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Effect of adapted interpersonal psychotherapy versus health education on mood and eating in the laboratory among adolescent girls with loss of control eating.
Tanofsky-Kraff, M, Crosby, RD, Vannucci, A, Kozlosky, M, Shomaker, LB, Brady, SM, Sbrocco, T, Pickworth, CK, Stephens, M, Young, JF, et al
The International journal of eating disorders. 2016;(5):490-8
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Abstract
OBJECTIVE Interpersonal psychotherapy (IPT) is aimed at improving negative affect that is purported to contribute to the development and maintenance of loss-of-control (LOC) eating. Although youth who report LOC over eating tend to consume more snack-foods than those without LOC, it is unknown if IPT impacts objective energy intake. METHODS To test if IPT improves mood and eating in the laboratory, we examined a sample of 88 girls with LOC eating who were randomized to either IPT (n = 46) or a standard-of-care health education (HE) group program. At baseline, and 6-month (follow-up 1) and 1-year (follow-up 2) following the initiation of the groups, girls consumed lunch from a multi-item meal with an instruction designed to model a LOC episode. Girls also reported mood state immediately before each meal. RESULTS Girls in IPT experienced no significant changes in pre-meal state depressive affect, while girls in HE experienced a non-significant improvement by follow-up 1 and then returned to baseline by follow-up 2 (p < .04). We found no significant group difference for changes in total intake relative to girls' daily energy needs (p's ≥ .25). However, IPT reduced, while HE increased, the percentage of daily energy needs consumed from snack-foods by follow-up 2 (p = .04). Within-groups, HE increased their snack food intake from follow-up 1 to follow-up 2 (p = .01). CONCLUSIONS In adolescent girls with LOC, IPT did not change total intake at the test meal and was associated with reduced snack-food intake. Data are required to determine if IPT effectively prevents excess weight gain in the longer-term. © 2015 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:490-498).
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A School-Based Intervention to Reduce Excess Weight in Overweight and Obese Primary School Students.
Amini, M, Djazayery, A, Majdzadeh, R, Taghdisi, MH, Sadrzadeh-Yeganeh, H, Abdollahi, Z, Hosseinpour-Niazi, N, Chamari, M, Nourmohammadi, M
Biological research for nursing. 2016;(5):531-40
Abstract
BACKGROUND This study evaluated the effect of an intervention for reducing excess weight gain in primary school-age children in Tehran. METHODS A cluster-randomized controlled trial was conducted in 12 primary schools in Tehran. Three hundred thirty-four pupils, 167 in the intervention and 167 in the comparison group, determined to be overweight or obese based on World Health Organization standards, were recruited for the study. The intervention included nutrition education and increased physical activity (PA) for the pupils, lifestyle modification for parents, and a change in food items sold at the schools' canteens. The entire intervention lasted approximately 18 weeks. Measures were taken before and immediately after the intervention. RESULTS The intervention significantly reduced body mass index Z-score and hip circumference (p = .003 and p < .001, respectively). Waist circumference increased in both groups, but the increase was higher in the comparison group (p = .001). No significant difference was seen in time spent on TV viewing between groups (p = .08). Vigorous PA increased in the intervention group (p < .001), while the comparison group showed an increase in moderate activity only (p < .001). Energy intake increased significantly in the intervention group (p < .001). Neither triceps skinfold thickness nor time spent on the computer changed in the intervention group (p = .51 and p = .1, respectively), while they increased in the comparison group (p < .001 and p = .004, respectively). CONCLUSION The study provides a successful model for the implementation of similar interventions throughout the country.
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Diet Quality and Physical Activity Outcome Improvements Resulting From a Church-Based Diet and Supervised Physical Activity Intervention for Rural, Southern, African American Adults: Delta Body and Soul III.
Thomson, JL, Goodman, MH, Tussing-Humphreys, L
Health promotion practice. 2015;(5):677-88
Abstract
We assessed the effects of a 6-month, church-based, diet and supervised physical activity intervention, conducted between 2011 and 2012, on improving diet quality and increasing physical activity of Southern, African American adults. Using a quasi-experimental design, eight self-selected, eligible churches were assigned to intervention or control. Assessments included dietary, physical activity, anthropometric, and clinical measures. Mixed model regression analysis and McNemar's test were used to determine if within and between group differences were significant. Cohen's d effect sizes for selected outcomes also were computed and compared with an earlier, lower dose intervention. Retention rates were 84% (102/122) for control and 76% (219/287) for intervention participants. Diet quality components, including fruits, vegetables, discretionary calories, and total quality, improved significantly in the intervention group. Strength/flexibility physical activity also increased in the intervention group, while both aerobic and strength/flexibility physical activity significantly decreased in the control group. Effect sizes for selected health outcomes were larger in the current intervention as compared to an earlier, less intense iteration of the study. Results suggest that more frequent education sessions as well as supervised group physical activity may be key components to increasing the efficacy of behavioral lifestyle interventions in rural, Southern, African American adults.
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Improved Body Mass Index Measures Following a Middle School-Based Obesity Intervention-The MATCH Program.
Lazorick, S, Fang, X, Hardison, GT, Crawford, Y
The Journal of school health. 2015;(10):680-7
Abstract
BACKGROUND Motivating Adolescents with Technology to CHOOSE Health™ (MATCH) is an educational and behavioral intervention in seventh grade. METHODS Teachers in 2 schools delivered the MATCH curriculum, with 1 control school. Using a quasi-experimental design, outcome measures included lessons completed, body mass index (BMI), BMI z-score (zBMI), BMI percentile, weight category, and self-reported lifestyle behaviors. We used multiple regression models to compare group results. RESULTS For the MATCH group (N = 189), teachers provided lessons over 14 weeks; the control group (N = 173) received usual curriculum. Postintervention, the MATCH group had significant decreases in BMI measures compared with the control. In combined overweight and obese participants, the mean (95% confidence interval) zBMI change was -0.05 (-0.07, -0.03) in MATCH and -0.01 (-0.04, 0.02) in control, p = .034 between groups. After 1 year, improvements are sustained: for the overweight subgroup, the mean zBMI decreased from 1.34 to 1.26 post-MATCH, then to 1.26 after 1 year; for the obese subgroup, mean zBMI = 2.16, to 2.13 post-MATCH to 2.08 after 1 year. Self-reported lifestyle behaviors showed no differences. CONCLUSIONS MATCH integrates theory-based strategies into standard curriculum delivered by teachers. No prior middle-school intervention has shown sustained change in BMI measures. MATCH warrants further study as a strategy to address obesity.
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Health promotion for patients with diabetes: health coaching or formal health education?
Basak Cinar, A, Schou, L
International dental journal. 2014;(1):20-8
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Abstract
PURPOSE The purpose of this study was to determine if a Health Coaching (HC) approach compared with formal health education (HE) resulted in better health outcomes among type II diabetes (T2DM) patients in improving glycaemic control and oral health, by use of clinical and subjective outcome measures. METHODS The study is part of a prospective intervention among randomly selected T2DM patients (n = 186) in Istanbul, Turkey. The data analysed were clinical [glycated haemoglobin (HbA(1C)), clinical attachment loss (CAL)] and psychological measures [tooth-brushing self efficacy (TBSES)]. Data were collected initially and at the end of intervention. Participants were allocated randomly to HC (intervention) (n = 77) and HE (control) (n = 111) groups. RESULTS At baseline, there was no statistical difference between HC and HE regarding clinical and psychological measures, (P > 0.05). At post-intervention the HC group had significantly lower HBA(1C) and CAL (reduction: 7%, 56%) than the HE group (reduction: HbA(1C) 0%; CAL 26%), (P ≤ 0.01). Similarly, HC group, compared with HE group, had better TBSES (increase: 61% vs. 25%) and stress (reduction: 16% vs. 1%), (P ≤ 0.01). Among high-risk group patients, the HC patients had significant improvements compared with the HE group (reduction: HbA(1C) 16% vs. 5%; CAL 63% vs. 18%; stress 39% vs. 2%; fold increase: TBSES 6.6 vs. 3.6) (P ≤ 0.01). CONCLUSIONS The present findings may imply that HC has a significantly greater impact on better management of oral health and glycaemic control than HE. It is notable that the impact was more significant among high-risk group patients, thus HC may be recommended especially for high-risk group patients.
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Overweight and obesity prevention for adolescents: a cluster randomized controlled trial in a school setting.
Bonsergent, E, Agrinier, N, Thilly, N, Tessier, S, Legrand, K, Lecomte, E, Aptel, E, Hercberg, S, Collin, JF, Briançon, S, et al
American journal of preventive medicine. 2013;(1):30-9
Abstract
BACKGROUND Given the increasing prevalence of obesity among youth over the past decade, prevention has become an international public health priority. PURPOSE To evaluate the 2-year effectiveness of three strategies aimed at preventing overweight and obesity among adolescents in a high school setting. DESIGN PRomotion de l'ALIMentation et de l'Activité Physique (PRALIMAP) is a school-based RCT. Each study high school was assigned to receive or not, over a 2-year period (Grades 10 and 11), each of three prevention strategies according to a 2 × 2 × 2 factorial school randomization. Data were collected in 2006-2009 and analyzed in 2009-2011. SETTING/PARTICIPANTS A total of 3538 adolescents (aged 15.6±0.7 years at baseline) in 24 public high schools in Lorraine (northeastern France) completed the PRALIMAP trial. INTERVENTIONS The prevention strategies were education (development of nutritional knowledge and skills); environment (creation of a favorable environment by improving availability of "healthy" dietary items and physical activity); and screening and care (detection of overweight/obesity and, if necessary, adapted care management). MAIN OUTCOMES MEASURES The main outcome of interest was BMI; BMI z-score and prevalence of overweight/obesity were considered as secondary outcomes. RESULTS Adolescents who completed the PRALIMAP trial were younger, less often suspected of having eating disorders and depression, and came from a higher socioeconomic class than those who did not. The 2-year change of outcomes was more favorable in the 12 screening and care high schools compared to the no-screening ones: a 0.11 lower increase in BMI (p=0.0303); a 0.04 greater decrease in BMI z-score (p=0.0173); and a 1.71% greater decrease in overweight/obesity prevalence (p=0.0386). Education and environment strategies were not more effective than no strategy intervention. CONCLUSIONS Although the screening and care strategy is an effective way to prevent, at 2 years, overweight and obesity among adolescents in a high school setting, its effects over and above no strategy intervention were small. TRIAL REGISTRATION This study is registered at www.clinicaltrials.govNCT00814554.
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Cancer awareness changes after an educational intervention among undergraduate students.
Hwang, LL
Journal of cancer education : the official journal of the American Association for Cancer Education. 2013;(2):247-53
Abstract
The objectives of this study are to assess undergraduate awareness of cancer risk factors, prevention strategies, and warning signs and to evaluate whether an educational intervention increases cancer awareness. This study adopts a nonequivalent control group pretest-posttest design. Of the 386 students who completed the pretest, only 35-39 % identified low fruit and vegetable intake, being overweight, and physical inactivity as cancer risk factors, and <30 % recognized persistent changes in bowel or bladder habits and persistent cough or hoarseness as cancer warning signs. After the educational intervention, the analysis of variance of changes from baseline (the pretest score) for all four experimental groups were all significantly higher than those of the two control groups (p ≤.001), except for the change of the retention test score from the pretest score for experimental group 3. This study highlights the need to improve undergraduates' cancer awareness and the effectiveness of educational intervention.
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A framework for discussion on how to improve prevention, management, and control of hypertension in Canada.
Campbell, N, Young, ER, Drouin, D, Legowski, B, Adams, MA, Farrell, J, Kaczorowski, J, Lewanczuk, R, Moy Lum-Kwong, M, Tobe, S
The Canadian journal of cardiology. 2012;(3):262-9
Abstract
Increased blood pressure is a leading risk for premature death and disability. The causes of increased blood pressure are intuitive and well known. However, the fundamental basis and means for improving blood pressure control are highly integrated into our complex societal structure both inside and outside our health system and hence require a comprehensive discussion of the pathway forward. A group of Canadian experts was appointed by Hypertension Canada with funding from Public Health Agency of Canada and the Heart and Stroke Foundation of Canada, Canadian Institute for Health Research (HSFC-CIHR) Chair in Hypertension Prevention and Control to draft a discussion Framework for prevention and control of hypertension. The report includes an environmental scan of past and current activities, proposals for key indicators, and targets to be achieved by 2020, and what changes are likely to be required in Canada to achieve the proposed targets. The key targets are to reduce the prevalence of hypertension to 13% of adults and improve control to 78% of those with hypertension. Broad changes in government policy, research, and health services delivery are required for these changes to occur. The Hypertension Framework process is designed to have 3 phases. The first includes the experts' report which is summarized in this report. The second phase is to gather input and priorities for action from individuals and organizations for revision of the Framework. It is hoped the Framework will stimulate discussion and input for its full intended lifespan 2011-2020. The third phase is to work with individuals and organizations on the priorities set in phase 2.
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A cluster-randomised clinical trial comparing two cardiovascular health education strategies in a child population: the Savinghearts project.
Sánchez-Gómez, LM, Fernández-Luque, MJ, Ruiz-Díaz, L, Sánchez-Alcalde, R, Sierra-García, B, Mayayo-Vicente, S, Ruiz-López, M, Loeches-Belinchón, P, López-Gónzález, J, González-Gamarra, A, et al
BMC public health. 2012;:1024
Abstract
BACKGROUND This paper describes a methodology for comparing the effects of an eduentertainment strategy involving a music concert, and a participatory class experience involving the description and making of a healthy breakfast, as educational vehicles for delivering obesity-preventing/cardiovascular health messages to children aged 7-8 years. METHODS/DESIGN This study will involve a cluster-randomised trial with blinded assessment. The study subjects will be children aged 7-8 years of both sexes attending public primary schools in the Madrid Region. The participating schools (n=30) will be randomly assigned to one of two groups: 1) Group MC, in which the children will attend a music concert that delivers obesity-preventing/cardiovascular health messages, or 2) Group HB, in which the children will attend a participatory class providing the same information but involving the description and making of a healthy breakfast. The main outcome measured will be the increase in the number of correct answers scored on a knowledge questionnaire and in an attitudes test administered before and after the above interventions. The secondary outcome recorded will be the reduction in BMI percentile among children deemed overweight/obese prior to the interventions. The required sample size (number of children) was calculated for a comparison of proportions with an α of 0.05 and a β of 0.20, assuming that the Group MC subjects would show values for the measured variables at least 10% higher than those recorded for the subjects of Group HB. Corrections were made for the design effect and assuming a loss to follow-up of 10%. The maximum sample size required will be 2107 children. Data will be analysed using summary measurements for each cluster, both for making estimates and for hypothesis testing. All analyses will be made on an intention-to-treat basis. DISCUSSION The intervention providing the best results could be recommended as part of health education for young schoolchildren. TRIAL REGISTRATION Clinicaltrials.gov: NCT01418872.
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A randomized trial of air cleaners and a health coach to improve indoor air quality for inner-city children with asthma and secondhand smoke exposure.
Butz, AM, Matsui, EC, Breysse, P, Curtin-Brosnan, J, Eggleston, P, Diette, G, Williams, D, Yuan, J, Bernert, JT, Rand, C
Archives of pediatrics & adolescent medicine. 2011;(8):741-8
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Abstract
OBJECTIVE To test an air cleaner and health coach intervention to reduce secondhand smoke exposure compared with air cleaners alone or no air cleaners in reducing particulate matter (PM), air nicotine, and urine cotinine concentrations and increasing symptom-free days in children with asthma residing with a smoker. DESIGN Randomized controlled trial, with randomization embedded in study database. SETTINGS The Johns Hopkins Hospital Children's Center and homes of children. PARTICIPANTS Children with asthma, residing with a smoker, randomly assigned to interventions consisting of air cleaners only (n = 41), air cleaners plus a health coach (n = 41), or delayed air cleaner (control) (n = 44). MAIN OUTCOME MEASURES Changes in PM, air nicotine, and urine cotinine concentrations and symptom-free days during the 6-month study. RESULTS The overall follow-up rate was high (91.3%). Changes in mean fine and coarse PM (PM(2.5) and PM(2.5-10)) concentrations (baseline to 6 months) were significantly lower in both air cleaner groups compared with the control group (mean differences for PM(2.5) concentrations: control, 3.5 μg/m(3); air cleaner only, -19.9 μg/m(3); and air cleaner plus health coach, -16.1 μg/m(3); P = .003; and PM(2.5-10) concentrations: control, 2.4 μg/m(3); air cleaner only, -8.7 μg/m(3); and air cleaner plus health coach, -10.6 μg/m(3); P = .02). No differences were noted in air nicotine or urine cotinine concentrations. The health coach provided no additional reduction in PM concentrations. Symptom-free days were significantly increased [corrected] in both air cleaner groups compared with the control group (P = .03). CONCLUSION Although the use of air cleaners can result in a significant reduction in indoor PM concentrations and a significant increase in symptom-free days, it is not enough to prevent exposure to secondhand smoke.