduce dietary CF among lactating women with overweight and obesity. Dietary interventions especially designed to decrease dietary CF and their coherence with dietary recommendations need further exploration.
Greenlee, Heather; Gaffney, Ann Ogden; Aycinena, A Corina; Koch, Pam; Contento, Isobel; Karmally, Wahida; Richardson, John M; Lim, Emerson; Tsai, Wei-Yann; Crew, Katherine; Maurer, Matthew; Kalinsky, Kevin; Hershman, Dawn L
There is a need for culturally relevant nutrition programs targeted to underserved cancer survivors. Our aim was to examine the effect of a culturally based approach to dietary change on increasing fruit/vegetable (F/V) intake and decreasing fat intake among Hispanic breast cancer survivors. Participants were randomized to Intervention and Control groups. Diet recalls, detailed interviews, fasting blood, and anthropometric measures were collected at baseline, 3, 6, and 12 months. Hispanic women (n=70) with stage 0 to III breast cancer who completed adjuvant treatment and lived in New York City were randomized between April 2011 and March 2012. The Intervention group (n=34) participated in ¡Cocinar Para Su Salud!, a culturally based nine-session (24 hours over 12 weeks) intervention including nutrition education, cooking classes, and food-shopping field trips. The Control group (n=36) received written dietary recommendations for breast cancer survivors. Change at 6 months in daily F/V servings and percent calories from total fat were the main outcome measures. Linear regression models adjusted for stratification factors and estimated marginal means were used to compare changes in diet from baseline to 3 and 6 months. Baseline characteristics were the following: mean age 56.6 years (standard deviation 9.7 years), mean time since diagnosis 3.4 years (standard deviation 2.7 years), mean body mass index (calculated as kg/m(2)) 30.9 (standard deviation 6.0), 62.9% with annual household income ≤$15,000, mean daily servings of all F/V was 5.3 (targeted F/V 3.7 servings excluding legumes/juices/starchy vegetables/fried foods), and 27.7% of daily calories from fat. More than 60% in the Intervention group attended seven or more of nine classes, with overall study retention of 87% retention at 6 months. At month 6, the Intervention group compared with Control group reported an increase in mean servings of F/V from baseline (all F/V: +2.0 vs -0.1; P=0.005; targeted F
Agency and program administrators and decisionmakers responsible for implementing early childhood intervention programs are becoming more interested in quantifying the costs and benefits of such programs...
The purpose of the present article is to provide a detailed description of the highly successful lifestyle intervention administered to 1,079 participants, which included 45% racial and ethnic minorities and resulted in a 58% reduction in the incidence rate of diabetes (2). The two major goals of the Diabetes Prevention Program (DPP) lifestyle intervention were a minimum of 7% weight loss/weight maintenance and a minimum of 150 min of physical activity similar in intensity to brisk walking. B...
Reported dietary intake is often used in community interventions to assess intake of fruits and vegetables (F/V); however, dietary assessment methods are inaccurate, and time and labor intensive. Skin carotenoids are a potential biomarker to assess F/V intake given that carotenoids are predominately...
Marziali, Elsa; Garcia, Linda J
The aim of this study was to examine the impact on dementia caregivers' experienced stress and health status of 2 Internet-based intervention programs. Ninety-one dementia caregivers were given the choice of being involved in either an Internet-based chat support group or an Internet-based video conferencing support group. Pre-post outcome measures focused on distress, health status, social support, and service utilization. In contrast to the Chat Group, the Video Group showed significantly greater improvement in mental health status. Also, for the Video Group, improvements in self-efficacy, neuroticism, and social support were associated with lower stress response to coping with the care recipient's cognitive impairment and decline in function. The results show that, of 2 Internet-based intervention programs for dementia caregivers, the video conferencing intervention program was more effective in improving mental health status and improvement in personal characteristics were associated with lower caregiver stress response.
JUANITA HENAO ESCOBAR
Full Text Available The article presents a review of different kinds of international early violence prevention-intervention programs,which have shown effectiveness in the reduction of preschooler’s aggression, and in some cases, in the prevention ofviolent behavior during adolescence and youth. The central matter of this article is what we can learn from theexperiences on this field of knowledge around the world. First, the target intervention problem is presented andframed in the colombian context. After presenting the main research findings about aggressive behavior in childrenand the risk factors associated with it, the related intervention modalities will be analyzed and described. Finally, thearticle derives some pragmatic conclusions and recommendations.
Offspring of parents with a history of cardiovascular disease (CVD) inherit a similar genetic profile and share diet and lifestyle behaviors. This study aimed to evaluate the feasibility of recruiting families at risk of CVD to a dietary prevention program, determine the changes in diet achieved, an...
Dave, Jayna M; Liu, Yan; Chen, Tzu-An; Thompson, Deborah I; Cullen, Karen W
To evaluate the Kids Café Program (KCP) nutrition education and assess its impact on children's diet quality and body mass index (BMI) percentile. An experimental design consisting of pretest-posttest comparison groups using mixed methods to evaluate a 6-session nutrition education intervention. Four Boys and Girls Club sites PARTICIPANTS: A total of 120 9- to 12-year-old children in the KCP (60 intervention and 60 comparison); 89% completed posttest evaluations. Trained KCP site staff taught the nutrition education curriculum at intervention sites. Healthy Eating Index-2010 using 24-hour dietary recall data (primary) and BMI percentile (secondary) ANALYSIS: Repeated-measures mixed-effects modeling RESULTS: Mean age of children was 10.2 years; mean BMI percentile was about 79; 95% were from food-insecure households. The total Healthy Eating Index-2010 score for both groups at baseline and posttest ranged from 50 to 60. At posttest, compared with baseline scores, children from both groups scored significantly lower for total vegetables, and greens and beans; the intervention group children had significantly higher sodium scores. Process evaluation indicated that 60-minute lecture-based sessions were too long after children were in school all day. This pilot study suggests that the KCP nutrition education curriculum needs improvement. Further research based on behavioral constructs is needed to refine the curriculum to encourage healthier food choices among children and using the MyPlate and the 2015-2020 Dietary Guidelines for Americans. Copyright © 2017 Society for Nutrition Education and Behavior. All rights reserved.
Full Text Available Background: WHO statistics show that Indonesia has the fourth highest number of diabetes sufferers. The International Diabetes Federation‟s 5th estimated that in 2011 there were 71.4 million people in South East Asia region were suffering with DM Purpose: To develop a family-based dietary self-management support program to improve dietary behaviors in patients with T2DM. Method: A literature review was conducted by reviewing articles related evidence-based practices. Only articles in the English and Indonesian languages were reviewed. The search found eleven published experimental studies related to the topic. Result: Even though dietary self-management has benefits for patients with diabetes, many studies have found that these patients often have difficulty in establishing or maintaining an effective program to self-manage their dietary behaviors. Lack of family support is one factor that often seems to be related to such failures. Family participation in a diabetes education program also had positive psychosocial impacts. Otherwise, another study found that family might not always have a positive impact on self-management. Therefore, this review recommends that development of a family-based support program could be a positive factor in helping to improve dietary self-management behaviors in patients with T2DM. Self-management theory by Funnell and Anderson‟s work (2004 can guide the development of a program with the goal of empowering individuals and families in improving the patient‟s dietary behaviors. The program consists of: (1 reflecting on current and/or past self-management experiences by listening to the patient about their dietary behaviors, (2 discussing the emotions and feelings of the patients, (3 engaging the patient in improving their situation by active listening and helping the patient reflect on their problems and identifying effective strategies, (4 providing information about dietary management and problem
Kwon, Ha Nui; Nam, Sang-Seok; Park, Yoo Kyoung
This study examined the effect of 12-week intensive dietary and exercise intervention program on body composition and stress-related hormones in obese women and to examine the residual effect after the intervention. The participants of this study were 30 obese women who had a body mass index of over 25 kg/m2 and over 30% in body fat. They were classified into 2 groups depending on the history of weight cycling (WC); the WC group (? ?5% of the original body weight) and the non-weight cycling (...
Hermsdorff, Helen Hermana Miranda; Zulet, M Ángeles; Abete, Itziar; Martínez, J Alfredo
Personalized nutritional strategies to treat obesity may specifically influence inflammatory markers, in addition to reduce body weight. In the present study, we evaluated the effect of a hypocaloric diet based on a Mediterranean dietary pattern (MDP) on nutritional status as well as on plasma concentrations of retinol binding protein-4 (RBP4) and other proinflammatory markers. Fourty-one subjects (24F/17M; age: 37 ± 7 years; BMI: 32.2 ± 3.9 kg/m²) were assigned to follow a MDP within a caloric-restricted diet over an 8-week period. Anthropometrical, clinical, and biochemical variables were measured at baseline and endpoint after the nutritional program. Dietary intervention resulted in a mean weight loss of -4.4 ± 2.5 kg (P nutritional intervention presented differentially higher reductions (P metabolic syndrome features induced by weight loss, which could be a good combined strategy to treat obesity as well as related metabolic and inflammatory disorders.
Glovinsky, Ira; Keller, Jackie
An early intervention project for preschool handicapped children is described. Specific program goals (including improved functioning in social, emotional, communication, and preacademic areas) are listed, and roles of the interdisciplinary staff members are considered. Among evaluation approaches discussed are psychological measures, family…
Farrell, Anne F.; Collier-Meek, Melissa A.; Pons, Shelby R.
There is growing recognition that after-school programs (ASPs) provide opportunities for positive youth development. Many ASPs focus on behavior and socio-emotional challenges, provide evidence-based interventions to improve homework completion and academic skills, and offer physical activities and nutritious foods. Generally speaking, ASPs offer…
Lowry, Mark A.; Whitman, Thomas L.
In a short-term, intensive parent-training program, mothers of developmentally delayed infants are shown how to teach their children toy play behaviors. This study evaluates intervention effects on parents and children, with a focus on maternal behaviors. Results indicate improved maternal teaching behavior and generalizability of positive…
Rothman, Emily F.; Johnson, Renee M.; Hemenway, David
Batterers with access to firearms present a serious lethal threat to their partners. The purpose of this exploratory study is to estimate the prevalence of and risk markers for gun possession among Massachusetts men enrolled in batterer intervention programs. The authors found that 1.8% of the men reported having a gun in or around their home.…
Dembo, Richard; Wareham, Jennifer; Poythress, Norman G.; Cook, Brittany; Schmeidler, James
We report the impact of case management services and youth psychopathy on Juvenile Diversion program completion for youths involved in a clinical trial, and evaluation of an innovative intervention service providing 16 weeks of intensive case management services to youths and their families. The present study examines baseline interview data for…
van den Brink, W.; Leenstra, A.; Ormel, J.; van de Willige, G.
This study examines the scientific basis for mental health intervention programs in primary care. The validity of five underlying assumptions is evaluated, using the results of a naturalistic study covering a representative sample of 25 Dutch family practices and data from the literature. Our
Boulden, Walter T.
The Behavior Intervention Support Team (BIST) is a proactive school-wide behavior management plan for all students, emphasizing schools partnering with students and parents through caring relationships and high expectations. The BIST program is well-grounded in behavioral theory and combines strength-based and resiliency principles within the…
Full Text Available The aim of this study is to investigate the effects of dietary factors on 24-hour urine parameters in patients with idiopathic recurrent calcium oxalate stones. A total of 108 of idiopathic recurrent calcium oxalate stones were included in the study. A 24-hour urinalysis was performed and metabolic abnormalities were measured for all of the patients. All of the patients were given specialized diets for their 24-hour urine abnormalities. At the end of first month, the same parameters were examined in another 24-hour urinalysis. Hyperoxaluria, hypernatruria, and hypercalciuria were found in 84 (77%, 43 (39.8%, and 38 (35.5% of the patients, respectively. The differences between the oxalate, sodium, volume, uric acid, and citrate parameters before and after the dietary intervention were significant (p < 0.05. The calcium parameters were not significantly different before and after the intervention. We found that oxalate, sodium, volume, uric acid, and citrate—but not calcium—abnormalities in patients with recurrent calcium oxalate stones can be corrected by diet. The metabolic profiles of idiopathic calcium oxalate stone patients should be evaluated and the appropriate dietary interventions should be implemented to decrease stone recurrence.
Sedlacek, Scot M; Playdon, Mary C; Wolfe, Pamela; McGinley, John N; Wisthoff, Mark R; Daeninck, Elizabeth A; Jiang, Weiqin; Zhu, Zongjian; Thompson, Henry J
Weight loss in overweight or obese breast cancer patients is associated with an improved prognosis for long term survival. However, it is not clear whether the macronutrient composition of the chosen weight loss dietary plan imparts further prognostic benefit. A study protocol is presented for a dietary intervention to investigate the effects of weight loss dietary patterns that vary markedly in fat and carbohydrate contents on biomarkers of exposure to metabolic processes that may promote tumorigenesis and that are predictive of long term survival. The study will also determine how much weight must be lost for biomarkers to change in a favorable direction. Approximately 370 overweight or obese postmenopausal breast cancer survivors (body mass index: 25.0 to 34.9 kg/m 2 ) will be accrued and assigned to one of two weight loss intervention programs or a non-intervention control group. The dietary intervention is implemented in a free living population to test the two extremes of popular weight loss dietary patterns: a high carbohydrate, low fat diet versus a low carbohydrate, high fat diet. The effects of these dietary patterns on biomarkers for glucose homeostasis, chronic inflammation, cellular oxidation, and steroid sex hormone metabolism will be measured. Participants will attend 3 screening and dietary education visits, and 7 monthly one-on-one dietary counseling and clinical data measurement visits in addition to 5 group visits in the intervention arms. Participants in the control arm will attend two clinical data measurement visits at baseline and 6 months. The primary outcome is high sensitivity C-reactive protein. Secondary outcomes include interleukin-6, tumor necrosis factor-α, insulin-like growth factor-1 (IGF), IGF binding protein-3, 8-isoprostane-F2-alpha, estrone, estradiol, progesterone, sex hormone binding globulin, adiponectin, and leptin. While clinical data indicate that excess weight for height is associated with poor prognosis for long term
Kwon, Ha Nui; Nam, Sang-Seok; Park, Yoo Kyoung
This study examined the effect of 12-week intensive dietary and exercise intervention program on body composition and stress-related hormones in obese women and to examine the residual effect after the intervention. The participants of this study were 30 obese women who had a body mass index of over 25 kg/m 2 and over 30% in body fat. They were classified into 2 groups depending on the history of weight cycling (WC); the WC group (≥ ±5% of the original body weight) and the non-weight cycling (NWC) group. Both groups were subject to a nutritional intervention program every 2 weeks with a mandatory exercise intervention for 12 weeks. Thereafter, the nutrition/exercise interventions were ceased for 12 weeks, after which the participants' levels of the hormones relating to energy metabolism and stress, meal intakes, dietary habits, level of knowledge on sodium intake, frequency of sodium intake, and quality of life (QOL) were checked. The changes of body weight were 71.3 ± 5.5 kg (week 0) vs. 65.0 ± 6.6 kg (week 12) vs. 65.6 ± 7.1 kg (week 24) in WC group and 71.6 ± 8.6 kg (week 0) vs. 68.8 ± 9.7 kg (week 12) vs. 70.3 ± 9.4 kg (week 24) in the NWC group. The levels of hormones, meal intakes, and QOL scores were better in the WC group, as adherence to the nutritional intervention was higher. We suggest that that adherence to dietary habits heavily influences weight loss and maintenance in individuals who frequently attempt to lose weight and consequently go through a vicious cycle of weight recycling.
Strawson, Cynthia; Bell, Rhonda C; Farmer, Anna; Downs, Shauna M; Olstad, Dana L; Willows, Noreen D
This study describes dietary changes among university students who completed a travel study program. Seventeen undergraduate nutrition students travelled from Edmonton to Italy for 6 weeks to take 2 courses on the Mediterranean diet. In both locations students completed a 24-h dietary recall and a Food Frequency Questionnaire to assess their Mediterranean Diet Quality Index Score (MDQIS). A MDQIS of 48 indicates perfect adherence to eating patterns of the Traditional Healthy Mediterranean Diet Pyramid (THMDP). While in Italy students altered their diets in positive ways (increased consumption of fish and seafood (P = 0.002), wine (P Students had a significant increase in the percentage of energy from polyunsaturated and monounsaturated fatty acids and alcohol. The MDQIS was low in Edmonton (21.9 ± 3.7) and Italy (22.9 ± 3.9). The overall dietary pattern of students did not adhere to the THMDP. Education about the THMDP and living in Italy for 6 weeks was insufficient to change students' dietary patterns to one characterized as traditional Mediterranean. The findings highlight the challenges of implementing dietary changes even with nutrition education and increased food access.
Korpela, K.; Flint, H.J.; Johnstone, A.M.; Lappi, J.; Poutanen, K.; Dewulf, E.; Delzenne, N.; Vos, de W.M.; Salonen, A.
Background Interactions between the diet and intestinal microbiota play a role in health and disease, including obesity and related metabolic complications. There is great interest to use dietary means to manipulate the microbiota to promote health. Currently, the impact of dietary change on the
Shannonhouse, Laura; Lin, Yung-Wei Dennis; Shaw, Kelly; Wanna, Reema; Porter, Michael
Objective: Suicide remains a pressing issue for college communities. Consequently, gatekeeper trainings are often provided for staff. This study examines the effect of one such program, Applied Suicide Intervention Skills Training (ASIST). Participants: 51 college employees received ASIST in August of 2014 and were compared to 30 wait-list control…
Sarna, Linda P; Bialous, Stella Aguinaga; Kraliková, Eva; Kmetova, Alexandra; Felbrová, Vladislava; Kulovaná, Stanislava; Malá, Katerina; Roubicková, Eva; Wells, Marjorie J; Brook, Jenny K
To evaluate a brief educational program about smoking cessation on the frequency of nurses' interventions with smokers, and impact of nurses' smoking status on outcomes. Prospective, single group design with prestudy and 3 months post-study data. Nurses in the Czech Republic attended hospital-based 1-hr educational programs about helping smokers quit. They completed surveys about the frequency (i.e., always, usually, sometimes, rarely, never) of their smoking cessation interventions with patients using the five A's framework (i.e., ask, advise, assess, assist, arrange), and their attitudes prior to and 3 months after the course. Demographic data included smoking status. Among the 98 nurses with prestudy and post-study data, all were female, mean age was 43 years, 33% were current smokers, and 64% worked in a medical or surgical or oncology settings. At 3 months, compared to baseline, significantly (p < .05) more nurses assessed patients' interest in quitting, assisted with quit attempts, and recommended the use of the quitline for cessation. At 3 months after the program, nurses who smoked were less likely to ask about smoking status (odds ratio [OR] = 4.24, 95% confidence interval [CI; 1.71, 10.53]), advise smokers to quit (OR = 3.03, 95% CI [1.24,7.45]), and refer patients to a quitline (OR = 2.92, 95% CI [0.99, 8.63]) compared to nonsmokers, despite no differences in delivery of interventions at baseline. Three months after attendance at an educational program focused on the nurses' role in supporting smoking cessation efforts, more nurses engaged in interventions to help smokers quit. However, the program was less effective for nurses who smoked. This program demonstrated promise in building capacity among Czech nurses to assist with smoking cessation, but nurses' smoking poses a challenge. © 2014 Sigma Theta Tau International.
Kristiansen, Ivar Sønbø; Gyrd-Hansen, Dorte; Nexøe, Jørgen
BACKGROUND: High intake of salt increases blood pressure and the risk of cardiovascular disease. Population programs aimed at reducing dietary salt may be cost-effective, but little is known about people's valuation of such programs. METHODS: A random sample (n = 924) of Danish people aged 20......-74 was interviewed in-person in year 2000. They were asked how much they would be willing to contribute in additional tax for a population program that would half the intake of salt. The respondents were randomized to presentation of effectiveness format (number-needed-to-treat (NNT), relative risk reduction (RRR...
Mohammadifard, Noushin; Sajjadi, Firouzeh; Maghroun, Maryam; Alikhasi, Hassan; Nilforoushzadeh, Farzaneh; Sarrafzadegan, Nizal
Dietary assessment is the first step of dietary modification in community-based interventional programs. This study was performed to validate a simple food frequency questionnaire (SFFQ) for assessment of selected food items in epidemiological studies with a large sample size as well as community trails. This validation study was carried out on 264 healthy adults aged ≥ 41 years old living in 3 district central of Iran, including Isfahan, Najafabad, and Arak. Selected food intakes were assessed using a 48-item food frequency questionnaire (FFQ). The FFQ was interviewer-administered, which was completed twice; at the beginning of the study and 2 weeks thereafter. The validity of this SFFQ was examined compared to estimated amount by single 24 h dietary recall and 2 days dietary record. Validation of the FFQ was determined using Spearman correlation coefficients between daily frequency consumption of food groups as assessed by the FFQ and the qualitative amount of daily food groups intake accessed by dietary reference method was applied to evaluate validity. Intraclass correlation coefficients (ICC) were used to determine the reproducibility. Spearman correlation coefficient between the estimated amount of food groups intake by examined and reference methods ranged from 0.105 (P = 0.378) in pickles to 0.48 (P food groups (P food groups intake. Thus, it can serve as a valid tool in epidemiological studies and clinical trial with large participants.
McKinstry, Anita; Tranter, Maria; Sweeney, Joanne
People with chronic obstructive pulmonary disease (COPD) or chronic respiratory disease demonstrate an increased prevalence of oropharyngeal dysphagia as a consequence of impaired coordination between respiration and swallowing function. To date, the effect of patient education and intervention on the management of oropharyngeal dysphagia within pulmonary rehabilitation programs has not been reported or evaluated. Data were collected on participants who were enrolled in the Outpatient Pulmonary Rehabilitation Program and who received dysphagia intervention. Intervention consisted of some or all of the following: (1) a 1-hour dysphagia education program, (2) screening for oropharyngeal dysphagia, and (3) individual comprehensive oropharyngeal dysphagia assessment and management if a screening assessment was failed. A statistically significant improvement was found in participants' knowledge of dysphagia and COPD (P dysphagia. Fifty-five (53%) participants receiving further individual dysphagia assessment/management correctly completed pre/post swallowing-related quality-of-life surveys (SWAL-QOL). Statistically significant improvement was found in the following subscales: Burden of Dysphagia (P Dysphagia (P Dysphagia education, screening, and management in a pulmonary rehabilitation program improved participants' swallowing-related quality of life and overall self-management of chronic respiratory disease and dysphagia.
Sun, Virginia; Crane, Tracy E; Slack, Samantha D; Yung, Angela; Wright, Sarah; Sentovich, Stephen; Melstrom, Kurt; Fakih, Marwan; Krouse, Robert S; Thomson, Cynthia A
Bowel dysfunction is a common, persistent long-term effect of treatment for rectal cancer survivors. Survivors often use dietary modifications to maintain bowel control. There are few evidence-based interventions to guide survivors on appropriate diet modifications for bowel symptom management. The purpose of this paper is to describe the development and design of the Altering Intake, Managing Symptoms (AIMS) intervention to support bowel dysfunction management in rectal cancer survivors. The AIMS intervention is a ten-session, telephone-based diet behavior change intervention delivered by trained health coaches. It uses dietary recall, participant-completed food and symptom diaries, and health coaching guided by motivational interviewing to promote bowel symptom management and improved diet quality. Based on the Chronic Care Self-Management Model (CCM), the AIMS Intervention is designed to improve self-efficacy and self-management of bowel symptoms by coaching survivors to appropriately modify their diets through goal setting, self-monitoring, and problem-solving. The intervention targets survivors with stage I-III rectosigmoid colon/rectum cancer who are 6 months post-treatment, 21 years and older, and English-speaking. The design and development process described in this paper provides an overview and underscores the potential of the AIMS intervention to positively impact the quality of long-term survivorship for rectal cancer survivors. An ongoing pilot study will inform the design and development of future multi-site Phase II and III randomized trials. Copyright © 2018. Published by Elsevier Inc.
Pettersson, Anna; Nygren, Peter; Persson, Christina; Berglund, Anders; Turesson, Ingela; Johansson, Birgitta
Background and purpose: To evaluate the long-term effects of dietary intervention on gastrointestinal symptoms after highly dose-escalated radiotherapy for localized prostate cancer, using boost with protons or high-dose-rate brachytherapy. Materials and methods: Patients were randomized to an intervention group (n = 64) advised to reduce insoluble dietary fiber and lactose intake, or to a standard care group (n = 66) advised to continue their usual diet. Gastrointestinal symptoms, other domains of health-related quality of life (HRQOL), and dietary intake were evaluated for ⩽24 months post-radiotherapy with the European Organization for Research and Treatment of Cancer quality-of-life questionnaires QLQ-C30 and QLQ-PR25, Gastrointestinal Side Effects Questionnaire, and Food Frequency Questionnaire. The effect of the intervention on gastrointestinal symptoms was evaluated using generalized estimating equations. Results: Dietary intervention had no obvious effect on long-term gastrointestinal symptoms or HRQOL. The intervention group markedly reduced their dietary fiber and lactose intake during radiotherapy, but adherence tended to decline over time. The vast majority of long-term gastrointestinal symptoms were reported as ‘a little’, with a noticeable difference from pre-treatment only for unintentional stool leakage, limitations on daily activities, and mucus discharge. Conclusion: Long-term gastrointestinal symptoms were predominantly mild, and dietary intervention was not superior to a usual diet in preventing these symptoms
Goulet, Julie; Lamarche, Benoît; Lemieux, Simone
The purpose of this study was to evaluate the influence of sociodemographic characteristics and baseline food habits on the dietary response to a nutritional intervention promoting the Mediterranean food pattern and maintenance of dietary modifications in 73 healthy women. The 12-week nutritional intervention in free-living conditions consisted of two group courses and seven individual sessions with a dietitian. A follow-up visit was performed 12 weeks after the end of the intervention (week 24). A Mediterranean dietary score was derived from a food frequency questionnaire, administered at 0, 6, 12 and 24 weeks. Marital status, socioeconomic level, educational level and household size did not seem to influence the dietary response, whereas women without children followed more closely dietary advice than women with children (OR, 3.6; 95% CI, 1.3-10.0). Planning food purchases in function of weekly discounts was also associated with better dietary response to the intervention (OR, 3.3; 95% CI, 1.3-8.8). Nutritional intervention promoting the Mediterranean food pattern was effective in modifying food habits of healthy women. The fact of having children or not and food purchase habits seem to influence the response to a nutritional intervention promoting the Mediterranean food pattern.
Byker, Carmen; Smith, Teresa
Backpack programs across the United States distribute easy-to-prepare foods in a backpack to potentially food-insecure students on Fridays to help reduce weekend hunger. This study used Healthy Eating Index 2010 (HEI-2010) to assess foods provided in Montana backpack programs. Healthy Eating Index 2010 measures compliance with the 2010 Dietary Guidelines and is a tool to assess the diet quality of foods provided in supplemental food assistance programs. We hypothesized that HEI-2010 scores would be of average dietary quality. One randomly selected menu was collected from each Montana backpack program (n = 5) from the 2011-2012 academic year. Each food provided was analyzed for diet quality using HEI-2010 to obtain component and total scores. Descriptive statistics and t tests were calculated to assess whether mean HEI-2010 component scores and total scores differed significantly (P quality of backpack programs may further improve with information sharing between programs about the availability of specific food group items. To better suit children's nutritional needs and increase HEI-2010 scores, researchers, practitioners, and the food industry should identify food options for the backpack program that are easy to prepare, appealing, and affordable. Copyright © 2015 Elsevier Inc. All rights reserved.
Carlson, Jordan A; Sallis, James F; Ramirez, Ernesto R; Patrick, Kevin; Norman, Gregory J
To investigate the effects of two Internet-based weight loss interventions on physical activity (PA) and dietary behaviors using two approaches for computing combined behavior change. Participants were 352 overweight/obese women and men completing 12-month interventions in San Diego, California during 2002-2007. Moderate-to-vigorous PA (MVPA) and sedentary time were measured with accelerometers, and dietary fat and fruit and vegetable intake were assessed with food frequency questionnaires. Longitudinal analyses tested the effect of the intervention on combined health behavior change quantified using a standardized residualized change index (SRCI) and a risk factor change index (RFCI). At baseline, participants engaged in an average of 153 min/week of MVPA and 525 min/day of sedentary time, and consumed 37% of calories from fat and behavior change as measured with each approach (pbehaviors appear effective. The SRCI was more sensitive for evaluating the intervention, but the RFCI may be easier to use for communicating public health significance. Copyright © 2011 Elsevier Inc. All rights reserved.
Nutrient intake and dietary changes during a 2-year multi-domain lifestyle intervention among older adults: secondary analysis of the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) randomised controlled trial.
Lehtisalo, Jenni; Ngandu, Tiia; Valve, Päivi; Antikainen, Riitta; Laatikainen, Tiina; Strandberg, Timo; Soininen, Hilkka; Tuomilehto, Jaakko; Kivipelto, Miia; Lindström, Jaana
Advancing age increases the risk for diseases and health concerns like cognitive decline, constituting a major public health challenge. Lifestyle, especially healthy diet, affects many risk factors related to chronic diseases, and thus lifestyle interventions among older adults may be beneficial in promoting successful ageing. We completed a randomised 2-year multi-domain lifestyle intervention trial aiming at prevention of cognitive decline among 631 participants in the intervention and 629 in the control group, aged 60-77 years at baseline. Dietary counselling was one of the intervention domains together with strength exercise, cognitive training and management of CVD risk factors. The aim of this paper was to describe success of the intervention - that is, how an intervention based on national dietary recommendations affected dietary habits as a part of multi-intervention. Composite dietary intervention adherence score comprising nine distinct goals (range 0-9 points from none to achieving all goals) was 5·0 at baseline, and increased in the intervention group after the 1st (Pintervention group during the 2 years. Well-targeted dietary counselling may prevent age-related decline in diet quality and help in preventing cognitive decline.
Coppell, Kirsten J; Abel, Sally L; Freer, Trish; Gray, Andrew; Sharp, Kiri; Norton, Joanna K; Spedding, Terrie; Ward, Lillian; Whitehead, Lisa C
Primary care nurse-led prediabetes interventions are seldom reported. We examined the implementation and feasibility of a 6-month multilevel primary care nurse-led prediabetes lifestyle intervention compared with current practice in patients with prediabetes, with weight and glycated haemoglobin (HbA1c) as outcomes. This study used a convergent mixed methods design involving a 6-month pragmatic non-randomised pilot study with a qualitative process evaluation, and was conducted in two neighbouring provincial cities in New Zealand, with indigenous Māori populations comprising 18.2% and 23.0%, respectively. Participants were non-pregnant adults aged ≤ 70 years with newly diagnosed prediabetes (HbA1c 41-49 mmol/mol), body mass index (BMI) ≥ 25 kg/m 2 and not prescribed Metformin. A structured dietary intervention tool delivered by primary care nurses with visits at baseline, 2-3 weeks, 3 months and 6 months was implemented in four intervention practices. Four control practices continued to provide usual care. Primary quantitative outcome measures were weight and HbA1c. Linear and quantile regression models were used to compare each outcome between the two groups at follow-up. Qualitative data included: observations of nurse training sessions and steering group meetings; document review; semi-structured interviews with a purposive sample of key informants (n = 17) and intervention patients (n = 20). Thematic analysis was used. One hundred fifty-seven patients with prediabetes enrolled (85 intervention, 72 control), 47.8% female and 31.2% Māori. Co-morbidities were common, particularly hypertension (49.7%), dyslipidaemia (40.1%) and gout (15.9%). Baseline and 6 month measures were available for 91% control and 79% intervention participants. After adjustment, the intervention group lost a mean 1.3 kg more than the control group (p < 0.001). Mean HbA1c, BMI and waist circumference decreased in the intervention group and increased in the
Full Text Available Maintaining low levels of chronic internal contamination among residents in radiation-contaminated areas after a nuclear disaster is a great public health concern. However, the efficacy of reduction measures for individual internal contamination remains unknown. To reduce high levels of internal radiation exposure in a group of individuals exposed through environmental sources, we performed careful dietary intervention with identification of suspected contaminated foods, as part of mass voluntary radiation contamination screenings and counseling program in Minamisoma Municipal General Hospital and Hirata Central Hospital. From a total of 30,622 study participants, only 9 residents displayed internal cesium-137 (Cs-137 levels of more than 50 Bq/kg. The median level of internal Cs-137 contamination in these residents at the initial screening was 4,830 Bq/body (range: 2,130-15,918 Bq/body and 69.6 Bq/kg (range: 50.7-216.3 Bq/kg. All these residents with high levels of internal contamination consumed homegrown produce without radiation inspection, and often collected mushrooms in the wild or cultivated them on bed-logs in their homes. They were advised to consume distributed food mainly and to refrain from consuming potentially contaminated foods without radiation inspection and local produces under shipment restrictions such as mushrooms, mountain vegetables, and meat of wild life. A few months after the intervention, re-examination of Cs levels revealed remarkable reduction of internal contamination in all residents. Although the levels of internal radiation exposure appear to be minimal amongst most residents in Fukushima, a subset of the population, who unknowingly consumed highly contaminated foodstuffs, experienced high levels of internal contamination. There seem to be similarities in dietary preferences amongst residents with high internal contamination levels, and intervention based on pre- and post-test counseling and dietary advice from
Pitangueira, Jacqueline Costa Dias; Rodrigues Silva, Luciana; Costa, Priscila Ribas de Farias
This study aims to conduct a literature review to evaluate the effectiveness of intervention programs in the prevention and control of obesity in children and to map the locations where the studies were carried out. A systematic review using the PubMed / MEDLINE and LILACS databases to trace the published literature on intervention programs for prevention and control of obesity in the period of January 2004 to October 2013. The initial search was conducted using the terms "body mass index", " Intervention" and "children" or "adolescent" and only articles published in English, Spanish or Portuguese were selected. We found that interventions based only on advice had modest results in identifying changes in the anthropometric indicators of children and adolescents over time, although they appear to be effective in promoting positive changes in the eating habits of this population. Among the studies identified, 77.8 % were conducted in high-income countries, 22.2 % in middle to high income countries and no intervention studies were found in middle to low income countries. Intervention programs based only on counseling are effective in promoting changes in dietary patterns, but show poor results in the changes of anthropometric parameters of children and adolescents. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.
Ard, Jamy D; Cox, Tiffany L; Zunker, Christie; Wingo, Brooks C; Jefferson, Wendy K; Brakhage, Cora
The workplace may be an ideal venue for engaging African American women in behavioral interventions for weight reduction. To examine the effectiveness of a culturally enhanced EatRight dietary intervention among a group of predominately African American women in a workplace setting. Crossover design study. Workplace. A total of 39 women volunteered for this study, of whom 27 completed it. The control period involved observation of participants for 22 weeks after receiving standard counseling on lifestyle methods to achieve a healthy weight; following the control period, participants crossed over to the 22-week intervention period. The intervention was culturally enhanced using feedback derived from formative assessment and delivered as 15 group sessions. The primary outcome measure was the difference in weight change between the control and intervention periods; changes in waist circumference and quality of life were secondary outcomes. Most participants were obese, with a mean baseline body mass index of 36 kg/m², weight of 97.9 kg, and waist circumference of 111 cm. Weight increased during the control period by 0.7 kg but decreased by 2.6 kg during the intervention (net difference = -3.4 kg, P intervention in a predominately African American workplace setting. The workplace may be conducive for targeting African American women who are disproportionately affected by obesity.
Uster, Alexandra; Ruefenacht, Ursula; Ruehlin, Maya; Pless, Miklos; Siano, Marco; Haefner, Mark; Imoberdorf, Reinhard; Ballmer, Peter E
Weight loss is common in patients with malignant tumors and it can adversely affect quality of life and survival. The aim of the present study was to investigate the effects of a nutritional intervention in cancer patients in an outpatient setting. Cancer outpatients (N = 58) who were classified as undernourished or at high risk for undernutrition by the Nutritional Risk Screening 2002 tool were randomized into two groups. One group (n = 30) received standardized individual nutritional therapy, including counseling by a dietitian, food fortification, and oral nutritional supplements if required. The second group (n = 28) received standard care. The nutritional intervention lasted 3 mo. Dietary intake (3-d dietary record), nutritional status (body weight), physical functioning (performance status, hand-grip strength) and quality of life (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire version 3.0) were assessed at baseline and after 6 wk and 3 mo. An additional follow-up assessment was carried out 3 mo post-intervention. Nutritional intervention led to a significantly higher average energy and protein intake in the nutritional therapy group (+379 kcal; 95% confidence interval [CI], 117-642; P = 0.007, respectively; +10.4 g; 95% CI, 2.3-18.5; P = 0.016). However, the increased dietary intake was not associated with improvements in nutritional status, physical functioning, or quality of life. Individual nutritional counseling significantly and positively influenced energy and protein intake, but did not improve nutritional or physical outcome or quality of life. These results indicate that nutritional therapy alone is of limited efficacy in cancer patients whose nutritional status has already deteriorated. Copyright © 2013 Elsevier Inc. All rights reserved.
Acácia Aparecida Angeli dos Santos
Full Text Available Abstract: The importance of language and its formal instruction during the initial school phase has stimulated studies that seek options to implement them successfully. From this perspective, this study aimed to verify the effects of an intervention program on the language skills assessed. The participants were sixth-grade elementary school students evaluated in reading comprehension, spelling, word recognition and metatextual awareness. The intervention program was performed with 103 students, divided into experimental (EG and control groups (CG. The experimental group attended 10 sessions, which included the use of gradual Cloze technique in texts of various textual genres, which were intended to develop the reading comprehension and the development of metatextual awareness. Analyses indicated the superiority of EG over the CG in the post-test. New studies are needed to permit the generalization of the results.
Siega-Riz, Anna Maria; El Ghormli, Laurie; Mobley, Connie; Gillis, Bonnie; Stadler, Diane; Hartstein, Jill; Volpe, Stella L; Virus, Amy; Bridgman, Jessica
Abstract Background The HEALTHY study was designed to respond to the alarming trends in increasing rates of overweight, obesity, and type 2 diabetes mellitus in youth. The objective of this analysis was to examine the effects of the HEALTHY study on student self-reported dietary intakes (energy, macronutrients and grams consumed of selected food groups). Methods HEALTHY was a cluster-randomized study in 42 public middle schools. Students, n = 3908, self-reported dietary intake using the Block...
Santana Porben, S; Barreto Penié, J
Metabolic, Nutrient and Feeding Intervention Programs must become the methodological tool for dealing with the health problem posed by disease-associated-malnutrition on one side, and the "Bad Practices" affecting the nutritional status of the patient, on the other one. Programs like these ones should prescribe clear policies and actions in the three domains of contemporary medical practice: assistance, research and education. The fullfillment of these Program's objectives, and the relization of the implicit benefits, will only be possible if a methodological platform that armonically integrates elements of Continuous Education, Cost Analysis, Recording and Documentation, and Quality Control and Assurance, is created. The experience acumulated after the inception and conduction of the Intervention Program at the Clinical-Surgical "Hermanos Ameijeiras" Hospital (Havana City, Cuba) has served to demostrate that it is feasible not only to create a theoretical and practical body to satisfy the aforementioned goals, but, also, to export it to another institutions of the country, in view of the fact that minimal investments for adquiring the resources needed to deploy such Program, as well as for training and capacitation of medic and paramedic personel in the corresponding Recording & Documentation and Feeding & Nutrition Good Practices might result in short-term economical and medical care benefits.
Zhao, Chunyan; Zhou, Ruihua; Tian, Yongzhi; Tang, Yongmei; Ning, Hongzhen; Liu, Haiyan
To study the effect of the nutritional education and dietary intervention on nutritional status and bone mineral density (BMD) of middle-aged and senile patients with osteoporosis. Ninty middle-aged and senile osteoporosis patients were enrolled. They were randomly divided into two groups (intervention and control group) with 45 cases each. The control group was received conventional therapy and the intervention group added with nutritional education and dietary intervention for six months on the basis of conventional therapy. The methods of education and intervention included seminars, brochures distribution, dietary survey and individual guidance. The nutritional status and BMD were analyzed at the beginning and the end of the intervention respectively. After the intervention, the ratios of subjects whose intake of grain, vegetables, fruits, eggs, milk and beans in line with recommended intake of the intervention group were higher than those of the control group (P nutritional education and dietary intervention could promote middle-aged and senile patients' reasonable diet, improve their nutritional status, enhance bone mineral density and improve the effect of conventional therapy for osteoporosis.
Bhattacharjee, Abhinandan; Bahar, Iqbal; Saikia, Abijit
Head and neck cancer (HNCA) patients have poor nutritional status which clearly bears a negative prognosis in cancer. There is no study and consensus on nutritional assessment tools and diet structure for such patients. This study intends to determine the prevalence of malnutrition and formulate a diet chart keeping in view the general food habit and economic condition of HNCA patients of North East (NE) region. To find out an affordable dietary intervention for HNCA patients based on dietary principles. To assess the role of nutritional assessment tools in these group of patients. This is a 1-year prospective interventional study on HNCA patients attending the Dept of ENT of a teaching hospital. The outcome of the nutritional intervention using a specific diet were assessed using clinical, laboratory and anthropomorphic assessment tools and indices like Prognostic Nutritional Index (PNI) and Nutritional Assessment Index (NAI). The study diet provided appropriate amounts of nutrients to HNCA patients as evident from improvements in anthropomorphic parameters and nutritional indices. Clinically, Hemoglobin percentage (Hb%), Body Mass Index (BMI), Mid Arm Circumference (MAC) and triceps skin fold thickness (TST) were found to be reliable malnutrition markers. Nutritional Assessment Index has been found to be the best index to evaluate malnutrition. The daily requirement of nutrients for HNCA patients can be satisfactorily met by adopting specific diet chart presented in our study. As no structured diet plan are available in literature, our diet chart can act as a template diet appropriate for HNCA patients of this region.
Kate S. Steinbeck
Full Text Available A systematic review was conducted to assess what is known about the effect of low glycaemic index (GI diets on glycaemic control, weight and quality of life in youth with cystic fibrosis (CF. Eligibility criteria were systematic reviews, randomised and non-randomised trials of low GI dietary interventions in CF. Outcomes examined were glycaemic control, quality of life, anthropometry and respiratory function. Reference lists were manually searched and experts in the field were consulted. Four studies met the eligibility criteria; two were excluded because they did not include data on any of the outcomes. The remaining two were studies that examined GI secondary to any other intervention: one used GI as a factor in enteral feeds and the other incorporated low GI dietary education into its treatment methodology. There is insufficient evidence to recommend use of low GI diets in CF. Since there is evidence to support use of low GI diets in type 1, type 2 and gestational diabetes, low GI diets should be tested as an intervention for CF. The potential risks and benefits of a low GI diet in CF are discussed.
Lee, Ji-Eun; Song, Sihan; Ahn, Jeong Sun; Kim, Yoonhee; Lee, Jung Eun
Given the increasing social and economic burden of chronic disease and the need for efficient approaches to prevent and treat chronic disease, emphasis on the use of information and communication technology (ICT)-based health care has emerged. We aimed to test the feasibility of a mobile application, Diet-A, and examine whether Diet-A could be used to monitor dietary intake among adolescents. In a three-month pre-post intervention study, 9 male and 24 female high school students aged 16-18 years consented and participated in this study. Participants were instructed to record all foods and beverages consumed using voice or text mode input. Nutrient intake was measured using 24-h recalls pre- and post-intervention. We compared nutrient intake data assessed by Diet-A application with those assessed by 24-h recalls. Participants tended to underreport intakes of nutrients compared to those assessed by two 24-h recalls. There were significant decreases in sodium ( p = 0.04) and calcium ( p = 0.03) intake between pre- and post-intervention. Of participants who completed questionnaires of feasibility ( n = 24), 61.9% reported that they were satisfied using the application to monitor their food intake, and 47.7% liked getting personal information about their dietary intake from the application. However, more than 70% of participants answered that it was burdensome to use the application or that they had trouble remembering to record their food intake. The mobile application Diet-A offers the opportunity to monitor dietary intake through real-time feedback. However, use of Diet-A may not provide accurate information on the food intake of adolescents, partly because of the recording burden.
Carmody, James; Olendzki, Barbara; Reed, George; Andersen, Victoria; Rosenzweig, Penny
Considerable evidence has shown that diet can affect both the incidence and the progression of prostate cancer. The objective of this study was to determine whether men in this situation could make a change to a diet emphasizing plant-based foods and fish and to examine the effect on quality of life (QOL) and prostate-specific antigen (PSA) velocity. A total of 36 men and their partners were randomly assigned to attend a series of 11 dietary and cooking classes that also integrated mindfulness practice as a support in making the change or a wait-list control group. Assessments were made of dietary intake, QOL, and PSA at baseline, after intervention (11 weeks), and 3 months after intervention. The intervention group showed significant reductions in the consumption of saturated fat and increased consumption of vegetable proteins with accompanying reductions in animal proteins, including dairy products. They also showed increased QOL. Although no significant change was found in the rate of PSA increase between the two groups, the mean PSA doubling time for the intervention group was substantially longer at the 3-month follow-up visit than that of the controls. Men with a increasing PSA level after primary treatment were able to make a change to a prostate-healthy diet, accompanied by increases in QOL. No significant difference was found in the log PSA slope between the two groups; however, the PSA doubling time increased substantially in the intervention group compared with that in the controls. Future trials should examine the effect of the prostate-healthy diet with a larger sample of men for a longer period.
Søndergaard, Eva; Møller, Jacob E; Egstrup, Kenneth
BACKGROUND: The "Mediterranean" diet and statin treatment have both independently been shown to improve survival and reduce the risk of cardiovascular events in patients with ischemic heart disease (IHD), but no studies have evaluated the effect of this combination on endothelial function. We the...... factors and vessel size (P =.02; beta = -2.66 [-4.91; -0.41]). CONCLUSION: Dietary intervention with the Mediterranean diet and statin treatment improve FMD in the brachial artery in patients with IHD and hypercholesterolemia to a greater degree than statin treatment alone....
Cezaretto, Adriana; Siqueira-Catania, Antonela; de Barros, Camila Risso; Salvador, Emanuel Péricles; Ferreira, Sandra Roberta G
To evaluate whether an interdisciplinary intervention program on lifestyle results in better quality of life (QoL) and lower frequencies of depression and binge eating disorder (BED) in individuals at risk for type 2 diabetes mellitus. A total of 177 individuals (32.2% men, age 55.4 ± 12.5 years) at risk for diabetes were allocated to a 9-month traditional (TI) or intensive interdisciplinary intervention (II) on dietary habits and physical activity including psychoeducative groups. They were submitted to questionnaires and clinical and laboratory examinations. Predictors of non-adherence were analyzed by logistic regression. Only individuals submitted to II had blood pressure and plasma glucose levels reduced. Frequencies of depression reduced in both interventions but of BED only in II (28.0-4.0%, P diabetes.
Roy, Rajshri; Kelly, Bridget; Rangan, Anna; Allman-Farinelli, Margaret
The current obesity-promoting food environment, typified by highly accessible unhealthy foods and drinks, may lead to an increased risk of chronic disease, particularly within young adults. A number of university-based intervention trials have been conducted in the United States and Europe to improve the food environment in this setting. However, there are no systematic reviews focusing on these interventions conducted exclusively in tertiary education settings. Our objective was to conduct a systematic literature review evaluating food environment interventions targeting dietary behavior in young adults in college and university settings. Eight databases were searched for randomized controlled trials, pre- and postintervention studies, quasiexperimental studies, cross-sectional studies, and other nonexperimental studies from 1998 to December 2014 that were conducted in tertiary education settings (ie, colleges and universities). Studies that evaluated a food environment intervention and reported healthier food choices, reductions in unhealthy food choices, nutrition knowledge, and/or food and drink sales as primary outcomes were included. Fifteen studies of high (n=5), medium (n=7), and poor quality (n=3) met the inclusion criteria, 13 of which showed positive improvements in outcome measures. Information relating to healthy foods through signage and nutrition labels (n=10) showed improvements in outcomes of interest. Increasing the availability of healthy foods (n=1) and decreasing the portion size of unhealthy foods (n=2) improved dietary intake. Price incentives and increased availability of healthy foods combined with nutrition information to increase purchases of healthy foods (n=2) were identified as having a positive effect on nutrition-related outcomes. Potentially useful interventions in tertiary education settings were nutrition messages/nutrient labeling, providing healthy options, and portion size control of unhealthy foods. Price decreases for and
Adhikari, BK; Koirala, U; Lama, STA
the extent of iron deficiency anemia and intake of dietary iron among the general population in Nepal. Materials and methods Published research articles, books, bulletins, and online materials regarding iron deficiency were studied in both national and international scenarios. Results Nearly 46 percent...... of children (6–59 months) and 35 percent of women (15–49 years) were still suffering from anemia though the trend has been decreasing for the last 15 years. Mostly, young children (6–23 months) and pregnant women were the victims due to their high iron requirements and lower intake of dietary iron. The most...... common risk factors related to iron deficiency anemia (IDA) found in different studies were low intake of dietary iron, vitamin A deficiency, hookworm infection, malaria, heavy menstrual blood loss, and multiparity. Iron deficiency situation in the Nepalese population is triggered by Illiteracy, lack...
Full Text Available Rebecca J Hill Children's Nutrition Research Centre, Child Health Research Centre, The University of Queensland, South Brisbane, Australia Abstract: Ulcerative colitis (UC demonstrates a remitting and relapsing course, and patients have long believed diet plays a role in their symptoms. Ad hoc removal of foods and food groups from the diet without strong evidence for therapeutic benefit places patients at risk for nutritional deficiencies. This review discusses the need for nutritional support in UC and the role of dietary modification in its management in humans. Current evidence suggests patients with UC are not nutritionally compromised during remission, but with increasing disease activity, nutritional status is worth monitoring, in particular through body composition assessment and investigation for anemia. There is no clear evidence for dietary modulation to relieve symptoms in UC. Neither enteral nutrition nor parenteral nutrition is efficacious for symptom control or mucosal healing. While early studies suggested avoidance of dairy foods, no recent work has replicated these results. A low intake of insoluble fiber is recommended during acute disease flares; however, the role of fiber in modulating the gut microbiota and their metabolites warrants further attention. Several studies have investigated polyunsaturated fatty acids for UC; however, current evidence is not supportive for either inactive or active disease. There is emerging evidence that curcumin supplementation may be a new dietary treatment option. Often, evidence for therapeutic diets is difficult to interpret due to the reporting of combined results for both Crohn's disease and UC. In general, there is no evidenced specific dietary advice for patients with UC other than to follow healthy eating guidelines. Further work should determine if diet as treatment efficacy lies in modification of dietary patterns, thereby investigating the synergistic relationship between foods and
Sveistrup, H; Thornton, M; Bryanton, C; McComas, J; Marshall, S; Finestone, H; McCormick, A; McLean, J; Brien, M; Lajoie, Y; Bisson, E
Virtual reality (VR) has the potential to offer experiences which are engaging and rewarding. In VR, the focus is shifted from the person's efforts in producing a movement or completing a task to that of interaction with the virtual environment. We have found that participants place value and meaning on and enjoy the activities programmed. Virtual reality interventions have been shown to improve cognitive function and concentration through an individual's interaction with a pleasant activity. Importantly, the enjoyment experienced while working with VR may increase the level of participation. In addition to generating realistic situations for testing, intervention and collection of data, the provision of immediate and positive feedback through VR has been shown to increase self esteem and empowerment. We will report outcomes from several intervention and feasibility trials using a flat screen virtual reality system with survivors of traumatic brain injury, community living older adults and children with spastic cerebral palsy. Gross motor movements were elicited through various game-like VR applications without the need for head-mounted displays or other peripherals. The impact of VR exercise participation ranged from improvements in clinical measures of functional balance and mobility, time on task, as well as participant and care provider perceptions of enjoyment, independence and confidence. Although still preliminary, our data suggest that simple applications of virtual reality have significant impacts on physical and psychosocial variables. Possibilities for and benefits of home and community-based access to virtual reality based programs will be explored.
King, Sharla J; Wessel, Jean; Bhambhani, Yagesh; Sholter, Dale; Maksymowych, Walter
To determine which sociodemographic, psychological, and behavioral characteristics of persons with fibromyalgia (FM) will predict a positive response to treatment; and to determine if subjects classified according to the Multidimensional Pain Inventory (MPI) responded differently to the interventions. One hundred twenty-eight women with FM underwent baseline testing and were randomized into one of 3 intervention groups or a control group. After the 12 week program, the subjects were reexamined on the same pretest measures. Stepwise regression analyses were conducted to determine the variables that could significantly predict the change in the dependent variables. A reliability of change index was calculated to determine the proportion of responders and nonresponders. The stepwise regression revealed significant predictor variables for change for all dependent variables except the Fibromyalgia Impact Questionnaire; however, the percentage of the variance in the change scores explained by the independent variables ranged from 4 to 15%. Results from the reliability of change index indicated that no MPI subgroup responded more than another group on any measure. Select sociodemographic and psychosocial variables and type of intervention were not strong predictors of improvement in a variety of measures after a treatment program. The low percentage of explained variance may be due to the heterogeneity of FM. Additionally, the low percentage of responders suggests that current forms of treatment are not effective for a large portion of the FM population.
Blanc-Bisson, C; Dechamps, A; Gouspillou, G; Dehail, P; Bourdel-Marchasson, I
To evaluate effects of early intensive physiotherapy during acute illness on post hospitalization activity daily living autonomy (ADL). Prospective randomized controlled trial of intensive physiotherapy rehabilitation on day 1 to 2 after admission until clinical stability or usual care. acute care geriatric medicine ward. A total of 76 acutely ill patients, acutely bedridden or with reduced mobility but who were autonomous for mobility within the previous 3 months. Patients in palliative care or with limiting mobility pathology were excluded. Mean age was 85.4 (SD 6.6) years. At admission, at clinical stability and one month later: anthropometry, energy and protein intakes, hand grip strength, ADL scores, and baseline inflammatory parameters. An exploratory principal axis analysis was performed on the baseline characteristics and general linear models were used to explore the course of ADL and nutritional variables. A 4-factor solution was found explaining 71.7% of variance with a factor "nutrition", a factor "function" (18.8% of variance) for ADL, handgrip strength, bedridden state, energy and protein intakes, serum albumin and C-reactive protein concentrations; a factor "strength" and a fourth factor . During follow-up, dietary intakes, handgrip strength, and ADL scores improved but no changes occurred for anthropometric variables. Intervention was associated only with an increase in protein intake. Better improvement in ADL was found in intervention group when model was adjusted on "function" factor items. Physical intervention programs should be proposed according to nutritional intakes with the aim of preventing illness induced disability.
Butler, C; Rickel, A U; Thomas, E; Hendren, M
There has been a gradual decline in the number of unwanted pregnancies among sexually experienced teenagers since the early 1970s. The proportion of pregnant youths who marry before giving birth, however, is also declining. The authors describe the efficacy of a year-long peer intervention program to ameliorate stressors and enhance parent competencies among pregnant or parenting adolescent women. 57 pregnant or parenting lower-income young women were recruited for the study from two alternative education facilities for pregnant or parenting teens in the Detroit, Michigan, metropolitan area. 29 subjects of mean age 16.5 years were matched with senior-level undergraduate psychology student peer advocates at Wayne State University. The other 28 female adolescents of mean age 16.0 years served as controls. Demographic data were collected and personality inventories assessed both before and after the intervention period. It was found at post-test that mothers in the group not exposed to the intervention were significantly bothered by their infants' behaviors, but intervention group mothers were only slightly bothered. While both groups showed a decrease in the positive perceptions of their infants, the decrease was significantly greater for the control group at post-test. The authors consider the implications of these findings and offer directions for future research.
Waddell, Brendan J; Bollen, Maike; Wyrwoll, Caitlin S; Mori, Trevor A; Mark, Peter J
Fetal glucocorticoid excess programs a range of detrimental outcomes in the adult phenotype, at least some of which may be due to altered adult adrenocortical function. In this study, we determined the effects of maternal dexamethasone treatment on offspring adrenal morphology and function, as well as the interactive effects of postnatal dietary omega-3 (n-3) fatty acids. This postnatal dietary intervention has been shown to alleviate many of the programming outcomes in this model, but whether this is via the effects on adrenal function is unknown. Dexamethasone acetate was administered to pregnant rats (0.75 microg/ml drinking water) from day 13 to term. Cross-fostered offspring were raised on either a standard or high-n-3 diet. Adrenal weight (relative to body weight) at 6 months of age was unaffected by prenatal dexamethasone, regardless of postnatal diet, and stereological analysis showed no effect of dexamethasone on the volumes of adrenal components (zona glomerulosa, zona fasciculata/reticularis or adrenal medulla). Expression of key steroidogenic genes (Cyp11a1 and Star) was unaffected by either prenatal dexamethasone or postnatal diet. In contrast, adrenal expression of Mc2r mRNA, which encodes the ACTH receptor, was higher in offspring of dexamethasone-treated mothers, an effect partially attenuated by the Hn3 diet. Moreover, stress-induced levels of plasma and urinary corticosterone and urinary aldosterone were elevated in offspring of dexamethasone-treated mothers, indicative of enhanced adrenal responsiveness. In conclusion, this study shows that prenatal exposure to dexamethasone does not increase basal adrenocortical activity but does result in a more stress-responsive adrenal phenotype, possibly via increased Mc2r expression.
Smith, Randi; Evans, Abigail; Adams, Christy; Cocanour, Christine; Dicker, Rochelle
A violence intervention program (VIP) developed at our trauma center resulted in a reduction of injury recidivism to 4% from a historical rate of 16%. Our aim was to investigate the feasibility of exporting our program to another trauma center by examining rates of and identifying potential barriers to recruitment, enrollment, and impact. We hypothesized that our VIP is feasible at another trauma center and successfully meets needs associated with risk reduction. In January 2010, we introduced our VIP to another trauma center. To assess exportability of our program, we used a standard model of program evaluation for VIPs promoted by the Centers for Disease Control and Prevention. Specifically, the process and impact portions of the model evaluation were performed in this comparative analysis over a 1-year period. Recruitment, enrollment (process), and success at meeting risk reduction needs (impact) were our outcomes. This included patient and case manager characteristics in addition to rates at which eligible patients were approached and enrolled. These variables were compared using the Wilcoxon rank-sum and chi-square tests. During the study period, 155 patients were eligible for inclusion at the exported program compared with 119 at the original VIP. Rates at which eligible patients were approached at the exported program were significantly lower than the original program (44% vs 92%, P = .04). Rates at which approached patients were enrolled were also significantly lower (21% vs 55%, P = .002). The difference was associated with the time of injury and hospital length of stay because 40% of eligible patients were missed if injury occurred during a weekend and 70% were missed if the length of stay was less than or equal to 48 hours at the exported program. A cultural match between the client and case manager was assessed by race/ethnicity and language spoken; 2 of the 3 case managers at our site are Latino and bilingual and the other is black, whereas the 1 case
Xia, Brian; de Belle, Steven
Accumulating evidence suggests that early-life diet may program one's health status by causing permanent alternations in specific organs, tissues, or metabolic or homeostatic pathways, and such programming effects may propagate across generations through heritable epigenetic modifications. However, it remains uninvestigated whether postnatal dietary changes may program longevity across generations. To address this question of important biological and public health implications, newly-born flies (F0) were collected and subjected to various post-eclosion dietary manipulations (PDMs) with different protein-carbohydrate (i.e., LP, IP or HP for low-, intermediate- or high-protein) contents or a control diet (CD). Longevity and fecundity analyses were performed with these treated F0 flies and their F1, F2 and F3 offspring, while maintained on CD at all times. The LP and HP PDMs shortened longevity, while the IP PDM extended longevity significantly up to the F3 generation. Furthermore, the LP reduced while the IP PDM increased lifetime fecundity across the F0-F2 generations. Our observations establish the first animal model for studying transgenerational inheritance of nutritional programming of longevity, making it possible to investigate the underlying epigenetic mechanisms and identify gene targets for drug discovery in future studies. PMID:27025190
Anderson, Yvonne C; Wynter, Lisa E; Butler, Michelle S; Grant, Cameron C; Stewart, Joanna M; Cave, Tami L; Wild, Cervantée E K; Derraik, José G B; Cutfield, Wayne S; Hofman, Paul L
The aim of this study was to describe dietary intake and eating behaviours of obese children and adolescents, and also to determine how these differ in Indigenous versus non-Indigenous children at enrolment in an obesity programme. Baseline dietary intake and eating behaviour records were assessed from those enrolled in a clinical unblinded randomised controlled trial of a multi-disciplinary intervention. The setting was a community-based obesity programme in Taranaki, New Zealand. Children or adolescents who were enrolled from January 2012 to August 2014, with a BMI ≥98th percentile or >91st centile with weight-related comorbidities were eligible. 239 participants (45% Māori, 45% NZ Europeans, 10% other ethnicities), aged 5-17 years were assessed. Two-thirds of participants experienced hyperphagia and half were not satiated after a meal. Comfort eating was reported by 62% of participants, and daily energy intake was above the recommended guidelines for 54%. Fruit and vegetable intake was suboptimal compared with the recommended 5 servings per day (mean 3.5 [SD = 1.9] servings per day), and the mean weekly breakfasts were less than the national average (5.9 vs 6.5; peating behaviours and significant differences in dietary intake between obese participants and their national counterparts. Ethnic differences between Indigenous and non-Indigenous participants were also present, especially in relation to sweet drink consumption. Eating behaviours, especially sweet drink consumption and fruit/vegetable intake need to be addressed.
Kalhan, Satish C; Wilson-Costello, Dee
Contemporary clinical practice for the care of the prematurely born babies has markedly improved their rates of survival so that most of these babies are expected to grow up to live a healthy functional life. Since the clinical follow up is of short duration (years), only limited data are available to relate non-communicable diseases in adult life to events and interventions in the neonatal period. The major events that could have a programming effect include (1) Intrauterine growth restriction (2) Interruption of pregnancy with change in redox and reactive oxygen species injury (3) Nutritional and pharmacological protocols for Clinical care (4) Nutritional care in the first two years resulting in accelerated weight gain. The available data are discussed in the context of perturbations in one carbon (methyl transfer) metabolism and its possible programming effects. Although direct evidence for genomic methylation is not available, clinical and experimental data on impact of redox and ROS, of low protein intake, excess methionine load and vitamin A, on methyl transfers are reviewed. The consequences of antenatal and postnatal administration of glucocorticoids are presented. Analysis of the correlates of insulin sensitivity at older age, suggests that premature birth is the major contributor, and is compounded by gain in weight during infancy. We speculate that premature interruption of pregnancy and neonatal interventions by effecting one carbon metabolism may cause programming effects on the immature baby. These can be additive to the effects of intrauterine environment (growth restriction) and are compounded by accelerated growth in early infancy. PMID:25054678
Diet is an essential strategy for the prevention of primary and secondary cardiovascular disease (CVD) events. The objectives were to examine: how families at increased risk of CVD perceived personal risk, their motivations to make dietary changes, their understanding of diet, and the influence of o...
Ip, E H; Zhang, Q; Schwartz, R; Tooze, J; Leng, X; Han, H; Williamson, D A
Motivated by an application to childhood obesity data in a clinical trial, this paper describes a multi-profile hidden Markov model (HMM) that uses several temporal chains of measures respectively related to psychosocial attributes, dietary intake, and energy expenditure behaviors of adolescents in a school setting. Using these psychological and behavioral profiles, the model delineates health states from the longitudinal data set. Furthermore, a two-level regression model that takes into account the clustering effects of students within school is used to assess the effects of school-based and community-based interventions and other risk factors on the transition between health states over time. The results from our study suggest that female students tend to decrease their physical activities despite a high level of anxiety about weight. The finding is consistent across intervention and control arms. Copyright © 2013 John Wiley & Sons, Ltd.
Full Text Available Abstract Background Many patients do not eat and drink sufficiently during hospitalisation. The clinical consequences of this under nutrition include lassitude, an increased risk of complications and prolonged convalescence. The aim of the study was 1 to introduce intervention targeting nutritional care for medical inpatients, 2 to investigate the effect of this intervention, and 3 to investigate the occupational groups' attitudes towards nutritional intervention and nutritional care in general. Methods The design was to determinate the extent to which the protein and energy requirements of medical inpatients were met before and after intervention. Dietary protein and energy intakes were assessed by 72-hour weighed food records. A total number of 108 medical patients at four bed sections and occupational groups in the two intervention bed sections, Aarhus University Hospital, Denmark participated. The intervention included introduction and implementation of nursing procedures targeting nutritional care during a five-month investigation period using standard food produced at the hospital. The effect of intervention for independent groups of patients were tested by one-way analysis of variance. After the intervention occupational groups were interviewed in focus groups. Results Before the intervention hospital food on average met 72% of the patients' protein requirement and 85% of their energy requirement. After intervention hospital food satisfied 85% of the protein and 103% of the energy requirements of 14 patients in one intervention section and 56% of the protein and 76% of the energy requirement of 17 patients in the other intervention section. Hospital food satisfied 61% of the protein and 75% of the energy requirement in a total of 29 controls. From the occupational groups' point of view lack of time, lack of access to food, and lack of knowledge of nutritional care for patients were identified as barriers to better integration of
Lai, S; Molfino, A; Coppola, B; De Leo, S; Tommasi, V; Galani, A; Migliaccio, S; Greco, E A; Gnerre Musto, T; Muscaritoli, M
Patients with chronic kidney disease (CKD) present a markedly increased cardiovascular (CV) morbidity and mortality since the early stages of the disease and a high prevalence of malnutrition, inflammation, and accelerated atherosclerosis. Personalized nutritional intervention, with of a low-protein diet (LPD), since the early stages of CKD should be able to achieve significant metabolic improvements. In our study we have verified the effects of a personalized dietary intervention in patients in the CKD stages 3/4 KDOQI on nutritional, metabolic and vascular indices. We have evaluated renal function, lipid profile, mineral metabolism, inflammatory indices, and acid-base balance of 16 patients with CKD (stages 3/4 KDOQI). Assessment of nutritional status, body composition, bone mineral density and muscle mass, using body mass index (BMI), handgrip strength, bioelectrical impedance analysis (BIA), and dual energy X-ray absorptiometry (DEXA) was performed. Vascular indices and endothelial dysfunction such as carotid intima-media thickness (cIMT) and the brachial artery flow-mediated dilation (baFMD) were also analyzed. After dietary interventions, we observed a significant increase in plasma bicarbonate (p = 0.004) and vitamin D levels (p = 0.03) and a concomitant significant reduction of phosphorus concentration (p = 0.001) and C-reactive protein (CRP) (p = 0.01). Nutritional intervention potentially plays a major role in reducing the progression of CKD and systemic complications of predialysis patients. A low-protein diet (LPD) ensuring vegetable protein intake and a reduced amount of specific micronutrients should be recommended to stage 3/4 CKD patients in order to ameliorate metabolic profile, renal outcome, and reduce cardiovascular risk factors.
Statharou A.; Berk A.; Galatou C.
The healthy way of diet of mental patients, as it appears from the international bibliography, occupies the professionals of health for a lot of years. A lot of efforts have become in this sector and mainly in acquire the mental patients the control of natural health and well-being. Each program of intervention that aims in the modification of alimentary habits with the use of cognitive-behavior theories contributes in the improvement of quality of diet, but also in the aid of self-esteem Nev...
Flynn, Angela C; Seed, Paul T; Patel, Nashita; Barr, Suzanne; Bell, Ruth; Briley, Annette L; Godfrey, Keith M; Nelson, Scott M; Oteng-Ntim, Eugene; Robinson, Sian M; Sanders, Thomas A; Sattar, Naveed; Wardle, Jane; Poston, Lucilla; Goff, Louise M
Understanding dietary patterns in obese pregnant women will inform future intervention strategies to improve pregnancy outcomes and the health of the child. The aim of this study was to investigate the effect of a behavioral intervention of diet and physical activity advice on dietary patterns in obese pregnant woman participating in the UPBEAT study, and to explore associations of dietary patterns with pregnancy outcomes. In the UPBEAT randomized controlled trial, pregnant obese women from eight UK multi-ethnic, inner-city populations were randomly assigned to receive a diet/physical activity intervention or standard antenatal care. The dietary intervention aimed to reduce glycemic load and saturated fat intake. Diet was assessed using a food frequency questionnaire (FFQ) at baseline (15 +0 -18 +6 weeks' gestation), post intervention (27 +0 -28 +6 weeks) and in late pregnancy (34 +0 -36 +0 weeks). Dietary patterns were characterized using factor analysis of the baseline FFQ data, and changes compared in the control and intervention arms. Patterns were related to pregnancy outcomes in the combined control/intervention cohort (n = 1023). Four distinct baseline dietary patterns were defined; Fruit and vegetables, African/Caribbean, Processed, and Snacks, which were differently associated with social and demographic factors. The UPBEAT intervention significantly reduced the Processed (-0.14; 95% CI -0.19, -0.08, P pattern scores. In the adjusted model, baseline scores for the African/Caribbean (quartile 4 compared with quartile 1: OR = 2.46; 95% CI 1.41, 4.30) and Processed (quartile 4 compared with quartile 1: OR = 2.05; 95% CI 1.23, 3.41) patterns in the entire cohort were associated with increased risk of gestational diabetes. In a diverse cohort of obese pregnant women an intensive dietary intervention improved Processed and Snack dietary pattern scores. African/Caribbean and Processed patterns were associated with an increased risk of gestational
Karen Weber Cullen
Full Text Available In the United States, the National School Breakfast (SBP and School Lunch Program (NSLP meals are provided for free or at a reduced price to eligible children, and are a nutrition safety net for low income children. Consuming both meals could provide 58% of daily intake. This paper evaluates the contribution of SBP and NSLP meals to the dietary intakes of 5–18 year old children participating in the National Health and Nutrition Examination Surveys (NHANES from 2007 through 2012. The participants completed 24-hour dietary recalls. Least-square means and standard errors of the mean for energy and food group intakes for the total day and by school meal, and the percent of daily energy and food groups contributed by school meals were computed by analysis of covariance, with BMI, ethnicity, sex, age and poverty level as covariates. Of the 7800 participating children aged 5–18 years in the entire dataset, 448 consumed both SBP-NSLP meals on a weekday. Almost one-half (47% of the day's energy intake was provided by the two school meals. For the major food groups, the contribution of school meals ranged from between 40.6% for vegetables to 77.1% for milk. Overall, these results provide important information on contribution of the SBP and NSLP meals to low income children's daily dietary intake.
Swisher, Anne K; Abraham, Jame; Bonner, Daniel; Gilleland, Diana; Hobbs, Gerald; Kurian, Sobha; Yanosik, Mary Anne; Vona-Davis, Linda
Regular exercise and healthy eating are routinely recommended for breast cancer survivors, and past studies show benefits in quality of life and decreased inflammation. However, this has not been tested specifically in triple-negative breast cancer survivors. Increasing physical activity and losing body fat are thought to positively affect inflammatory biomarkers that have been associated with breast cancer. Therefore, the primary purpose of this study was to determine if participation in an exercise and dietary counseling program can improve body fat, physical function, and quality of life in survivors of this aggressive breast cancer. Secondarily, we sought to determine if participation in the program had beneficial effects on obesity-related markers of the adipokine profile. Sixty-six survivors of triple-negative breast cancer with BMI >25 were invited to participate. Twenty-eight enrolled and 23 completed the randomized, controlled trial (13 intervention, 10 control). Moderate-intensity aerobic exercise (150 min per week, for 12 weeks) and diet counseling were compared to usual care, education only. The primary outcome of interest was weight loss (body mass, BMI, % fat), and secondary outcomes included physical function (exercise capacity), quality of life (Function After Cancer Therapy-Breast (FACT-B)), cytokines (C-reactive protein (CRP), TNF-α, IL-6), and adipokine profile (leptin, adiponectin, insulin). Participants in the program lost more body fat (2.4 % loss vs. 0.4 % gain, p quality of life (FACT-B total score +14 pts) and decreased sedentary time but did not improve peak exercise capacity. The intervention had no effect on serum cytokines and adipokines after 12 weeks in the program. However, serum leptin and adiponectin and their ratio were significantly correlated with BMI in the intervention group (p quality of life in survivors of triple-negative breast cancer. BMI was associated with favorable changes in leptin and adiponectin which may reflect a
Full Text Available Background: In most countries worldwide, hypertension is considered as an important problem. Moreover, an increasing trend in the prevalence and incidence has been reported in most countries. This increasing trend requires an innovative approach to improve the lifestyle modification of hypertensive sufferers including their dietary behaviors. Objective: This developmental research aims to develop a program for improving the dietary behaviors of community dwellers with hypertension. Method: The process of this program development includes a literature review related to the self-management programs for hypertension, and dietary behavior outcomes, expert validation, and pilot testing. Result: The setting, strategies, duration, and outcome measurement from the literature review were taken into consideration to develop the new program. The newly developed group-based self-management program consists of: 1 the sharing and reflecting of individual current dietary behavior, 2 group educational session, 3 individual comparison of behavior and reflection of obstacles, 4 individual goal setting, and 5 follow up. In the educational session, the DASH eating plan is used as the reference as it is commonly used in studies about diet for hypertension. Key words: hypertension, self-management, group based program, dietary behaviors.
Bray, Jeremy W; Mallonee, Erin; Dowd, William; Aldridge, Arnie; Cowell, Alexander J; Vendetti, Janice
This paper examines the costs of delivering screening, brief intervention, and referral to treatment (SBIRT) services within the first seven demonstration programs funded by the US Substance Abuse and Mental Health Services Administration. Service-level costs were estimated and compared across implementation model (contracted specialist, inhouse specialist, inhouse generalist) and service delivery setting (emergency department, hospital inpatient, outpatient). Program-level costs were estimated and compared across grantee recipient programs. Service-level data were collected through timed observations of SBIRT service delivery. Program-level data were collected during key informant interviews using structured cost interview guides. At the service level, support activities that occur before or after engaging the patient comprise a considerable portion of the cost of delivering SBIRT services, especially short duration services. At the program level, average costs decreased as more patients were screened. Comparing across program and service levels, the average annual operating costs calculated at the program level often exceeded the cost of actual service delivery. Provider time spent in support of service provision may comprise a large share of the costs in some cases because of potentially substantial fixed and quasifixed costs associated with program operation. The cost structure of screening, brief intervention, and referral to treatment is complex and discontinuous of patient flow, causing annual operating costs to exceed the costs of actual service provision for some settings and implementation models.
Kojima, Gotaro; Bell, Christina; Chen, Randi; Webster Ross, G.; Abbott, Robert D.; Launer, Lenore; Lui, Felix; Masaki, Kamal
BACKGROUND Vitamin D deficiency was associated with total mortality in previous epidemiological studies. Little is known about effects of dietary vitamin D intake on mortality. We examined the association between mid-life dietary vitamin D intake and 45-year total mortality. METHODS The Honolulu Heart Program is a longitudinal cohort study of 8,006 Japanese-American men in Hawaii aged 45-68 at baseline (1965-68). Mid-life dietary vitamin D intake was calculated from 24-hour dietary recall using Nutritionist IV v3 software. We divided subjects into quartiles of dietary vitamin D. Total mortality data were available over 45 years through 2010. RESULTS Age-adjusted total mortality rates were higher in the lower quartiles of dietary vitamin D intake compared to the highest (p for trend=0.011). Using Cox regression, low dietary vitamin D was significantly associated with total mortality; quartile (Q) 1 hazard ratio (HR)=1.14, 95%CI=1.07-1.22, pmid-life was a weak predictor of total mortality over 45 years of follow-up. We found a significant association between low dietary vitamin D intake and higher total mortality only among hypertensive subjects. Vitamin D may have cardioprotective effects. PMID:24724770
Kam, Jason; Puranik, Swati; Yadav, Rama; Manwaring, Hanna R.; Pierre, Sandra; Srivastava, Rakesh K.; Yadav, Rattan S.
Diabetes has become a highly problematic and increasingly prevalent disease world-wide. It has contributed toward 1.5 million deaths in 2012. Management techniques for diabetes prevention in high-risk as well as in affected individuals, beside medication, are mainly through changes in lifestyle and dietary regulation. Particularly, diet can have a great influence on life quality for those that suffer from, as well as those at risk of, diabetes. As such, considerations on nutritional aspects a...
Shin, Sung Joon; Lim, ChiYeon; Oh, Sang Woo; Rhee, Moo-Yong
Sodium sensitivity (SS) is a phenomenon in which significant changes in blood pressure (BP) are observed based on sodium intake. The renin-angiotensin-aldosterone system plays a critical role in sodium handling and hypertension. We identified the specific responses of renin and aldosterone based on dietary sodium intake and revealed the relationship between these hormonal changes and dietary sodium intake in patients with SS. In total, 61 subjects were available to analyze full data including plasma renin activity (PRA) and aldosterone. Participants were given a low-sodium DASH diet (LSD) for 7 days and a high-sodium DASH diet (HSD) for the following 7 days. SS was found in five (14.71%) in normotensives, and 14 (51.85%) in hypertensives. In sodium-resistant (SR) subjects, both PRA and aldosterone decreased significantly after consuming HSD. Moreover, a significant correlation was observed between PRA and aldosterone in SR subjects. In contrast, only hypertensive subjects showed a marked fall in PRA after consuming HSD (1.299 ± 0.904 vs. 0.593 ± 0.479) among SS subjects. This study demonstrated the different responses of renin and aldosterone in SS and SR subjects based on dietary sodium intake whether or not they had hypertension. © The Author(s) 2014.
Smaby, Marlow H.; Downing, Jerry
The purpose of this paper is twofold: it reviews current national research on adolescent suicide and successful intervention/prevention programs and it surveys the 17 Nevada school districts to determine the presence of successful suicide intervention/prevention programs in the state. Findings include the following: (1) the popular…
Huang, Jeannie S; Norman, Gregory J; Zabinski, Marion F; Calfas, Karen; Patrick, Kevin
To determine the effect of a one-year intervention targeting physical activity, sedentary, and diet behaviors among adolescents on self-reported body image and self-esteem. Health promotion interventions can lead to awareness of health risk and subsequent adoption of beneficial changes in behavior. However, it is possible that interventions targeting behaviors associated with childhood obesity may also increase the likelihood of unhealthy eating and physical activity obsessions and behaviors. Body image and self-esteem were assessed for adolescents participating in the PACE+ study, a randomized controlled trial of a 1-year behavioral intervention targeting physical activity, sedentary, and dietary behaviors. The Body Dissatisfaction subscale of the Eating Disorder Inventory and Rosenberg Self-Esteem scale were used to assess body image and self-esteem, respectively, and measurements were performed at baseline, and at 6 and 12 months. Demographic characteristics and weight status of participants were also ascertained. Analysis of responses was performed via both between-group and within-group repeated measure analyses. There were 657 adolescents who completed all measurements. Body image differences were found for age, gender, and weight status at baseline, whereas self-esteem differences were demonstrated for gender, ethnicity, and weight status. There were no intervention effects on body image or self-esteem for either girls or boys. Self-esteem and body satisfaction did not worsen as a result of participating in the PACE+ intervention for either boys or girls whether or not they lost or maintained their weight or gained weight. Girls assigned to the PACE intervention who experienced weight reduction or weight maintenance at either 6 or 12 months reported improvements in body image satisfaction (p = .02) over time compared with subjects who had experienced weight gain during the 12-month study period. Adverse effects on body satisfaction and self-esteem were not
Pattullo, Venessa; Duarte-Rojo, Andres; Soliman, Wael; Vargas-Vorackova, Florencia; Sockalingam, Sanjeev; Fantus, Ivan G; Allard, Johane; Heathcote, Jenny
Obesity- and virus-mediated insulin resistance (IR) are associated with adverse hepatic and metabolic outcomes in chronic hepatitis C (CHC). This study evaluates the tolerability and effects of a dietary and physical activity (PA) intervention in obese patients with insulin-resistant CHC. Obese patients (body mass index, BMI ≥30 kg/m(2) ) with CHC were recruited prospectively. Non-diabetic patients with IR (homeostasis model assessment of IR, HOMA-IR >2.0) proceeded to a 24-week lifestyle intervention comprising pedometer monitored increase in PA (≥10 000 steps/day) and an individualised dietary plan. Ten non-cirrhotic and six cirrhotic patients [age 52 ± 8.5 years, BMI 35.9 (31.46-38.21)kg/m(2) ] were recruited, of whom all 16 (100%) completed the 24-week protocol. Increase in PA from 6853 (2440-9533) to 10 697 (7959-13566) steps/day (P = 0.001) and reduction in caloric intake from 2263 (1805.4-2697.0) to 1281 (1099.5-1856.3) kcal/day (equivalent to reduction of median 33% (25.3-49.8%), P insulin sensitivity index (ISI) improved significantly, but the skeletal muscle ISI did not. At week 24, 8/16 (50%) patients were no longer insulin-resistant (P = 0.008). This 24-week intervention reduced BMI and reversed IR in significant proportion of patients. Such adjunctive therapy may improve hepatic and metabolic status in obese insulin-resistant CHC. © 2012 John Wiley & Sons A/S.
Yuruk, Armagan Aytug; Nergiz-Unal, Reyhan
Maternal dietary choices throughout preconception, pregnancy, and lactation irreversibly affect the development of fetal tissues and organs, known as fetal programming. Recommendations tend to emphasize reducing added sugars. However, the impact of maternal dietary free or bound fructose in added sugars on developmental programming of lipogenesis is unknown. Virgin Sprague-Dawley rats were randomly divided into five groups. Rats were given feed and plain water (control) or water containing maltodextrin (vehicle), fructose, high-fructose corn syrup (HFCS) containing 55% fructose, sucrose (20% w/v) for 12 weeks before mating and throughout the pregnancy and lactation periods. Body weight, water, and feed intake were measured throughout the study. At the end of the lactation period, blood was drawn to determine the fasting levels of glucose, insulin, triglycerides, and non-esterified fatty acids (NEFA) in blood. Triglycerides and acetyl Co-A Carboxylase-1 (ACC1) levels in livers were analyzed, and insulin resistance was calculated. The energy intake of dams in the HFCS group was higher than in the fructose group, while weight gain was less in the HFCS group than in the fructose group. HFCS resulted in greater insulin resistance in dams, whereas free fructose had a robust effect on the fetal programming of insulin resistance. Free fructose and HFCS in the maternal diet increased blood and liver triglycerides and NEFA content in pups. Furthermore, fructose and HFCS exposure increased phosphorylated ACC1 as compared to maltodextrin and control, indicating greater fatty acid synthesis in pups and dams. Different types of added sugar in the maternal diet have different metabolic effects on the developmental programming of lipogenesis. Consequently, high fructose intake via processed foods may increase the risk for chronic diseases, and free fructose might contribute to developmental programming of chronic diseases more than bound fructose.
Full Text Available Jeremy W Bray,1 Erin Mallonee,2 William Dowd,2 Arnie Aldridge,2 Alexander J Cowell,2 Janice Vendetti31Department of Economics, Bryan School of Business and Economics, University of North Carolina at Greensboro, Greensboro, NC, USA; 2RTI International, Research Triangle Park, NC, USA; 3Department of Community Medicine and Health Care, School of Medicine, UCONN Health, Farmington, CT, USAAbstract: This paper examines the costs of delivering screening, brief intervention, and referral to treatment (SBIRT services within the first seven demonstration programs funded by the US Substance Abuse and Mental Health Services Administration. Service-level costs were estimated and compared across implementation model (contracted specialist, inhouse specialist, inhouse generalist and service delivery setting (emergency department, hospital inpatient, outpatient. Program-level costs were estimated and compared across grantee recipient programs. Service-level data were collected through timed observations of SBIRT service delivery. Program-level data were collected during key informant interviews using structured cost interview guides. At the service level, support activities that occur before or after engaging the patient comprise a considerable portion of the cost of delivering SBIRT services, especially short duration services. At the program level, average costs decreased as more patients were screened. Comparing across program and service levels, the average annual operating costs calculated at the program level often exceeded the cost of actual service delivery. Provider time spent in support of service provision may comprise a large share of the costs in some cases because of potentially substantial fixed and quasifixed costs associated with program operation. The cost structure of screening, brief intervention, and referral to treatment is complex and discontinuous of patient flow, causing annual operating costs to exceed the costs of actual service
Our objective was to evaluate the Kids Café Program (KCP) nutrition education intervention and assess its impact on children's diet quality and body mass index (BMI) percentile. An experimental design consisting of pretest-posttest comparison groups using mixed methods was used to evaluate the 6-ses...
Westergren, Helena U; Gan, Li-Ming; Månsson, Marianne; Svedlund, Sara
The impact of personalized exercise training and a healthy dietary lifestyle in healthy volunteers on coronary flow reserve and cardiovascular function remains to be investigated in a controlled study setting. To examine the effects of a Mediterranean-inspired diet combined with regular physical exercise (standard) and a personalized supervised exercise program (DAPS) on coronary flow reserve and cardiovascular function. The number of males were 10 (59%) and 9 (47%) and mean age was 54 ± 12 and 55 ± 5 years in standard versus DAPS group, respectively. Primary outcomes were in addition to improved body composition and aerobic capacity, increased TDE-CFR (5.0%, CI:1.62,8.64, p = 0.005) and left ventricle ejection fraction (LVEF) during hyperemia (10.2%, CI:1.62,19.4, p = 0.022) in DAPS adjusted for the control period. Also, plasma fibrinogen decreased (-12.1%, CI:-22.0,-0.92, p = 0.035) in the DAPS group. Secondary outcomes, after adjusting DAPS intervention effects for the standard-training period, TDE-CFR and hyperemic LVEF remained significantly improved. This randomized, controlled clinical trial (URL: http://www.clinicaltrials.gov NCT02713724) included 36 healthy volunteers who underwent exercise ECG before randomization to standard or DAPS groups. Standard-group was given gym-membership with limited instructions and general dietary advice. DAPS-group received personalized supervised exercise programs and more detailed dietary advice with regular contact with a personal trainer. Effects were evaluated after 3 months. All participants underwent coronary flow reserve by transthoracic ultrasound (TDE-CFR), blood marker analysis and examinations of vascular function. Standard-group was evaluated pre-control, post-control (=pre-intervention) and post-intervention. DAPS-group was examined at pre-intervention and post-intervention. A personalized supervised training- and diet program improves cardiovascular status in healthy subjects with a physically inactive
Kapała, Aleksandra; Lange, Ewa
Pain in advanced cancer can have many causes, and they are not necessarily associated with the presence of cancer. Invalid daily food rations in terms of energy, nutritional value, and cooking techniques used can significantly impair quality of life, increase patients' pain and other somatic symptoms and aggravate malnutrition and cachexia. Basic dietary factors affecting the quality of life and severity of somatic symptoms are the nutritional value of the diet, the frequency of meals and their consistency, the presence of fiber, fat, sugars, lactose, gluten and nutraceuticals. Extremely important is the role of a team of specialists, that offers professional nutritional advice to the patients and their carers.
Baukje de Roos
Full Text Available Diet is a key modifiable risk factor for non-communicable diseases. However, we currently are not benefitting from the full potential of its protective effects. This is due to a number of reasons, including high individual variability in response to certain diets. It is now well acknowledged that in order to gain the full benefit of dietary regimes it is essential to take into account individual responses. With this in mind, the present review examines the concept of precision nutrition and the performance of n-of-1 studies, and discusses the development of certain approaches that will be critical for development of the concepts.
Yvonne C Anderson
Full Text Available The aim of this study was to describe dietary intake and eating behaviours of obese children and adolescents, and also to determine how these differ in Indigenous versus non-Indigenous children at enrolment in an obesity programme.Baseline dietary intake and eating behaviour records were assessed from those enrolled in a clinical unblinded randomised controlled trial of a multi-disciplinary intervention. The setting was a community-based obesity programme in Taranaki, New Zealand. Children or adolescents who were enrolled from January 2012 to August 2014, with a BMI ≥98th percentile or >91st centile with weight-related comorbidities were eligible.239 participants (45% Māori, 45% NZ Europeans, 10% other ethnicities, aged 5-17 years were assessed. Two-thirds of participants experienced hyperphagia and half were not satiated after a meal. Comfort eating was reported by 62% of participants, and daily energy intake was above the recommended guidelines for 54%. Fruit and vegetable intake was suboptimal compared with the recommended 5 servings per day (mean 3.5 [SD = 1.9] servings per day, and the mean weekly breakfasts were less than the national average (5.9 vs 6.5; p<0.0001. Median sweet drink intake amongst Māori was twice that of NZ Europeans (250 vs 125 ml per day; p = 0.0002.There was a concerning prevalence of abnormal eating behaviours and significant differences in dietary intake between obese participants and their national counterparts. Ethnic differences between Indigenous and non-Indigenous participants were also present, especially in relation to sweet drink consumption. Eating behaviours, especially sweet drink consumption and fruit/vegetable intake need to be addressed.
Rollins, Pamela Rosenthal; Campbell, Michelle; Hoffman, Renee Thibodeau; Self, Kayli
This study examined Pathways Early Autism Intervention, a community-based, parent-mediated, intensive behavioral and developmental intervention program for children with autism spectrum disorders that could be used as a model for state-funded early intervention programs. A single-subject, multiple-baseline, across-participants design was used.…
Ibrahim, Muhamad Aizat Mat; Hasbollah, Hasif Rafidee; Ibrahim, Mohd Asrul Hery; Marican, Nor Dalila; Halim, Muhd Hafzal Abdul; Rashid, Ahmad Faezi Ab.; Yasin, Nurul Hafizah Mohd
The person who have low back pain often report impaired disability to performance daily activities which passive movement of daily life. The effects of low back pain on daily function of patients can describe as a patients level of disability or reduction in physical function it interferes with the movement of patients for running a daily lives. Therefore, the aim of this study was to conduct a review to examine the relationship between physical activity and low back pain. Besides that, the suggestion prevention program to patient who has low back pain. This systematic review study was used internet to find databases and search engines. Data were collected using Wiley online library, Bioline International, SAGE, Science Direct, NCBI, ProQuest, Biomed central, American Diabetes Association, PLOS One and Springer. The search was performed using keywords of "physical activity", "low back pain", "back pain", "activity level" and "intervention". The study was reviewed the resources and the results were classified in different section The results were classified based on several sections including years of reporting, who were reporting, the origins of articles and their health criteria about physical activity and low back pain. There are positive associate physical activity and low back pain from the systematic review. Future intervention treatment can reduce associate physical activity to low back pain.
Leichtle, Alexander B; Helmschrodt, Christin; Ceglarek, Uta; Shai, Iris; Henkin, Yaakov; Schwarzfuchs, Dan; Golan, Rachel; Gepner, Yftach; Stampfer, Meir J; Blüher, Matthias; Stumvoll, Michael; Thiery, Joachim; Fiedler, Georg M
Long-term dietary weight loss results in complex metabolic changes. However, its effect on cholesterol metabolism in obese subjects is still unclear. We assessed the effects of 2 y of weight loss achieved with various diet regimens on phytosterols (markers of intestinal cholesterol absorption), lanosterol (marker of de novo cholesterol synthesis), and changes in apolipoprotein concentrations. We conducted the 2-y Dietary Intervention Randomized Controlled Trial (DIRECT-a study of low-fat, Mediterranean, and low-carbohydrate diets). We assessed circulating phytosterol and lanosterol concentrations and their ratios to cholesterol and apolipoproteins A-I and B-100 in 90 DIRECT participants at 0, 6, and 24 mo. We observed a significant upregulation of the markers of cholesterol absorption (campesterol: +16.8%, P weight-loss phase (first 6 mo, weight loss of 5%, 6%, and 10% in the 3 diet groups, respectively), followed by a rebound (campesterol: -6.2%, P = 0.045; lanosterol: +43.7%, P weight gain of 1%, 1%, and 2% in the 3 diet groups, respectively). HDL cholesterol continuously increased during the study (17.0%, P weight loss is related to a characteristic response suggestive of altered cholesterol and apolipoprotein metabolism. Various diets have a similar effect on these effects. DIRECT is registered at clinicaltrials.gov as NCT00160108.
Pérez-Bosque, Anna; Miró, Lluïsa; Maijó, Mònica; Polo, Javier; Campbell, Joy; Russell, Louis; Crenshaw, Joe; Weaver, Eric; Moretó, Miquel
Dietary supplementation with immunoglobulins from animal plasma has anti-inflammatory effects on intestinal and lung models of acute inflammation. Here, we aimed to establish whether dietary intervention with serum-derived bovine immunoglobulin (SBI) can prevent alterations in intestinal barrier function in a mouse model with a genetic predisposition to inflammatory bowel disease (IBD). Wild-type (WT) mice and mice lacking the mdr1a gene (KO) were fed diets supplemented with either SBI (2% wt/wt) or milk proteins (control diet), from day 21 (weaning) until day 56. The epithelial permeability of distal colon crypts was measured by confocal microscopy using a fluorescent marker. The expression of junctional epithelial E-cadherin and β-catenin proteins were determined by Western blot and zonula occludens-1 (ZO-1) by immunofluorescence. Mucins (MUC1, MUC2, MUC4), TFF3, cytokines (TNF-α, IFN-γ), and inducible nitric oxide synthase RNA expression were quantified by real-time PCR. SBI blocked the increase in colon crypt permeability and partially prevented the reduction in E-cadherin and ZO-1 expression that characterize the KO mouse model (both P genetic model of IBD.
Brandon J. Perumpail
Full Text Available Aim: To investigate the efficacy of lifestyle adjustment strategies as a preventive measure and/or treatment of obesity-related non-alcoholic fatty liver disease in adults. Method: A systematic review of literature through 1 July 2017 on the PubMed Database was performed. A comprehensive search was conducted using key terms, such as non-alcoholic fatty liver disease (NAFLD, combined with lifestyle intervention, diet, and exercise. All of the articles and studies obtained from the search were reviewed. Redundant literature was excluded. Results: Several types of dietary compositions and exercise techniques were identified. Most studies concluded and recommended reduction in the intake of saturated and trans fatty acids, carbohydrates, and animal-based protein, and increased intake of polyunsaturated fatty acids (PUFAs, monounsaturated fatty acids (MUFAs, plant-based proteins, antioxidants, and other nutrients was recommended. The Mediterranean and Paleo diet both seem to be promising schemes for NAFLD patients to follow. Exercise was also encouraged, but the type of exercise did not affect its efficacy as a NAFLD treatment when the duration is consistent. Conclusions: Although these different dietary strategies and exercise regimens can be adopted to treat NAFLD, current literature on the topic is limited in scope. Further research should be conducted to truly elucidate which lifestyle adjustments individually, and in combination, may facilitate patients with obesity-related NAFLD.
Wilson, Julie; Wright, Barry; Jost, Sandra; Smith, Robert; Pearce, Helen; Richardson, Sally
An increase in urinary indolyl-3-acryloylglycine (IAG) has been reported in children with autism spectrum disorders (ASD) who suffer with bowel problems in comparison to ASD children without gastrointestinal (GI) problems. The case for dietary intervention for ASD children with GI symptoms might be strengthened were such a difference to be autism-specific. Quantitative analysis of urinary IAG levels was performed for 53 children on the autism spectrum and 146 age-matched controls. The parents of each child were asked to provide information on bowel symptoms experienced by the child and their eating habits over a period of 2 wk. We find no significant difference in urinary IAG levels between the ASD children with GI problems and ASD children without GI problems. Although we see some difference between ASD children with GI problems and controls in mainstream schools with GI problems, the difference between non-autistic children with other developmental disorders and controls in mainstream schools is more significant so that any difference is not autism-specific. We find a strong correlation between bowel symptoms and diet problems in ASD children, especially idiosyncratic feeding behavior and we show that ASD children suffering from multiple bowel symptoms tend to be those who also have dietary problems. We found no evidence to support the hypothesis that children with ASD who suffer with bowel problems have increased levels of urinary IAG in comparison to children with ASD who do not have gastrointestinal problems.
Scherr, Rachel E; Linnell, Jessica D; Smith, Martin H; Briggs, Marilyn; Bergman, Jacqueline; Brian, Kelley M; Dharmar, Madan; Feenstra, Gail; Hillhouse, Carol; Keen, Carl L; Nguyen, Lori M; Nicholson, Yvonne; Ontai, Lenna; Schaefer, Sara E; Spezzano, Theresa; Steinberg, Francene M; Sutter, Carolyn; Wright, Janel E; Young, Heather M; Zidenberg-Cherr, Sheri
To provide a framework for implementation of multicomponent, school-based nutrition interventions. This article describes the research methods for the Shaping Healthy Choices Program, a model to improve nutrition and health-related knowledge and behaviors among school-aged children. Longitudinal, pretest/posttest, randomized, controlled intervention. Four elementary schools in California. Fourth-grade students at intervention (n = 252) and control (n = 238) schools and their parents and teachers. Power analyses demonstrate that a minimum of 159 students per group will be needed to achieve sufficient power. The sample size was determined using the variables of nutrition knowledge, vegetable preference score, and body mass index percentile. A multicomponent school-based nutrition education intervention over 1 academic year, followed by activities to support sustainability of the program. Dietary and nutrition knowledge and behavior, critical thinking skills, healthy food preferences and consumption, and physical activity will be measured using a nutrition knowledge questionnaire, a food frequency questionnaire, a vegetable preferences assessment tool, the Test of Basic Science Process Skills, digital photography of plate waste, PolarActive accelerometers, anthropometrics, a parent questionnaire, and the School and Community Actions for Nutrition survey. Evaluation will include quantitative and qualitative measures. Quantitative data will use paired t, chi-square, and Mann-Whitney U tests and regression modeling using P = .05 to determine statistical significance. Copyright © 2014 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.
Fan, Rui; Xu, Meihong; Wang, Junbo; Zhang, Zhaofeng; Chen, Qihe; Li, Ye; Gu, Jiaojiao; Cai, Xiaxia; Guo, Qianying; Bao, Lei; Li, Yong
Diabetes mellitus is very common in elderly Chinese individuals. Although nutritional intervention can provide a balanced diet, the sustaining effect on at-home dietary behavior and long-term plasma glucose control is not clear. Consequently, we conducted a long-term survey following one month of experiential nutritional intervention combined with health education. Based on the Dietary Guidelines for a Chinese Resident, we found that the food items met the recommended values, the percentages of energy provided from fat, protein, and carbohydrate were more reasonable after one year. The newly formed dietary patterns were "Healthy", "Monotonous", "Vegetarian", "Japanese", "Low energy", and "Traditional" diets. The 2h-PG of female participants as well as those favoring the "Japanese diet" decreased above 12 mmol/L. Participants who selected "Japanese" and "Healthy" diets showed an obvious reduction in FPG while the FPG of participants from Group A declined slightly. "Japanese" and "Healthy" diets also obtained the highest DDP scores, and thus can be considered suitable for T2DM treatment in China. The results of the newly formed dietary patterns, "Japanese" and "Healthy" diets, confirmed the profound efficacy of nutritional intervention combined with health education for improving dietary behavior and glycemic control although health education played a more important role. The present study is encouraging with regard to further exploration of comprehensive diabetes care.
Full Text Available Diabetes mellitus is very common in elderly Chinese individuals. Although nutritional intervention can provide a balanced diet, the sustaining effect on at-home dietary behavior and long-term plasma glucose control is not clear. Consequently, we conducted a long-term survey following one month of experiential nutritional intervention combined with health education. Based on the Dietary Guidelines for a Chinese Resident, we found that the food items met the recommended values, the percentages of energy provided from fat, protein, and carbohydrate were more reasonable after one year. The newly formed dietary patterns were “Healthy”, “Monotonous”, “Vegetarian”, “Japanese”, “Low energy”, and “Traditional” diets. The 2h-PG of female participants as well as those favoring the “Japanese diet” decreased above 12 mmol/L. Participants who selected “Japanese” and “Healthy” diets showed an obvious reduction in FPG while the FPG of participants from Group A declined slightly. “Japanese” and “Healthy” diets also obtained the highest DDP scores, and thus can be considered suitable for T2DM treatment in China. The results of the newly formed dietary patterns, “Japanese” and “Healthy” diets, confirmed the profound efficacy of nutritional intervention combined with health education for improving dietary behavior and glycemic control although health education played a more important role. The present study is encouraging with regard to further exploration of comprehensive diabetes care.
Wibisono, Cinthya; Probst, Yasmine; Neale, Elizabeth; Tapsell, Linda
Dietary trials provide evidence for practice and policy guidelines, but poor adherence may confound results. Food supplementation may improve adherence to dietary interventions, but the impact of supplementation on study outcomes is not known. The aim of this review was to examine the impact of food supplementation on weight loss in dietary intervention trials. The databases Scopus, PubMed and the Cochrane Library were searched for dietary intervention trials published between January 2004 and March 2015 using the following keyword combinations: 'trial' OR 'intervention', 'food' OR 'diet', 'weight loss' and 'adherence' OR 'adherence'. Studies were included if food was provided to at least one study group and both 'weight change' and 'adherence' were reported. Random effects meta-analyses were conducted to assess weighted mean differences (WMD) in body weight (change or final mean values). The included studies formed two groups: trials involving an intervention group supplemented with a food and a control without food supplementation (food v. no food), and trials in which food was provided to all subjects (food v. food) (PROSPERO registration: CRD42015017563). In total, sixteen studies were included. Significant weight reduction was reported in the food v. no food studies (WMD -0·74 kg; 95 % CI -1·40, -0·08; P=0·03, I 2=63 %). A non-significant increase in weight was found among the food v. food studies (WMD 0·84 kg; 95 % CI -0·60, 2·27; P=0·25, I 2=0 %). Food supplementation appeared to result in greater weight loss in dietary trials. Energy restrictions and intensity of interventions were other significant factors influencing weight loss.
Schwarzer, Ralf; Fleig, Lena; Warner, Lisa M; Gholami, Maryam; Serra-Majem, Lluis; Ngo, Joy; Roman-Viñas, Blanca; Ribas-Barba, Lourdes; Distante, Alessandro; Ntzani, Evangelia; Giannakis, George; Brandi, Maria L
The traditional Mediterranean diet includes high consumption of fruits, vegetables, olive oil, legumes, cereals and nuts, moderate to high intake of fish and dairy products, and low consumption of meat products. Intervention effects to improve adoption of this diet may vary in terms of individuals' motivational or volitional prerequisites. In the context of a three-country research collaboration, intervention effects on these psychological constructs for increasing adoption of the Mediterranean diet were examined. An intervention was conducted to improve Mediterranean diet consumption with a two-month follow-up. Linear multiple-level models examined which psychological constructs (outcome expectancies, planning, action control and stage of change) were associated with changes in diet scores. Web-based intervention in Italy, Spain and Greece. Adults (n 454; mean age 42·2 (sd 10·4) years, range 18-65 years; n 112 at follow-up). Analyses yielded an overall increase in the Mediterranean diet scores. Moreover, there were interactions between time and all four psychological constructs on these changes. Participants with lower levels of baseline outcome expectancies, planning, action control and stage of change were found to show steeper slopes, thus greater behavioural adoption, than those who started out with higher levels. The intervention produced overall improvements in Mediterranean diet consumption, with outcome expectancies, planning, action control and stage of change operating as moderators, indicating that those with lower motivational or volitional prerequisites gained more from the online intervention. Individual differences in participants' readiness for change need to be taken into account to gauge who would benefit most from the given treatment.
Mouaffak, Fayçal; Marchand, Arnaud; Castaigne, Emmanuelle; Arnoux, Armelle; Hardy, Patrick
Attempted suicide is a strong risk factor for subsequent suicidal behavior. In recent years, a particular interest has been given to follow-up interventions as a potential effective strategy in preventing recurrent suicidal behavior. We developed a follow-up intervention program called OSTA (organization of a suitable monitoring for suicide attempters) aimed at addressing this issue and tested its effectiveness in a 1-year randomized controlled trial. Individuals who attempted suicide and were admitted to the emergency department (ED) of Bicêtre Hospital (n=320) were randomly allocated to receive either the OSTA program or a control treatment. On an intention to treat basis, the proportion of patients who reattempted suicide did not differ significantly between the interventional group (IG) 14.5% (22/152) and the control group (CG) 14% (21/150). There were also no significant differences, between the two arms, in the number of suicide attempts. Although no significant difference has been found between the OSTA program and the control treatment concerning the rate of suicide reattempts, we believe that further studies should be conducted to test the effectiveness of more standardized follow-up studies in suicide prevention. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.
This paper reports on an intervention program, "Prepare 2 Learn", that was designed taking into account a range of components from other successful intervention programs. The program is focussed on year 6 students from a school in Melbourne, Australia, who are falling approximately 6 months behind with the hope that extra help at an…
Kelishadi, Roya; Lajevardi, Bahareh; Bahreynian, Maryam; Omid-Ghaemi, Vahid; Movahedian, Mahsa
Snacks play an important role in child health and nutritional status. Schools are considered as the preferred place to encourage healthy eating among children. The aim of this study was to evaluate the effect of buffet school-based intervention on acceptance and satisfaction of parents and students in Iran. Primary school students (n = 1120, 68.83% girls) from first to third grade, with one of their parents, participated in this prospective field trial study conducted in Isfahan, Iran. The study was consisted of three phases; schools selection, kitchen selection, implementation including two different parts, getting order and distribution. We provided hot snacks as traditional and healthy fast food according to taste and food preferences of children. Acceptance and satisfaction of parents and students were evaluated via a researcher made questionnaire before and after the intervention in one-third of participants as a representative sample of students who ordered the snacks. Most of the students usually ate snack in the break-time at school, the eagerness of provided snacks was 98.8% and 63.6% in girls and boys, respectively. The most interesting tastes were Ashe Reshteh and Tahchin, (45.1% girls vs. 36.8% boys), while bean (among girls) and Ashe Jo (among boys) were ranked as the lowest. More than half of parents (66.7%) evaluated the price of snacks as "acceptable," showing their satisfaction. Results of this study indicate that school-based interventions accompanied with parental and principals' support is considered as a practical approach to promote healthful eating at an early age. Developing effective interventions for youth might, therefore, help to prevent unhealthy dietary choices becoming habitual.
Toft, U.; Kristoffersen, L.; Ladelund, S.
group (n=3 324) was followed by questionnaires. Dietary habits were measured by a validated 48-item food frequency questionnaire and changes were analyzed by multilevel analyses. RESULTS: At the 5-year follow-up the intervention group compared to the control group had significantly increased...
Lim, Hyunjung; Kim, JiEun; Wang, Youfa; Min, Jungwon; Carvajal, Nubia A; Lloyd, Charles W
Childhood obesity has become a global epidemic. Development of effective and sustainable programs to promote healthy behaviors from a young age is important. This study developed and tested an intervention program designed to promote healthy eating and physical activity among young children in South Korea by adaptation of the US National Aeronautics and Space Administration (NASA) Mission X (MX) Program. The intervention program consisted of 4 weeks of fitness and 2 weeks of nutrition education. A sample of 104 subjects completed pre- and post-surveys on the Children's Nutrition Acknowledgement Test (NAT). Parents were asked for their children's characteristics and two 24-hour dietary records, the Nutrition Quotient (NQ) at baseline and a 6-week follow-up. Child weight status was assessed using Korean body mass index (BMI) percentiles. At baseline, 16.4% (boy: 15.4%; girl: 19.2%) of subjects were overweight or obese (based on BMI≥85%tile). Fat consumption significantly decreased in normal BMI children (48.6 ± 16.8 g at baseline to 41.9 ± 18.1 g after intervention, P < 0.05); total NQ score significantly increased from 66.4 to 67.9 ( P < 0.05); total NAT score significantly improved in normal BMI children (74.3 at baseline to 81.9 after the program), children being underweight (from 71.0 to 77.0), and overweight children (77.1 at baseline vs. 88.2 after intervention, P < 0.001). The 6-week South Korean NASA MX project is feasible and shows favorable changes in eating behaviors and nutritional knowledge among young children.
Letort, N R; Boudreaux, J
What techniques or steps are necessary to overcome obstacles and achieve the incorporation of continuous quality improvement (CQI) methods in existing quality management programs? Education of staff, identification of customers' expectations, and implementation of a plan to administer activities are critical to a positive outcome of CQI efforts. Our article outlines one approach to the transition from quality assurance to CQI using the FOCUS-PDCA technique. We use the example of improving the timeliness of late tray deliveries to demonstrate how to implement the conversion to CQI using the FOCUS-PDCA technique. The dietetics practitioners may apply the sequential steps described in the article to successfully incorporate the CQI concept in most hospital dietary departments' quality management activities.
Rodriguez-Casado, Arantxa; Toledano-Díaz, Adolfo; Toledano, Adolfo
Recent evidence suggests that obesity, besides being a risk factor for cardiovascular events, also increases the risk of Alzheimer's disease. Insulin resistance is common in all cases of obesity and appears to be the linkage between both diseases. Obesity, often associated with excessive fat and sugar intake, represents a preclinical stage toward insulin resistance during which nutrition intervention is likely to have maximum effect. In this way, healthy lifestyles lifetime to prevent obesity-related modifiable risk factors such as inflammation, oxidative stress and metabolic disorders could be simultaneously beneficial for preserving cognition and controlling the Alzheimer's disease. This review relates extensive research literature on facts linking nutrients and dietary patterns to obesity and Alzheimer's disease. In addition briefly presents molecular mechanisms involved in obesity- induced insulin resistance and the contribution of peripheral inflammatory and defective insulin signalling pathways, as well as ectopic lipids accumulation to Alzheimer's development through brain inflammation, neuronal insulin resistance, and cognitive dysfunction seen in Alzheimer's disease. The work relates current and emerging pharmacological and non-pharmacological therapies for the management of obesity, insulin resistance and Alzheimer's considering them as disorders with common molecular features. The findings of this review validate the importance of some nutritional interventions as possible approach to prevent or delay simultaneously progression of Alzheimer's disease and obesity. Copyright© Bentham Science Publishers; For any queries, please email at firstname.lastname@example.org.
Amy M. Sheflin
Full Text Available Heat-stabilized rice bran (SRB has been shown to regulate blood lipids and glucose, modulate gut mucosal immunity and inhibit colorectal cancer in animal and human studies. However, SRB’s effects on gut microbial composition and metabolism and the resulting implications for health remain largely unknown. A pilot, randomized-controlled trial was developed to investigate the effects of eating 30 g/day SRB on the stool microbiome and metabolome. Seven healthy participants consumed a study meal and snack daily for 28 days. The microbiome and metabolome were characterized using 454 pyrosequencing and gas chromatography-mass spectrometry (GC-MS at baseline, two and four weeks post-intervention. Increases in eight operational taxonomic units (OTUs, including three from Bifidobacterium and Ruminococcus genera, were observed after two and four weeks of SRB consumption (p < 0.01. Branched chain fatty acids, secondary bile acids and eleven other putative microbial metabolites were significantly elevated in the SRB group after four weeks. The largest metabolite change was a rice bran component, indole-2-carboxylic acid, which showed a mean 12% increase with SRB consumption. These data support the feasibility of dietary SRB intervention in adults and support that SRB consumption can affect gut microbial metabolism. These findings warrant future investigations of larger cohorts evaluating SRB’s effects on intestinal health.
Hackman, Christine L; Knowlden, Adam P
Childhood obesity has reached epidemic proportions in many nations around the world. The theory of planned behavior (TPB) and the theory of reasoned action (TRA) have been used to successfully plan and evaluate numerous interventions for many different behaviors. The aim of this study was to systematically review and synthesize TPB and TRA-based dietary behavior interventions targeting adolescents and young adults. THE FOLLOWING DATABASES WERE SYSTEMATICALLY SEARCHED TO FIND ARTICLES FOR THIS REVIEW: Academic Search Premier; Cumulative Index to Nursing and Allied Health (CINAHL); Education Resources Information Center (ERIC); Health Source: Nursing/Academic Edition; Cochrane Central Register of Controlled Trials (CENTRAL); and MEDLINE. Inclusion criteria for articles were: 1) primary or secondary interventions, 2) with any quantitative design, 3) published in the English language, 4) between January 2003 and March 2014, 5) that targeted adolescents or young adults, 6) which included dietary change behavior as the outcome, and 7) utilized TPB or TRA. Of the eleven intervention studies evaluated, nine resulted in dietary behavior change that was attributed to the treatment. Additionally, all but one study found there to be a change in at least one construct of TRA or TPB, while one study did not measure constructs. All of the studies utilized some type of quantitative design, with two employing quasi-experimental, and eight employing randomized control trial design. Among the studies, four utilized technology including emails, social media posts, information on school websites, web-based activities, audio messages in classrooms, interactive DVDs, and health-related websites. Two studies incorporated goal setting and four employed persuasive communication. Interventions directed toward changing dietary behaviors in adolescents should aim to incorporate multi-faceted, theory-based approaches. Future studies should consider utilizing randomized control trial design and
Donna M. Kazemi
Conclusions: Intervention programs to reduce drinking by college students need to address developmental dynamics of freshmen students, including gender, psychosocial factors, personality, and lifestyle health-promoting behaviors.
Bunner, A E; Wells, C L; Gonzales, J; Agarwal, U; Bayat, E; Barnard, N D
Background: Diabetic neuropathy is a common and often debilitating condition for which available treatments are limited. Because a low-fat plant-based diet has been shown to improve glycemic control in individuals with type 2 diabetes, we hypothesized that such a diet would reduce painful symptoms of diabetic neuropathy. Methods: In this 20-week pilot study, individuals with type 2 diabetes and painful diabetic neuropathy were randomly assigned to two groups. The intervention group was asked ...
Hernandez-Rodas, Maria Catalina; Valenzuela, Rodrigo; Videla, Luis A.
Non-alcoholic fatty liver disease (NAFLD) is the main cause of liver disease worldwide. NAFLD is linked to circumstances such as type 2 diabetes, insulin resistance, obesity, hyperlipidemia, and hypertension. Since the obesity figures and related comorbidities are increasing, NAFLD has turned into a liver problem that has become progressively more common. Currently, there is no effective drug therapy for NAFLD; therefore, interventions in lifestyles remain the first line of treatment. Bearing in mind that adherence rates to this type of treatment are poor, great efforts are currently focused on finding novel therapeutic agents for the prevention in the development of hepatic steatosis and its progression to nonalcoholic steatohepatitis and cirrhosis. This review presents a compilation of the scientific evidence found in the last years showing the results of interventions in lifestyle, diet, and behavioral therapies and research results in human, animal and cell models. Possible therapeutic agents ranging from supplementation with vitamins, amino acids, prebiotics, probiotics, symbiotics, polyunsaturated fatty acids and polyphenols to interventions with medicinal plants are analyzed. PMID:26512643
Agency and program administrators and decisionmakers responsible for implementing early childhood intervention programs are becoming more interested in quantifying the costs and benefits of such programs...
Francis, Sarah L; MacNab, Lindsay; Shelley, Mack
At-risk older adults need community-based nutrition programs that improve nutritional status and practices. This 6-month study assessed the impact of the traditional Chef Charles (CC) program (Control) compared to a theory-based CC program (Treatment) on nutritional risk (NR), dietary intakes, self-efficacy (SE), food security (FS), and program satisfaction for congregate meal participants. Participants were mostly educated, single, "food secure" White females. NR change for the treatment group was significantly higher (P = 0.042) than the control group. No differences were noted for SE or FS change and program satisfaction between groups. The overall distribution classification levels of FS changed significantly (P < .001) from pre to post. Over half (n = 46, 76.7%) reported making dietary changes and the majority (n = 52, 86.7%) rated CC as good to excellent. Results suggest the theory-based CC program (treatment) is more effective in reducing NR and dietary practices than the traditional CC program (control).
Walsh, Jennifer M
The present study is a secondary analysis of the ROLO study, a randomised control trial of a low-glycaemic index (GI) diet in pregnancy to prevent the recurrence of fetal macrosomia. The objectives of the present study were to identify which women are most likely to respond to a low-GI dietary intervention in pregnancy with respect to three outcome measures: birth weight; maternal glucose intolerance; gestational weight gain (GWG). In early pregnancy, 372 women had their mid-upper arm circumference recorded and BMI calculated. Concentrations of glucose, insulin and leptin were measured in early pregnancy and at 28 weeks. At delivery, infant birth weight was recorded and fetal glucose, C-peptide and leptin concentrations were measured in the cord blood. Women who benefited in terms of infant birth weight were shorter, with a lower education level. Those who maintained weight gain within the GWG guidelines were less overweight in both their first and second pregnancies, with no difference being observed in maternal height. Women who at 28 weeks of gestation developed glucose intolerance, despite the low-GI diet, had a higher BMI and higher glucose concentrations in early pregnancy with more insulin resistance. They also had significantly higher-interval pregnancy weight gain. For each analysis, women who responded to the intervention had lower leptin concentrations in early pregnancy than those who did not. These findings suggest that the maternal metabolic environment in early pregnancy is important in determining later risks of excessive weight gain and metabolic disturbance, whereas birth weight is mediated more by genetic factors. It highlights key areas, which warrant further interrogation before future pregnancy intervention studies, in particular, maternal education level and inter-pregnancy weight gain.
Laine, M A; Tolvanen, M; Pienihäkkinen, K; Söderling, E; Niinikoski, H; Simell, O; Karjalainen, S
The aim was to study the impact of dietary intervention on the properties of paraffin-stimulated saliva, and on dental caries. At 7 months of age 1062 infants (540 intervention; 522 controls) started in the prospective, randomized Special Turku Intervention Project (STRIP) aimed at restricting the child's saturated fat and cholesterol intake to prevent atherosclerosis of adult age (www.clinicaltrials.gov NCT 00223600). At 3 years of age, every fifth child was invited to an oral sub-study, and 148 (78 boys) children attended. At 6, 9, 12 and 16 years of age 135, 127, 114 and 88 children were restudied, respectively. Dietary intakes of carbohydrates, protein, saturated fat, calcium, phosphate, and fibre were regularly recorded using 4-day food records. Height and weight were regularly monitored. Paraffin-stimulated saliva samples were collected at 6, 9, 12 and 16 years of age, and analyzed for flow rate, buffer capacity, calcium, phosphate and proteins. Dental health was recorded and expressed as d3mft/D3MFT, and as time of caries onset. Dietary intakes of calcium, phosphate and fibre, and salivary flow rate increased with time in both groups (pparaffin-stimulated salivary flow rate. The concentration of salivary calcium was directly correlated to dental health. Higher salivary flow rate in the intervention group is believed to be due to higher fibre intake in the intervention group. Copyright © 2013 Elsevier Ltd. All rights reserved.
Full Text Available The “Dietary Approaches to Stop Hypertension” (DASH diet, rich in fiber and low-fat dairy, effectively lowers blood pressure. DASH’s effect on calcitriol and other markers of bone-mineral metabolism is unknown. This secondary analysis of the DASH trial aimed to determine the effect of dietary patterns on blood concentrations of calcitriol, parathyroid hormone (PTH, ionized calcium, and urinary excretion of calcium and phosphorus. Outcomes were available in 334 participants in the trial. After a 3-week run-in on the control diet, participants were randomized to control, fruits and vegetables (F&V, or DASH diets. Outcomes were assessed at the end of run-in, and during the last week of the intervention period. Mean age of participants was 45.7 ± 10.7 years, 46% female, and 57% African-American. Mean ± Standard Deviation(SD baseline serum concentrations of calcitriol, PTH, and ionized calcium were 37.8 ± 9.2 pg/mL, 46.1 ± 18.5 pg/mL and 5.2 ± 0.23 mg/dL, respectively. Mean (±SD urinary calcium and phosphorus excretions were 150.1 ± 77.8 and 708.0 ± 251.8 mg/24 h, respectively. Compared with control, DASH reduced calcitriol −3.32 pg/mL (p = 0.004. Otherwise, there was no significant effect on other biomarkers. DASH lowered serum calcitriol perhaps more among African-Americans. These results raise important questions about the interpretation and clinical significance of low calcitriol concentrations in the setting of recommended diets.
Outzen, Malene; Tjønneland, Anne; Larsen, Erik Huusfeldt
/week for 26 weeks (similar to 50 mu g selenium/day). Controls received no intervention. Non-fasting blood samples were taken and whole blood selenium was determined using inductively coupled plasma-mass spectrometry (ICP-MS), and plasma selenoprotein P (SelP) was determined by high performance liquid......Selenium status of the Danish population is below that assumed optimal for the suggested protective effects against chronic diseases, including certain cancers. Fish and shellfish are important dietary sources of selenium in Denmark. We investigated the effect of increased fish and mussel intake...... on selenium blood concentrations in a population with relatively low habitual dietary selenium intake. We randomly assigned 102 healthy men and women (all non-smokers) aged 48-76 years to an intervention group (n = 51) or a control group (n = 51). Intervention participants received 1000 g fish and mussels...
Msakni, Zineb; Zammit, Nawel; Bhiri, Sana; Harrabi, Imed; Boughammoura, Lamia; Slama, Slim; Larbi, Chaieb; Ghannem, Hassen
Introduction Combating obesity at an early age, by improving physical activity and nutrition-related behaviors, is vital to the prevention of more critical health concerns in adulthood. This intervention study evaluated the effectiveness of a school-based component of a community behavioral intervention on overweight and obesity rates of adolescents in Sousse, Tunisia. Methods A quasi-experimental school-based intervention was conducted with an intervention group (in Sousse Jawhara and Sousse Riadh) and a control group (in Sousse Msaken). The intervention (which was a physical activity and nutrition program) lasted 3 years, with data at preintervention collected during the 2009–2010 school year and at postintervention collected during the 2013–2014 school year. Descriptive statistics and multivariate analysis were used to determine the effect of the intervention on risk of excess weight. Results Results showed a significant increase in fruit and vegetable intake by the intervention group (P = .04). The intervention group had an increase in students in the normal weight category (P = .03) and a decrease in students in the overweight category (P = .03).The intervention effect was a protective factor against excess weight for the participating schoolchildren (OR, 0.84; P = .02). Conclusion This study showed that a school-based intervention is successful in increasing healthy dietary habits and in reducing risk of excess weight. It also showed the importance of a multisectoral approach to provide an environment conducive to healthy behaviors for adolescents. PMID:26402050
Kirschner, Neil M.; Levin, Louis
An intervention program for the modification of classroom aggressive behavior is outlined. The primary components of this program are positive reinforcement, behavior rehearsal and modeling, and group activity procedures. (Author)
Haugaard, Steen B; Vaag, Allan; Mu, Huiling
-guided 24-weeks weight-maintenance program (-1.2 +/- 1.5 kg, P = ns). SMPL FA composition was determined by gas liquid chromatography. During the preceding VLCD, insulin sensitivity (HOMA-IR) and glycemic control (HbA1c) improved but no change in SMPL omega-3 FA was observed. During the weight......-maintenance program five subjects received the pancreas lipase inhibitor Orlistat 120 mg t.i.d. versus placebo. RESULTS: HOMA-IR and HbA1c stabilized and SMPL total omega-3 FA, docosahexaenoic acid and ratio of n-3/n-6 polyunsaturated FA increased by 24% (P
Powers, Ráchael A; Leili, Jennifer
Bystander intervention programs are proliferating on college campuses and are slowly gaining momentum as sexual violence prevention programs suitable for the larger community. In particular, bystander intervention programs aimed at bar staff have been developed in a number of locations. This study entails the exploratory evaluation of a community-based bystander program for bar staff. Using a pre-posttest design, this study suggests that evidence surrounding the effectiveness of this program is promising as it decreases rape myths, decreases barriers to intervention, and increases bartenders willingness to intervene. Future research and policy implications are discussed.
To evaluate the effects of a retention intervention program on nursing students' persistence in obtaining an associate's degree. An associate degree nursing program at a large community college used a three-year grant from the US Department of Labor to create a program to improve retention of nursing students. Seven retention interventions (stipends, learning communities, comprehensive orientation, individualized academic planning, counseling, peer tutoring, and community nurse mentoring) were provided to participants. Correlational analyses were conducted between demographic variables and degree completion and between individual intervention program participation and degree completion. The program produced a statistically significant improvement in retention, but no specific intervention or mixture of interventions was significantly correlated with retention. Retention programs must be comprehensive, integrated efforts in order to increase the degree completion rate.
This study investigated the effectiveness of a parent-implemented intervention on children's speech-language development and parents' interaction styles. Seventeen children with cleft palate (CP) and their mothers participated in all sessions of a parent-implemented intervention program. Nine children with CP and their mothers who did not receive the intervention were included to examine the full effectiveness of the program. The intervention program consisted of four phases, pre-intervention test, parent training, parent-implemented intervention at children's home for 3 months, and post-intervention test. Children's language and speech measures and maternal measures from pre- and post-intervention tests were compared between groups (intervention vs. no intervention). Children who received a parent-implemented intervention exhibited significant improvement in language measures based on standardized tests and quantitative language and speech measures from spontaneous utterances. The children in the intervention group showed a significantly greater extent of change in expressive vocabulary size, number of total words, and mean length of utterance than did those who did not receive the intervention. Mothers who received the training showed a significantly decreased number of different words, increased responsiveness, and decreased non-contingent utterances for children's communication acts compared to those who did not receive the training. The results of the study support the effectiveness of parent-implemented early intervention on positive changes in children's speech-language development and mothers' use of communication strategies. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.
Watson, Sinead; Gong, Yun Yun; Routledge, Michael
Child undernutrition, a form of malnutrition, is a major public health burden in developing countries. Supplementation interventions targeting the major micronutrient deficiencies have only reduced the burden of child undernutrition to a certain extent, indicating that there are other underlying determinants that need to be addressed. Aflatoxin exposure, which is also highly prevalent in developing countries, may be considered an aggravating factor for child undernutrition. Increasing evidence suggests that aflatoxin exposure can occur in any stage of life, including in utero through a trans-placental pathway and in early childhood (through contaminated weaning food and family food). Early life exposure to aflatoxin is associated with adverse effects on low birth weight, stunting, immune suppression, and the liver function damage. The mechanisms underlying impaired growth and aflatoxin exposure are still unclear but intestinal function damage, reduced immune function, and alteration in the insulin-like growth factor axis caused by the liver damage are the suggested hypotheses. Given the fact that both aflatoxin and child undernutrition are common in sub-Saharan Africa, effective interventions aimed at reducing undernutrition cannot be satisfactorily achieved until the interactive relationship between aflatoxin and child undernutrition is clearly understood, and an aflatoxin mitigation strategy takes effect in those vulnerable mothers and children.
Papamiltiadous, Elena S; Roberts, Stuart K; Nicoll, Amanda J; Ryan, Marno C; Itsiopoulos, Catherine; Salim, Agus; Tierney, Audrey C
Non-alcoholic fatty liver disease, the most prevalent liver disease in developed countries, remains difficult to manage with no proven safe and effective pharmacotherapy available. While weight reduction is the most commonly practiced treatment strategy, this is difficult to both achieve and/or maintain in the majority. Furthermore evidence-based dietary recommendations to guide the nutritional management of these patients are lacking. Using a randomised controlled trial design, this study compares the effectiveness of the Mediterranean diet to a standard low fat diet in terms of differences in insulin sensitivity, hepatic steatosis and metabolic outcomes in participants with non-alcoholic fatty liver disease. Ninety four eligible patients who have non-alcoholic fatty liver disease and who are insulin resistant, will be randomised into either a Mediterranean or low fat diet group for a 3 month intervention period. Insulin sensitivity will be measured on peripheral blood using Homeostatic Model Assessment and liver fat content quantified using Magnetic Resonance Spectroscopy. Both arms will consist of three face to face and three telephone call follow up consultations delivered by an Accredited Practicing Dietitian. The intervention arm focuses on recommendations from the traditional Mediterranean diet which have been tailored for use in the Australian population The standard arm uses the Australian Guide to Healthy Eating and the Australian National Heart Foundation dietary guidelines. Study recruitment will take place at four major metropolitan hospitals in Melbourne, Australia. Data collection will occur at all face to face reviews including baseline, 6, and 12 weeks. A follow up assessment to measure sustainability will take place at 6 and 12 months. The primary end point is improved insulin sensitivity scores at the 12 week time point. This trial aims to demonstrate in a large cohort of participants with NALFD that a Mediterranean diet independent of weight
ter Beek L
Full Text Available Lies ter Beek,1–3 Hester van der Vaart,2 Johan B Wempe,2 Aliaksandra O Dzialendzik,4 Jan LN Roodenburg,3 Cees P van der Schans,1,5,6 Heather H Keller,7,8 Harriët Jager-Wittenaar1,3 1Hanze University of Applied Sciences, Research Group Healthy Ageing, Allied Health Care and Nursing, Groningen, the Netherlands; 2University of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases and Tuberculosis, Center for Rehabilitation, Groningen, the Netherlands; 3University of Groningen, University Medical Center Groningen, Department of Maxillofacial Surgery, Groningen, the Netherlands; 4Hanze University of Applied Sciences, Department of Applied Psychology, Groningen, the Netherlands; 5University of Groningen, University Medical Center Groningen, Department of Rehabilitation Medicine, Groningen, the Netherlands; 6University of Groningen, University Medical Center Groningen, Health Psychology Research, Groningen, the Netherlands; 7University of Waterloo, Schlegel Research Institute for Aging, Waterloo, ON, Canada; 8University of Waterloo, Department of Kinesiology, Waterloo, ON, Canada Background: COPD may impact food-related activities, such as grocery shopping, cooking, and eating. Decreased food intake may result in an unhealthy diet, and in malnutrition, which is highly prevalent in patients with COPD. Malnutrition is known to negatively impact clinical outcome and quality of life. Aims: In this qualitative study, we aimed to explore strategies used to overcome food-related challenges, ie, dietary resilience, and whether these led to a healthy diet. Furthermore, we aimed to identify the key themes of motivation for dietary resilience in patients with severe COPD. Methods: In October 2015 to April 2016, 12 patients with severe COPD starting a pulmonary rehabilitation program were interviewed. Qualitative description and thematic analysis were performed. Results: All participants mentioned the use of strategies to overcome
Taillie, Lindsey Smith; Poti, Jennifer M
Participation in the Supplemental Nutrition Assistance Program (SNAP) may help ease economic and time constraints of cooking, helping low-income households prepare healthier meals. Therefore, frequent cooking may be more strongly associated with improved dietary outcomes among SNAP recipients than among income-eligible non-recipients. Alternately, increased frequency of home-cooked meals among SNAP participants may be beneficial simply by replacing fast food intake. This study quantified the association between home cooking and fast food with diet intake and weight status among SNAP recipients. In 2016, data from low-income adults aged 19-65 years from the National Health and Nutrition Survey 2007-2010 (N=2,578) were used to examine associations of daily home-cooked dinner and weekly fast food intake with diet intake, including calories from solid fat and added sugar and key food groups (sugar-sweetened beverages, fruit, and vegetables), and prevalence of overweight/obesity. Differences in these associations for SNAP recipients versus income-eligible non-recipients were analyzed, as well as whether associations were attenuated when controlling for fast food intake. Daily home-cooked dinners were associated with small improvements in dietary intake for SNAP recipients but not for non-recipients, including lower sugar-sweetened beverage intake (-54 kcal/day), and reduced prevalence of overweight/obesity (-6%) (pfast food intake. Consuming at least one fast food meal/week was associated with 9.3% and 11.6% higher overweight/obesity prevalence among SNAP recipients and non-recipients, respectively (pfast food intake. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.
Nugent, Rebecca; Althouse, Andrew; Yaqub, Yasir; Nugent, Kenneth; Raj, Rishi
Cross-sectional and longitudinal studies have demonstrated that short sleep periods increase the likelihood of obesity in children. This study was designed to identify other less-clearly defined sleep and behavioral patterns associated with changes in body mass index (BMI) in obese children referred for interventions. We retrospectively reviewed the clinic records of children with obesity and children at risk for developing obesity who were referred for counseling and weight loss. Information on sleep habits, pediatric quality of life, pediatric sleep questionnaire (PSQ), and the pediatric daytime sleepiness scale were analyzed, and children were distributed into three behavior groups using cluster analysis. Our sample contained 48 girls and 29 boys with an age range of 2.7 to 16.8 years. The mean BMI was 33.08 ± 7.37 kg/m(2), and mean sleep duration was 9.09 ± 1.09 hours. Multivariate analysis revealed a significant interaction between sleep duration and age when the child was older than 12 years. A 1-hour increase in sleep in older children was associated with a decrease in BMI of 1.263 kg/m(2). Higher (more abnormal) pediatric quality-of-life school scores, higher PSQ1 and PSQ2 scores, and higher pediatric daytime sleepiness scale scores were associated with an increased BMI in univariate analyses but not in the multivariate analysis using the behavior group as an independent predictor. Children who shared a bedroom had a lower BMI in univariate analysis but not in the multivariate analysis. Longer sleep periods are associated with a decreased BMI, even in children who already meet the criteria for obesity. These children have poor-quality sleep, diurnal behavioral problems, and increased diurnal sleepiness. This study suggests that studies in obese children using questionnaires about sleep habits and quality of life provide useful information that could lead to better weight loss intervention studies.
This article critically analyzes how the criminal justice system centrally situates itself in an intervention program intended to protect victims of domestic abuse and stalking. Based on the first empirical, in-depth study in the Netherlands of an intervention program using electronic technology
Hernández-Fernaud, Estefanía; Ruiz-de la Rosa, Carmen Inés; Negrín, Fátima; Ramos-Sapena, Yeray; Hernández, Bernardo
In the current socioeconomic situation, the need to improve employability of potential workers is especially relevant. The aim of this study was to evaluate the efficacy of an intervention program focusing on improving employability of university students. To do this, a two-group study was designed: one group undertook the intervention program and the other group were used for comparison. Two measurements were taken at different times (pre-intervention and post-intervention). The sample consisted of 271 university students. The results show that the group that underwent the intervention program improved their perceived employability F(1, 269) = 17.49, p employment resources F(1, 269) = 512.89, p < .001; η2 = .66 compared to the group that did not. Furthermore, there was a high level of satisfaction of participants with the intervention program.
Díaz Zuluaga, Ana M; Duica, Kelly; Ruiz Galeano, Carlos; Vargas, Cristian; Agudelo Berruecos, Yuli; Ospina, Sigifredo; López-Jaramillo, Carlos
Functional improvement in bipolar and schizophrenic patients is one of the main aims of treatment. Nevertheless, there is no evidence about the effect of socio-occupational intervention within a multimodal intervention (MI) programme. To describe the socio-occupational profile and to evaluate the functional effect of a MI in bipolar I and schizophrenic patients. A prospective, longitudinal, therapeutic-comparative study was performed including 302 subjects (104 schizophrenic and 198 Bipolar Disorder I [BDI] patients), who were randomised into two groups, multimodal (psychiatry, psychology, medicine, occupational therapy, neuropsychology, and family therapy), or traditional intervention (psychiatry and medicine only). Several scales were applied to assess assertiveness, free time management, social abilities, general anxiety, self-care and performance in home, work and community tasks. After performing the longitudinal analysis, it was shown that the multimodal intervention was more effective than traditional intervention in general anxiety scores (P=.026) and development in home tasks (P=.03) in schizophrenic patients. No statistical differences were found in bipolar patients. The other variables showed improvement, however, their effect was similar in both intervention groups. Our study identified functional improvement in home tasks in schizophrenic patients after receiving multimodal intervention. Other variables also showed improvement for both interventions groups. Future studies, applying longer rehabilitation programs and other ecological strategies should be performed to identify the most effective interventions. Copyright © 2017 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.
Aust, Birgit; Flyvholm, Mari-Ann
Targeting occupational health and safety interventions to different groups of employees and sectors is important. The aim of this study was to explore the environment-intervention fit of a Danish psychosocial work environment intervention program for the residential and home care sector. Focus group interviews with employees and interviews with mangers were conducted at 12 selected workplaces and a questionnaire survey was conducted with managers at all 115 workplaces. The interventions enhanced the probability of employees experiencing more “good” work days, where they could make a difference to the lives of clients. The interventions may therefore be characterized as culturally compelling and having a good fit with the immediate work environment of employees. The interventions furthermore seemed to fit well with the wider organizational environment and with recent changes in the societal and economic context of workplaces. However, some workplaces had difficulties with involving all employees and adapting the interventions to the organization of work. The findings suggest that flexibility and a variety of strategies to involve all employees are important aspects, if interventions are to fit well with the care sector. The focus on employees' conceptualization of a “good” work day may be useful for intervention research in other sectors. PMID:26380356
Sasson, Irit; Cohen, Donita
Israel suffers from a growing problem of socio-economic gaps between those who live in the center of the country and residents of outlying areas. As a result, there is a low level of accessibility to higher education among the peripheral population. The goal of the Sidney Warren Science Education Center for Youth at Tel-Hai College is to strengthen the potential of middle and high school students and encourage them to pursue higher education, with an emphasis on majoring in science and technology. This study investigated the implementation and evaluation of the enrichment science academic program, as an example of informal learning environment, with an emphasis on physics studies. About 500 students conducted feedback survey after participating in science activities in four domains: biology, chemistry, physics, and computer science. Results indicated high level of satisfaction among the students. No differences were found with respect to gender excluding in physics with a positive attitudes advantage among boys. In order to get a deeper understanding of this finding, about 70 additional students conducted special questionnaires, both 1 week before the physics enrichment day and at the end of that day. Questionnaires were intended to assess both their attitudes toward physics and their knowledge and conceptions of the physical concept "pressure." We found that the activity moderately improved boys' attitudes toward physics, but that girls displayed decreased interest in and lower self-efficacy toward physics. Research results were used to the improvement of the instructional design of the physics activity demonstrating internal evaluation process for effective intervention.
Sasson, Irit; Cohen, Donita
Israel suffers from a growing problem of socio-economic gaps between those who live in the center of the country and residents of outlying areas. As a result, there is a low level of accessibility to higher education among the peripheral population. The goal of the Sidney Warren Science Education Center for Youth at Tel-Hai College is to strengthen the potential of middle and high school students and encourage them to pursue higher education, with an emphasis on majoring in science and technology. This study investigated the implementation and evaluation of the enrichment science academic program, as an example of informal learning environment, with an emphasis on physics studies. About 500 students conducted feedback survey after participating in science activities in four domains: biology, chemistry, physics, and computer science. Results indicated high level of satisfaction among the students. No differences were found with respect to gender excluding in physics with a positive attitudes advantage among boys. In order to get a deeper understanding of this finding, about 70 additional students conducted special questionnaires, both 1 week before the physics enrichment day and at the end of that day. Questionnaires were intended to assess both their attitudes toward physics and their knowledge and conceptions of the physical concept "pressure." We found that the activity moderately improved boys' attitudes toward physics, but that girls displayed decreased interest in and lower self-efficacy toward physics. Research results were used to the improvement of the instructional design of the physics activity demonstrating internal evaluation process for effective intervention.
Jaegers, Lisa; Dale, Ann Marie; Weaver, Nancy; Buchholz, Bryan; Welch, Laura; Evanoff, Bradley
Background Intervention studies in participatory ergonomics (PE) are often difficult to interpret due to limited descriptions of program planning and evaluation. Methods In an ongoing PE program with floor layers, we developed a logic model to describe our program plan, and process and summative evaluations designed to describe the efficacy of the program. Results The logic model was a useful tool for describing the program elements and subsequent modifications. The process evaluation measured how well the program was delivered as intended, and revealed the need for program modifications. The summative evaluation provided early measures of the efficacy of the program as delivered. Conclusions Inadequate information on program delivery may lead to erroneous conclusions about intervention efficacy due to Type III error. A logic model guided the delivery and evaluation of our intervention and provides useful information to aid interpretation of results. PMID:24006097
Perry, Zvi; Busiba, Ziva; Uziel, Elia; Meiri, Gal
In their daily work, physicians encounter varied illnesses, often accompanied with an emotional crisis that engulfs both the patient and his/her family. Research has shown that physicians find this part of their occupation extremely harsh, especially when conveying to the patient the initial bad news about his condition. Most medical school curricula published do not have any training programs for medical students in this expertise. The Patient's Rights Act and the current need of patients to be involved in their treatment have made it even more important to train would-be physicians on how to convey bad news. The Faculty of Health Sciences at the Ben-Gurion University is among the pioneers in articulating a formal curriculum on how to convey bad news and crisis intervention. The clinical workshop "Crisis Intervention" is aimed at 2nd year medical students, and has been taught at this school for the last 15 years, confronting these issues head-on. The course is conducted by an expert psychiatrist and an experienced social worker. The course is aimed at providing the students with theoretical background on the crisis and the emotional turmoil caused by medical emergencies, as well as to expose the students to real life crisis situations of patients and their families, thereby exposing them to optimal management of these situations. During this 4-day workshop, students learn how to convey bad news, as well as to understand its impact upon patients and their families. In the workshop emphasis is placed on the ethical and legal issues that evolve when caring for extremely ill patients. In the current article the authors unfold the techniques, theoretical and pedagogical issues of the workshop. The authors used semi-structured questionnaires to evaluate the course, and found that the students considered this workshop to be an interesting and relevant course. Using the results shown, as well as an oral debriefing after the course with class representatives, the authors
Kawahito, Junko; Hori, Masashi; Otsuka, Yasumasa
The present study developed an intervention program for self-complexity (SC; Linville, 1987), and examined the effects of this program on college students. Participants (N=40) were randomly assigned to an intervention group or a control group. The intervention group received one session of psycho-education about SC, and kept daily records of self-aspects (social roles, interpersonal relationships, specific events/behaviors, traits, abilities, etc.) for one week. All participants were asked to...
Robbins, Wendie A; Xun, Lin; FitzGerald, Leah Z; Esguerra, Samantha; Henning, Susanne M; Carpenter, Catherine L
We tested the hypothesis that 75 g of whole-shelled walnuts/day added to the Western-style diet of healthy young men would beneficially affect semen quality. A randomized, parallel two-group dietary intervention trial with single-blind masking of outcome assessors was conducted with 117 healthy men, age 21-35 yr old, who routinely consumed a Western-style diet. The primary outcome was improvement in conventional semen parameters and sperm aneuploidy from baseline to 12 wk. Secondary endpoints included blood serum and sperm fatty acid (FA) profiles, sex hormones, and serum folate. The group consuming walnuts (n = 59) experienced improvement in sperm vitality, motility, and morphology, but no change was seen in the group continuing their usual diet but avoiding tree nuts (n = 58). Comparing differences between the groups from baseline, significance was found for vitality (P = 0.003), motility (P = 0.009), and morphology (normal forms; P = 0.04). Serum FA profiles improved in the walnut group with increases in omega-6 (P = 0.0004) and omega-3 (P = 0.0007) but not in the control group. The plant source of omega-3, alpha-linolenic acid (ALA) increased (P = 0.0001). Sperm aneuploidy was inversely correlated with sperm ALA, particularly sex chromosome nullisomy (Spearman correlation, -0.41, P = 0.002). Findings demonstrated that walnuts added to a Western-style diet improved sperm vitality, motility, and morphology.
Reisberg, Lenny; Wolf, Ronald
The article presents a five-step model for implementing a consulting teacher model and effective interventions for mildly handicapped students in regular education settings. Interventions include principles of effective teaching, mastery learning, peer and cross-age tutoring, cooperative learning groups, and instruction in metacognitive learning…
Vulnerability to Human Immunodeficiency Virus (HIV) infection among factory workers is a global problem. This study investigated the effectiveness of an intervention to increase AIDS knowledge, perceived accessibility to condoms and condom use among young factory workers in Thailand. The intervention was a ...
de Ferrars, Rachel M; Cassidy, Aedín; Curtis, Peter; Kay, Colin D
Numerous studies feeding anthocyanin-rich foods report limited bioavailability of the parent anthocyanins. The present study explores the identity and concentration of the phenolic metabolites of anthocyanins in humans. Anthocyanin metabolites were quantified in samples collected from a previously conducted 12-wk elderberry intervention study in healthy post-menopausal women. Individual 1-, 2- and 3-h post-bolus urine samples and pooled plasma samples following acute (single bolus) and chronic (12-wk supplementation) anthocyanin consumption (500 mg/day) were analysed using HPLC-ESI-MS/MS. Twenty-eight anthocyanin metabolites were identified in urine and 21 in plasma (including sulfates of vanillic, protocatechuic and benzoic acid). Phenolic metabolites reached peak concentrations of 1237 nM in plasma, while anthocyanin conjugates only reached concentrations of 34 nM. Similarly, in urine, phenolic metabolites were detected at concentrations of 33,185 ± 2549 nM/mM creatinine, while anthocyanin conjugates reached concentrations of 548 ± 219 nM/mM creatinine. There was no evidence that chronic exposure had any impact on either the profile or quantity of metabolites recovered relative to acute exposure. An extensive range of phenolic metabolites of anthocyanin was identified following elderberry consumption in humans, including 11 novel metabolites, which were identified at much higher concentrations than their parent compounds. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Terp, Rikke; Jacobsen, Kim Otto; Kannegaard, Pia; Larsen, Anne-Mette; Madsen, Ole Rintek; Noiesen, Eline
To investigate the effect of a nutrition intervention program for geriatric nutritional at-risk patients. A randomized controlled trial. Department of geriatric medicine in a university hospital and in the primary healthcare sector, Copenhagen. Geriatric patients ( N = 144) at nutritional risk. The intervention consisted of an individual dietary plan for home, including pre-discharge advice on nutritional intake, combined with three follow-up visits after discharge (one, four, and eight weeks). Change in body weight, Barthel Index, hand-grip strength and self-rated health from baseline (discharge) to three months after discharge, readmission, and mortality (90 and 120 days). The mean (SD) age in total sample was 87.2 (6.2) years. Sample size in the intervention group (IG) was N = 72, and in the control group (CG), N = 72. IG had a mean (SD) weight gain of 0.9 (4.2) kg compared to a weight loss of 0.8 (3.6) kg in the CG ( P = 0.032). In addition, an improvement in self-rated health was seen in the IG compared to CG (IG: 23 (47%) vs. CG: 12 (24%); P = 0.021). No significant difference between groups was found in functional status, mortality, or readmission rates. An individual dietary plan based on everyday food, combined with three follow-up visits (one, four, and eight weeks) after discharge, led to an improvement in nutritional status and self-rated health in geriatric patients.
Er, Vanessa; Lane, J Athene; Martin, Richard M; Persad, Raj; Chinegwundoh, Frank; Njoku, Victoria; Sutton, Eileen
Diet and lifestyle may have a role in delaying prostate cancer progression, but little is known about the health behaviours of Black British prostate cancer survivors despite this group having a higher prostate cancer mortality rate than their White counterparts. We explored the barriers and facilitators to dietary and lifestyle changes and the acceptability of a diet and physical activity intervention in African Caribbean prostate cancer survivors. We conducted semistructured in-depth interviews and used thematic analysis to code and group the data. We recruited 14 African Caribbean prostate cancer survivors via letter or at oncology follow-up appointments using purposive and convenience sampling. A prostate cancer diagnosis did not trigger dietary and lifestyle changes in most men. This lack of change was underpinned by five themes: precancer diet and lifestyle, evidence, coping with prostate cancer, ageing, and autonomy. Men perceived their diet and lifestyle to be healthy and were uncertain about the therapeutic benefits of these factors on prostate cancer recurrence. They considered a lifestyle intervention as unnecessary because their prostate-specific antigen (PSA) level was kept under control by the treatments they had received. They believed dietary and lifestyle changes should be self-initiated and motivated, but were willing to make additional changes if they were perceived to be beneficial to health. Nonetheless, some men cited advice from health professionals and social support in coping with prostate cancer as facilitators to positive dietary and lifestyle changes. A prostate cancer diagnosis and ageing also heightened men's awareness of their health, particularly in regards to their body weight. A dietary and physical activity intervention framed as helping men to regain fitness and aid post-treatment recovery aimed at men with elevated PSA may be appealing and acceptable to African Caribbean prostate cancer survivors. © Article author(s) (or their
Nicklas, Theresa A.; And Others
Provides an overview of the Child and Adolescent Trial for Cardiovascular Health (CATCH) Eat Smart School Nutrition Program, an elementary school health promotion program. The article examines components of the CATCH kitchen visits and intervention materials, including the School Meal Program Guide, Fat and Sodium Criteria, Recipe File Box, Vendor…
Full Text Available Abstract Background To respond to the rapid surge in the incidence of suicide in Japan, which appears to be an ongoing trend, the Japanese Multimodal Intervention Trials for Suicide Prevention (J-MISP have launched a multimodal community-based suicide prevention program, NOCOMIT-J. The primary aim of this study is to examine whether NOCOMIT-J is effective in reducing suicidal behavior in the community. Methods/DesignThis study is a community intervention trial involving seven intervention regions with accompanying control regions, all with populations of statistically sufficient size. The program focuses on building social support networks in the public health system for suicide prevention and mental health promotion, intending to reinforce human relationships in the community. The intervention program components includes a primary prevention measures of awareness campaign for the public and key personnel, secondary prevention measures for screening of, and assisting, high-risk individuals, after-care for individuals bereaved by suicide, and other measures. The intervention started in July 2006, and will continue for 3.5 years. Participants are Japanese and foreign residents living in the intervention and control regions (a total of population of 2,120,000 individuals. Discussion The present study is designed to evaluate the effectiveness of the community-based suicide prevention program in the seven participating areas. Trial registration UMIN Clinical Trials Registry (UMIN-CTR UMIN000000460.
Kim, Sunny S.; Rogers, Beatrice L.; Coates, Jennifer; Gilligan, Daniel O.; Sarriot, Eric
After making large investments to put in place effective health and nutrition interventions, researchers, program implementers, policy makers, and donors all expect lasting effects. However, it is uncertain whether this is the case, and there is less certainty on how to approach the study of program sustainability. This symposium, “Building Evidence for Sustainability of Food and Nutrition Intervention Programs in Developing Countries,” provided not only frameworks for conceptualizing sustain...
Dodd, Jodie M.; Grivell, Rosalie M.; Louise, Jennie
or is being undertaken. The primary maternal outcome is a diagnosis of maternal metabolic syndrome. The primary childhood outcome is BMI above 90%. We have identified 7 relevant trials, involving 5425 women who were overweight or obese during pregnancy, with approximately 3544 women and children with follow......Background: The aim of this individual participant data meta-analysis (IPDMA) is to evaluate the effects of dietary and lifestyle interventions among pregnant women who are overweight or obese on later maternal and early childhood outcomes at ages 3-5 years. Methods/design: We will build...... on the established International Weight Management in Pregnancy (i-WIP) IPD Collaborative Network, having identified researchers who have conducted randomised dietary and lifestyle interventions among pregnant women who are overweight or obese, and where ongoing childhood follow-up of participants has been...
Wasanwisut, E.; West, K.P.
Vitamin A deficiency (VAD) is increasingly being recognized as a public health problem among pregnant and lactating women in developing countries. This proposed study will be a randomized trial to evaluate the efficacy of consuming provitamin A-rich foods in one prepared, on-site meal per weekday for 3 months on total body vitamin A stores and other aspects of vitamin A status in marginally nourished lactating women in rural Northeast Thailand. Approximately 400 lactating women, 2-18 months post-partum, will be screened in the population for marginal vitamin A status by a tier of indicators beginning from low intake or history of night blindness or impaired dark adaptability followed by low serum retinol. Assuming a prevalence of low serum retinol of ∼20%, 90 women will be identified and recruited, matched by serum retinol and month post-partum and randomized in a block fashion into three groups to receive daily cooked (fat-added) meal and snack with (1) dark green leafy and yellow/orange vegetables and fruits, (2) beta-carotene- enriched rice chips and (3) non-enriched rice chips. Groups 1 and 2 will receive ∼3.6 mg of beta-carotene per day. Prior to and following the intervention hepatic vitamin A reserves will be estimated by isotopic dilution techniques and other indicators of vitamin A status. In addition, serum C-reactive protein and maternal anthropometry will be measured. Food consumption data based on 24-hour recall for 3 randomized days will be collected every 2 weeks to assess routine intakes of vitamin A, fat and other nutrients. Morbidity will be monitored on a weekly basis throughout the study. Between-group comparisons will provide a basis for (1) estimating the adequacy of local diets to improve or maintain total body stores of vitamin A in women during lactation and (2) assessing the validity and responsiveness of widely used measures of vitamin A status in this high-risk group
Full Text Available Abstract Background Health clinicians perceive certain patients as 'difficult' across all settings, including mental health care. In this area, patients with non-psychotic disorders that become long-term care users may be perceived as obstructing their own recovery or seeking secondary gain. This negative perception of patients results in ineffective responses and low-quality care by health clinicians. Using the concept of illness behaviour, this paper describes the development, implementation, and planned evaluation of a structured intervention aimed at prevention and management of ineffective behaviours by long-term non-psychotic patients and their treating clinicians. Methods The principles of Intervention Mapping were applied to guide the development, implementation, and planned evaluation of the intervention. Qualitative (individual and group interviews, quantitative (survey, and mixed methods (Delphi-procedure research was used to gain a broad perspective of the problem. Empirical findings, theoretical models, and existing evidence were combined to construct a program tailored to the needs of the target groups. Results A structured program to increase effective illness behaviour in long-term non-psychotic patients and effective professional behaviour in their treating clinicians was developed, consisting of three subsequent stages and four substantial components, that is described in detail. Implementation took place and evaluation of the intervention is being carried out. Conclusions Intervention Mapping proved to be a suitable method to develop a structured intervention for a multi-faceted problem in mental health care.
Hackman CL; Knowlden AP
Christine L Hackman, Adam P KnowldenDepartment of Health Science, The University of Alabama, Tuscaloosa, AL, USABackground: Childhood obesity has reached epidemic proportions in many nations around the world. The theory of planned behavior (TPB) and the theory of reasoned action (TRA) have been used to successfully plan and evaluate numerous interventions for many different behaviors. The aim of this study was to systematically review and synthesize TPB and TRA-based dietary behavior interven...
Dimova, Lidiya G; de Boer, Jan Freark; Plantinga, Josee; Plösch, Torsten; Hoekstra, Menno; Verkade, Henkjan J; Tietge, Uwe J F
In nematodes, the intestine senses and integrates early-life dietary cues that lead to lifelong epigenetic adaptations to a perceived nutritional environment-it is not clear whether this process occurs in mammals. We aimed to establish a mouse model of reduced dietary cholesterol availability from
Dougherty, Cynthia M; Pyper, Gail P; Frasz, Heather A
Although implantable cardioverter defibrillator (ICD) therapy has been found to be effective in preventing and treating life-threatening arrhythmias, adjusting to the ICD and resuming a normal lifestyle are often difficult. There are few intervention trials reported in the literature to aid in adjustment after receiving a primary ICD. This article describes the content and structure of a nursing intervention program designed to improve physical functioning and psychologic adjustment after ICD implantation. The nursing intervention program was based on social cognitive theory and the data from a previous investigation covering 7 areas of concern after ICD implantation. Hospital-based education programs begin the process of recovery after ICD implantation, but they must be supplemented with further interventions to return the patient to baseline physical and psychologic functioning. This is a beginning effort in deriving and testing evidence-based intervention programs for patients with an ICD.
Healey, Genelle; Murphy, Rinki; Butts, Chrissie; Brough, Louise; Whelan, Kevin; Coad, Jane
Dysbiotic gut microbiota have been implicated in human disease. Diet-based therapeutic strategies have been used to manipulate the gut microbiota towards a more favourable profile. However, it has been demonstrated that large inter-individual variability exists in gut microbiota response to a dietary intervention. The primary objective of this study was to investigate whether habitually low dietary fibre (LDF) v. high dietary fibre (HDF) intakes influence gut microbiota response to an inulin-...
Dyerberg, J; Eskesen, D C; Andersen, P W
of dietary enrichment with TFA or n-3 PUFA. DESIGN: Randomized, double-blind, parallel intervention trial. SETTING: Department of Human Nutrition, The Royal Veterinary and Agricultural University. SUBJECTS: In all, 87 healthy males included, 79 completed. INTERVENTION: Subjects were randomly assigned to 8...... weeks of a daily intake of 33 g of experimental fats from either partially hydrogenated soy oil containing 20 g of TFA, 12 g of fish oil with approximately 4 g of n-3 PUFA and 21 g of control fat, or 33 g of control fat. The experimental fats were incorporated into bakery products. Plasma lipids, blood...
Full Text Available The enTECH Telerehabilitation Program explored the use of telerehabilitation as an alternative service delivery model for early intervention therapy services. Utilizing the Kentucky Telehealth Network, two families living in rural Kentucky received occupational therapy services over a 12-week period. Following program implementation, qualitative data was collected using participant journals and interviews. Data analysis identified three thematic categories related to the program: benefits/strengths, challenges/weaknesses, and recommendations for program improvement. Results of the program evaluation indicated that telerehabilitation has the potential to cost-effectively meet the therapeutic needs of children living in rural areas where provider shortages exist. The enTECH Telerehabilitation Program serves as a model for how telerehabilitation can be used to deliver early intervention services to ameliorate health disparities and improve access to rehabilitation services. Keywords: Telerehabilitation, Occupational Therapy, Rural, Early Intervention, Children, Program Evaluation, Cost Analysis
Full Text Available Abstract Background Poor childhood nutrition is a more pervasive and insidious risk factor for lifestyle-related chronic disease than childhood obesity. Parents find it difficult to address the reported barriers to optimal child feeding, and to improve child dietary patterns. To impact at the population level, nutrition interventions need to be easy to disseminate, have a broad reach and appeal to parents while overcoming the barriers parents face when trying to improve child feeding behaviours. The Feeding Healthy Food to Kids (FHFK Randomised Control Trial (RCT examines the impact of providing low cost, self-directed nutrition and parenting resources to rural parents, on child dietary intake and parent–child feeding practices. Methods/Design Up to 150 parents of two-to-five year old children will be recruited in five rural Australian towns. Eligible, consenting parents will be randomly allocated to intervention or 12-month wait-list control groups. Intervention group parents will receive an interactive nutrition CD and parenting DVD, and be provided with instructions for optimal resource utilisation. Intervention and control group participants will also receive a generic nutrition and physical activity brochure and a physical activity resource to blind participants to group allocation. Primary outcome measures are dietary intake of vegetables (serves/day, fruit and energy dense nutrient poor foods (serves/day and %Energy. Secondary outcome measures are total energy (kCal, other food groups (serves/day and %Energy, key nutrients (mg/day, child feeding domains and parenting style domains. Analysis of dietary outcome measures, child feeding and parenting domains will be conducted on an intention-to-treat basis and compared at baseline, three and 12 months using the random effects model, using STATA software. Details of the methodological aspects of recruitment, inclusion criteria, randomisation and statistical analysis are described
Beccarelli, Lori M; Scherr, Rachel E; Dharmar, Madan; Ermakov, Igor V; Gellermann, Werner; Jahns, Lisa; Linnell, Jessica D; Keen, Carl L; Steinberg, Francene M; Young, Heather M; Zidenberg-Cherr, Sheri
To determine whether fourth-grade students participating in the Shaping Healthy Choices Program (SHCP), a school-based nutrition intervention, would change vegetable and carotenoid intake measured by skin carotenoids and dietary intake. Single-group pretest-posttest with a self-selected, convenience sample of students (n = 30) participating in the SHCP, which lasted 1 academic year (9 months). Dietary intake of vegetables and carotenoids as measured by Block food frequency questionnaire and skin carotenoids as measured by Raman spectroscopy were collected at the school preintervention and postintervention. Reported carotenoid intake decreased by 1.5 mg (P = .05) and skin carotenoids decreased by 2,247.9 RRS intensity units (P = .04). Change in reported intake correlated with change in skin carotenoids (r = .43; P = .02). The reported decrease in vegetable and carotenoid intake was unanticipated; nevertheless, the RRS measurements confirmed this. RRS data can help evaluate changes in fruit and vegetable intake. Copyright © 2016 Society for Nutrition Education and Behavior. All rights reserved.
Polanin, Joshua R.; Espelage, Dorothy L.; Pigott, Therese D.
This meta-analysis synthesized bullying prevention programs' effectiveness at increasing bystander intervention in bullying situations. Evidence from 12 school-based programs, involving 12,874 students, indicated that overall the programs were successful (Hedges's g = 0.20, 95% confidence interval [CI] = 0.11 to 0.29, p = 0.001), with larger…
Kelly, Patricia R.; And Others
This report summarizes the results of three studies concerning the Reading Recovery or Descubriendo la Lectura program with first-grade California students. Studies were conducted using state-wide data obtained during 1993-94 programs to determine if the program was an effective intervention for children with difficulty in learning to read. The…
Umino, Ayumi; Dammeyer, Jesper
Japan and Denmark represent two different educational cultures. Where Danish students in general report high scores on self-esteem, Japanese children report low. A student-centered and interaction-based prosocial intervention program that was designed according to Danish educational culture......, Japanese boys’ scores on the declarative knowledge of metacognitive regulation declined. The teachers’ attitudes towards the intervention program were analyzed by use of interviews. The effect of the student-centered intervention program is discussed with respect to the educational cultures in Japan....
van Gils, Paul F; Lambooij, Mattijs S; Flanderijn, Marloes Hw; van den Berg, Matthijs; de Wit, G Ardine; Schuit, A.J.; Struijs, Jeroen N; van den Berg, B
Background: Several studies suggest that lifestyle interventions can be effective for people with, or at risk for, diabetes. The participation in lifestyle interventions is generally low. Financial incentives may encourage participation in lifestyle intervention programs. Objetive: The main aim of
da Silva, S G L; Terreri, M T; Abad, T T O; Machado, D; Fonseca, F L A; Hix, S; Suano-Souza, F I; Sarni, R O S; Len, C A
Objective This study sought to evaluate the effects of a nutritional intervention on the lipid metabolism biomarkers associated with cardiovascular risk, and their variation over time, in juvenile systemic lupus erythematosus (JSLE) patients. This study also investigated the relationships between these biomarkers and dietary intake, nutritional status, disease variables, and medication used. Methods A total of 31 10- to 19-year-old female adolescents with JSLE for at least six months were analyzed. The participants were randomly allocated to two groups: nutritional intervention or control. The intervention group received verbal and printed nutritional instructions once per month over nine months. Before and after the intervention, the participants underwent assessments of anthropometry; dietary intake; physical activity; socioeconomic status; total cholesterol and fractions; triglycerides; apolipoprotein A (Apo A-I); apolipoprotein B (Apo B); paraoxonase (PON) activity (a) and amount (q); myeloperoxidase (MPO); and small, dense LDL-c (sdLDL) particles. Results After nine months, we found significant reductions in the calorie, carbohydrate, total fat, saturated fat, and trans fat intakes in the intervention compared with the control group over time. The PONa/HDL-c ratio increased by 3.18 U/ml/mg/dl in the intervention group and by 0.63 U/ml/mg/dl in the control group ( p = 0.037). Unlike the intervention group, the sdLDL levels of the control group worsened over time ( p = 0.018). Conclusion The present study detected a reduction in calorie and fat intake, which indicates an improvement of HDL-c function and possible protection against cardiovascular risk for the intervention group.
Nahm, Eun-Shim; Resnick, Barbara; Bellantoni, Michele; Zhu, Shijun; Brown, Clayton; Brennan, Patricia F; Charters, Kathleen; Brown, Jeanine; Rietschel, Matthew; Pinna, Joanne; An, Minjeong; Park, Bu Kyung; Plummer, Lisa
With the increasing nationwide emphasis on eHealth, there has been a rapid growth in the use of the Internet to deliver health promotion interventions. Although there has been a great deal of research in this field, little information is available regarding the methodologies to develop and implement effective online interventions. This article describes two social cognitive theory-based online health behavior interventions used in a large-scale dissemination study (N = 866), their implementation processes, and the lessons learned during the implementation processes. The two interventions were a short-term (8-week) intensive online Bone Power program and a longer term (12-month) Bone Power Plus program, including the Bone Power program followed by a 10-month online booster intervention (biweekly eHealth newsletters). This study used a small-group approach (32 intervention groups), and to effectively manage those groups, an eLearning management program was used as an upper layer of the Web intervention. Both interventions were implemented successfully with high retention rates (80.7% at 18 months). The theory-based approaches and the online infrastructure used in this study showed a promising potential as an effective platform for online behavior studies. Further replication studies with different samples and settings are needed to validate the utility of this intervention structure. © The Author(s) 2013.
Greenberg, Ilana; Stampfer, Meir J; Schwarzfuchs, Dan; Shai, Iris
Data are limited as to whether participants in diet trials truly adhere to their assigned diet and the factors that affect their adherence. We evaluated success and adherence in a two-year dietary intervention randomized controlled trial (DIRECT) in which 322 moderately obese participants (mean age 52 yrs, mean body-mass-index (BMI) 31 kg/m(2), 86% men) were randomized to one of three groups: low-fat, Mediterranean, or low-carbohydrate diets. Overall compliance at month-24 was 85%, with 90% in low-fat, 85% in Mediterranean, and 78% in low-carbohydrate diet (p = .042 between groups). Attrition was higher in women (29% vs. 14% men, p = .001) and current smokers (25% vs. 14% among maintainers, p = 0.04). In a multivariate model, independent predictors of dropping-out were: higher baseline BMI (OR = 1.11; CI: 1.03-1.21) and less weight loss at month-6 (OR = 1.20; CI: 1.1-1.3). In a multivariate model, greater weight loss achieved at month-6 was the main predictor associated with success in weight loss (> 5%) over 2 years (OR = 1.5; CI: 1.35-1.67). Self-reported complete adherence score to diet was greater on low-carbohydrate diet (p low-fat) until month-6, but dropped overall from 81% at month-1 to 57% at month-24. Holidays were a trigger to a significant decrease in adherence followed by a partial rebound. Changes in diet composition from month-1 to month-12 were more pronounced in the multi-stage low-carbohydrate diet-group (p weight is the main predictor of both long-term retention and success in weight loss. Special attention is needed for women, current smokers, and during holidays. Physical activity is associated with subsequent reduction in energy intake.
Poutanen, Kaisa S; Dussort, Pierre; Erkner, Alfrun; Fiszman, Susana; Karnik, Kavita; Kristensen, Mette; Marsaux, Cyril Fm; Miquel-Kergoat, Sophie; Pentikäinen, Saara P; Putz, Peter; Slavin, Joanne L; Steinert, Robert E; Mela, David J
Background: Many intervention studies have tested the effect of dietary fibers (DFs) on appetite-related outcomes, with inconsistent results. However, DFs comprise a wide range of compounds with diverse properties, and the specific contribution of these to appetite control is not well characterized. Objective: The influence of specific DF characteristics [i.e., viscosity, gel-forming capacity, fermentability, or molecular weight (MW)] on appetite-related outcomes was assessed in healthy humans. Design: Controlled human intervention trials that tested the effects of well-characterized DFs on appetite ratings or energy intake were identified from a systematic search of literature. Studies were included only if they reported 1 ) DF name and origin and 2 ) data on viscosity, gelling properties, fermentability, or MW of the DF materials or DF-containing matrixes. Results: A high proportion of the potentially relevant literature was excluded because of lack of adequate DF characterization. In total, 49 articles that met these criteria were identified, which reported 90 comparisons of various DFs in foods, beverages, or supplements in acute or sustained-exposure trials. In 51 of the 90 comparisons, the DF-containing material of interest was efficacious for ≥1 appetite-related outcome. Reported differences in material viscosity, MW, or fermentability did not clearly correspond to differences in efficacy, whereas gel-forming DF sources were consistently efficacious (but with very few comparisons). Conclusions: The overall inconsistent relations of DF properties with respect to efficacy may reflect variation in measurement methodology, nature of the DF preparation and matrix, and study designs. Methods of DF characterization, incorporation, and study design are too inconsistent to allow generalized conclusions about the effects of DF properties on appetite and preclude the development of reliable, predictive, structure-function relations. Improved standards for
Leblanc, Vicky; Hudon, Anne-Marie; Royer, Marie-Michelle; Corneau, Louise; Dodin, Sylvie; Bégin, Catherine; Lemieux, Simone
Few studies have compared men and women in response to nutritional interventions but none has assessed differences between men and women in the response to a nutritional intervention programme based on the self-determination theory (SDT) and using the Mediterranean diet (MedDiet) as a model of healthy eating, in a context of CVD prevention and within a non-Mediterranean population. The present study aimed to document differences between men and women in changes in dietary, anthropometric and metabolic variables, in response to a nutritional intervention programme promoting the adoption of the MedDiet and based on the SDT. A total of sixty-four men and fifty-nine premenopausal women presenting risk factors for CVD were recruited through different media advertisements in the Québec City Metropolitan area (Canada). The 12-week nutritional programme used a motivational interviewing approach and included individual and group sessions. A validated FFQ was administered to evaluate dietary intakes from which a Mediterranean score (Medscore) was derived. Both men and women significantly increased their Medscore in response to the intervention (P nutritional intervention promoting the adoption of the Mediterranean diet and based on the SDT led to greater improvements in dietary intakes in men than in women, which appear to have contributed to beneficial anthropometric and metabolic changes, more particularly in men. However, the more deteriorated metabolic profile found in men at baseline seems to contribute to a large extent to the more beneficial changes in CVD risk factors observed in men as compared with women.
Full Text Available Christine L Hackman, Adam P KnowldenDepartment of Health Science, The University of Alabama, Tuscaloosa, AL, USABackground: Childhood obesity has reached epidemic proportions in many nations around the world. The theory of planned behavior (TPB and the theory of reasoned action (TRA have been used to successfully plan and evaluate numerous interventions for many different behaviors. The aim of this study was to systematically review and synthesize TPB and TRA-based dietary behavior interventions targeting adolescents and young adults.Methods: The following databases were systematically searched to find articles for this review: Academic Search Premier; Cumulative Index to Nursing and Allied Health (CINAHL; Education Resources Information Center (ERIC; Health Source: Nursing/Academic Edition; Cochrane Central Register of Controlled Trials (CENTRAL; and MEDLINE. Inclusion criteria for articles were: 1 primary or secondary interventions, 2 with any quantitative design, 3 published in the English language, 4 between January 2003 and March 2014, 5 that targeted adolescents or young adults, 6 which included dietary change behavior as the outcome, and 7 utilized TPB or TRA.Results: Of the eleven intervention studies evaluated, nine resulted in dietary behavior change that was attributed to the treatment. Additionally, all but one study found there to be a change in at least one construct of TRA or TPB, while one study did not measure constructs. All of the studies utilized some type of quantitative design, with two employing quasi-experimental, and eight employing randomized control trial design. Among the studies, four utilized technology including emails, social media posts, information on school websites, web-based activities, audio messages in classrooms, interactive DVDs, and health-related websites. Two studies incorporated goal setting and four employed persuasive communication.Conclusion: Interventions directed toward changing dietary behaviors
Full Text Available Purpose. To assess the impact of a six-month stage-based intervention on fruit and vegetable intake, regarding perceived benefits and barriers, and self-efficacy among adolescents. Design. Randomized treatment-control, pre-post design. Subjects/Setting. Schools were randomized between control and experimental groups. 860 adolescents from ten public schools in Brasília, Federal District, Brazil were evaluated at baseline; 771 (81% completed the study. Intervention. Experimental group received monthly magazines and newsletters aimed at promotion of healthy eating. Measures. Self-reported fruit and vegetable intake, stages of change, self-efficacy and decisional balance scores were evaluated at baseline and post-intervention in both groups. Analysis. The effectiveness of the intervention was evaluated using the analysis of covariance model (ANCOVA and repeated measurement analysis by means of weighted least squares. Comparison between the proportions of adolescents who advanced through the stages during the intervention was performed using the Mantel-Haenszel chi-square test. Results. After adjusting for sex and age, study variables showed no modifications through the proposed intervention. There was no statistical difference in participant mobility in the intervention and control groups between the stages of change, throughout the study. Conclusion. A nutritional intervention based exclusively on distribution of stage-matched printed educational materials was insufficient to change adolescents’ dietary behavior.
What Works Clearinghouse, 2013
The "Talent Development Middle Grades Program" is a comprehensive reform model that transforms the structure and curriculum of large urban middle schools with the aim of improving student achievement and raising teacher and student expectations. Key features of the "Talent Development Middle Grades Program" include small…
What Works Clearinghouse, 2012
The "High School Puente Program" aims to help disadvantaged students graduate from high school, become college eligible, and enroll in four-year colleges and universities. Interdisciplinary in approach, the program has three components: writing, counseling, and mentoring. Students in the ninth and tenth grades receive rigorous writing…
What Works Clearinghouse, 2016
"Summer bridge programs" are designed to ease the transition to college and support postsecondary success by providing students with the academic skills and social resources needed to succeed in a college environment. These programs occur in the summer "bridge" period between high school and college. Although the content of…
Stuart, Elizabeth A; Perry, Deborah F; Le, Huynh-Nhu; Ialongo, Nicholas S
Individuals not fully complying with their assigned treatments is a common problem encountered in randomized evaluations of behavioral interventions. Treatment group members rarely attend all sessions or do all "required" activities; control group members sometimes find ways to participate in aspects of the intervention. As a result, there is often interest in estimating both the effect of being assigned to participate in the intervention, as well as the impact of actually participating and doing all of the required activities. Methods known broadly as "complier average causal effects" (CACE) or "instrumental variables" (IV) methods have been developed to estimate this latter effect, but they are more commonly applied in medical and treatment research. Since the use of these statistical techniques in prevention trials has been less widespread, many prevention scientists may not be familiar with the underlying assumptions and limitations of CACE and IV approaches. This paper provides an introduction to these methods, described in the context of randomized controlled trials of two preventive interventions: one for perinatal depression among at-risk women and the other for aggressive disruptive behavior in children. Through these case studies, the underlying assumptions and limitations of these methods are highlighted.
Oct 16, 2017 ... The workplace intervention included the development of policies for management of HIV-positive employees, training sessions for managers and ... étudier l'effet des composantes du programme de prévention du VIH/SIDA sur le lieu de travail sur les connaissances sur le. VIH/SIDA, l'accessibilité perçue ...
Célia Pereira Caldas
Full Text Available Objective. This study aimed to search the literature for intervention programs in primary care with a multiprofessional character, specifically directed at the robust elderly, and with viable and cost-effective interventions. Materials and methods. The search strategies were applied in Cochrane, Lilacs, Pubmed, Scopus, WHOLIS, Embase, Medcarib, Scielo, Web of Science, and PAHO databases. Results. 3 665 articles were found and 32 remained for analysis, grouped into four categories: care management; multidisciplinary intervention;interventions on the basis of risk; and educational interventions with health professionals. Conclusion. Strategies such as domestic interventions can promote health and functionality of elderlies, as well as reduce mortality, use of the health system and costs. Besides that, the use of hard and light-hard technologies are important for risk prevention and care management for the elderly. There is a need to create programs for risk prevention and effective management of elderly care at the primary level.
Raquel de Deus Mendonça
Full Text Available OBJECTIVES: To analyze the dietary profile of participants who used two health promotion services located in socially vulnerable areas in a Brazilian metropolis. METHODS: A cross-sectional comparative study was conducted with participants (n = 370 aged ≥ 20 years who joined two services of the Academias da Cidade program in Belo Horizonte, Minas Gerais, Brazil. The study participants engaged in physical activity and nutritional education actions directed by the services from 2009 to 2010. The sociodemographic and economic conditions and health and nutrition profiles of each individual were assessed. RESULTS: Participants from a high social-risk who used the service did not demonstrate adequate intake of vegetables (54.6 versus 43.6%; p = 0.038, sweets (33.5 versus 23.2%; p = 0.030, soft drinks (28.5 versus 11.9%; p < 0.001, artificial juice (34.7 versus 22.6%; p = 0.011, and processed meat (48.8 versus 32.7; p = 0.002. However, in the other service, lower social vulnerability, a higher prevalence of abdominal adiposity (60.7 versus 43.0%; p = 0.004 and consumption of high-fat meat products (53.0 versus 36.5%; p = 0.002 was observed. CONCLUSION: Participants who used both services demonstrated inadequate food intake compatible with the development of chronic disease profiles. However, the participants in each service were distinct from each other. This suggests that promotion of healthy eating should to contemplate the territory and its interface with people health.
This report presents results from FMCSAs Roadside Intervention Model for fiscal year 2007. The model estimates the number of crashes avoided, as well as injuries avoided and lives saved, as a result of the Agencys roadside inspection program. T...
Thonse, Umesh; Behere, Rishikesh V; Frommann, Nicole; Sharma, Psvn
Social cognition refers to mental operations involved in processing of social cues and includes the domains of emotion processing, Theory of Mind (ToM), social perception, social knowledge and attributional bias. Significant deficits in ToM, emotion perception and social perception have been demonstrated in schizophrenia which can have an impact on socio-occupational functioning. Intervention modules for social cognition have demonstrated moderate effect sizes for improving emotion identification and discrimination. We describe the Indian version of the Training of Affect Recognition (TAR) program and a pilot study to demonstrate the feasibility of administering this intervention program in the Indian population. We also discuss the cultural sensibilities in adopting an intervention program for the Indian setting. To the best of our knowledge this is the first intervention program for social cognition for use in persons with schizophrenia in India. Copyright © 2017 Elsevier B.V. All rights reserved.
As they pay more attention to accountability, funders and implementers of early childhood interventions are becoming more interested in comparing the benefits their programs produce and the costs they incur...
Chin A Paw Marijke
Full Text Available Abstract Background Eating patterns in Western industrialized countries are characterized by a high energy intake and an overconsumption of (saturated fat, cholesterol, sugar and salt. Many chronic diseases are associated with unhealthy eating patterns. On the other hand, a healthy diet (low saturated fat intake and high fruit and vegetable intake has been found important in the prevention of health problems, such as cancer and cardio-vascular disease (CVD. The worksite seems an ideal intervention setting to influence dietary behavior. The purpose of this study is to present the effects of a worksite environmental intervention on fruit, vegetable and fat intake and determinants of behavior. Methods A controlled trial that included two different governmental companies (n = 515: one intervention and one control company. Outcome measurements (short-fat list and fruit and vegetable questionnaire took place at baseline and 3 and 12 months after baseline. The relatively modest environmental intervention consisted of product information to facilitate healthier food choices (i.e., the caloric (kcal value of foods in groups of products was translated into the number of minutes to perform a certain (occupational activity to burn these calories. Results Significant changes in psychosocial determinants of dietary behavior were found; subjects at the intervention worksite perceived more social support from their colleagues in eating less fat. But also counter intuitive effects were found: at 12 months the attitude and self-efficacy towards eating less fat became less positive in the intervention group. No effects were found on self-reported fat, fruit and vegetable intake. Conclusion This environmental intervention was modestly effective in changing behavioral determinant towards eating less fat (social support, self-efficacy and attitude, but ineffective in positively changing actual fat, fruit and vegetable intake of office workers.
Full Text Available Abstract Background Although lifestyle interventions targeting multiple lifestyle behaviors are more effective in preventing unhealthy weight gain and chronic diseases than intervening on a single behavior, few studies have compared individual and combined effects of diet and/or exercise interventions on health-related quality of life (HRQOL. In addition, the mechanisms of how these lifestyle interventions affect HRQOL are unknown. The primary aim of this study was to examine the individual and combined effects of dietary weight loss and/or exercise interventions on HRQOL and psychosocial factors (depression, anxiety, stress, social support. The secondary aim was to investigate predictors of changes in HRQOL. Methods This study was a randomized controlled trial. Overweight/obese postmenopausal women were randomly assigned to 12 months of dietary weight loss (n = 118, moderate-to-vigorous aerobic exercise (225 minutes/week, n = 117, combined diet and exercise (n = 117, or control (n = 87. Demographic, health and anthropometric information, aerobic fitness, HRQOL (SF-36, stress (Perceived Stress Scale, depression [Brief Symptom Inventory (BSI-18], anxiety (BSI-18 and social support (Medical Outcome Study Social Support Survey were assessed at baseline and 12 months. The 12-month changes in HRQOL and psychosocial factors were compared using analysis of covariance, adjusting for baseline scores. Multiple regression was used to assess predictors of changes in HRQOL. Results Twelve-month changes in HRQOL and psychosocial factors differed by intervention group. The combined diet + exercise group improved 4 aspects of HRQOL (physical functioning, role-physical, vitality, and mental health, and stress (p ≤ 0.01 vs. controls. The diet group increased vitality score (p Conclusions A combined diet and exercise intervention has positive effects on HRQOL and psychological health, which may be greater than that from exercise or diet alone. Improvements in
Full Text Available Abstract Background Treatment with Androgen Deprivation Therapy (ADT for prostate cancer is associated with changes in body composition including increased fat and decreased lean mass; increased fatigue, and a reduction in quality of life. No study to date has evaluated the effect of dietary and physical activity modification on the side-effects related to ADT. The aim of this study is to evaluate the efficacy of a 6-month dietary and physical activity intervention for prostate cancer survivors receiving ADT to minimise the changes in body composition, fatigue and quality of life, typically associated with ADT. Methods Men are recruited to this study if their treatment plan is to receive ADT for at least 6 months. Men who are randomised to the intervention arm receive a home-based tailored intervention to meet the following guidelines a ≥ 5 servings vegetables and fruits/day; b 30%-35% of total energy from fat, and Discussion The results of this study will provide detailed information on diet and physical activity levels in prostate cancer patients treated with ADT and will test the feasibility and efficacy of a diet and physical activity intervention which could provide essential information to develop guidelines for prostate cancer patients to minimise the side effects related to ADT. Trial registration ISRCTN trial number ISCRTN75282423
Hernández-Guerrero, César; Parra-Carriedo, Alicia; Ruiz-de-Santiago, Diana; Galicia-Castillo, Oscar; Buenrostro-Jáuregui, Mario; Díaz-Gutiérrez, Carmen
Genetic polymorphisms of antioxidant enzymes CAT, GPX, and SOD are involved in the etiology of obesity and its principal comorbidities. The aim of the present study was to analyze the effect of aforementioned SNPs over the output of several variables in people with obesity after a nutritional intervention. The study included 92 Mexican women, which received a dietary intervention by 3 months. Participants were genotyped and stratified into two groups: (1) carriers; mutated homozygous plus heterozygous (CR) and (2) homozygous wild type (WT). A comparison between CR and WT was done in clinical (CV), biochemical (BV), and anthropometric variables (AV), at the beginning and at the end of the intervention. Participants ( n = 92) showed statistically significant differences ( p T GPX1 (rs1050450), - 251A>G SOD1 (rs2070424), and - 262C>T CAT (rs1001179). (B) Only CR showed statistically changes ( p T CAT (rs7943316) and 47C>T SOD2 (rs4880). The dietary intervention effect was statistically significantly between the polymorphisms of 47C>T SOD2 and BMI, SBP, TBARS, total cholesterol, and C-LCL ( p T CAT (rs7943316) and SBP, DBP, total cholesterol, and atherogenic index ( p CAT enzymes.
... 34 Education 2 2010-07-01 2010-07-01 false Purpose of the early intervention program for infants... EDUCATION EARLY INTERVENTION PROGRAM FOR INFANTS AND TODDLERS WITH DISABILITIES General Purpose, Eligibility, and Other General Provisions § 303.1 Purpose of the early intervention program for infants and...
Kroeger, Lori A.; Brown, Rhonda Douglas; O'Brien, Beth A.
Research Findings: This article describes major theories and research on math cognition across the fields of neuroscience, cognitive psychology, and education and connects these literatures to intervention practices. Commercially available math intervention programs were identified and evaluated using the following questions: (a) Did neuroscience…
Stice, Eric; Rohde, Paul; Seeley, John R.; Gau, Jeff M.
Objective: Evaluate a new 5-step method for testing mediators hypothesized to account for the effects of depression prevention programs. Method: In this indicated prevention trial, at-risk teens with elevated depressive symptoms were randomized to a group cognitive-behavioral (CB) intervention, group supportive expressive intervention, CB…
Tam, Kai Yung; Heward, William L.; Heng, Mary Anne
We used a multiple baseline across students design to evaluate the effects of an intervention program consisting of vocabulary instruction, error correction, and fluency building on oral reading rate and comprehension of five English-language learners who were struggling readers in a primary school. During the first intervention condition (new…
Cramer, Kristine M.; Castro-Olivo, Sara
Student self-reports of resiliency and social-emotional internalizing problems were examined to determine intervention effects of a culturally adapted social and emotional learning (SEL) program. Data were analyzed from 20 culturally and linguistically diverse high school students who participated in a school-based 12-lesson SEL intervention and…
Burke, Mack D.; Rispoli, Mandy; Clemens, Nathan H.; Lee, Yuan-Hsuan; Sanchez, Lisa; Hatton, Heather
Universal behavioral screening is a major part of positive behavioral support and response to intervention systems. Program-wide positive behavioral interventions and supports (PBIS) focuses on establishing social, emotional, and behavioral competence through promotion of a small set of behavioral expectations that are agreed upon, taught, and…
Hulette, Annmarie C.; Dunham, Mackenzie; Davis, Mindy; Gortney, Jason; Lieberman, Alicia F.
This article describes the Attachment Vitamins program, a trauma-informed parent group intervention for families with young children. Attachment Vitamins is a relational psychoeducational intervention based on the principles of Child-Parent Psychotherapy (CPP). Its goal is to repair the impact of chronic stress and trauma through strengthening the…
Abstract Background Maternal weight and maternal weight gain during pregnancy exert a significant influence on infant birth weight and the incidence of macrosomia. Fetal macrosomia is associated with an increase in both adverse obstetric and neonatal outcome, and also confers a future risk of childhood obesity. Studies have shown that a low glycaemic diet is associated with lower birth weights, however these studies have been small and not randomised 1 2 . Fetal macrosomia recurs in a second pregnancy in one third of women, and maternal weight influences this recurrence risk 3 . Methods\\/Design We propose a randomised control trial of low glycaemic index carbohydrate diet vs. no dietary intervention in the prevention of recurrence of fetal macrosomia. Secundigravid women whose first baby was macrosomic, defined as a birth weight greater than 4000 g will be recruited at their first antenatal visit. Patients will be randomised into two arms, a control arm which will receive no dietary intervention and a diet arm which will be commenced on a low glycaemic index diet. The primary outcome measure will be the mean birth weight centiles and ponderal indices in each group. Discussion Altering the source of maternal dietary carbohydrate may prove to be valuable in the management of pregnancies where there has been a history of fetal macrosomia. Fetal macrosomia recurs in a second pregnancy in one third of women. This randomised control trial will investigate whether or not a low glycaemic index diet can affect this recurrence risk. Current Controlled Trials Registration Number ISRCTN54392969
Bailey, Beth A.
Despite the known dangers of pregnancy smoking, rates remain high, especially in the rural, Southern United States. Interventions are effective, but few have been developed and tested in regions with high rates of pregnancy smoking, a culture that normalizes smoking, and a hard-to-reach prenatal population. The goals were to describe a smoking…
Toral, Natacha; Slater, Betzabeth
To assess the impact of a six-month stage-based intervention on fruit and vegetable intake, regarding perceived benefits and barriers, and self-efficacy among adolescents. Randomized treatment-control, pre-post design. Schools were randomized between control and experimental groups. 860 adolescents from ten public schools in Brasília, Federal District, Brazil were evaluated at baseline; 771 (81%) completed the study. Experimental group received monthly magazines and newsletters aimed at promotion of healthy eating. Self-reported fruit and vegetable intake, stages of change, self-efficacy and decisional balance scores were evaluated at baseline and post-intervention in both groups. The effectiveness of the intervention was evaluated using the analysis of covariance model (ANCOVA) and repeated measurement analysis by means of weighted least squares. Comparison between the proportions of adolescents who advanced through the stages during the intervention was performed using the Mantel-Haenszel chi-square test. After adjusting for sex and age, study variables showed no modifications through the proposed intervention. There was no statistical difference in participant mobility in the intervention and control groups between the stages of change, throughout the study. A nutritional intervention based exclusively on distribution of stage-matched printed educational materials was insufficient to change adolescents' dietary behavior.
Crepinsek, Mary Kay; Singh, Anita; Bernstein, Lawrence S; McLaughlin, Joan E
To determine the effects of offering universal-free school breakfast in elementary schools on students' dietary outcomes. Experimental study with random assignment of 153 matched elementary schools in six school districts. Treatment schools offered universal-free school breakfast, and control schools continued to operate the traditional means-tested School Breakfast Program. Twenty-four-hour dietary recalls were collected from sample students near the end of the first year. About 30 students in second through sixth grades were randomly selected from each school (n=4,358). Free school breakfasts were made available to all students in treatment schools, regardless of family income, for three consecutive school years (2000-2001 to 2002-2003). Breakfast consumption and food and nutrient intake. Hierarchical mixed-models and logistic regression, adjusting for age, sex, minority status, and income eligibility for the regular school meal programs, were used to estimate effects. Despite a significant increase in school breakfast participation among sample students in treatment schools (from 16% to 40%, Pbreakfast skipping did not differ between groups (4% overall). Treatment school students were more likely to consume a nutritionally substantive breakfast (Pbreakfast available in elementary schools did not change students' dietary outcomes after nearly 1 year. To improve children's diets overall, efforts should focus on ensuring all students have access to a healthful breakfast, at home or at school.
Rezapour-Firouzi, Soheila; Arefhosseini, Seyed Rafie; Ebrahimi-Mamaghani, Mehrangiz; Farhoudi, Mehdi; Baradaran, Behzad; Ali, Torbati Mohammad; Zamani, Fatemeh
The risk of developing multiple sclerosis (MS) is associated with increased dietary intake of saturated fatty acids. For many years it has been suspected that this disease might be associated with an imbalance between unsaturated and saturated fatty acids. We determined erythrocyte membrane fatty acids levels in Hot nature dietary intervention with co-supplemented hemp seed and evening primrose oils in multiple sclerosis patients. To determine the erythrocyte membrane fatty acids levels and correlate it with expanded disability status scale (EDSS) at baseline after 6 months intervention in MS patients by gas chromatography, in this double blind, randomized trial, 100 RRMS patients with EDSShemp seed and evening primrose oils with advised Hot nature diet. "Group B" received olive oil and "Group C" received the co-supplemented oils. The results showed that the mean follow-up was 180 ± 2.9SD days (N=65, 23 M and 42 F aged 34.25 ± 8.07 years with disease duration of 6.80 ± 4.33 years). There was no significant difference in the study parameters at baseline. After 6 months, EDSS, Immunological parameters and the erythrocyte cell membrane with regard to specific fatty acids showed improvement in the group A and C, whereas there was worsening condition for the group B after the intervention. We concluded that Hot-nature dietary intervention with co-supplemented hemp seed and evening primrose oils caused an increase PUFAs in MS patients and improvement in the erythrocyte membrane fatty acids composition. This could be an indication of restored plasma stores, and a reflection of disease severity reduction.
Chan, Agnes S.; Sze, Sophia L.; Han, Yvonne M. Y.; Cheung, Mei-chun
Executive dysfunctions have been found to be related to repetitive/disinhibited behaviors and social deficits in autism spectrum disorders (ASDs). This study aims to investigate the potential effect of a Shaolin-medicine-based dietary modification on improving executive functions and behavioral symptoms of ASD and exploring the possible underlying neurophysiological mechanisms. Twenty-four children with ASD were randomly assigned into the experimental (receiving dietary modification for one m...
Smith, Marilyn E; Randall, Elizabeth J
Intimate partner violence continues to be a confounding national health problem, especially for women and children. Certified batterers' intervention programs are one means currently being used to combat intimate partner violence. Existential phenomenology was utilized in this qualitative study to gain an understanding of the perceptions of the perpetrator prior to beginning a batterer intervention program. The batterer's experience is divided into two major themes: lack of justification of behaviors toward him and minimization and justification of his behaviors toward the victim and others. It is hoped that obtaining this understanding will encourage program personnel working in the area of batterers' intervention programs to include more emotional skills training within such programs, thus improving the quality of life for victims, perpetrators, and their families.
Shen, Chen; Wan, Alice; Kwok, Lit Tung; Pang, Sally; Wang, Xin; Stewart, Sunita M; Lam, Tai Hing; Chan, Sophia S
Neighborhood cohesion, which refers to the extent of the connectedness and solidarity among residents in a community or neighborhood, is an important determinant of human health. To enhance neighborhood cohesion, the "Learning Families Project" was developed with a series of intervention programs in Kwun Tong in Hong Kong, a district with low neighborhood cohesion. This project, based on the social ecological model, provided a platform for neighbors to learn, communicate and interact with each other. This quasi-experimental study included two nearby government subsidized low rent housing estates separated by busy main roads. One served as the intervention (Tsui Ping (South) Estate) and one as the control (Shun Tin Estate) estate. The intervention included promotion, resident training and learning programs, embodied by a series of community activities such as talks, day camp, thematic activities and horticulture class. Baseline (before the programs) and follow-up (one year after the programs) surveys were conducted both in the intervention and control estate to assess the impact of the programs on neighborhood cohesion. The number of residents who completed both the baseline and follow-up surveys was 502 in the intervention estate and 476 in the control estate. Neighborhood cohesion significantly improved in the intervention group after the programs (Cohen effect size d: 0.15). Compared with the control group, the improvements in closeness of the neighborhood and trust in neighbors were significantly greater in the intervention group (Cohen effect size d: 0.13 and 0.14, respectively). This brief intervention program using a quasi-experimental study design increased neighborhood cohesion in a low rent housing estate. ClinicalTrials.gov NCT02851667.
Dembo, Richard; Gulledge, Laura M
School truancy, particularly in primary and secondary schools, represents a serious issue deserving attention in communities across the nation. Most often treated as a management and disciplinary problem, serious attention to the underlying causes of truancy is usually given after the youth's absence from school becomes frequent or chronic. Truant youths are at considerable risk of continuing their troubled behavior in school, experiencing psychosocial difficulties, and entering the juvenile justice system. Unfortunately, with few exceptions, truancy has not received significant attention by criminologists. This paper addresses three questions: (1) What kinds of truancy programs exist in the U.S? (2) What evidence do we have regarding their effectiveness? (3) What system and programmatic issues present obstacles to implementing successful truancy programs, and need to be considered in establishing effective programs? Finally, we discuss efforts that are underway in Hillsborough County, Florida in implementing an effective continuum of service for truant youths and their families.
What Works Clearinghouse, 2018
The "Knowledge Is Power Program" ("KIPP") is a nonprofit network of more than 200 public charter schools educating early childhood, elementary, middle, and high school students. The What Works Clearinghouse (WWC) identified four studies of "KIPP" that fall within the scope of the Charter Schools topic area and meet…
Oct 16, 2017 ... A multi-level analysis was used to investigate the effect of HIV/AIDS prevention program components at the workplace on HIV/AIDS knowledge, perceived accessibility to condoms and condom use with regular sexual partners among 699 young factory workers (aged 18–24 years), controlling for their ...
Aumont-Boucand, V.; Millard, S.; Packman, A.
In this paper, two proponents of different approaches to early stuttering discuss how they would manage a hypothetical case of stuttering in a preschool-age girl. Two evidence-based approaches are discussed: Palin Parent-Child Interaction Therapy and the Lidcombe Program. This paper arose from an oral discussion session held at the International Fluency Association Conference in Tours, France in 2012.
Casagrande, Sarah Stark; Dalcin, Arlene; McCarron, Phyllis; Appel, Lawrence J; Gayles, Debra; Hayes, Jennifer; Daumit, Gail
To assess the effectiveness of an intervention to reduce the calorie content of meals served at two psychiatric rehabilitation programs. Intervention staff assisted kitchen staff with ways to reduce calories and improve the nutritional quality of meals. Breakfast and lunch menus were collected before and after a 6-month intervention period. ESHA software was used to determine total energy and nutrient profiles of meals. Total energy of served meals significantly decreased by 28% at breakfast and 29% at lunch for site 1 (P breakfast for site 2 (P = 0.018). Total sugars significantly decreased at breakfast for both sites (P ≤ 0.001). In general, sodium levels were high before and after the intervention period. The nutrition intervention was effective in decreasing the total energy and altering the composition of macro-nutrients of meals. These results highlight an unappreciated opportunity to improve diet quality in patients attending psychiatric rehabilitation programs.
Claudi Jensen, Anne Grete
Presentation of a salutogenic theory of return to work (RTW). The study group include 118 unskilled Danish public employees and privately employed house-cleaners on sick leave due to musculoskeletal and/or common mental illnesses. Theory of RTW is discussed from a theoretical and empirical viewpoint, using baseline-data from an intervention study in a longitudinal, non-randomized study design with follow-up after one year. High work ability, strong social support from colleagues and over-commitment are the most important prognostic factors for RTW. An active coping style, high self-efficacy and Sense of Coherence (SOC) are found to increase RTW and high hostility and over-commitment to decrease RTW. Besides health elements in work ability are SOC, self-efficacy, social support and physical activity. Work ability and active coping mediate positive associations between RTW and health, and a negative association with stress. Work ability seems to express the intention to work decisive for RTW, reflecting the interpretation of the work/health situation based on comprehensibility, meaningfulness and manageability. It is influenced by the personal view of life, attitudes and interaction with the workplace. An ecological theory, integrating health promotion is proposed. A later paper will present the intervention study and further validation of the theory.
Full Text Available Abstract Background Obesity in children has increased in recent years throughout the world and is associated with adverse health consequences. Early interventions, including appropriate pedagogy strategies, are important for a successful intervention program. The aim of this study was to assess changes in body mass index, the ability to perform sport activities, behavior in the classroom and academic performance following one year of a health-wellness intervention program in obese youth. Methods The CEMHaVi program included 37 obese children (19 girls and 18 boys. Participants received an intervention program consisting of physical activity and health education. Assessment included body mass index, academic performance, classroom performance and ability to perform sport activities. Paired t tests were used to assess the effects of intervention, and chi square was used to assess inter-action between measures. Results Findings of the study suggest significant decrease in Z scores of Body Mass Index and an improvement of academic performance, classroom behavior and the ability to perform sport activities (p Conclusions Results following year one of CEMHaVi showed that a program of physical activity and health education had positive effects on obesity, behavior in the classroom and the ability to perform sport activities in obese adolescents. Significant inter-action in changes between variables was observed. Findings are important for designing intervention models to improve health in obese youth.
Full Text Available This study analyzed, first, if there were any differences in attitudes towards partner violence (i.e., perceivedseverity, victim blaming, and acceptability, responsibility attributions, sexism, and risk of recidivismbetween Latin American immigrants and Spanish offenders convicted of intimate-partner violence at thebeginning of a batterer intervention program. Second, differences in the batterer intervention programoutcomes between Spanish and Latin American offenders were explored. The sample consisted of 278batterers (211 Spanish and 67 Latin American who participated in a community-based battererintervention program. Results showed significant differences between Spanish and Latin Americanoffenders in perceived severity, victim blaming, violence against women acceptability, and benevolentsexism. Regarding batterer intervention program outcomes, results showed that despite initial differencesbetween Spanish and Latin American offenders, both groups benefit equally from the intervention.
Febres, Jeniimarie; Shorey, Ryan C.; Brasfield, Hope; Zucosky, Heather C.; Ninnemann, Andrew; Elmquist, Joanna; Bucossi, Meggan M.; Andersen, Shawna M.; Schonbrun, Yael C.; Stuart, Gregory L.
The substantial increase in the enrollment of women in batterer intervention programs (BIPs) over the past 30 years has greatly outpaced research on women who perpetrate intimate partner violence (IPV). As a result, it is unknown whether existing programs, which were originally designed to treat male perpetrators, are effective at preventing…
González-Valenzuela, María-José; Martín-Ruiz, Isaías
The study aimed to analyze the effects on reading of an early oral and written language intervention program for Spanish children at risk of learning difficulties. The goal of this classroom-based program was to prioritize a systematic approach to reading and writing and to foster phonological knowledge and the development of oral language…
Cheung, Pui Pui Phoebe; Siu, Andrew M. H.; Brown, Ted; Yu, Mong-lin
This pilot study explored the efficacy of a social-cognitive intervention program for adolescents with Autism Spectrum Disorder (ASD). Seven adolescents with ASD (mean age = 12.57 years) attended a school-based 10-week program. Social Skills Improvement System Rating Scales, Goal Attainment Scaling (GAS), and Theory of Mind Inventory were…
Girvin, Heather; DePanfilis, Diane; Daining, Clara
Objective: An exploratory analysis of self-report data gathered by the Family Connections program is used to build a predictive model of program completion. Method: The sample includes 136 families in a poor, urban neighborhood who meet risk criteria for child neglect. Families are randomly assigned to receive 3- or 9-month interventions.…
VanDierendonck, D; Schaufeli, W.B; Buunk, Abraham (Bram)
This study evaluated a 5-week, group-based burnout intervention program among direct-care professionals working with mentally disabled individuals. Equity theory was used as the theoretical framework. The main objective of the program was to reduce perceptions of inequity in the relationship with
Bennett, Larry W.; Stoops, Charles; Call, Christine; Flett, Heather
Objective: The authors examine the effects of batterer intervention program (BIP) completion on domestic violence re-arrest in an urban system of 30 BIPs with a common set of state standards, common program completion criteria, and centralized criminal justice supervision. Method: 899 men arrested for domestic violence were assessed and completed…
Prupas, Andrea; Harvey, William J.; Benjamin, Janet
The article describes an early intervention approach to aquatics for preschool children with autism. The Aquatic Nursery program successfully taught both the children and their parents to become involved in swimming. Specific programming details are provided in relation to people with autism, and particular attention is paid to aquatic skill…
Stewart, Clarence, M., Jr.
This article deals with a service-learning program focused on human sexuality and HIV/AIDS prevention and intervention at the Howard University Department of Health, Human Performance and Leisure Studies. Topics discussed include how this program was created, an overview of peer education, HIV/AIDS peer education training, and services provided to…
Duthie, Susan J; Duthie, Garry G; Russell, Wendy R; Kyle, Janet A M; Macdiarmid, Jennie I; Rungapamestry, Vanessa; Stephen, Sylvia; Megias-Baeza, Cristina; Kaniewska, Joanna J; Shaw, Lindsey; Milne, Lesley; Bremner, David; Ross, Karen; Morrice, Philip; Pirie, Lynn P; Horgan, Graham; Bestwick, Charles S
Low fruit and vegetable consumption is linked with an increased risk of death from vascular disease and cancer. The benefit of eating fruits and vegetables is attributed in part to antioxidants, vitamins and phytochemicals. Whether increasing intake impacts on markers of disease remains to be established. This study investigates whether increasing daily intake of fruits, vegetables and juices from low (approx. 3 portions), to high intakes (approx. 8 portions) impacts on nutritional and clinical biomarkers. Barriers to achieving the recommended fruit and vegetable intakes are also investigated. In a randomised clinical trial, the participants [19 men and 26 women (39-58 years)] with low reported fruit, juice and vegetable intake (fruit and vegetables and fruit juice (300 ml) daily for 12 weeks. Nutritional biomarkers (vitamin C, carotenoids, B vitamins), antioxidant capacity and genomic stability were measured pre-intervention, at 4-, 8- and 12 weeks throughout the intervention. Samples were also taken post-intervention after a 6-week washout period. Glucose, homocysteine, lipids, blood pressure, weight and arterial stiffness were also measured. Intake of fruit, fruit juice and vegetables was reassessed 12 months after conducting the study and a questionnaire was developed to identify barriers to healthy eating. Intake increased significantly in the intervention group compared to controls, achieving 8.4 portions/day after 12 weeks. Plasma vitamin C (35%), folate (15%) and certain carotenoids [α-carotene (50%) and β-carotene (70%) and lutein/zeaxanthin (70%)] were significantly increased (P fruits and vegetables measured 12 months after the intervention period were amount, inconvenience and cost. While increasing fruit, juice and vegetable consumption increases circulating level of beneficial nutrients in healthy subjects, a 12-week intervention was not associated with effects on antioxidant status or lymphocyte DNA damage. This trial was registered at
Eliane Corrêa Chaves
Full Text Available Objective: To propose a model of phone call intervention for changing dietary patterns and to assess its effectiveness. Method: A study carried out at the Health Promotion School of Medicine, University of São Paulo, with 27 subjects, 3-5 phone calls contacts per user, by means of which were given orientations and interventions on the principles of Cognitive Behavioral Therapy and the Transtheoretical Model on healthy eating. We analyzed the variables weight and body mass index, dietary patterns and overall stage of motivation to change. The data were submitted to analysis of variance with repeated measures at different stages of evaluation: pre-contact, 3rd and 5th phone calls. Results: After intervention, users showed a change in eating behavior in the third contact, and change occurred in weight and BMI in one patient. All findings were not statistically significant. There was improvement in the motivation to acquire new eating habits, also not significant. Conclusion: There was a slight change in feeding behavior, the motivation to change improved for all participants, without, however, have been effective in this type of approach.
Nykänen, I; Rissanen, T H; Sulkava, R; Hartikainen, S
Nutritional risk is relatively common in community-dwelling older people. To objective of this study was to evaluate the effects of individual dietary counseling as part of a Comprehensive Geriatric Assessment on nutritional status among community-dwelling people aged 75 years or older. Data were obtained from a subpopulation of participants in the population-based Geriatric Multidisciplinary Strategy for the Good Care of the Elderly (GeMS) intervention study in 2004 to 2007. In the present study, the population consist 173 persons at risk of malnutrition in the year 2005 in an intervention (n=84) and control group (n=89). Nutritional status, body weight, body mass index, serum albumin were performed at the beginning of the study and at a two-year follow-up. The nutritional screening was performed using the Mini Nutritional Assessment (MNA) test. A increase in MNA scores (1.8 95% confidence interval [CI]: 0.7 to 2.0) and in serum albumin (0.8 g/L, 95% CI: 0.2 to 0.9 g/L) were a significant difference between the groups. Nutritional intervention, even dietary counseling without nutritional supplements, may improve nutritional status.
Silva, Nathane Sanches Marques; Crenitte, Patrícia Abreu Pinheiro
To assess the applicability of an intervention program to children at risk for reading disabilities. This experimental study compared 10 children at risk for reading difficulty submitted to a phonological decoding intervention program (study group) with 10 other children at risk for reading difficulty not submitted to the program (control group). The intervention program was based on two international studies. It comprised 24 sessions: the first 12 sessions were conducted with groups of two to three children, whereas the others were performed individually. The sessions lasted 50 minutes and were held twice a week. Statistical analysis was conducted using the Student's t-test and the Wilcoxon Signed-Rank test. Children at risk for reading difficulties submitted to the phonological decoding intervention program showed statistically significant improvement at post-assessment in the performance of the following skills: letter naming; phoneme-grapheme relationship; phonological awareness; phonological working memory for non-words; phonological working memory for digits in direct order; alphabet recognition in sequence; writing under dictation of words and pseudowords; reading of words and pseudowords. The phonological decoding intervention program showed applicability to improve the prerequisite skills of reading and writing of children at risk for reading disabilities.
Blackford, Krysten; Lee, Andy; James, Anthony P; Waddell, Tracy; Hills, Andrew P; Anderson, Annie S; Howat, Peter; Jancey, Jonine
Issue addressed The Albany Physical Activity and Nutrition (APAN) study investigated the effects of the APAN program, a home-based intervention on dietary and physical activity behaviours and chronic disease risk for rural Australian adults. This paper reports on the process evaluation to gain insight into the link between intervention elements and outcomes. Methods The APAN program comprised resources to improve participants' diet and physical activity. Printed and online resources were provided to participants, complemented by motivational interviews via telephone. Process evaluation used mixed-methods, with a sample of 201 intervention participants residing in a disadvantaged rural area. Participants were aged 50 to 69 years with, or at risk of, metabolic syndrome. Quantitative data were collected using an online survey (n=73); qualitative data were collected via telephone exit interviews with intervention completers (n=8) and non-completers (n=8), and recruitment notes recorded by research assistants. Results The attrition rate of the program was 18%; major reasons for withdrawal were health and personal issues and a loss of interest. The majority of participants found the printed resources useful, attractive, and suitable to their age group. The website was the least preferred resource. Reasons for completing the program included the desired health benefits, wanting to honour the commitment, and wanting to assist with research. Conclusions Carefully planned recruitment will reduce the burden on resources and improve uptake. Understanding reasons for attrition such as family or personal barriers and health issues will assist practitioners to support participants overcome these barriers. Given participants' preference for printed resources, and the known effectiveness of these in combination with other strategies, investigating methods to encourage use of telephone and online support should be a priority. So what? This process evaluation provided an overview of
Lindenskov, Lena; Kirsted, Katrine
“There is nothing so practical as a good theory”. The statement from Kurt Lewin is frequently cited, also in mathematics education. The statement invites for and requires close cooperation between different agents, whatever their own specific relation to practice and theory is...... theory?” and “What makes a good theory good for whom?” This paper explores this variation of how theory is perceived by mathematics teachers and by mathematics researchers involved in a developmental project on early intervention in mathematics education in Denmark. The paper exemplifies how agents....... It is not a straightforward endeavour. One reason is that the term theory as well as the term practice may very well be given different meanings by different agents. This variation is in our view to be considered in “implementation research” and Lewin’s statement ought to be qualified by two questions “Who cares for a good...
Full Text Available We examined the feasibility and effectiveness of a cosmetic intervention program for frail older women. Thirty-nine older adults (83.0 ± 8.65 years from two nursing homes in Tokyo were allocated to a cosmetic (intervention: n = 27 or a light-exercise (control: n = 12 group according to their nursing home residence. Both groups attended weekly classes over a 5-week period from May to June 2009. The program feasibility was examined using class participation, class attendance, and program adherence rates, while the effectiveness of the program was examined using the Geriatric Depression Scale (GDS and participants' engagement in positive activities (i.e., engaging in social activities and going outside. The intervention group showed significantly higher rates on all feasibility measures than did the control group (class participation: 24.1% vs. 13.3%, class attendance: 75.5% vs. 32.6%, program adherence: 70.8% vs. 10.0%. Furthermore, the GDS scores decreased significantly in the intervention group, but not the control group. Although the change in GDS score was larger in the intervention group (−1.30 ± 2.36 than in the control group (−0.75 ± 3.53, the inter-group difference in this change was not significant. No significant differences were found between pre- and post-intervention positive activity rates in either group, or in the inter-group comparisons of changes in these rates. Overall, the cosmetic program was highly feasible and effective for improving the mental health of frail older women. However, further studies using longer intervention periods and larger samples would be needed to identify the program effectiveness.
Abásolo, Lydia; Carmona, Loreto; Hernández-García, César; Lajas, Cristina; Loza, Estíbaliz; Blanco, Margarita; Candelas, Gloria; Fernández-Gutiérrez, Benjamín; Jover, Juan A
To evaluate how an intervention program modifies the clinical course of work disability in musculoskeletal diagnoses. All patients with temporary work disability related to musculoskeletal disorders (MSDs) in 3 health districts of Madrid, Spain were randomized into standard care (control group) or the intervention group. Intervention consisted of a specific program, run by rheumatologists, following detailed proceedings. Inclusion and followup lasted 12 months each. According to the cause, every temporary work disability episode was classified into 11 syndrome categories. For each we calculated efficacy, as the difference between groups in the number of days on sick leave per temporary work disability episode; relative efficacy, or the percentage of days saved in the intervention group; and time of maximum program effect. Analyses were performed on an intent-to-treat basis. Survival techniques were run and results were expressed as the hazard ratio (HR) in the intervention versus control group. A total of 13,077 patients were included, generating 16,297 temporary work disability episodes. The most frequent cause was back pain. Temporary work disability episodes were significantly shorter in the intervention group than in the controls in all syndrome categories except knee pain (excluding osteoarthritis). Program relative efficacy varied from 28-72%. The program was highly efficacious in carpal tunnel syndrome (HR 2.09, 95% confidence interval [95% CI] 1.17-3.75), peripheral osteoarthritis (HR 1.58, 95% CI 1.14-2.19), and inflammatory diseases (HR 1.52, 95% CI 1.09-2.12). The maximum effect of the program always took place within the first 2 months. The implementation of this type of specialist-run, protocol-based early intervention program would be very beneficial in the treatment of patients with work disability related to MSDs, except for those with knee pain (excluding osteoarthritis).
Jensen, Britt W.; von Kappelgaard, Lene M.; Nielsen, Birgit M.
by a 7-d food record. Analyses were conducted based on the daily intake of macronutrients (energy percentage (E%)), fatty acids (E%), added sugar (E%) and dietary fibre (g/d and g/MJ). Analyses were stratified by maternal education level into three categories. Changes in nutrient intake were observed...
The enTECH Telerehabilitation Program explored the use of telerehabilitation as an alternative service delivery model for early intervention therapy services. Utilizing the Kentucky Telehealth Network, two families living in rural Kentucky received occupational therapy services over a 12-week period. Following program implementation, qualitative data was collected using participant journals and interviews. Data analysis identified three thematic categories related to the program: benefits/strengths, challenges/weaknesses, and recommendations for program improvement. Results of the program evaluation indicated that telerehabilitation has the potential to cost-effectively meet the therapeutic needs of children living in rural areas where provider shortages exist. The enTECH Telerehabilitation Program serves as a model for how telerehabilitation can be used to deliver early intervention services to ameliorate health disparities and improve access to rehabilitation services. PMID:25945160
The enTECH Telerehabilitation Program explored the use of telerehabilitation as an alternative service delivery model for early intervention therapy services. Utilizing the Kentucky Telehealth Network, two families living in rural Kentucky received occupational therapy services over a 12-week period. Following program implementation, qualitative data was collected using participant journals and interviews. Data analysis identified three thematic categories related to the program: benefits/strengths, challenges/weaknesses, and recommendations for program improvement. Results of the program evaluation indicated that telerehabilitation has the potential to cost-effectively meet the therapeutic needs of children living in rural areas where provider shortages exist. The enTECH Telerehabilitation Program serves as a model for how telerehabilitation can be used to deliver early intervention services to ameliorate health disparities and improve access to rehabilitation services.
Arenaza, Lide; Medrano, María; Amasene, María; Rodríguez-Vigil, Beatriz; Díez, Ignacio; Graña, Manuel; Tobalina, Ignacio; Maiz, Edurne; Arteche, Edurne; Larrarte, Eider; Huybrechts, Inge; Davis, Catherine L; Ruiz, Jonatan R; Ortega, Francisco B; Margareto, Javier; Labayen, Idoia
The global pandemic of obesity has led to an increased risk for prediabetes and type-2 diabetes (T2D). The aims of the current project are: (1) to evaluate the effect of a 22-week family based intervention program, including supervised exercise, on insulin resistance syndrome (IRS) risk in children with a high risk of developing T2D and (2) to identify the profile of microRNA in circulating exosomes and in peripheral blood mononuclear cells in children with a high risk of developing T2D and its response to a multidisciplinary intervention program including exercise. A total of 84 children, aged 8-12 years, with a high risk of T2D will be included and randomly assigned to control (N = 42) or intervention (N = 42) groups. The control group will receive a family based lifestyle education and psycho-educational program (2 days/month), while the intervention group will attend the same lifestyle education and psycho-educational program plus the exercise program (3 days/week, 90 min per session including warm-up, moderate to vigorous aerobic activities, and strength exercises). The following measurements will be evaluated at baseline prior to randomization and after the intervention: fasting insulin, glucose and hemoglobin A1c; body composition (dual-energy X-ray absorptiometry); ectopic fat (magnetic resonance imaging); microRNA expression in circulating exosomes and in peripheral blood mononuclear cells (MiSeq; Illumina); cardiorespiratory fitness (cardiopulmonary exercise testing); dietary habits and physical activity (accelerometry). Prevention and identification of children with a high risk of developing T2D could help to improve their cardiovascular health and to reduce the comorbidities associated with obesity. ClinicalTrials.gov, ID: NCT03027726 . Registered on 16 January 2017.
Ang, Y K; Mirnalini, K; Zalilah, M S
The use of email and website as channels for workplace health information delivery is not fully explored. This study aims to describe the rationale, design, and baseline findings of an email-linked website intervention to improve modifiable cancer risk factors. Employees of a Malaysian public university were recruited by systematic random sampling and randomised into an intervention (n = 174) or control group (n = 165). A website was developed for the intervention and educational modules were uploaded onto the website. The intervention group received ten consecutive weekly emails with hypertext links to the website for downloading the modules and two individual phone calls as motivational support whilst the control group received none. Diet, lifestyle, anthropometric measurements, psychosocial factors and stages of change related to dietary fat, fruit and vegetable intake, and physical activity were assessed. Participants were predominantly female and in non-academic positions. Obesity was prevalent in 15% and 37% were at risk of co-morbidities. Mean intake of fats was 31%, fruit was -1 serving/day and vegetable was < 1 serving/day. Less than 20% smoked and drank alcohol and about 40% were physically inactive. The majority of the participants fell into the Preparation stage for decreasing fat intake, eating more fruit and vegetables, and increasing physical activity. Self-efficacy and perceived benefits were lowest among participants in the Precontemplation/Contemplation stage compared to the Preparation and Action/Maintenance stages. Baseline data show that dietary and lifestyle practices among the employees did not meet the international guidelines for cancer prevention. Hence the findings warrant the intervention planned.
Anzman-Frasca, Stephanie; Braun, Abbey C; Ehrenberg, Sarah; Epstein, Leonard H; Gampp, April; Leone, Lucia A; Singh, Anita; Tauriello, Sara
Children's consumption of restaurant foods is associated with higher energy intake and lower nutritional quality compared to foods prepared at home. The aim of this pilot study was to test whether an in-restaurant intervention promoting healthy children's meals (i.e. two meals that met nutrition recommendations and were thus healthier than typical children's meal offerings across leading restaurants) affected children's meal selection and intake. Families with 4-to-8-year-old children were recruited from one location of Anderson's Frozen Custard, a regional quick-service restaurant chain. Families were randomly assigned to return to the restaurant during an intervention or control period and were blinded to group assignment. All families received free meals. During the intervention period families also received placemats featuring two healthy "Kids' Meals of the Day" upon restaurant entry. After families finished dining, researchers recorded children's orders and collected leftovers for quantifying dietary intake via weighed plate waste. Poisson regression and chi-square tests were used to compare children's orders between study groups, and t-tests were used to test for differences in dietary intake among children ordering a promoted healthy entrée (main dish) versus those who did not. Fifty-eight families participated. Children who were exposed to the study placemats prior to ordering ordered a significantly greater number of healthy food components compared to controls (p = 0.03). Overall, in the intervention group, 21% of children ordered a healthy entrée or side dish, versus 7% of controls. Children who ordered one of the promoted healthy entrées consumed less saturated fat across the total meal compared to those who did not (p = 0.04). Manipulating the prominence of healthy choices in restaurants may shift children's meal selections. Future research should build on these initial promising results, aiming to increase the potency of the intervention
Galloway, Tamara S; Baglin, Nigel; Lee, Benjamin P; Kocur, Anna L; Shepherd, Maggie H; Steele, Anna M; Harries, Lorna W
Objective Bisphenol A (BPA) has been associated with adverse human health outcomes and exposure to this compound is near-ubiquitous in the Western world. We aimed to examine whether self-moderation of BPA exposure is possible by altering diet in a real-world setting. Design An Engaged Research dietary intervention study designed, implemented and analysed by healthy teenagers from six schools and undertaken in their own homes. Participants A total of 94 students aged between 17 and 19 years from schools in the South West of the UK provided diet diaries and urine samples for analysis. Intervention Researcher participants designed a set of literature-informed guidelines for the reduction of dietary BPA to be followed for 7 days. Main outcome measures Creatinine-adjusted urinary BPA levels were taken before and after the intervention. Information on packaging and food/drink ingested was used to calculate a BPA risk score for anticipated exposure. A qualitative analysis was carried out to identify themes addressing long-term sustainability of the diet. Results BPA was detected in urine of 86% of participants at baseline at a median value of 1.22 ng/mL (IQR 1.99). No effect of the intervention diet on BPA levels was identified overall (P=0.25), but there was a positive association in those participants who showed a drop in urinary BPA concentration postintervention and their initial BPA level (P=0.003). Qualitative analysis identified themes around feelings of lifestyle restriction and the inadequacy of current labelling practices. Conclusions We found no evidence in this self-administered intervention study that it was possible to moderate BPA exposure by diet in a real-world setting. Furthermore, our study participants indicated that they would be unlikely to sustain such a diet long term, due to the difficulty in identifying BPA-free foods. PMID:29431133
The enTECH Telerehabilitation Program explored the use of telerehabilitation as an alternative service delivery model for early intervention therapy services. Utilizing the Kentucky Telehealth Network, two families living in rural Kentucky received occupational therapy services over a 12-week period. Following program implementation, qualitative data was collected using participant journals and interviews. Data analysis identified three thematic categories related to the program: benefits/str...
Laboratory animal models play an important role in atherosclerosis research. One of the most popular laboratory animal species in this field of research is the rabbit. The rabbit fulfils most of the criteria for an animal model for human atherosclerosis. Three rabbit models were established...... and used for dietary or drug intervention: 1) the cholesterol-fed normolipidemic rabbit, 2) the 1% cholesterol- fed heterozygous Watanabe heritable hyperlipidemic (WHHL) rabbit and 3) the homozygous WHHL rabbit. The reproductive performance and physiological blood lipid levels in growing and adult...
Malti, Tina; Noam, Gil G; Beelmann, Andreas; Sommer, Simon
This special issue examines essential challenges and successes for developing, implementing, and disseminating evidence-based psychological interventions for child and adolescent development and mental health. The main aims are to identify what evidence is "good enough" for roll-out, if and how interventions need to be adapted to developmental diversity and contextual variation, and how they relate to complex systemic contexts. Themes of the special issue are twofold and first include questions about adoption versus adaptation, in terms of both developmental tailoring and cultural adaptation of existing intervention programs. Second, the issue tackles questions about what systems of support are needed to ensure the system readiness for child and adolescent mental health interventions. We argue that moving from simple adoption to dynamic adaptation and from programs to collaborative systems offers new perspectives for developing and implementing flexible protocols and strategies that allow adapted intervention. The special issue raises broader questions of whether current intervention programs and practices are good enough in moving us from mere adoption to innovation in system readiness, or whether we need to do more before we can claim that interventions are good enough for roll-out.
Vachharajani, Tushar J; Moossavi, Shahriar; Salman, Loay; Wu, Steven; Dwyer, Amy C; Ross, Jamie; Dukkipati, Ramanath; Maya, Ivan D; Yevzlin, Alexander S; Agarwal, Anil; Abreo, Kenneth D; Work, Jack; Asif, Arif
The development of interventional nephrology has undoubtedly led to an improvement in patient care at many facilities across the United States. However, these services have traditionally been offered by interventional nephrologists in the private practice arena. While interventional nephrology was born in the private practice setting, several academic medical centers across the United States have now developed interventional nephrology programs. University Medical Centers (UMCs) that offer interventional nephrology face challenges, such as smaller dialysis populations, limited financial resources, and real or perceived political "turf" issues." Despite these hurdles, several UMCs have successfully established interventional nephrology as an intricate part of a larger nephrology program. This has largely been accomplished by consolidating available resources and collaborating with other specialties irrespective of the size of the dialysis population. The collaboration with other specialties also offers an opportunity to perform advanced procedures, such as application of excimer laser and endovascular ultrasound. As more UMCs establish interventional nephrology programs, opportunities for developing standardized training centers will improve, resulting in better quality and availability of nephrology-related procedures, and providing an impetus for research activities. © 2011 Wiley Periodicals, Inc.
Chango, Abalo; Pogribny, Igor P
Fetal life is characterized by a tremendous plasticity and ability to respond to various environmental and lifestyle factors, including maternal nutrition. Identification of the role of dietary factors that can modulate and reshape the cellular epigenome during development, including methyl group donors (e.g., folate, choline) and bioactive compounds (e.g., polyphenols) is of great importance; however, there is insufficient knowledge of a particular effect of each type of modulator and/or their combination on fetal life. To enhance the quality and safety of food products for proper fetal health and disease prevention in later life, a better understanding of the underlying mechanisms of dietary epigenetic modulators during the critical prenatal period is necessary. This review focuses on the influence of maternal dietary components on DNA methylation, histone modification, and microRNAs, and summarizes current knowledge of the effect and importance of dietary components on epigenetic mechanisms that control the proper expression of genetic information. Evidence reveals that some components in the maternal diet can directly or indirectly affect epigenetic mechanisms. Understanding the underlying mechanisms of how early-life nutritional environment affects the epigenome during development is of great importance for the successful prevention of adult chronic diseases through optimal maternal nutrition.
Full Text Available Valdosta State University and the Valdosta City Schools (Valdosta, GA partnered in 2008 to form the Valdosta Early College Academy (VECA. VECA epitomizes the early college concept of (a admitting underperforming students with multiple risk factors for dropping out of school (e.g., low socioeconomic status, minority, and first-generation high school or college and (b providing college level dual enrollment courses. VECA is very different than nearly every other early college school in the nation. Most (85% of the 200 early colleges currently operating in the United States begin with students in the 9th grade. Nearly all of the remaining early colleges begin with 7th grade; only a few are 6–12-grade schools. VECA targets two primary priorities, (a innovations that complement the implementation of higher standards and high-quality assessments and (b innovations that support college access and success. The primary purpose of this paper is to chronicle the genesis and development of VECA. This program is very successful, replete with research opportunities, and represents a model early college program. We plan to continue to grow VECA to ultimately include grades six through twelve and to research that growth and development.
Renton, Tian; Tang, Herman; Ennis, Naomi; Cusimano, Michael D; Bhalerao, Shree; Schweizer, Tom A; Topolovec-Vranic, Jane
Although depression is known to affect millions of people worldwide, individuals seeking aid from qualified health care professionals are faced with a number of barriers to treatment including a lack of treatment resources, limited number of qualified service providers, stigma associated with diagnosis and treatment, prolonged wait times, cost, and barriers to accessibility such as transportation and clinic locations. The delivery of depression interventions through the Internet may provide a practical solution to addressing some of these barriers. The purpose of this scoping review was to answer the following questions: (1) What Web-delivered programs are currently available that offer an interactive treatment component for depression?, (2) What are the contents, accessibility, and usability of each identified program?, and (3) What tools, supports, and research evidence are available for each identified program? Using the popular search engines Google, Yahoo, and Bing (Canadian platforms), two reviewers independently searched for interactive Web-based interventions targeting the treatment of depression. The Beacon website, an information portal for online health applications, was also consulted. For each identified program, accessibility, usability, tools, support, and research evidence were evaluated and programs were categorized as evidence-based versus non-evidence-based if they had been the subject of at least one randomized controlled trial. Programs were scored using a 28-point rating system, and evidence- versus non-evidence-based programs were compared and contrasted. Although this review included all programs meeting exclusion and inclusion criteria found using the described search method, only English language Web-delivered depression programs were awarded an evaluation score. The review identified 32 programs meeting inclusion criteria. There was a great deal of variability among the programs captured in this evaluation. Many of the programs were
Full Text Available Amena Sadiya,1,* Sarah Abdi,1,* Salah Abusnana2 1Lifestyle Clinic, 2Research and Education Department, Rashid Center for Diabetes and Research, Ajman, United Arab Emirates *These authors contributed equally to this work Background: Lifestyle Intervention for Weight Loss (LIFE-8 is developed as a structured, group-based weight management program for Emiratis with obesity and type 2 diabetes. It is a 3-month program followed by a 1-year follow-up. The results from the first 2 years are presented here to indicate the possibility of its further adaptation and implementation in this region. Methodology: We recruited 45 participants with obesity and/or type 2 diabetes based on inclusion/exclusion criteria. The LIFE-8 program was executed by incorporating dietary modification, physical activity, and behavioral therapy, aiming to achieve up to 5% weight loss. The outcomes included body weight, fat mass, waist circumference, blood pressure, fasting blood glucose (FBG, hemoglobin A1c (HbA1c, and nutritional knowledge at 3 months and 12 months. Results: We observed a reduction of 5.0% in body weight (4.8±2.8 kg; 95% CI 3.7–5.8, fat mass (–7.8%, P<0.01, and waist circumference (Δ=4±4 cm, P<0.01 in the completed participants (n=28. An improvement (P<0.05 in HbA1c (7.1%±1.0% vs 6.6%±0.7% and FBG (8.2±2.0 mmol/L vs 6.8±0.8 mmol/L was observed in participants with obesity and type 2 diabetes after the program. Increase in nutritional knowledge (<0.01 and overall evaluation of the program (9/10 was favorable. On 1-year follow-up, we found that the participants could sustain weight loss (–4.0%, while obese, type 2 diabetic participants sustained HbA1c (6.6%±0.7% vs 6.4%±0.7% and further improved (P<0.05 the level of FBG (6.8±0.8 mmol/L vs 6.7±0.4 mmol/L. Conclusion: LIFE-8 could be an effective, affordable, acceptable, and adaptable lifestyle intervention program for the prevention and management of diabetes in Emiratis. It was successful not
Paul N. Whitehead
Full Text Available Background 1,3-dimethylamylamine is a commonly used ingredient within dietary supplements. Our prior work with this agent indicates a transient increase in blood pressure (systolic in particular following oral ingestion of a single dosage, but no significant increase in resting blood pressure following chronic ingestion. Moreover, intervention studies involving both two and eight weeks of treatment with finished products containing 1,3-dimethylamylamine indicate minimal or no change in bloodborne markers of health. The present study sought to extend these findings by using a 10 -week intervention trial to determine the change in selected markers of health in a sample of men. Methods 25 healthy men were randomly assigned to either a placebo (n = 13 or to a supplement containing 1,3-dimethylamylamine (n = 12 for a period of 10 weeks. Before and after the intervention, resting blood pressure and heart rate were measured, and blood samples were collected for determination of complete blood count, metabolic panel, and lipid panel. Results No significant differences were noted between conditions for blood pressure ( P > 0.05, although systolic blood pressure increased approximately 6 mmHg with the supplement (diastolic blood pressure decreased approximately 4 mmHg. A main effect for time was noted for heart rate ( P = 0.016, with values decreasing from pre to post intervention. There were significant main effects for time for creatinine (increased from pre to post intervention; P = 0.043 and alkaline phosphatase (decreased from pre to post intervention; P = 0.009, with no condition differences noted ( P > 0.05. There was a significant interaction noted for low density lipoprotein cholesterol (LDL-C ( P = 0.043, with values decreasing in the supplement group from pre to post intervention approximately 7 mg · dL -1 ( P = 0.034. No other effects of significance were noted for bloodborne variables. Conclusion These data indicate that a dietary supplement
Parental recommendations for population level interventions to support infant and family dietary choices: a qualitative study from the Growing Up in Wales, Environments for Healthy Living (EHL) study.
Khanom, Ashrafunnesa; Hill, Rebecca A; Morgan, Kelly; Rapport, Frances L; Lyons, Ronan A; Brophy, Sinead
Childhood obesity presents a challenge to public health. This qualitative study explored the main barriers to dietary choices faced by parents with infants, and the types of interventions and policy level recommendations they would like to see put in place, to promote a healthier food environment. 61 semi-structured interviews with prospective parents and parents of infants (61 mothers and 35 fathers) were conducted. Families were selected according to community deprivation levels using the Townsend Deprivation Index to ensure a representative sample from deprived and affluent neighbourhoods. Inductive thematic analysis was used to analyse the data. Parents identified triggers which led to unhealthy dietary choices such as reliance on fast food outlets due to; shift work, lack of access to personal transport, inability to cook, their own childhood dietary experiences, peer pressure and familial relationships. Parents who made healthy dietary choices reported learning cooking skills while at university, attending community cooking classes, having access to quality food provided by church and community organisations or access to Healthy Start vouchers. They called for a reduction in supermarket promotion of unhealthy food and improved access to affordable and high-quality fresh produce in the local area and in supermarkets. There was a strong message to policy makers to work with commercial companies (food manufactures) as they have resources to lower costs and target messages at a diverse population. Provision of targeted advice to fathers, minority ethnic parents, and tailored and practical advice and information on how to purchase, prepare, store and cook food was requested, along with community cookery classes and improved school cookery lessons. There is a need for parent directed community/population level interventions that aims to reduce socio-ecological barriers to making healthy dietary choices. Parents desired improvements in meals provided in workplaces
Roberts, Kristen M; Grainger, Elizabeth M; Thomas-Ahner, Jennifer M; Hinton, Alice; Gu, Junnan; Riedl, Kenneth M; Vodovotz, Yael; Abaza, Ronney; Schwartz, Steven J; Clinton, Steven K
Plant polyphenols are widespread in the American diet, yet estimated intake is uncertain. We examine the application of the Polyphenol Explorer® (PED) database to quantify polyphenol and ellagitannin (ET) intake of men with prostate cancer and tested the implementation of diets restricted in polyphenols or ETs. Twenty-four men enrolled in a 4-week trial were randomized to usual, low-polyphenol or low-ET diet. Estimated polyphenol and ET intakes were calculated from 3-day diet records utilizing the PED. Urine and plasma metabolites were quantified by UPLC-MS. Adherence to the restricted diets was 95% for the low polyphenol and 98% for low-ET diet. In the usual diet, estimated dietary polyphenol intake was 1568 ± 939 mg/day, with coffee/tea beverages (1112 ± 1028 mg/day) being the largest contributors and estimated dietary ET intake was 12 ± 13 mg/day. The low-polyphenol and low-ET groups resulted in a reduction of total polyphenols by 45% and 85%, respectively, and omission of dietary ETs. UPLC analysis of urinary host and microbial metabolites reflect ET intake. PED is a useful database for assessing exposure to polyphenols. Diets restricted in total polyphenol or ET intake are feasible and UPLC assessment of ET metabolites is reflective of dietary intake. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Blonstein, Andrea C; Yank, Veronica; Stafford, Randall S; Wilson, Sandra R; Rosas, Lisa Goldman; Ma, Jun
The E-LITE (Evaluation of Lifestyle Interventions to Treat Elevated Cardiometabolic Risk in Primary Care) trial evaluated the feasibility and potential effectiveness of translating an evidence-based lifestyle intervention for the management of obesity and related risk factors in a primary care setting. Delivered by allied health care providers, the intervention promoted at least 7% weight loss and at least 150 minutes per week of moderate-intensity physical activity through gradual, sustainable lifestyle changes. Activities included interactive group lessons, food tasting, guided physical activity, and technology-mediated self-monitoring and behavioral counseling. This article discusses insights and potential areas for improvement to strengthen program implementation for dissemination of the E-LITE program to other primary care settings. We focus on (a) the role of allied health professionals in program delivery, (b) strengthening program integration within a primary care clinic, and (c) the use of information technology to extend the reach and impact of the program. Our experience shows the feasibility of implementing an evidence-based lifestyle intervention program combining group-delivered nutrition and behavioral counseling, physical activity training, and technology-mediated follow-up in a primary care setting. Challenges remain, and we offer possible solutions to overcome them.
Full Text Available Abstract Background Childhood obesity is multi-factorial and determined to a large extent by dietary habits, physical activity and sedentary behaviours. Previous research has shown that school-based programmes are effective but that their effectiveness can be improved by including a parental component. At present, there is a lack of effective parental support programmes for improvement of diet and physical activity and prevention of obesity in children. Methods/Design This paper describes the rationale and design of a parental support programme to promote healthy dietary habits and physical activity in six-year-old children starting school. The study is performed in close collaboration with the school health care and is designed as a cluster-randomised controlled trial with a mixed methods approach. In total, 14 pre-school classes are included from a municipality in Stockholm county where there is large variation in socio-economic status between the families. The school classes are randomised to intervention (n = 7 and control (n = 7 groups including a total of 242 children. The intervention is based on social cognitive theory and consists of three main components: 1 a health information brochure; 2 two motivational interviewing sessions with the parents; and 3 teacher-led classroom activities with the children. The primary outcomes are physical activity in the children measured objectively by accelerometry, children's dietary and physical activity habits measured with a parent-proxy questionnaire and parents' self-efficacy measured by a questionnaire. Secondary outcomes are height, weight and waist circumference in the children. The duration of the intervention is six months and includes baseline, post intervention and six months follow-up measurements. Linear and logistic regression models will be used to analyse differences between intervention and control groups in the outcome variables. Mediator and moderator analysis will be performed
Nyberg, Gisela; Sundblom, Elinor; Norman, Asa; Elinder, Liselotte Schäfer
Childhood obesity is multi-factorial and determined to a large extent by dietary habits, physical activity and sedentary behaviours. Previous research has shown that school-based programmes are effective but that their effectiveness can be improved by including a parental component. At present, there is a lack of effective parental support programmes for improvement of diet and physical activity and prevention of obesity in children. This paper describes the rationale and design of a parental support programme to promote healthy dietary habits and physical activity in six-year-old children starting school. The study is performed in close collaboration with the school health care and is designed as a cluster-randomised controlled trial with a mixed methods approach. In total, 14 pre-school classes are included from a municipality in Stockholm county where there is large variation in socio-economic status between the families. The school classes are randomised to intervention (n = 7) and control (n = 7) groups including a total of 242 children. The intervention is based on social cognitive theory and consists of three main components: 1) a health information brochure; 2) two motivational interviewing sessions with the parents; and 3) teacher-led classroom activities with the children. The primary outcomes are physical activity in the children measured objectively by accelerometry, children's dietary and physical activity habits measured with a parent-proxy questionnaire and parents' self-efficacy measured by a questionnaire. Secondary outcomes are height, weight and waist circumference in the children. The duration of the intervention is six months and includes baseline, post intervention and six months follow-up measurements. Linear and logistic regression models will be used to analyse differences between intervention and control groups in the outcome variables. Mediator and moderator analysis will be performed. Participants will be interviewed. The results from
Huye, Holly F; Connell, Carol L; Crook, LaShaundrea B; Yadrick, Kathy; Zoellner, Jamie
Identification of prominent themes to be considered when planning a nutrition intervention using the Reach, Effectiveness, Adoption, Implementation, and Maintenance framework. Qualitative formative research. Women's social and civic organizations in the Lower Mississippi Delta. Thirty-seven (5 white and 32 black) women with a college degree or higher. Impact of dietary and contextual factors related to the Lower Mississippi Delta culture on intervention planning. Case analysis strategy using question-by-question coding. Major themes that emerged were "healthy eating focus" and "promoting a healthy lifestyle" when recruiting organizations (Reach); "positive health changes" as a result of the intervention (Effectiveness); "logistics: time commitment, location, and schedule" to initiate a program (Adoption); "expense of healthy foods" and "cooking and meal planning" as barriers to participation (Implementation); and "resources and training" and "motivation" as necessary for program continuation (Maintenance). The "health of the Delta" theme was found across all dimensions, which reflected participants' compassion for their community. Results were used to develop an implementation plan promoting optimal reach, effectiveness, adoption, implementation, and maintenance of a nutrition intervention. This research emphasizes the benefits of formative research using a systematic process at organizational and individual levels. Copyright © 2014 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.
Tan, Ai May; Lamontagne, Anthony D; Sarmugam, Rani; Howard, Peter
Osteoporosis is a debilitating disease and its risk can be reduced through adequate calcium consumption and physical activity. This protocol paper describes a workplace-based intervention targeting behaviour change in premenopausal women working in sedentary occupations. A cluster-randomised design was used, comparing the efficacy of a tailored intervention to standard care. Workplaces were the clusters and units of randomisation and intervention. Sample size calculations incorporated the cluster design. Final number of clusters was determined to be 16, based on a cluster size of 20 and calcium intake parameters (effect size 250 mg, ICC 0.5 and standard deviation 290 mg) as it required the highest number of clusters.Sixteen workplaces were recruited from a pool of 97 workplaces and randomly assigned to intervention and control arms (eight in each). Women meeting specified inclusion criteria were then recruited to participate. Workplaces in the intervention arm received three participatory workshops and organisation wide educational activities. Workplaces in the control/standard care arm received print resources. Intervention workshops were guided by self-efficacy theory and included participatory activities such as goal setting, problem solving, local food sampling, exercise trials, group discussion and behaviour feedback.Outcomes measures were calcium intake (milligrams/day) and physical activity level (duration: minutes/week), measured at baseline, four weeks and six months post intervention. This study addresses the current lack of evidence for behaviour change interventions focussing on osteoporosis prevention. It addresses missed opportunities of using workplaces as a platform to target high-risk individuals with sedentary occupations. The intervention was designed to modify behaviour levels to bring about risk reduction. It is the first to address dietary and physical activity components each with unique intervention strategies in the context of osteoporosis
Full Text Available Excess caloric intake leads to metabolic overload and is associated with development of type 2 diabetes (T2DM. Current disease management concentrates on risk factors of the disease such as blood glucose, however with limited success. We hypothesize that normalizing blood glucose levels by itself is insufficient to reduce the development of T2DM and complications, and that removal of the metabolic overload with dietary interventions may be more efficacious. We explored the efficacy and systems effects of pharmaceutical interventions versus dietary lifestyle intervention (DLI in developing T2DM and complications. To mimic the situation in humans, high fat diet (HFD-fed LDLr-/- mice with already established disease phenotype were treated with ten different drugs mixed into HFD or subjected to DLI (switch to low-fat chow, for 7 weeks. Interventions were compared to untreated reference mice kept on HFD or chow only. Although most of the drugs improved HFD-induced hyperglycemia, drugs only partially affected other risk factors and also had limited effect on disease progression towards microalbuminuria, hepatosteatosis and atherosclerosis. By contrast, DLI normalized T2DM risk factors, fully reversed hepatosteatosis and microalbuminuria, and tended to attenuate atherogenesis. The comprehensive beneficial effect of DLI was reflected by normalized metabolite profiles in plasma and liver. Analysis of disease pathways in liver confirmed reversion of the metabolic distortions with DLI. This study demonstrates that the pathogenesis of T2DM towards complications is reversible with DLI and highlights the differential effects of current pharmacotherapies and their limitation to resolve the disease.
Hales, Sarah; Dunn, Caroline; Wilcox, Sara; Turner-McGrievy, Gabrielle M
Apps using digital photos to track dietary intake and provide feedback are common, but currently there has been no research examining what evidence-based strategies are included in these apps. A content analysis of mobile apps for photo diet tracking was conducted, including whether effective techniques for interventions promoting behavior change, including self-regulation, for healthy eating (HE) are targeted. An initial search of app stores yielded 34 apps (n = 8 Android and Apple; n = 11 Android; n = 15 Apple). One app was removed (unable to download), and other apps (n = 4) were unable to be rated (no longer available). Remaining apps (n = 29) were downloaded, reviewed, and coded by 2 independent reviewers to determine the number of known effective self-regulation and other behavior change techniques included. The raters met to compare their coding of the apps, calculate interrater agreement, resolve any discrepancies, and come to a consensus. Six apps (21%) did not utilize any of the behavior change techniques examined. Three apps (10%) provided feedback to users via crowdsourcing or collective feedback from other users and professionals, 7 apps (24%) used crowdsourcing or collective feedback, 1 app (3%) used professionals, and 18 apps (62%) did not provide any dietary feedback to users. Few photo diet-tracking apps include evidence-based strategies to improve dietary intake. Use of photos to self-monitor dietary intake and receive feedback has the potential to reduce user burden for self-monitoring, yet photo diet tracking apps need to incorporate known effective behavior strategies for HE, including self-regulation. © 2016 Diabetes Technology Society.
Full Text Available Abstract Background Safe and effective weight control strategies are needed to stem the current obesity epidemic. The objective of this one-year study was to document and compare the macronutrient and micronutrient levels in the foods chosen by women following two different weight reduction interventions. Methods Ninety-six generally healthy overweight or obese women (ages 25–50 years; BMI 25–35 kg/m2 were randomized into a Traditional Food group (TFG or a Meal Replacement Group (MRG incorporating 1–2 meal replacement drinks or bars per day. Both groups had an energy-restricted goal of 5400 kJ/day. Dietary intake data was obtained using 3-Day Food records kept by the subjects at baseline, 6 months and one-year. For more uniform comparisons between groups, each diet intervention consisted of 18 small group sessions led by the same Registered Dietitian. Results Weight loss for the 73% (n = 70 completing this one-year study was not significantly different between the groups, but was significantly different (p ≤ .05 within each group with a mean (± standard deviation weight loss of -6.1 ± 6.7 kg (TFG, n = 35 vs -5.0 ± 4.9 kg (MRG, n = 35. Both groups had macronutrient (Carbohydrate:Protein:Fat ratios that were within the ranges recommended (50:19:31, TFG vs 55:16:29, MRG. Their reported reduced energy intake was similar (5729 ± 1424 kJ, TFG vs 5993 ± 2016 kJ, MRG. There was an improved dietary intake pattern in both groups as indicated by decreased intake of saturated fat (≤ 10%, cholesterol ( Conclusion In this one-year university-based intervention, both dietitian-led groups successfully lost weight while improving overall dietary adequacy. The group incorporating fortified meal replacements tended to have a more adequate essential nutrient intake compared to the group following a more traditional food group diet. This study supports the need to incorporate fortified foods and/or dietary supplements while following an energy
Talsma, Elise F; Borgonjen-van den Berg, Karin J; Melse-Boonstra, Alida; Mayer, Eva V; Verhoef, Hans; Demir, Ayşe Y; Ferguson, Elaine L; Kok, Frans J; Brouwer, Inge D
Introduction of biofortified cassava as school lunch can increase vitamin A intake, but may increase risk of other deficiencies due to poor nutrient profile of cassava. We assessed the potential effect of introducing a yellow cassava-based school lunch combined with additional food-based recommendations (FBR) on vitamin A and overall nutrient adequacy using Optifood (linear programming tool). Cross-sectional study to assess dietary intakes (24 h recall) and derive model parameters (list of foods consumed, median serving sizes, food and food (sub)group frequency distributions, food cost). Three scenarios were modelled, namely daily diet including: (i) no school lunch; (ii) standard 5d school lunch with maize/beans; and (iii) 5d school lunch with yellow cassava. Each scenario and scenario 3 with additional FBR were assessed on overall nutrient adequacy using recommended nutrient intakes (RNI). Eastern Kenya. Primary-school children (n 150) aged 7-9 years. Best food pattern of yellow cassava-based lunch scenario achieved 100 % RNI for six nutrients compared with no lunch (three nutrients) or standard lunch (five nutrients) scenario. FBR with yellow cassava and including small dried fish improved nutrient adequacy, but could not ensure adequate intake of fat (52 % of average requirement), riboflavin (50 % RNI), folate (59 % RNI) and vitamin A (49 % RNI). Introduction of yellow cassava-based school lunch complemented with FBR potentially improved vitamin A adequacy, but alternative interventions are needed to ensure dietary adequacy. Optifood is useful to assess potential contribution of a biofortified crop to nutrient adequacy and to develop additional FBR to address remaining nutrient gaps.
Wright, Julie A; Quintiliani, Lisa M; Turner-McGrievy, Gabrielle M; Migneault, Jeffrey P; Heeren, Timothy; Friedman, Robert H
Health behavior change interventions have focused on obtaining short-term intervention effects; few studies have evaluated mid-term and long-term outcomes, and even fewer have evaluated interventions that are designed to maintain and enhance initial intervention effects. Moreover, behavior theory has not been developed for maintenance or applied to maintenance intervention design to the degree that it has for behavior change initiation. The objective of this paper is to describe a study that compared two theory-based interventions (social cognitive theory [SCT] vs goal systems theory [GST]) designed to maintain previously achieved improvements in fruit and vegetable (F&V) consumption. The interventions used tailored, interactive conversations delivered by a fully automated telephony system (Telephone-Linked Care [TLC]) over a 6-month period. TLC maintenance intervention based on SCT used a skills-based approach to build self-efficacy. It assessed confidence in and barriers to eating F&V, provided feedback on how to overcome barriers, plan ahead, and set goals. The TLC maintenance intervention based on GST used a cognitive-based approach. Conversations trained participants in goal management to help them integrate their newly acquired dietary behavior into their hierarchical system of goals. Content included goal facilitation, conflict, shielding, and redundancy, and reflection on personal goals and priorities. To evaluate and compare the two approaches, a sample of adults whose F&V consumption was below public health goal levels were recruited from a large urban area to participate in a fully automated telephony intervention (TLC-EAT) for 3-6 months. Participants who increase their daily intake of F&V by ≥1 serving/day will be eligible for the three-arm randomized controlled trial. A sample of 405 participants will be randomized to one of three arms: (1) an assessment-only control, (2) TLC-SCT, and (3) TLC-GST. The maintenance interventions are 6 months. All 405
Dowd, A Justine; Chen, Michelle Y; Schmader, Toni; Jung, Mary E; Zumbo, Bruno D; Beauchamp, Mark R
Changes in social cognitions targeted within a group-based mentoring program for adolescent girls were examined as predictors of changes in physical activity (PA) and dietary behavior (in two separate models) over the course of the 7-week program. Data were collected from 310 participants who participated in the program. Multilevel path models were used to assess changes in psychosocial variables predicting changes in behavioral outcomes from pre- to post-program. Analyses revealed that 24.4 and 12.3% of the variance in increases in PA and dietary behavior, respectively, was explained by increases in affective and instrumental attitudes, self-regulatory efficacy (SRE), and intentions. Increases in intentions partially mediated the effects of increases in SRE and affective attitudes on increases in PA behavior. In relation to improvements in dietary behavior, increases in intentions and SRE directly predicted improvements in dietary behavior. These findings suggest potential psychological mechanisms through which a group-based mentoring program may lead to changes in adolescent girls' health-enhancing PA and dietary behaviors. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please email: email@example.com.
Sundell, Knut; Beelmann, Andreas; Hasson, Henna; von Thiele Schwarz, Ulrica
One of the major dilemmas in intervention and implementation research is adaptation versus adherence. High fidelity to an intervention protocol is essential for internal validity. At the same time, it has been argued that adaptation is necessary for improving the adoption and use of interventions by, for example, improving the match between an intervention and its cultural context, thus improving external validity. This study explores the origins of intervention programs (i.e., novel programs, programs adopted from other contexts with or without adaptation) in two meta-analytic intervention data sets from two European countries and compares the effect sizes of the outcomes of the interventions evaluated. Results are based on two samples of studies evaluating German child and youth preventative interventions (k = 158), and Swedish evaluations of a variety of psychological and social interventions (k = 139). The studies were categorized as novel programs, international adoption and contextual adaptation, with a total of six subcategories. In the German sample, after statistically controlling for some crucial methodological aspects, novel programs were significantly more effective than adopted programs. In the Swedish sample, a trend was found suggesting that adopted programs were less effective than adapted and novel programs. If these results are generalizable and unbiased, they favor novel and adapted programs over adopted programs with no adaptation and indicate that adoption of transported programs should not be done without considering adaptation.
Han, Liyuan; Ma, Wenjie; Sun, Dianjianyi; Heianza, Yoriko; Wang, Tiange; Zheng, Yan; Huang, Tao; Duan, Donghui; Bray, J George A; Champagne, Catherine M; Sacks, Frank M; Qi, Lu
Background: Coffee consumption has been associated with glucose metabolism and risk of type 2 diabetes. Objective: We examined whether the genetic variation determining habitual coffee consumption affected glycemic changes in response to weight-loss dietary intervention. Design: A genetic risk score (GRS) was calculated based on 8 habitual coffee consumption-associated single nucleotide polymorphisms. We used general linear models to test changes in glycemic traits in groups randomly assigned to high- and low-fat diets according to tertiles of the GRS. Results: We observed significant interactions between the GRS and low compared with high dietary fat intake on 6-mo changes in fasting insulin and homeostasis model assessment of insulin resistance (HOMA-IR) ( P -interaction = 0.023 and 0.022, respectively), adjusting for age, sex, race, physical activity, smoking, alcohol, seasonal variation, and baseline values of the respective outcomes. Participants with a higher GRS of habitual coffee consumption showed a greater reduction in fasting insulin and a marginally greater decrease in HOMA-IR in the low-fat diet intervention group. Conclusions: Our data suggest that participants with genetically determined high coffee consumption may benefit more by eating a low-fat diet in improving fasting insulin and HOMA-IR in a short term. This trial was registered at clinicaltrials.gov as NCT00072995 and NCT03258203. © 2017 American Society for Nutrition.
Hung, Li-Chen; Liu, Chien-Chi; Hung, Hsiu-Chi; Kuo, Hsien-Wen
This study evaluated a continuous home-visiting program designed for disabled patients. An intervention program was also designed for caregivers that included education and disabled care skills training, and emotional support over a 22-week period. The criteria for the disabled patients were as follows: (1) aged 18 years or older, (2) Barthel activity of daily living (ADL) score of caregivers. Patients were divided into two groups: control group (n=56), and intervention group (n=70). In the control group, caregivers were not provided with any special training and patients were just evaluated at the beginning and end of the program. In the intervention group, caregivers were given intensive training in care for the disabled and completed eight home-visits. The outcomes were measured before and after program using Barthel ADL index, life satisfaction scale (LSS) and caregiver's burnout scale (CBS). The results showed that improvements in ADL, LSS and CBS were significantly greater in the intervention group, compared to the control group. Multiple linear regression models showed that improvements in ADL were higher among patients with early-stage (onset of disability was less than 6 months before the start of the program) disability, patients whose caregivers had good health status, patients in the intervention group and patients who received more daily care hours. For LSS, there was a negative correlation with change in CBS and financial burden. In conclusion, the intervention program significantly improved disabled patients' ADL scores, as well as caregivers' LSS and CBS scores. It is necessary to coordinate medical and public health resources in the community to provide disabled patients and their caregivers with specific training and caregiving skills.
Full Text Available Abstract Background and objectives Disease self-management programs have been a popular approach to reducing morbidity and mortality from chronic disease. Replicating an evidence-based disease management program successfully requires practitioners to ensure fidelity to the original program design. Methods The Florida Health Literacy Study (FHLS was conducted to investigate the implementation impact of the Pfizer, Inc. Diabetes Mellitus and Hypertension Disease Self-Management Program based on health literacy principles in 14 community health centers in Florida. The intervention components discussed include health educator recruitment and training, patient recruitment, class sessions, utilization of program materials, translation of program manuals, patient retention and follow-up, and technical assistance. Results This report describes challenges associated with achieving a balance between adaptation for cultural relevance and fidelity when implementing the health education program across clinic sites. This balance was necessary to achieve effectiveness of the disease self-management program. The FHLS program was implemented with a high degree of fidelity to the original design and used original program materials. Adaptations identified as advantageous to program participation are discussed, such as implementing alternate methods for recruiting patients and developing staff incentives for participation. Conclusion Effective program implementation depends on the talent, skill and willing participation of clinic staff. Program adaptations that conserve staff time and resources and recognize their contribution can increase program effectiveness without jeopardizing its fidelity.
Viester, L.; Verhagen, E.A.L.M.; Bongers, P.M.; Beek, A.J. van der
Objective: To evaluate the process of a health promotion program, aiming to improve physical activity levels and diet among construction workers. Methods: The process evaluation was conducted after the RE-AIM framework for the evaluation of the public health impact of health promotion interventions.
... HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV/AIDS Program.... ACTION: Notice of Ryan White HIV/AIDS Program Part C Early Intervention Services One-Time Noncompetitive... care services for persons living with HIV/AIDS, HRSA will provide a one-time noncompetitive Ryan White...
... HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV/AIDS Program.... ACTION: Notice of Ryan White HIV/AIDS Program Part C Early Intervention Services One-Time Noncompetitive... care services for persons living with HIV/AIDS, HRSA will provide one-time noncompetitive Ryan White...
... HIV/AIDS Program Part C Early Intervention Services Grant Under the Ryan White HIV/AIDS Program AGENCY...: Notice of Ryan White HIV/AIDS Program Part C Early Intervention Services One-Time Noncompetitive Award To... services for persons living with HIV/AIDS, HRSA will provide a one-time noncompetitive Ryan White HIV/AIDS...
... HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV/AIDS Program.... ACTION: Notice of Ryan White HIV/AIDS Program (Part C) Early Intervention Services One-Time... primary care services for persons living with HIV/AIDS, HRSA will provide one-time noncompetitive Part C...
Kim, Sunny S; Rogers, Beatrice L; Coates, Jennifer; Gilligan, Daniel O; Sarriot, Eric
After making large investments to put in place effective health and nutrition interventions, researchers, program implementers, policy makers, and donors all expect lasting effects. However, it is uncertain whether this is the case, and there is less certainty on how to approach the study of program sustainability. This symposium, "Building Evidence for Sustainability of Food and Nutrition Intervention Programs in Developing Countries," provided not only frameworks for conceptualizing sustainability but concrete evidence about the approaches and methods used as well as lessons on how they do or do not work in particular contexts. We presented the following findings: 1) sustainability of activities and impacts of Title II food aid programs in Bolivia and Kenya, 2) sustainability of impact in terms of adoption and consumption of a biofortified orange sweet potato in Uganda, and 3) lessons from incorporating pro-sustainability investment strategies in child survival programs in Guinea. Our symposium introduced a new important body of research on program sustainability to provide insights and stimulate innovative thinking in the design and planning of further applied research and future prosustainability intervention programs.
Nunez, Elizabeth; Gibson, Gretchen; Jones, Judith A; Schinka, John A
In this retrospective longitudinal cohort study, we examined the impact of dental care on outcomes among homeless veterans discharged from a Department of Veterans Affairs (VA) transitional housing intervention program. Our sample consisted of 9870 veterans who were admitted into a VA homeless intervention program during 2008 and 2009, 4482 of whom received dental care during treatment and 5388 of whom did not. Primary outcomes of interest were program completion, employment or stable financial status on discharge, and transition to permanent housing. We calculated descriptive statistics and compared the 2 study groups with respect to demographic characteristics, medical and psychiatric history (including alcohol and substance use), work and financial support, and treatment outcomes. Veterans who received dental care were 30% more likely than those who did not to complete the program, 14% more likely to be employed or financially stable, and 15% more likely to have obtained residential housing. Provision of dental care has a substantial positive impact on outcomes among homeless veterans participating in housing intervention programs. This suggests that homeless programs need to weigh the benefits and cost of dental care in program planning and implementation.
Tanner, Lynn; Sencer, Susan; Hooke, Mary C
Chemotherapy may cause neuromuscular impairments that can have life-long effects. The Stoplight Program (SLP) was developed as a proactive physical therapy (PT) intervention directed at impairments in children with acute lymphoblastic leukemia (ALL). In this program evaluation, we assessed the feasibility of the SLP delivered as part of standard care and identified body function and activity patterns in patients who received the intervention. Children ages 1 to 22 years, diagnosed with ALL, received an assessment by a physical therapist as part of usual care. The SLP intervention used 3 levels to categorize the impairment levels and intensity of PT. Of the children (n = 135) screened, 46% completed 5 intervention visits and 32% completed the program and met discharge criteria. At initial assessment, 46% of children ages 1 to 5 years and 67% of children ages 6 to 22 years had abnormal motor function. Those completing the program tested within the healthy norms. Research is needed on variables that influence adherence to a PT program and the range of functional impairment and activity limitations in this population.
Ayala, Guadalupe X; Ibarra, Leticia; Horton, Lucy; Arredondo, Elva M; Slymen, Donald J; Engelberg, Moshe; Rock, Cheryl L; Hernandez, Erika; Parada, Humberto; Elder, John P
Entertainment education and the promotora model are 2 evidence-based health communication strategies. This study examined their combined effect on promoting healthy eating among mothers in a family-based intervention. Participants were 361 Mexican-origin families living in Imperial County, California, who were randomly assigned to an intervention or delayed treatment condition. The intervention involved promotoras (community health workers) who delivered 11 home visits and 4 telephone calls. Home visits included a 12-minute episode of a 9-part situation comedy depicting a family struggling with making healthy eating choices; an accompanying family workbook was reviewed to build skills and left with the family. Baseline and immediate postintervention data were collected from the mothers, including the primary outcome of daily servings of fruits and vegetables. Other dietary and psychosocial factors related to healthy eating were examined. At postintervention, mothers in the intervention reported increases in daily vegetable servings (p ≤ .05); however, no changes were observed in fruit consumption. Improvements were observed in behavioral strategies to increase fiber (p ≤ .001) and to decrease fat intake (p ≤ .001), unhealthy eating behaviors (p ≤ .001), and individual (p ≤ .05) and family-related (p ≤ .01) perceived barriers to healthy eating. Entertainment education and promotoras engaged families and improved mothers' diets. Further research should examine the dose needed for greater changes.
Effects of a dietary intervention on acute gastrointestinal side effects and other aspects of health-related quality of life: A randomized controlled trial in prostate cancer patients undergoing radiotherapy
Pettersson, Anna; Johansson, Birgitta; Persson, Christina; Berglund, Anders; Turesson, Ingela
Purpose: To study the effect of a dietary intervention on acute gastrointestinal side effects and other aspects of health-related quality of life (HRQOL) in prostate cancer patients referred to radiotherapy. Materials and methods: A total of 130 patients were randomly assigned to one of two groups: an intervention group (IG, n = 64), instructed to reduce their intake of insoluble dietary fibres and lactose, a standard care group (SC, n = 66), instructed to continue their normal diet. Gastrointestinal side effects and other aspects of HRQOL were evaluated from baseline up to 2 months after completed radiotherapy, using the EORTC QLQ-C30 and QLQ-PR25 and the study-specific Gastrointestinal Side Effects Questionnaire (GISEQ). A scale indicating adherence to dietary instructions was developed from a Food Frequency Questionnaire (FFQ), with lower scores representing better compliance. Descriptive and inferential statistical analyses were conducted. Results: There was an interaction effect between randomization and time in the FFQ Scores (p < 0.001), indicating that both groups followed their assigned dietary instructions. The dietary intervention had no effect on gastrointestinal side effects or other aspects of HRQOL. During radiotherapy, the percentage of patients with bowel symptoms and bloated abdomen was lower in IG compared to SC, but the between-group differences were not statistically significant. During radiotherapy, the percentage of patients with bowel symptoms, urinary symptoms, pain, fatigue and diminished physical and role functioning increased in both groups. Conclusions: The dietary intervention had no effect on gastrointestinal side effects or other aspects of HRQOL. The tendency towards lower prevalence of bowel symptoms in IG may indicate some positive effect of the dietary intervention, but methodological refinements, clearer results and longer follow-up are needed before the value of diet change can be established with certainty.
Niakan, Sharareh; Mehraeen, Esmaeil; Noori, Tayebeh; Gozali, Elahe
With the increasing growth of HIV positive people the use of information and communication technologies (ICT) can play an important role in controlling the spread of the AIDS. Web and Mobile are the new technologies that young people take advantage from them. In this study a review to investigate the web and mobile based HIV prevention and intervention programs was carried out. A scoping review was conducted including PubMed, Science direct, Web of Science and Proquest to find relevant sources that published in 2009 to 2016. To identify published, original research that reported the web and mobile-based HIV prevention and intervention programs, an organized search was conducted with the following search keywords in combination: HIV, AIDS, m-Health, Mobile phone, Cell phone, Smartphone, Mobile health, internet, and web. Using the employed strategies, 173 references retrieved. Searched articles were compared based on their titles and abstracts. To identify duplicated articles, the title and abstracts were considered and 101 duplicated references were excluded. By going through the full text of related papers, 35 articles were found to be more related to the questions of this paper from which 72 final included. The advantages of web and mobile-based interventions include the possibility to provide constancy in the delivery of an intervention, impending low cost, and the ability to spread the intervention to an extensive community. Online programs such as Chat room-based Education program, Web-based therapeutic education system, and Online seek information can use for HIV/AIDS prevention. To use of mobile for HIV/AIDS prevention and intervention, programs including in: Health system focused applications, Population health focused applications, and Health messaging can be used.
Chan, Agnes S; Sze, Sophia L; Han, Yvonne M Y; Cheung, Mei-Chun
Executive dysfunctions have been found to be related to repetitive/disinhibited behaviors and social deficits in autism spectrum disorders (ASDs). This study aims to investigate the potential effect of a Shaolin-medicine-based dietary modification on improving executive functions and behavioral symptoms of ASD and exploring the possible underlying neurophysiological mechanisms. Twenty-four children with ASD were randomly assigned into the experimental (receiving dietary modification for one month) and the control (no modification) groups. Each child was assessed on his/her executive functions, behavioral problems based on parental ratings, and event-related electroencephalography (EEG) activity during a response-monitoring task before and after the one month. The experimental group demonstrated significantly improved mental flexibility and inhibitory control after the diet modification, which continued to have a large effect size within the low-functioning subgroup. Such improvements coincided with positive evaluations by their parents on social communication abilities and flexible inhibitory control of daily behaviors and significantly enhanced event-related EEG activity at the rostral and subgenual anterior cingulate cortex. In contrast, the control group did not show any significant improvements. These positive outcomes of a one-month dietary modification on children with ASD have implicated its potential clinical applicability for patients with executive function deficits.
Agnes S. Chan
Full Text Available Executive dysfunctions have been found to be related to repetitive/disinhibited behaviors and social deficits in autism spectrum disorders (ASDs. This study aims to investigate the potential effect of a Shaolin-medicine-based dietary modification on improving executive functions and behavioral symptoms of ASD and exploring the possible underlying neurophysiological mechanisms. Twenty-four children with ASD were randomly assigned into the experimental (receiving dietary modification for one month and the control (no modification groups. Each child was assessed on his/her executive functions, behavioral problems based on parental ratings, and event-related electroencephalography (EEG activity during a response-monitoring task before and after the one month. The experimental group demonstrated significantly improved mental flexibility and inhibitory control after the diet modification, which continued to have a large effect size within the low-functioning subgroup. Such improvements coincided with positive evaluations by their parents on social communication abilities and flexible inhibitory control of daily behaviors and significantly enhanced event-related EEG activity at the rostral and subgenual anterior cingulate cortex. In contrast, the control group did not show any significant improvements. These positive outcomes of a one-month dietary modification on children with ASD have implicated its potential clinical applicability for patients with executive function deficits.
Gomes, António Rui; Marques, Brazelina
This study examined the effects of a training program on students’ acquisition of life skills, life satisfaction, life orientation and expectations about academic achievement. Participants were allocated to either an intervention group (n = 41) that took part in a life skills program, or a control group (n = 43). Participants completed the Youth Experiences Scale 2.0, the Satisfaction with Life Scale, the Life Orientation Test-Revised, and the Expectations about Academic Achievement. Results ...
Thomson, Jessica L; Tussing-Humphreys, Lisa M; Zoellner, Jamie M; Goodman, Melissa H
Evaluating an intervention's theoretical basis can inform design modifications to produce more effective interventions. Hence the present study's purpose was to determine if effects from a multicomponent lifestyle intervention were mediated by changes in the psychosocial constructs decisional balance, self-efficacy and social support. Delta Body and Soul III, conducted from August 2011 to May 2012, was a 6-month, church-based, lifestyle intervention designed to improve diet quality and increase physical activity. Primary outcomes, diet quality and aerobic and strength/flexibility physical activity, as well as psychosocial constructs, were assessed via self-report, interviewer-administered surveys at baseline and post intervention. Mediation analyses were conducted using ordinary least squares (continuous outcomes) and maximum likelihood logistic (dichotomous outcomes) regression path analysis. Churches (five intervention and three control) were recruited from four counties in the Lower Mississippi Delta region of the USA. Rural, Southern, primarily African-American adults (n 321). Based upon results from the multiple mediation models, there was no evidence that treatment (intervention v. control) indirectly influenced changes in diet quality or physical activity through its effects on decisional balance, self-efficacy and social support. However, there was evidence for direct effects of social support for exercise on physical activity and of self-efficacy for sugar-sweetened beverages on diet quality. Results do not support the hypothesis that the psychosocial constructs decisional balance, self-efficacy and social support were the theoretical mechanisms by which the Delta Body and Soul III intervention influenced changes in diet quality and physical activity.
Foster, Megan E; Lighter, Donald E; Godambe, Ashok V; Edgerson, Brandon; Bradley, Randy; Godambe, Sandip
To determine the effects of a resident physician educational program in a pediatric emergency department (ED) on pharmacy interventions and medication errors, particularly dose adjustments, order clarifications, and adverse drug events (ADE). The ED pharmacist recorded all interventions and medication errors on weekdays from 3 to 11 pm during a 9-month period, consisting of a preobservational (Quarter 1), observational (Quarter 2), and interventional (Quarter 3) phases. Program implementation occurred in Quarter 3, with an initial 3-hour lecture during the ED orientation, followed by daily patient case discussions. Weekly interventions and errors were analyzed using statistical process control u-chart analyses. Chi-square analyses of independence were also performed. Resident and ED staff feedback on the program was obtained through anonymous internet-based surveys. A total of 3507 interventions were recorded during the 9-month period. Chi-square approximation and interval estimation of odds ratio showed a statistically significant decrease between Quarters 1 and 3 in the number of dose adjustments (95% confidence interval [CI], 0.324-0.689) and order clarifications (95% CI, 0.137 to 0.382) after initiation of the program. The decline in ADE, while not as substantial (95% CI, 0.003 to 1.078), still achieved a level of significance (90% CI, 0.006 to 0.674). Survey results were positive toward the program. The implementation of a resident physician educational program in our pediatric ED significantly decreased the number of medication errors, increased resident physician awareness of the potential for errors, and increased ED pharmacist utilization.
HOME Plus: Program design and implementation of a family-focused, community-based intervention to promote the frequency and healthfulness of family meals, reduce children's sedentary behavior, and prevent obesity.
Flattum, Colleen; Draxten, Michelle; Horning, Melissa; Fulkerson, Jayne A; Neumark-Sztainer, Dianne; Garwick, Ann; Kubik, Martha Y; Story, Mary
Involvement in meal preparation and eating meals with one's family are associated with better dietary quality and healthy body weight for youth. Given the poor dietary quality of many youth, potential benefits of family meals for better nutritional intake and great variation in family meals, development and evaluation of interventions aimed at improving and increasing family meals are needed. This paper presents the design of key intervention components and process evaluation of a community-based program (Healthy Home Offerings via the Mealtime Environment (HOME) Plus) to prevent obesity. The HOME Plus intervention was part of a two-arm (intervention versus attention-only control) randomized-controlled trial. Ten monthly, two-hour sessions and five motivational/goal-setting telephone calls to promote healthy eating and increasing family meals were delivered in community-based settings in the Minneapolis/St. Paul, MN metropolitan area. The present study included 81 families (8-12 year old children and their parents) in the intervention condition. Process surveys were administered at the end of each intervention session and at a home visit after the intervention period. Chi-squares and t-tests were used for process survey analysis. The HOME Plus program was successfully implemented and families were highly satisfied. Parents and children reported that the most enjoyable component was cooking with their families, learning how to eat more healthfully, and trying new recipes/foods and cooking tips. Average session attendance across the ten months was high for families (68%) and more than half completed their home activities. Findings support the value of a community-based, family-focused intervention program to promote family meals, limit screen time, and prevent obesity. NCT01538615.
Mirtschin, Joanne G; Forbes, Sara F; Cato, Louise E; Heikura, Ida A; Strobel, Nicki; Hall, Rebecca; Burke, Louise M
We describe the implementation of a 3-week dietary intervention in elite race walkers at the Australian Institute of Sport, with a focus on the resources and strategies needed to accomplish a complex study of this scale. Interventions involved: traditional guidelines of high carbohydrate (CHO) availability for all training sessions (HCHO); a periodized CHO diet which integrated sessions with low CHO and high CHO availability within the same total CHO intake, and a ketogenic low-CHO high-fat diet (LCHF). 7-day menus and recipes were constructed for a communal eating setting to meet nutritional goals as well as individualized food preferences and special needs. Menus also included nutrition support pre, during and post-exercise. Daily monitoring, via observation and food checklists, showed that energy and macronutrient targets were achieved: diets were matched for energy (~14.8 MJ/d) and protein (~2.1 g.kg/d), and achieved desired differences for fat and CHO: HCHO and PCHO: CHO = 8.5 g/kg/d, 60% energy; fat = 20% of energy; LCHF: 0.5 g/kg/d CHO, fat = 78% energy. There were no differences in micronutrient intakes or density between HCHO and PCHO diets; however, the micronutrient density of LCHF was significantly lower. Daily food costs per athlete were similar for each diet (~AUDS$27 ± 10). Successful implementation and monitoring of dietary interventions in sports nutrition research of the scale of the present study require meticulous planning and the expertise of chefs and sports dietitians. Different approaches to sports nutrition support raise practical challenges around cost, micronutrient density, accommodation of special needs and sustainability.
Kawahito, Junko; Hori, Masashi; Otsuka, Yasumasa
The present study developed an intervention program for self-complexity (SC; Linville, 1987), and examined the effects of this program on college students. Participants (N = 40) were randomly assigned to an intervention group or a control group. The intervention group received one session of psycho-education about SC, and kept daily records of self-aspects (social roles, interpersonal relationships, specific events/behaviors, traits, abilities, etc.) for one week. All participants were asked to complete a self-report questionnaire three times (pre, post, and follow-up). The questionnaire was comprised of items evaluating depression (The Center for Epidemiologic Studies Depression Scale), SC, positive self-complexity (P-SC), and negative self-complexity (N-SC). The results indicated that P-SC at the post-test was significantly increased and P-SC at the follow-up test was marginally increased in the intervention group, compared with the control group. Furthermore, structured equation modeling revealed that in the intervention group, high P-SC was related to low level of depressed mood after the program.
Conceição, Ellen Paula Santos; Moura, Egberto Gaspar; Oliveira, Elaine; Guarda, Deysla Sabino; Figueiredo, Mariana Sarto; Quitete, Fernanda Torres; Calvino, Camila; Miranda, Rosiane Aparecida; Mathias, Paulo Cezar Freitas; Manhães, Alex Christian; Lisboa, Patricia Cristina
Brown adipose tissue (BAT) dysfunction is associated with obesity and its comorbidities, such as hypertension, and the improvement of BAT function seems important for obesity management. Here we investigated the effects of dietary calcium supplementation on BAT autonomic nerve activity, sympathoadrenal function and cardiovascular parameters in adult obese rats that were raised in small litters (SL group). Three days after birth, SL litters were adjusted to three pups to induce early overfeeding. The control group remained with 10 pups/litter until weaning (NL group). At PN120, the SL group was randomly divided into the following: rats fed with standard chow (SL) and rats fed with dietary calcium carbonate supplementation (SL-Ca, 10g/kg chow). Animals were killed either at PN120 or PN180. At both ages, SL rats had higher BAT autonomic nervous system activity, mass and adipocyte area, as well as increased heart rate and blood pressure (systolic and diastolic); 2 months of calcium supplementation normalized these parameters. At PN180 only, UCP1 and TRβ1 in BAT were decreased in SL rats. These changes were also prevented by calcium treatment. Also at PN180, the SL group presented higher tyrosine hydroxylase and adrenal catecholamine contents, as well as lower hypothalamic POMC and MC4R contents. Calcium supplementation did not revert these alterations. Thus, we demonstrated that dietary calcium supplementation was able to improve cardiovascular parameters and BAT thermogenesis capacity in adult animals that were early overfed during lactation. Copyright Â© 2016 Elsevier Inc. All rights reserved.
Full Text Available Background: The Accreditation Council for Graduate Medical Education requires residency programs to expose residents to research opportunities. Objective: The purpose of this study was to assess the impact of a series of iterative interventions to increase scholarly activity in one internal medicine residency. Methods: Retrospective analysis of the effectiveness of a series of interventions to increase resident and faculty scholarly productivity over a 14-year period was performed using quality improvement methodology. Outcomes measured were accepted regional and national abstracts and PubMed indexed manuscripts of residents and faculty. Results: Initially, regional meeting abstracts increased and then were supplanted by national meeting abstracts. Sustained gains in manuscript productivity occurred in the eighth year of interventions, increasing from a baseline of 0.01 publications/FTE/year to 1.57 publications/FTE/year in the final year measured. Run chart analysis indicated special cause variation associated with the interventions performed. Conclusions: Programs attempting to stimulate research production among faculty and residents can choose among many interventions cited in the literature. Since success of any group of interventions is likely additive and may take years to show benefit, measuring outcomes using quality improvement methodology may be an effective way to determine success.
Song, Misoon; Choi, Suyoung; Kim, Se-An; Seo, Kyoungsan; Lee, Soo Jin
Development of behavior theory-based health promotion programs is encouraged with the paradigm shift from contents to behavior outcomes. This article describes the development process of the diabetes self-management program for older Koreans (DSME-OK) using intervention mapping (IM) protocol. The IM protocol includes needs assessment, defining goals and objectives, identifying theory and determinants, developing a matrix to form change objectives, selecting strategies and methods, structuring the program, and planning for evaluation and pilot testing. The DSME-OK adopted seven behavior objectives developed by the American Association of Diabetes Educators as behavioral outcomes. The program applied an information-motivation-behavioral skills model, and interventions were targeted to 3 determinants to change health behaviors. Specific methods were selected to achieve each objective guided by IM protocol. As the final step, program evaluation was planned including a pilot test. The DSME-OK was structured as the 3 determinants of the IMB model were intervened to achieve behavior objectives in each session. The program has 12 weekly 90-min sessions tailored for older adults. Using the IM protocol in developing a theory-based self-management program was beneficial in terms of providing a systematic guide to developing theory-based and behavior outcome-focused health education programs.
Bagherniya, Mohammad; Taghipour, Ali; Sharma, Manoj; Sahebkar, Amirhossein; Contento, Isobel R.; Keshavarz, Seyed Ali; Mostafavi Darani, Firoozeh; Safarian, Mohammad
Social cognitive theory (SCT) is a well-known theory for designing nutrition education and physical activity programs for adolescents. This systematic review aimed to evaluate the efficacy of intervention studies based on SCT in reducing or preventing overweight and obesity in adolescents. An electronic literature search in PubMed-Medline, Web of…
Nichols, Kayla; Graves, Scott L., Jr.
The importance of identifying and building on individual strengths has been a key component of many psychoeducational theories and modalities focused on developing interventions. However, program training in this growing area is not well known. As such, this is the first study designed to ascertain the American Psychological Association-accredited…
... HIV/AIDS Part C Early Intervention Services (EIS) Program AGENCY: Health Resources and Services...: Critical funding for HIV/AIDS care and treatment to the target populations in Orange County, Orlando..., 2010). The Orange County Health Department is known Statewide as an exceptional site for HIV/AIDS care...
Al, C.M.W.; Stams, G.J.J.M.; Asscher, J.J.; van der Laan, P.H.
This study evaluated the Family Crisis Intervention Program (FCIP), focusing on crisis, child safety, family functioning and child behaviour problems. Questionnaires were completed by 183 families in crisis and their FCIP worker. After FCIP, the crisis had decreased and child safety had increased.
Watson, Amy C.
Police agencies across the country are struggling to respond to significant number of persons with serious mental illness, who are landing on their doorsteps with sometimes tragic consequences. Arguably, the most widely adopted approach, the Crisis Intervention Team (CIT) model, is a specialized police-based program designed to improve officers'…
The purpose of this quantitative quasi-experimental study is to examine the effectiveness of the "Healthy Kids, Smart Kids" intervention program on academics. Extant data will be used to determine if a statistically significant difference in academics exist between experimental schools implementing the "Healthy Kids, Smart…
Nonoyama-Tarumi, Yuko; Bredenberg, Kurt
To reduce the high repetition rates in early years of primary school, the government of Cambodia piloted a school readiness program (SRP) in the first two months of Grade 1 of primary school. This study examines whether such intervention has effects on students' immediate acquisition of school readiness skills as well as students' longer term…
Shih, Sophy T F; Davis-Lameloise, Nathalie; Janus, Edward D.
Background: The Mothers After Gestational Diabetes in Australia Diabetes Prevention Program (MAGDA-DPP) is a randomized controlled trial (RCT) that aims to assess the effectiveness of a structured diabetes prevention intervention for women who had gestational diabetes.Methods/Design: The original...
Early childhood education (ECE) intervention programs nowadays are the core of the educational disadvantage policy in the Netherlands. They offer institutional compensatory activities to young children who lack educational stimulation in the home environment. Target groups mainly comprise children from deprived socioeconomic backgrounds and of…
Brandes, Joyce A.; Ormsbee, Christine K.; Haring, Kathryn A.
More than one million transitions between early intervention services and early childhood programs are facilitated annually for youngsters with special needs. To be successful, these transitions require planning and ongoing communication between all parties. This article substantiates the need for a timeline/checklist and provides a model of…
Wainer, Allison L.; Ingersoll, Brooke R.
There is a need for the adaptation of training in evidence-based interventions to non-traditional methods, particularly for individuals working with children with autism spectrum disorders (ASD). An internet-based self-directed distance learning program was created to teach reciprocal imitation training, a naturalistic behavioral intervention…
The most common approach to treating male perpetrators of domestic violence has been batterer intervention programs (BIPs) (Aldarondo & Mederos, 2002). In particular, the use of group treatment modalities is due to theoretically-based assumptions that the group treatment context is best for male resocialization, and the most cost effective (Dutton…
Craig, Mary E.; Robyak, James; Torosian, Elaine J.; Hummer, John
Domestic violence in intimate relationships is a ubiquitous social problem. This study addresses a gap in the research literature on batterers intervention programs with heterosexual male batterers by evaluating whether or not self-reported attitudes about partner abuse and sexist beliefs could be modified over time as a result of participation in…
Cebula, Katie R.
Psychosocial adjustment in siblings of children with autism whose families were using a home-based, applied behavior analysis (ABA) program was compared to that of siblings in families who were not using any intensive autism intervention. Data gathered from parents, siblings and teachers indicated that siblings in ABA families experienced neither…
Umino, Ayumi; Dammeyer, Jesper
Japan and Denmark represent two different educational cultures. Where Danish students in general report high scores on self-esteem, Japanese children report low. A student-centered and interaction-based prosocial intervention program that was designed according to Danish educational culture...
van Dijk-Lokkart, Elisabeth M.; Braam, Katja I.; Kaspers, Gertjan J L; van Dulmen-den Broeder, Eline; Takken, Tim; Grootenhuis, Martha A.; Streng, Isabelle C.; Bierings, Marc; Merks, Johannes H.; Eibrink, Marry; Veening, Margreet A.; Huisman, Jaap
The purpose of this study is to explore the applicability of a psychosocial intervention in childhood cancer patients. This individualized structured psychosocial program to enhance social-emotional functioning and coping with disease-related effects includes six sessions for children and two
Armitage, Christopher J; Norman, Paul; Noor, Mehwish; Alganem, Soud; Arden, Madelynne A
Reducing morbidity and mortality associated with being overweight is a crucial public health goal. The aim of the present research was to test the efficacy of a very brief psychological intervention (a volitional help sheet) that could be used as an adjunct to standard weight loss programs to support increased weight loss in an overweight sample. Seventy-two overweight participants currently participating in a weight loss program were randomly allocated to either an intervention (volitional help sheet) condition or a control (distracter task) condition. The main outcome measure was weight at 1-month follow-up. Participants in both conditions lost significant amounts of weight, but those in the intervention condition lost significantly more than those in the control condition (d=0.66). The findings support the efficacy of the volitional help sheet to promote additional weight loss in an overweight sample engaged in a weight loss program. The volitional help sheet therefore represents a very brief, low-cost intervention that could be used to supplement ongoing weight-loss programs. Copyright © 2014. Published by Elsevier Ltd.
Vaknin-Nusbaum, Vered; Nevo, Einat
The effectiveness of a joint interactive storybook reading program delivered by class teachers to develop literacy skills is examined in Hebrew-speaking preschool and kindergarten children. Post-intervention, both groups achieved significantly higher gains in language and print concept skills than age-matched comparison groups that did not have…
Full Text Available The aim of this study was to determine the effect of a long-term exercise program (3 years on kinanthopometric and metabolic in obese children. The sample consisted of eight boys between 8 and 11 years, who conducted a aerobic multi-sport exercise program (three sessions, 90 minutes per week. Carried out an assessment kinanthropometric assessing the following parameters: height, weight, body mass index (BMI, zBMI, fat mass and fat free mass, and a metabolic assessing: total cholesterol (TC, HDL cholesterol, LDL cholesterol, triglycerides (TG, insuline, glucose, Homeostasis Model Assessment (HOMA-IR, ratio LDL/HDL and TC/HDL. Following the intervention, changes were observed on zBMI (ceasing to be obese after the intervention, total cholesterol, LDL, and ratio total cholesterol/HDL and glucose levels at the long term, showing that longitudinal interventions generate positive benefits on obese children mainly in the lipid profile.
Shih, Sophy T.F.; Davis-Lameloise, Nathalie; Janus, Edward D.
Background: Gestational diabetes mellitus (GDM) is defined as glucose intolerance with its onset or first recognition during pregnancy. Post-GDM women have a life-time risk exceeding 70% of developing type 2 diabetes mellitus (T2DM). Lifestyle modifications reduce the incidence of T2DM by up to 58......% for high-risk individuals. Methods/Design: The Mothers After Gestational Diabetes in Australia Diabetes Prevention Program (MAGDA-DPP) is a randomized controlled trial aiming to assess the effectiveness of a structured diabetes prevention intervention for post-GDM women. This trial has an intervention...... group participating in a diabetes prevention program (DPP), and a control group receiving usual care from their general practitioners during the same time period. The 12-month intervention comprises an individual session followed by five group sessions at two-week intervals, and two follow-up telephone...
Souza, Evanice Avelino de; Barbosa Filho, Valter Cordeiro; Nogueira, Júlia Aparecida Devidé; Azevedo Júnior, Mario Renato de
This article provides a systematic literature review on physical activity and/or healthy eating interventions among Brazilian students. Complete articles published from 2004 to 2009 were searched in the SciELO, MEDLINE, and CAPES electronic databases, in the articles' references, and through contacts with authors. Six studies covered nutritional interventions, another six analyzed nutrition and physical activity, and one discussed changes in body composition. Interventions produced different results according to their objectives: increase in weekly physical activity; improvement in eating habits and knowledge on nutrition; and decrease in overweight and obesity. School health promotion programs are essential for raising awareness on the relevance of health promotion and the adoption of healthy habits. However, further longitudinal studies are needed to produce evidence on sustainability of programs and healthy habits.
Full Text Available Nilesh J Goswami,1 Mitch DeKoven,2 Andreas Kuznik,3 Jack Mardekian,3 Michelle R Krukas,2 Larry Z Liu,3,4 Patrick Bailey,1 Cynthia Deitrick,5 John Vincent3 1Prairie Heart Cardiovascular Consultants, Springfield, IL, USA; 2Health Economics and Outcomes Research, IMS Health, Alexandria, VA, USA; 3Pfizer Inc, New York, NY, USA; 4Weill Cornell Medical College, Cornell University, New York, NY, USA; 5Prairie Heart Education and Research Cooperative, Springfield, IL, USA Background: This trial evaluated the effectiveness of an integrated intervention program that included a 3-to-5-minute nurse counseling session, copay relief cards, and a monthly newsletter on adherence to atorvastatin treatment. Methods and results: A prospective, integrated (composed of nurse counseling, adherence tip sheet, copay relief card, opportunity to enroll in 12-week cholesterol management program randomized interventional study was designed involving patients >21 years of age who were prescribed atorvastatin at a large single-specialty cardiovascular physician practice in Illinois from March 2010 to May 2011. Data from the practice's electronic medical record were matched/merged to IMS Health's longitudinal data. A total of 500 patients were enrolled (125 in the control arm; 375 in the intervention arm. After data linkage, 53 control patients and 155 intervention patients were included in the analysis. Results: Mean age was 67.8 years (control and 69.5 years (intervention; 67.9% and 58.7%, respectively, were male. The mean 6-month adherence rate was 0.82 in both arms. The mean proportion of days covered for both the new-user control and intervention groups was the same, averaging 0.70 day (standard deviation [SD], 0.27 day; for continuing users, the proportion of days covered for the control group was 0.83 (SD, 0.24 and for the intervention group was 0.84 (SD, 0.22. For continuing users, the control group had mean persistent days of 151.6 (SD, 50.2 compared with 150.9 days
Lau, Elizabeth X; Rapee, Ronald M; Coplan, Robert J
Previous studies have demonstrated the efficacy of early intervention for anxiety in preschoolers through parent-education. The current study evaluated a six-session early intervention program for preschoolers at high risk of anxiety disorders in which a standard educational program for parents was supplemented by direct training of social skills to the children. Seventy-two children aged 3-5 years were selected based on high behavioural inhibition levels and concurrently having a parent with high emotional distress. Families were randomly assigned to either the intervention group, which consisted of six parent-education group sessions and six child social skills training sessions, or waitlist. After six months, families on waitlist were offered treatment consisting of parent-education only. Relative to waitlist, children in the combined condition showed significantly fewer clinician-rated anxiety disorders and diagnostic severity and maternal (but not paternal) reported anxiety symptoms and life interference at six months. Mothers also reported less overprotection. These gains were maintained at 12-month follow-up. Parent only education following waitlist produced similar improvements among children. Quasi-experimental comparison between combined and parent-only interventions indicated greater reductions from combined intervention according to clinician reports, but no significant differences on maternal reports. Results suggest that this brief early intervention program for preschoolers with both parent and child components significantly reduces risk and disorder in vulnerable children. The inclusion of a child component might have the potential to increase effects over parent-only intervention. However, future support for this conclusion through long-term, randomised controlled trials is needed. Copyright © 2017 Elsevier Ltd. All rights reserved.
Blanche, Erna Imperatore; Fogelberg, Donald; Diaz, Jesus; Carlson, Mike; Clark, Florence
The manualization of a complex occupational therapy intervention is a crucial step in ensuring treatment fidelity for both clinical application and research purposes. Toward the latter end, intervention manuals are essential for ensuring trustworthiness and replicability of randomized controlled trials that aim to provide evidence of the effectiveness of occupational therapy. In this article, we review the literature on the process of intervention manualization. We then illustrate the prescribed steps through our experience in implementing the University of Southern California/Rancho Los Amigos National Rehabilitation Center's collaborative Pressure Ulcer Prevention Project. In this research program, qualitative research provided the initial foundation for manualization of a multifaceted occupational therapy intervention designed to reduce the incidence of medically serious pressure ulcers in adults with spinal cord injury.
Blanche, Erna Imperatore; Fogelberg, Donald; Diaz, Jesus; Carlson, Mike; Clark, Florence
The manualization of a complex occupational therapy intervention is a crucial step in ensuring treatment fidelity for both clinical application and research purposes. Towards this latter end, intervention manuals are essential for assuring trustworthiness and replicability of randomized controlled trials (RCT’s) that aim to provide evidence of the effectiveness of occupational therapy. In this paper, literature on the process of intervention manualization is reviewed. The prescribed steps are then illustrated through our experience in implementing the University of Southern California/Rancho Los Amigos National Rehabilitation Center’s collaborative Pressure Ulcer Prevention Project (PUPP). In this research program, qualitative research provided the initial foundation for manualization of a multifaceted occupational therapy intervention designed to reduce incidence of medically serious pressure ulcers in people with SCI. PMID:22214116
Sakakibara, Brodie M; Lear, Scott A; Barr, Susan I; Benavente, Oscar; Goldsmith, Charlie H; Silverberg, Noah D; Yao, Jennifer; Eng, Janice J
To describe the systematic development of the Stroke Coach, a theory- and evidence-based intervention to improve control of lifestyle behavior risk factors in patients with stroke. Intervention development. Community. Individuals who have had a stroke. We used intervention mapping to guide the development of the Stroke Coach. Intervention mapping is a systematic process used for intervention development and composed of steps that progress from the integration of theory and evidence to the organization of realistic strategies to facilitate the development of a practical intervention supported by empirical evidence. Social cognitive theory was the underlying premise for behavior change, whereas control theory methods were directed toward sustaining the changes to ensure long-term health benefits. Practical evidence-based strategies were linked to behavioral determinants to improve stroke risk factor control. Not applicable. The Stroke Coach is a patient-centered, community-based, telehealth intervention to promote healthy lifestyles after stroke. Over 6 months, participants receive seven 30- to 60-minute telephone sessions with a lifestyle coach who provides education, facilitates motivation for lifestyle modification, and empowers participants to self-management their stroke risk factors. Participants also receive a self-management manual and a self-monitoring kit. Through the use of intervention mapping, we developed a theoretically sound and evidence-grounded intervention to improve risk factor control in patients with stroke. If empirical evaluation of the Stroke Coach produces positive results, the next step will be to develop an implementation intervention to ensure successful uptake and delivery of the program in community and outpatient settings. Copyright © 2017 American Congress of Rehabilitation Medicine. All rights reserved.
Halliday, Tanya M; Davy, Brenda M; Clark, Adrienne G; Baugh, Mary Elizabeth; Hedrick, Valisa E; Marinik, Elaina L; Flack, Kyle D; Savla, J; Winett, Sheila; Winett, Richard A
Engagement in one type of health behavior change may exert a "spillover" effect resulting in other behavior changes. Few studies have examined dietary intake following prolonged training, and none have evaluated spontaneous dietary changes beyond alterations in energy or macronutrient intake following initiation of strength/resistance training (RT). The purpose of this observational investigation was to determine if spontaneous dietary intake modifications occur in response to initiation of an RT program, among older adults. Previously sedentary adults with prediabetes (n=134, age=59±1 years) were enrolled in a supervised 12-week RT program. Participants were not given dietary advice or encouraged to change eating behaviors. Three non-consecutive 24-hour dietary recalls were collected at baseline and after 12 weeks of RT. Reductions in intake of energy (1914±40 kcal vs. 1834±427 kcal, p=0.010), carbohydrate (211.6±4.9 g vs. 201.7±5.2 g, p=0.015), total sugar (87.4±2.7 g vs. 81.5±3.1 g, p=0.030), glycemic load (113.4±3.0 vs. 108.1±3.2, p=0.031), fruits and vegetables (4.6±0.2 servings vs. 4.1±0.2 servings, p=0.018), and sweets and desserts (1.1±0.07 servings vs. 0.89±0.07 servings, p=0.023) were detected over time. No changes in other dietary intake variables were observed. Mode of exercise and disease state may be important factors in determining whether dietary modifications occur with exercise initiation, among previously sedentary adults. Successful initiation of RT may represent an opportunity for health care professionals to promote beneficial changes in dietary habits, among older adults with prediabetes. Copyright © 2014 Elsevier Ltd. All rights reserved.
Gatto, Nicole M; Ventura, Emily E; Cook, Lauren T; Gyllenhammer, Lauren E; Davis, Jaimie N
Garden-based approaches to nutrition education may be effective for improving nutrition habits in adolescents. A quasi-experimental, garden-based intervention for Latino youth (LA Sprouts) was piloted and assessed for its influence on behavior associated with dietary intake and psychosocial factors. Study participants were 104 predominately Latino fourth and fifth grade students in Los Angeles (mean age, 9.8±0.7 years; n=70 control subjects, n=34 LA Sprouts participants); more than half (n=61, 59.8%) were overweight or obese (body mass index ≥85th percentile). LA Sprouts participants received an intervention of weekly 90-minute culturally tailored, interactive classes for 12 consecutive weeks at a community garden during the spring of 2010; control participants received an abbreviated delayed intervention. Questionnaire data were obtained before and after the intervention. Compared with control subjects, LA Sprouts participants had an increased preference for vegetables overall, increased preferences for three target fruits and vegetables, as well as improved perceptions that "vegetables from the garden taste better than vegetables from the store." In the overweight/obese subgroup (n=61), LA Sprouts participants had a 16% greater increase in their preference for vegetables compared with control subjects (P=0.009). Results from this pilot study suggest that a cooking, nutrition, and gardening after-school program in a garden-based setting can improve attitudes and preferences for fruits and vegetables in Latino youth, which may lead to improved nutritional habits and dietary intake and reduced health disparities. Copyright © 2012 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.
Gulliford, Martin C; Bhattarai, Nawaraj; Charlton, Judith; Rudisill, Caroline
promote healthy diet through brief intervention in primary care is unlikely to be cost-effective, even when delivered at low unit cost. A targeted strategy aimed at older individuals at higher risk of disease might be more cost-effective. More effective dietary change interventions are needed.
McGee, Meghan; Bainbridge, Shannon; Fontaine-Bisson, Bénédicte
The fetal origins of health and disease framework has identified extremes in fetal growth and birth weight as factors associated with the lifelong generation of chronic diseases such as obesity, diabetes, cardiovascular disease, and hypertension. Maternal nutrition plays a critical role in fetal and placental development, in part by providing the methyl groups required to establish the fetus's genome structure and function, notably through DNA methylation. The goal of this narrative review is to describe the role of maternal dietary methyl donor (methionine, folate, and choline) and cofactor (zinc and vitamins B2, B6, and B12) intake in one-carbon metabolism and DNA methylation in the fetus and placenta, as well as their impacts on fetal growth and lifelong health outcomes, with specific examples in animals and humans. Based on the available evidence, it is concluded that intake of different amounts of dietary methyl donors and cofactors during pregnancy may alter fetal growth and development, thus establishing a major link between early environmental exposure and disease development in the offspring later in life.
Full Text Available Maintaining weight loss after the initial phases of any weight loss intervention is a challenge. Rationally, it depends on how well the adherence is to the prescribed treatment. This study is to test the sustainability of an intervention in maintaining weight lost during Ramadan by using voluntary fasting. Methods: Two groups of respondents (Muslim women with body mass index (BMI ≥ 25.0 kg/m2 were randomly recruited from two states in Malaysia. One group received the Islamic based intervention (Group A and the other received the standard intervention (Group B. The intervention consisted of three phases. The first phase was the intensive phase which was the control of food quantity intake during the fasting month of Ramadan. The second phase was the maintenance phase where the respondents were assisted to continue monitoring their food consumption using the food diary for 3 months and the third phase was the following 3 months without any assistance. The variables studied were BMI, blood pressure (systolic and diastolic pressure and selected blood biochemical (i.e. total cholesterol (TC and high density lipoprotein (HDL-C. Variables were measured at baseline, at the end of Ramadan and at 6 months post Ramadan. Results: At 6 months post Ramadan the BMI, diastolic pressure, TC, HDL-C and TC/HDL-C ratio changes were different between the two groups (except for BMI changes where P=0.02, all others P
Perinatal outcomes were compared between 354 twins treated with the Higgins Nutrition Intervention Program and 686 untreated twins. After differing distributions of key confounding variables were adjusted for, the twins in the intervention group weighed an average of 80 g more (P less than 0.06) than the nonintervention twins; their low-birth-weight rate was 25% lower (P less than 0.05) and their very-low-birth-weight rate was almost 50% lower (P less than 0.05). Although the rate of preterm delivery was 30% lower in the intervention group (P less than 0.05), the rates of intrauterine growth retardation were similar in the two groups. Fetal mortality was slightly higher (14 vs 12 per 1000, NS), but early neonatal mortality was fivefold lower (3 vs 19 per 1000, P less than 0.06) in the intervention group. Maternal morbidity was significantly lower (P less than 0.05) in the intervention group. There was a trend towards lower infant morbidity in the intervention group. These results suggest that nutritional intervention can significantly improve twin-pregnancy outcome.
Mokhtari, Fatemeh; Kazemi, Ashraf; Ehsanpour, Soheila
BACKGROUND: Family participation is an important element on nutritional education especially for students. Parents have a key role in instilling and understanding healthy eating habits, but yet the use of family participation strategies in the nutrition education was low. The aim of this study is determining the effect of parental educational intervention program for parents on adolescents’ nutritional behaviors in Isfahan, Iran in 2016. MATERIALS AND METHODS: This study was a kind of field trial that conducted on 63 girl teenagers from junior high schools of Isfahan in 2016 that were randomly divided into two groups of intervention and control. The data collection tool which was a researcher made questionnaire was completed in both groups before and 1 month after the intervention. The intervention included three training sessions for parents and giving educational compact disc and forwarding SMS. To analysis of data independent t-test and paired t-test were used. RESULTS: Paired t-test showed that in intervention group the average score of fruit (P = 0.03) and in control group the average score of vegetables (P nutritional behaviors was not a significant difference. Independent t-test showed that after intervention, mean scores nutritional behavior of adolescent girls in both groups had no significant differences. CONCLUSIONS: No significant difference was in the nutritional behaviors before and after the intervention. Hence, just educating the parents is not enough for achieving appropriate nutritional behaviors in the adolescents. PMID:29296604
Mokhtari, Fatemeh; Kazemi, Ashraf; Ehsanpour, Soheila
Family participation is an important element on nutritional education especially for students. Parents have a key role in instilling and understanding healthy eating habits, but yet the use of family participation strategies in the nutrition education was low. The aim of this study is determining the effect of parental educational intervention program for parents on adolescents' nutritional behaviors in Isfahan, Iran in 2016. This study was a kind of field trial that conducted on 63 girl teenagers from junior high schools of Isfahan in 2016 that were randomly divided into two groups of intervention and control. The data collection tool which was a researcher made questionnaire was completed in both groups before and 1 month after the intervention. The intervention included three training sessions for parents and giving educational compact disc and forwarding SMS. To analysis of data independent t -test and paired t -test were used. Paired t -test showed that in intervention group the average score of fruit ( P = 0.03) and in control group the average score of vegetables ( P nutritional behaviors was not a significant difference. Independent t -test showed that after intervention, mean scores nutritional behavior of adolescent girls in both groups had no significant differences. No significant difference was in the nutritional behaviors before and after the intervention. Hence, just educating the parents is not enough for achieving appropriate nutritional behaviors in the adolescents.
O'Connor, Amanda; Blewitt, Claire; Nolan, Andrea; Skouteris, Helen
Supporting children's social and emotional learning benefits all elements of children's development and has been associated with positive mental health and wellbeing, development of values and life skills. However, literature relating to the creation of interventions designed for use within the early childhood education and care settings to support children's social and emotional skills and learning is lacking. Intervention Mapping (IM) is a systematic intervention development framework, utilising principles centred on participatory co-design methods, multiple theoretical approaches and existing literature to enable effective decision-making during the development process. Early childhood pedagogical programs are also shaped by these principles; however, educators tend to draw on implicit knowledge when working with families. IM offers this sector the opportunity to formally incorporate theoretical, evidence-based research into the development of early childhood education and care social and emotional interventions. Emerging literature indicates IM is useful for designing health and wellbeing interventions for children within early childhood education and care settings. Considering the similar underlying principles of IM, existing applications within early childhood education and care and development of interventions beyond health behaviour change, it is recommended IM be utilised to design early childhood education and care interventions focusing on supporting children's social and emotional development. Copyright © 2018 Elsevier Ltd. All rights reserved.
Blumenthal, Susan J; Hoffnagle, Elena E; Leung, Cindy W; Lofink, Hayley; Jensen, Helen H; Foerster, Susan B; Cheung, Lilian Wy; Nestle, Marion; Willett, Walter C
To examine the opinions of stakeholders on strategies to improve dietary quality of Supplemental Nutrition Assistance Program (SNAP) participants. Participants answered a thirty-eight-item web-based survey assessing opinions and perceptions of SNAP and programme policy changes. Survey of 522 individuals with stakeholder interest in SNAP, conducted in October through December 2011. The top three barriers to improving dietary quality identified were: (i) unhealthy foods marketed in low-income communities; (ii) the high cost of healthy foods; and (iii) lifestyle challenges faced by low-income individuals. Many respondents (70 %) also disagreed that current SNAP benefit levels were adequate to maintain a healthy diet. Stakeholders believed that vouchers, coupons or monetary incentives for purchasing healthful foods might have the greatest potential for improving the diets of SNAP participants. Many respondents (78 %) agreed that sodas should not be eligible for purchases with SNAP benefits. More than half (55 %) believed retailers could easily implement such restrictions. A majority of respondents (58 %) agreed that stores should stock a minimum quantity of healthful foods in order to be certified as a SNAP retailer, and most respondents (83 %) believed that the US Department of Agriculture should collect data on the foods purchased with SNAP benefits. Results suggest that there is broad stakeholder support for policies that align SNAP purchase eligibility with national public health goals of reducing food insecurity, improving nutrition and preventing obesity.
Wharton, Christopher M; Hughner, Renee Shaw; MacMillan, Lexi; Dumitrescu, Claudia
Local foods programs such as community supported agriculture programs (CSAs) and farmers' markets have increased greatly in popularity. However, little research has been conducted regarding the effect of involvement in local foods programs on diet-related attitudes and behaviors. A series of focus groups was conducted to identify the motives that propel individuals to join a CSA, the experiences of belonging to a CSA, and the diet-related outcomes of CSA membership. Using the Theory of Planned Behavior (TPB) as a framework to categorize findings, data suggest the potential of CSAs as a viable intervention strategy for promoting healthful diets and behaviors.
Spicer, Rebecca S; Miller, Ted R
PeerCare is a workplace peer intervention program that focuses on changing workplace attitudes toward on-the-job substance use and trains workers to recognize, intervene with, and refer coworkers who have a problem. Monthly injuries at the study company (January 1983 through June 1996) were compared to counts at four other companies in the same industry. Using these panel data, fixed-effects negative binomial regression measured the association of the percentage of the workforce covered by PeerCare with the workplace injury rate. For every 1% increase in the workforce covered with PeerCare, the risk of injury declined by 0.9984 (95% confidence interval, 0.9975-0.9994). These findings suggest that, by June 1996, when 86% of the workforce was covered under PeerCare, the program had reduced injury rates by an average 14% per month. The findings support the implementation of peer intervention programs as a means to reduce workplace injuries.
Farber, Judith G; Klein, Evelyn R
The Maximizing Academic Growth by Improving Communication (MAGIC) comprehensive classroom teacher and speech-language pathologist collaborative intervention program was developed and initially implemented in 12 kindergarten and first-grade classes to determine whether children receiving this language-enriched program performed significantly better than control peers on a curriculum-based test and on teacher reports of classroom communication. Results indicated that weekly classroom intervention resulted in significantly higher scores on the subtests of listening and writing for the children involved in the MAGIC program. Students in the treatment groups demonstrated significantly higher abilities in understanding vocabulary and cognitive-linguistic concepts in addition to increased writing skill development for producing relevant sentences with correct mechanics and spelling.
Molinari, Victor A; Brown, Lisa M; Frahm, Kathryn A; Schinka, John A; Casey, Roger
To understand the needs and challenges encountered by older homeless veterans. We conducted six focus groups of older veterans, two focus groups, and one semi-structured interview of VA staff liaisons, and two focus groups and one semi-structured interview of housing intervention providers. Major themes for older veterans: 1) negative homelessness experience; 2) benefits of the structured transitional housing program; 3) importance of peer outreach; and 4) need for age-tailored job placement programs. Major themes for VA staff liaison/housing intervention providers: 1) belief that the transitional housing program has made a positive change; 2) need for individualized criteria to address the unique needs of veterans; 3) distinct differences between older and younger homeless veterans; 4) outreach services; 5) permanent housing issues; and 6) coordination of services. Compared with younger veterans, older veterans have less social support, greater employment and health challenges, and, perhaps greater motivation to change.
Mummery W Kerry
Full Text Available Abstract Background There has been increasing interest in the ability of the internet to produce behaviour change. The focus of this study was to describe program exposure across three intervention groups from a randomised trial (RT comparing traditional face-to-face, internet-mediated (combined internet plus face-to-face, and internet-only program delivery. Methods Baseline and immediately post-intervention survey data, and exposure rates from participants that commenced the RT were included (n = 192. Exposure was defined as either face-to-face attendance, website usage, or a combination of both for the internet-mediated group. Characteristics of participants who were exposed to at least 75% of the program material were explored. Descriptive analysis and logistical regression were used to examine differences between groups for program exposure. Results All groups showed decrease in program exposure over time. Differences were also observed (χ2 = 10.37, p Conclusion These results suggest that the internet groups were as effective as the face-to-face delivery mode in engaging participants in the program material. However, different delivery methods may be more useful to different sub-populations. It is important to explore which target groups that internet-based programs are best suited, in order to increase their impact.
Focht, Brian C; Lucas, Alexander R; Grainger, Elizabeth; Simpson, Christina; Fairman, Ciaran M; Thomas-Ahner, Jennifer M; Buell, Jackie; Monk, J Paul; Mortazavi, Amir; Clinton, Steven K
Although androgen-deprivation therapy (ADT) is the foundation of treatment for prostate cancer, the physiological impacts of ADT result in functional decline and enhanced risk of chronic disease and metabolic syndrome. The Individualized Diet and Exercise Adherence Pilot Trial (IDEA-P) is a single-blind, randomized, pilot trial comparing the effects of a group-mediated, cognitive-behavioral (GMCB) exercise and dietary intervention (EX+D) with those of a standard-of-care (SC) control during the treatment of prostate cancer patients undergoing ADT. A total of 32 prostate cancer patients (M age = 66.28, SD = 7.79) undergoing ADT were randomly assigned to the 12-week EX+D intervention (n = 16) or control (n = 16). The primary outcome in IDEA-P was change in mobility performance with secondary outcomes including body composition and muscular strength. Blinded assessment of outcomes were obtained at baseline and at 2- and 3-month follow-ups. Favorable adherence and retention rates were observed, and no serious intervention-related adverse events were documented. Intent-to-treat ANCOVA controlling for baseline value and ADT duration demonstrated that EX+D resulted in significantly greater improvements in mobility performance (p < .02), muscular strength (p < .01), body fat percentage (p < .05), and fat mass (p < .03) at 3-month follow-up, relative to control. Findings from the IDEA-P trial suggest that a GMCB-based EX+D intervention resulted in significant, clinically meaningful improvements in mobility performance, muscular strength, and body composition, relative to controls. Collectively, these results suggest that the EX+D was a safe and well-tolerated intervention for prostate cancer patients on ADT. The utility of implementing this approach in the treatment of prostate cancer patients on ADT should be evaluated in future large-scale efficacy trials. NCT02050906.
Weaver, Raven H; Naar, Jill J; Jarrott, Shannon E
Project TRIP (Transforming Relationships through Intergenerational Programs) was developed as a sustainable intergenerational community project involving child care participants and elders attending an elder care program or volunteering at the children's program. The project focused on staff development of evidence-based intergenerational practices. To enhance available intervention research, contact theory provided a theoretical framework to explore how staff members' and administrators' perceptions of the intervention influenced their ability to implement programming in social care settings. We used a directed content analysis approach to analyze small group and individual interviews with 32 participants from 6 program sites over 5 years. Participants highlighted inherent challenges and subsequent benefits of academic-community partnerships. Greater on-site presence, open communication, and relationship-building proved critical to improve community partnerships, project fidelity, and program sustainability. When interactions reflected contact theory tenets, collaborators reported positive attitudes toward and interactions with research partners. Contact theory provided a useful framework to understand the researcher-practitioner partnership. Researchers should plan for partnerships that: (a) are supported by authority figures, including staff and participants, (b) utilize a shared expertise approach where partners have equal group status, (c) involve close cooperation; (d) align research and program goals, and (e) foster positive communication through frequent contact using practitioners' preferred methods and including in-person contact. We recommend future intergenerational programming interventions build on a foundation of both theory and practice. © The Author(s) 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: firstname.lastname@example.org.
Full Text Available School-based mindfulness interventions have been shown to be effective in reducing mental health symptoms. However, comparatively little research has investigated the acceptability of these programs from the perspective of the children. Program acceptability underpins engagement, and more engaging programs are also more efficacious (Cowan & Sheridan, 2003; Mautone et al., 2009 yet there is little literature which has considered the acceptability of school-based mindfulness programs. To address this gap, semi-structured interviews were conducted with upper primary aged children (N = 30 who had participated in a six week mindfulness program in four Australian primary schools. Thematic analysis of interviews revealed children found the program to be acceptable. Children reported that they enjoyed doing the mindfulness program, would recommend it to others, and learned about relaxing as well as felt relaxed while doing the program. Children also highlighted the use of culturally appropriate teaching materials and possible stigmatisation as threats to the acceptability of the program. The results of the study support the acceptability of mindfulness programs in school settings, grounded in the unique perspective of the child.
The necessity of early intervention is recognized both nationally and internationally. This however goes hand in hand with the legitimate request for proving the efficacy and effectiveness of prevention and intervention programs. There are many international studies on this. Some of these exhibit a number of problems, which often restricts the validity of the studies' results. A scientific evaluation of programs in Germany, on the other hand, is often missing entirely or the studies and evaluations are currently in progress. The article at hand using the example of the randomized controlled trial (RCT) gives an overview of which gold standards of evaluation are desirable or should be scientifically demanded to prove efficacy and effectiveness of prevention/intervention in the field of early intervention. Standards for efficacy refer to 1) specification of the program's efficacy, 2) program documentation, 3) evaluating the quality of how the program was carried out, 4) recording and evaluating expected changes, as well as 5) conclusions concerning the causality of results and generalizations. Standards for efficiency refer to 1) description of the intervention, 2) evaluation in real-life contexts and 3) cost-benefit analysis. Based on a presentation of these standards, recommendations are made for the dissemination of prevention and intervention programs.
Jensen, Melissa L; Frongillo, Edward A; Leroy, Jef L; Blake, Christine E
Food assistance programs may alter food choices, but factors determining households' decisions regarding food acquisition, preparation, and consumption in the context of food aid are not well understood. This study aimed to understand how the Programa Comunitario Materno Infantil de Diversificación Alimentaria (Mother-Child Community Food Diversification Program; PROCOMIDA), a food-assisted maternal and child health and nutrition program in rural Alta Verapaz, Guatemala, altered household food choices. We conducted semistructured interviews and focus groups with 63 households in 3 participating (n = 32 households) and 3 control (n = 31) villages. A last-day food recall (without estimating quantities) and food-frequency questionnaire that used food cards assessed dietary choices. Qualitative analysis used thematic a priori and emergent coding; food group consumption frequencies were analyzed by using 2-level, logistic, mixed modeling, and chi-square testing while accounting for community clustering. Compared with control households, PROCOMIDA changed household food choices through a combination of providing food resources (with monthly food rations) and new knowledge and skills related to health and food (in the program's behavior change communication component) while reinforcing existing knowledge and beliefs. PROCOMIDA families consumed rice, red beans, and oil more frequently than did control families (differences of 2.20 (P foods were in the rations. PROCOMIDA families also ate chicken, local plants, and some vegetables more frequently. The importance of these foods was emphasized in the behavioral change communication component; these foods may have been more accessible because provision of food rations freed resources. Our findings suggest that if a program provides food free of cost to rural indigenous families in the context of a maternal and child nutrition and health program, it may be important to include a well-designed behavioral change communication
Cataldo, Rosa; John, Janice; Chandran, Latha; Pati, Susmita; Shroyer, A. Laurie W.
Lack of physical activity has contributed to the nation's childhood obesity crisis, but the impact of physical activity on self-efficacy as a mediator of behavior change has not been examined. This systematic review (SR) describes the published evidence related to the impact of physical activity intervention programs on self-efficacy among youths. From January 2000 to June 2011, the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) standards were used to identify publications from PubMed, PsychInfo, Web of Knowledge, and the Cochran Database of Systematic Reviews. The Cochrane Population, Intervention, Control, Outcome, Study Design (PICOS) approach guided this SR articles selection and evaluation process. Of the 102 publications screened, 10 original studies matched the SR inclusion criteria. The types of physical activity interventions and self-efficacy assessments for these 10 studies were diverse. Of the 10 included articles, 6 articles identified an improvement in post-self-efficacy assessments compared to baseline and 4 showed no effect. In conclusion, physical activity intervention programs may improve self-efficacy in youths. A standardized approach to classify and measure self-efficacy is required. Further research is needed to quantify the association of self-efficacy ratings after completing physical activity interventions with objective health improvements, such as weight loss. PMID:24555151
Kiviniemi, Marc T; Saad-Harfouche, Frances G; Ciupak, Gregory L; Davis, Warren; Moysich, Kirsten; Hargrave, Nikia Clark; Ambrosone, Christine B; Walker, Charles; Erwin, Deborah O
Biospecimen banking programs are critically dependent on participation of diverse popu