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Trends and Correlates of Overweight among Pre-School Age Children, Adolescent Girls, and Adult Women in South Asia: An Analysis of Data from Twelve National Surveys in Six Countries over Twenty Years.

ABSTRACT: Overweight has become a global pandemic and is associated with a rise in diet-related non-communicable diseases and associated co-morbidities. Most of the world's undernourished people live in South Asia, yet the number of overweight and obese individuals in this region is growing. This study explores trends and correlates of overweight among pre-school age children, adolescent girls, and adult women in South Asia. Using pooled data from 12 national surveys in six countries, generalized linear mixed models were run to analyze relationships. Overweight children had significantly higher odds than non-overweight children of having an overweight mother (Adjusted Odds Ratio: 1.34, p < 0.01). Overweight adolescent girls were more likely to come from a wealthier household (Adjusted Prevalence Ratio (APR): 2.46, p < 0.01) in an urban area (1.74, p < 0.01), and have formal education (1.22, p < 0.01), compared to non-overweight girls. Similar relationships were seen among overweight vs. non-overweight adult women. In Bangladesh, India, and Nepal, overweight among girls and women increased over time, while differentials associated with household wealth, urban residence, and formal education attenuated over time. Overweight and obesity are becoming more prevalent across South Asia in a context of persisting undernutrition. Once a condition of the wealthier, more educated and urban, rates of overweight are increasing among poorer, less educated, and rural women. This requires immediate attention to 'multi-use' policies and programmes.

SUBMITTER: Harding KL

PROVIDER: S-EPMC6722576 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature

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Trends and Correlates of Overweight among Pre-School Age Children, Adolescent Girls, and Adult Women in South Asia: An Analysis of Data from Twelve National Surveys in Six Countries over Twenty Years.

Harding Kassandra L KL Aguayo Victor M VM Webb Patrick P

Nutrients 20190814 8

Overweight has become a global pandemic and is associated with a rise in diet-related non-communicable diseases and associated co-morbidities. Most of the world's undernourished people live in South Asia, yet the number of overweight and obese individuals in this region is growing. This study explores trends and correlates of overweight among pre-school age children, adolescent girls, and adult women in South Asia. Using pooled data from 12 national surveys in six countries, generalized linear m ...[more]

PMID: 31416224

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Project description:BackgroundPoor diet is a risk factor for anemia, overweight, and obesity among adolescent girls. However, comprehensive assessment on dietary quality and habits in this population is limited. We assessed the association of meal patterning, dietary quality, and dietary diversity with both anemia and overweight-obesity.MethodsWe conducted a cross-sectional survey in 335 school-going adolescent girls aged 12-19 years from three districts in West Java using multi-stage cluster sampling. Meal patterning, Dietary Quality Index for Adolescents (DQI-A), and Dietary Diversity Score (DDS) were determined using 2-day 24-h recall.ResultsOf the girls, 45% were anemic and 17% overweight or obese. Eating occasions of 3-4 times (AOR 2.68, 95% CI 1.21-5.98) and >4 times (AOR 2.43, 95% CI 1.01-5.83) were associated with greater odds of developing anemia compared to eating occasions of <3 times. Adolescent girls who skipped dinner had greater odds of being overweight or obese (AOR 2.13, 95% CI 1.10-4.10) and were less likely to be anemic (AOR 0.56, 95%CI 0.33-0.95) compared to those who did not skip dinner. Difference in energy intake was found between girls who had dinner and skipped dinner (p = 0.05). Mean total DQI-A score was 44.4% ± 7.71% and DDS was 4.0 out of 9.0. DQI-A score was significantly higher in non-anemic compared to anemic girls. Moreover, each unit increment of 1% of total DQI-A score was associated with a 3.967 g/dL increases of hemoglobin after adjustment for confounders. We found differences in total DQI-A score between normal-weight and overweight or obese girls. DDS score was not significantly different between groups, although lower meat, chicken, and fish consumption were correlated with anemia (p<0.01).ConclusionsOverall, the girls had poor dietary quality and diversity. The findings therefore indicated the importance of improving dietary quality and diversity in a regular meal pattern, especially meal frequency and meal skipping, to reduce the risk of anemia and overweight-obesity among adolescent girls.

Project description:This study examined associations of watching television, electronic games, computer uses with school stress, and satisfaction among adolescents. Nationally representative data from 38 European and North American countries that participated in the 2014 Health Behaviour in School-aged Children (HBSC) survey were analysed. School stress and school satisfaction were each assessed using a 4-point self-reported item and then dichotomised. Participants reported discretional time spent on different screen-based activities. Of the 191,786 participants (age 13.6 [1.6] years; 51% girls), 35% reported high levels of school stress, while 30% reported high satisfaction with their school. Multilevel multivariable logistic regression modelling showed that adolescents reporting watching television > 4 h/day (≤ 1 h/day as reference) had 31% higher odds of school stress (OR 1.31; 95% CI: 1.27-1.35) and 36% less odds of school satisfaction (OR 0.64; 95% CI: 0.62-0.67). Prolonged electronic gaming (> 4 h/day) increased the odds of school stress by 26% (OR 1.26; 95% CI: 1.22-1.30) and decreased the odds of school satisfaction by 37% (OR 0.63; 95% CI: 0.61-0.65). Adolescents with prolonged computer use had 46% higher odds of school stress (OR 1.46; 95% CI: 1.42-1.50) and 39% lower odds of school satisfaction (OR 0.61; 95% CI: 0.59-0.63). Association estimates were more evident among younger adolescents than their older counterparts with no apparent gender differences.ConclusionProlonged screen use, irrespective of type, was positively associated with school stress and inversely associated with school satisfaction with high computer use showing the highest adverse associations. Prospective research is needed to understand directionality and mechanisms of these relationships.What is known• Screen-based activities are adversely associated with various health and wellbeing indicators in adolescents.. • The relation between screen time and school-related outcomes is yet to understand fully.What is new• Prolonged screen time is associated with increased school stress and decreased school satisfaction in adolescents. • Computer use showed higher adverse associations than watching television or playing electronic games.

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Project description:BackgroundThe rapid growth and changes that occur in adolescents increase the demand for macro and micronutrients and addressing their needs particularly in females would be an important step to break the vicious cycle of intergenerational malnutrition. Thus we evaluated the status of anemia and its anthropometric, dietary and socio demographic determinants in female adolescents, west Ethiopia.MethodsA school based cross-sectional study was conducted among school going adolescent girls of Wayu Tuqa district, south west Ethiopia and a 3-stage random sampling technique was used to select study participants. Data were entered into EpiData version 3.1 and analyzed using STATA version12. Haemoglobin was measured by HemoCue 301+ photometer and WHO Anthro-plus software Version 1.0.4 was used to calculate BMI for age z-score. Both bivariate and multivariate analyses were performed to check associations and control confounding. A p-value <0.05 was considered statistically.ResultThe overall prevalence of anemia was 27% (95% CI: 22.9-31%) of which 23, and 4% had mild and moderate anemia respectively. The proportion of thinness and overweight girls based on the BMI for age z-score was 33 and 3.6%, respectively. The odds of developing anemia were almost four times more likely among late adolescents as compared to early adolescents (AOR?=?3.8 95%CI?=?2.3 to 8.5).Adolescents from rural areas were 3.4 times more likely to have anemia as compared to their urban counterparts (AOR?=?3.4 95%CI?=?1.9 to7) and adolescents those who attained menarche were two times more likely to develop anemia compared to those who did not attained menarche (AOR?=?2.3 95%CI?=?1.34 to 4.2).ConclusionThe prevalence of anemia among adolescent girls was a moderate public health problem. To improve the prevailing nutritional problem, there must be inter-sectorial collaboration among health sectors and education sectors in providing nutritional education and counseling based on age and menarche status.

Dataset Information

Trends and Correlates of Overweight among Pre-School Age Children, Adolescent Girls, and Adult Women in South Asia: An Analysis of Data from Twelve National Surveys in Six Countries over Twenty Years.

Publications

Trends and Correlates of Overweight among Pre-School Age Children, Adolescent Girls, and Adult Women in South Asia: An Analysis of Data from Twelve National Surveys in Six Countries over Twenty Years.

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