Disordered eating, body image concerns, and weight control behaviors in primary school aged children: A systematic review and meta‐analysis of universal–selective prevention interventions

2021 ◽  
Author(s):  
Kirrilly M. Pursey ◽  
Tracy L. Burrows ◽  
Daniel Barker ◽  
Melissa Hart ◽  
Susan J. Paxton
Keyword(s):  
Systematic Review ◽  
Body Image ◽  
Primary School ◽  
Disordered Eating ◽  
Weight Control ◽  
Meta Analysis ◽  
School Aged Children ◽  
Weight Control Behaviors ◽  
Prevention Interventions ◽  
Selective Prevention

Protocol for a Systematic Review and Meta-Analysis of Body Image and Academic Outcomes Among Males Across the Lifecourse in the United States

2019 ◽  
Author(s):  
A Hoffer
Keyword(s):  
United States ◽  
Systematic Review ◽  
Body Image ◽  
Disordered Eating ◽  
Academic Outcomes ◽  
Meta Analysis ◽  
The United States ◽  
Predominantly Female ◽  
The Relationship ◽  
Socioemotional Outcomes

Body image is emerging as a multi-faceted and complex topic in developmental science. A sizeable body of literature has demonstrated effects of body image on disordered eating and socioemotional outcomes. However, very few studies have attempted to explore the relationship between body image and academic outcomes. Additionally, much of the research in body image has been conducted with predominantly female samples. Moreover, body image measures are inconsistent and often biased toward female body standards, raising the question of how relevant these measures are for male populations. Thus, this systematic review has the following objectives: (1) determine what the relationship is between body image and academic outcomes for boys; (2) determine what moderates that relationship, focusing on variables of age and measurement. This study will be registered using PsyArXiv.

scholarly journals Correction to: High burden of undernutrition among primary school-aged children and its determinant factors in Ethiopia; a systematic review and meta-analysis

2020 ◽  
Vol 46 (1) ◽  
Author(s):  
Moges Agazhe Assemie ◽  
Alehegn Aderaw Alamneh ◽  
Daniel Bekele Ketema ◽  
Ali Mekonen Adem ◽  
Melaku Desta ◽  
...  
Keyword(s):  
Systematic Review ◽  
Primary School ◽  
Meta Analysis ◽  
High Burden ◽  
Determinant Factors ◽  
School Aged Children

An amendment to this paper has been published and can be accessed via the original article.

scholarly journals High burden of undernutrition among primary school-aged children and its determinant factors in Ethiopia; a systematic review and meta-analysis

2020 ◽  
Vol 46 (1) ◽  
Author(s):  
Moges Agazhe Assemie ◽  
Alehegn Aderaw Alamneh ◽  
Daniel Bekele Ketema ◽  
Ali Mekonen Adem ◽  
Melaku Desta ◽  
...  
Keyword(s):  
Systematic Review ◽  
Primary School ◽  
Meta Analysis ◽  
Parasitic Infection ◽  
Educational Status ◽  
School Aged Child ◽  
Determinant Factors ◽  
School Aged Children ◽  
Aged Child ◽  
Maternal Educational Status

Abstract Background Undernutrition remains a major public health concern affecting both children and adolescents in Ethiopia. However, little attention has been given to the undernutrition of primary school-aged children, with their exclusion within national surveys. Therefore, this systematic review and meta-analysis was conducted to determine pooled estimate and determinant factors of undernutrition among primary school-aged children (6 to 15 years of age) in Ethiopia. Method We systematically retrieved available articles on the prevalence of undernutrition in primary school-aged children in Ethiopia by using a number of computerized databases, including PubMed, Scopus, Cochrane Library, Google Scholar, and Science Direct between September 1 and November 25, 2019. Two authors independently extracted relevant data using a standardized data extraction form. Heterogeneity among included studies was assessed with the Cochrane Q test statistics and Higgins I2 tests. The pooled estimates and determinant factors of school-aged undernutrition were assessed with random-effects model using Stata/se Version 14. Result We have retrieved 30 eligible articles with pooled sample size of 16,642 primary school- aged children to determine the prevalence of undernutrition in Ethiopia. Hence, the pooled prevalence of stunting, underweight, and wasting were found to be 21.3% (95% CI: 17.0, 25.5), 18.2% (95% CI: 14.4, 22.0) and 17.7% (95% CI, 13.5, 21.8) respectively. Heterogeneity was assessed by doing subgroup analysis for study province/region. Thus, the highest prevalence of stunting was 27.6% (95% CI, 20.7, 34.5) and underweight 22.7% (95% CI, 19.2, 26.3) in Amhara Region while, in the instance of wasting, it was 19.3%(95% CI: 5.1, 33.4) in Southern Nations, Nationalities and People’s Region. Maternal educational status (OR = 1.91, 95% CI: 1.33, 2.73), age of school-aged child (OR = 0.56, 95% CI: 0.44, 0.72) and sex of school-aged child (OR = 0.73, 95% CI: 0.62, 0.85) were found to be significantly associated with stunting. Maternal educational status (OR = 0.6, 95% CI: 0.36, 0.9) and age of school-aged child (OR = 2.74, 95% CI: 1.81, 4.14) were associated with thinness/wasting. Parasitic infection (OR = 2.02, 95% CI: 1.10, 3.73) were associated with underweight of school age children. Conclusion The prevalence of stunting and underweight among primary school-aged children are moderately high while acute undernutrition (wasting) is more critical than under-five national average as reported in the 2016 Ethiopian Demography and Health Survey. Therefore, this finding warrants the need to design a school-aged children nutrition survey and expand school feeding programs to improve the nutritional status of primary school-aged children in the country. In addition, emphasis should be given to female school-aged children in the early school years, creating awareness for those mothers who lack formal education, and preventing and treating/deworming parasitic infection. Moreover, researchers must conduct research in province/regions which have not yet studied school aged children’s nutritional status to date.

scholarly journals Sulforaphane ameliorates lipid profile in rodents: an updated systematic review and meta-analysis

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kaili Du ◽  
Yuxin Fan ◽  
Dan Li
Keyword(s):  
Systematic Review ◽  
Weight Control ◽  
Weighted Mean Difference ◽  
Meta Analysis ◽  
Low Density Lipoprotein ◽  
Disease Model ◽  
Density Lipoprotein ◽  
Liver Weight ◽  
Lipoprotein Cholesterol ◽  
Alcoholic Fatty Liver

AbstractSulforaphane (SFN), a naturally-occurring isothiocyanate enriched in cabbage and broccoli, has been provided as food supplements to improve weight management and reduce lipid levels. However, its effects on serum lipid profiles are contradictory. In this review, a meta-analysis and systematic review of SFN on lipid reduction and weight control is assessed with mice and rats fed on high-fat diet. The effects of SFN supplementation were evaluated by weighted mean difference (WMD) in body weight (BW), liver weight (LW) and also by its effect on serum lipids. A random-effects model was applied to estimate the overall summary effect. SFN reduced BW (WMD: − 2.76 g, 95% CI: − 4.19, − 1.34) and LW (WMD: − 0.93 g, 95% CI: − 1.63, − 0.23) significantly in our ten trials. Its effects on serum total cholesterol (TC) (WMD: − 15.62 mg/dL, 95% CI: − 24.07, − 7.18), low-density lipoprotein cholesterol (LDL-C) (WMD: − 8.35 mg/dL, 95% CI: − 15.47, − 1.24) and triglyceride (TG) (WMD: − 40.85 mg/dL, 95% CI: − 67.46, − 14.24) were significant except for high-density lipoprotein cholesterol (HDL-C) component (WMD: 1.05 mg/dL, 95% CI: − 3.44, 5.54). However, species, disease model, duration, SFN dosage as well as route of administration did not explain the heterogeneity among studies. In summary, these findings provide new insights concerning preclinical strategies for treating diseases including obesity, diabetes, hypertension, non-alcoholic fatty liver disease as well as cardiovascular disease with SFN supplements.

scholarly journals Effectiveness of web-based feedback interventions for people with overweight and obesity: systematic review and network meta-analysis of randomized controlled trials

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Carmen Varela ◽  
Camila Oda-Montecinos ◽  
Ana Andrés ◽  
Carmina Saldaña
Keyword(s):  
Systematic Review ◽  
Confidence Interval ◽  
Weight Control ◽  
Meta Analysis ◽  
Treatment Options ◽  
Overweight And Obesity ◽  
Mean Difference ◽  
Effective Treatment Option ◽  
Web Based ◽  
Self Help

Abstract Background Web-based delivered interventions have become an innovative option to treat health problems, like obesity. The aim of this systematic review and network meta-analysis was to analyze the effectiveness of web-based behavioral treatments for adults with overweight and obesity. Web-based interventions and comparison interventions (traditional weight control programs) were classified according to the following feedback characteristics: frequency, personalization, and provider (human versus machine). Method From the initial 1789 studies, 15 were included in this review. A network meta-analysis was conducted to analyze the efficacy of web-based programs with traditional interventions, considering direct and indirect comparisons. The main outcome was the weight loss mean difference (kg) between baseline and post-treatment. Heterogeneity and consistency assumptions were validated to conduct the network meta-analysis. Results Network meta-analysis showed comparisons between different treatment options. The main results were that Intensive Contact Web-based programs were more effective than wait-list (Mean Difference − 1.86 kg; 95% Confidence Interval: − 3.61, − 0.12). Moreover, Intensive Contact Web-based programs were more effective than the other web-based options and self-help traditional interventions. However, the only significant comparison was Intensive Contact Web-based programs versus Guided Self-Help Web-based programs (Mean Difference − 4.31 kg; 95% Confidence Interval: − 5,22, − 3,41). Intensive Contact Web-based programs were the most effective treatment option according the obtained results, achieving the first place in the ranking provided by the network meta-analysis with 98.5% of probabilities. Conclusions Intensive Contact Web-based interventions have obtained the first position in the ranking, proving the relevance of frequent, personalized, and professional feedback and their association with a better prognosis for people with overweight and obesity. These results provide relevant information to design more effective treatments for people with overweight and obesity, in a new format especially appropriate for the current situation.

Promotion of Healthy Weight-control Practices in Young Athletes

PEDIATRICS ◽  
1996 ◽  
Vol 97 (5) ◽  
pp. 752-753 ◽  
Author(s):  
Keyword(s):  
High School ◽  
Bulimia Nervosa ◽  
Disordered Eating ◽  
Athletic Performance ◽  
Weight Control ◽  
Weight Class ◽  
Weight Control Behaviors ◽  
Unhealthy Weight Control ◽  
Diet Pills ◽  
Unhealthy Weight

Many athletes engage in unhealthy weight-control practices. This new policy statement urges pediatricians to attempt to identify and help these athletes and provides information about how to support sound nutritional behavior. Athletes may engage in unhealthy weight-control practices, particularly in sports in which thinness or "making weight" is judged important to success, such as body building, cheerleading, dancing (especially ballet), distance running, diving, figure skating, gymnastics, horse racing, rowing, swimming, weight-class football, and wrestling.1-3 Some athletes may use extreme weight-loss practices that include overexercising; prolonged fasting; vomiting; using laxatives, diuretics, diet pills, other licit or illicit drugs, and/or nicotine; and use of rubber suits, steam baths, and/or saunas. The majority of these disordered eating behaviors do not meet Diagnostic and Statistical Manual of Mental Disorders, 4th ed, criteria4 for anorexia nervosa or bulimia nervosa. In two surveys of 208 female collegiate athletes, 32% and 62% practiced at least one of the following unhealthy weight-control behaviors: self-induced vomiting, binge eating more than twice weekly, and using laxatives, diet pills, and/or diuretics.5,6 Of 713 high school wrestlers in Wisconsin, 257 (36%) demonstrated two or more behaviors related to bulimia nervosa.7 In a survey of 171 collegiate Indiana wrestlers concerning their behaviors in high school, 82% had fasted for more than 24 hours, 16% had used diuretics, and 9.4% had induced vomiting at least once a week.8 Many athletes are secretive about these potentially harmful practices. Disordered eating may have a negative short-term impact on athletic performance. Athletes who lose weight rapidly by dehydration are probably impairing their athletic performance, especially if it involves strength or endurance,9 and these strength deficits may persist even after rehydration.10

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