Prevalence of Thinness in Adolescent Girls in Low- and Middle-Income Countries and Associations With Wealth, Food Security, and Inequality

Dietary patterns in relation with nutritional outcomes and associated factors among adolescents: implications for context-specific dietary intervention for the Agrarian Community, Northwest Ethiopia

Introduction

Dietary pattern analysis allows us to characterize the dietary intakes of individuals rather than nutrient intake data and strongly predicts disease risks. The relationship between food intake and adolescents' nutritional health is not well understood yet. Therefore, this study aimed to generate evidence for context-specific dietary intervention for adolescents.

Objective

This study aimed to determine dietary patterns and their relationship with nutritional outcomes and identify the contributing factors among adolescents in the Agrarian Community of Northwest Ethiopia.

Methods

A cross-sectional survey was conducted among 622 randomly selected adolescents. Dietary data were collected over a 1-week recall period using the Food Frequency Questionnaire (FFQ). After testing the basic assumptions, an exploratory factor analysis was conducted to determine the dietary patterns. Anthropometric data on weight and height were collected to determine the nutritional status using WHO Anthroplus 2010 software. A chi-square test was conducted to evaluate the effect of different dietary patterns on nutritional outcomes. A multivariable binary logistic regression model was used to identify factors affecting the dietary patterns of adolescents.

Result

Three types of dietary patterns, namely, traditional, mixed, and animal-source foods with traditional alcoholic beverage consumption were identified. These dietary patterns explain 58.64% of the variance in adolescent diet in the study setting. The burden of stunting was 15.12% vs. 11.21, 19.40% vs. 6.94, and 8.36% vs.17.97% among adolescents with lower traditional, mixed, and higher animal sources with alcoholic dietary pattern consumption habits, respectively (value of p <0.05). Adolescents who resided in low-land agroecology (AOR = 2.44; 95% CL: 1.24, 4.81) and had access to animal-source foods (AOR = 1.64; 95% CI: 1.04, 2.60) were associated with lower consumption of traditional dietary patterns. Similarly, adolescents who resided in low-land (AOR = 1.80; 95% CI: 1.18, 2.74) had formal education (AOR = 2.38; 95% CI: 1.35, 4.19) and had poor nutrition knowledge (AOR = 2.83; 95% CL: 1.55, 5.19) were associated with lower consumption of mixed dietary patterns. Moreover, adolescents residing in the high-land (AOR = 2.50; 95% CI: 1.37, 4.56) and being female (AOR =1.87; 95% CI: 1.27, 2.74) were significant factors associated with lower consumption of animal-sourced foods with traditional alcoholic beverage consumption patterns.

Conclusion

Multidimensional modifiable factors were explored that could be targeted for public health interventions for the identified dietary patterns. Integrated and multifaceted dietary intervention approaches are needed to promote healthy diets and discourage the consumption of unhealthy diets to reduce undernutrition in the study area and similar settings.

Drivers of malnutrition among late adolescent and young women in rural Pakistan: a cross-sectional assessment of the MaPPS trial

OBJECTIVE

This study aimed to characterise the burden of malnutrition and assess how underlying determinants at the structural and intermediary levels contributed to malnutrition among late adolescent and young women in rural Pakistan.

DESIGN

Cross-sectional enrolment data assessment.

SETTING AND PARTICIPANTS

This study was conducted using data from adolescent and young women (n=25 447) enrolled in the Matiari emPowerment and Preconception Supplementation Trial, collected from June 2017 to July 2018 in Matiari District, Pakistan. The WHO-based cut-offs were applied to anthropometric measures to estimate body mass index (BMI) categories (underweight, overweight, obese) and stunting. Hierarchical models were generated to evaluate the association between the determinants with BMI categories and stunting among late adolescent girls and young women, respectively.

PRIMARY AND SECONDARY OUTCOME MEASURES

The main outcomes of interest were BMI categories and stunting. Explanatory variables included measures of socioeconomic status, education, occupation, health, well-being, food security, empowerment and food practices.

RESULTS

Regardless of age group, the prevalence of underweight was high (36.9%; 95% CI 36.3% to 37.5%). More late adolescent girls were underweight, while more young women were overweight/obese (p<0.001). Stunting affected 9.2% (95% CI 8.9% to 9.6%) of participants, of which 35.7% were additionally underweight and 7.3% overweight/obese. Compared with those in the normal weight category, those underweight were more likely to be impoverished and less empowered. Those overweight/obese were more likely to be from a higher wealth quintile and food secure. Increased education level and food security were associated with reductions stunting risk.

CONCLUSIONS

This study informs the data gap and need for comprehensive research on adolescent nutritional status. Findings suggest factors related to poverty played an important, underlying role in undernutrition among participants. Commitment to improving the nutritional status of all adolescent and young women in Pakistan will be critical given the observed burden of malnutrition.

TRIAL REGISTRATION NUMBER

NCT03287882.

Undernutrition and its associated factors among school adolescent girls in Abuna Gindeberet district, Central Ethiopia: a cross-sectional study

Background

Adolescent is the population whose age between 10–19 years old. They are undergoing rapid growth, development and are one of the nutritionally at-risk groups who should need attention. Adolescent undernutrition is a worldwide problem. Even if this stage brings the second window of opportunity to break the intergenerational cycle of undernutrition little is known specifically in the study area. This study was conducted to assess the prevalence of undernutrition and its associated factors among school adolescent girls in Abuna Gindeberet district, Central Ethiopia, 2021.

Methods

Institution-based cross-sectional quantitative study design was conducted in Abuna Gindeberet district among 10–19 years adolescent girls attending primary and secondary schools from January 1–30, 2021. A systematic random sampling technique was used to select 587 adolescent girls. Data were collected by using interviewer-administered structured and anthropometric measurements. Data were coded, then entered into the Epi-info version 7.2.2.6 and exported to SPSS version 25 and WHO Anthro plus for analysis. Logistic regression analysis was done to identify predictors of under nutrition. Level of statistical significance was declared at p-value < 0.05.

Results

The overall magnitude of stunting and thinness were 15.4% [95% CI (12–18)] and 14.2% [95% CI (11–17)] respectively. Number of meals per day [AOR = 3.62, 95% C.I (2.16, 6.05)], adolescent girls of lower grades [AOR = 2.08, 95% C.I (1.07, 4.04)] and who did not begin menstruation [AOR = 1.71, 95% C.I (1.06, 2.73)] were significantly associated with stunting. Adolescent girls engaged in vigorous intensity activities [AOR = 2.51, 95% C.I (1.14, 5.54)], poor dietary diversity score [AOR = 4.05, 95% C.I (1.43, 11.46)] and adolescent age [AOR = 3.77, 95% C.I (1.06, 13.37)] were significantly associated with thinness among adolescent girls.

Conclusions

Adolescent girl's undernutrition is a public health problem in the study area. The number of meals per day, adolescent girls of lower grades and who did not begin menstruation were significantly associated with stunting as well as adolescent girls engaged in vigorous-intensity activities; poor dietary diversity score and adolescent age were significantly associated with thinness among adolescent girls. Therefore, government and other stakeholders should focus on these identified factors to improve the nutritional status of adolescent girls.

Psychosocial and energetic factors on human female pubertal timing: a systematized review

Childhood psychosocial stressors have been proposed to favour fast life history strategies promoting earlier puberty in females. However, studies demonstrating this association often do not elucidate causal mechanisms, nor account for greater childhood energetic availability - also known to promote rapid growth and earlier puberty. To assess the extent to which such confounding has been considered, we conducted a systematized review to identify studies examining measures of both prepubertal growth (e.g. weight, height) and psychosocial stressors (e.g. adversity, father absence) in relation to female pubertal timing. A total of 1069 non-duplicated studies were identified across five databases. Twenty studies met selection criteria for critical review following independent screening of titles, abstracts and manuscripts. Within these studies, measures indicative of rapid childhood growth were more consistently associated with earlier pubertal timing than were measures of psychosocial stress. We discuss future research directions to investigate the impact of psychosocial stress on pubertal timing more robustly, including methodological and mechanistic considerations, and contextualization of findings by socioecological environments.

Magnitude and Determinants of Under-Nutrition Among Late Adolescent Girls in East Africa: Evidence From Demographic and Health Surveys (2010-2016)

Background

Adolescent girls are vulnerable to undernutrition owing to their increased nutrition demand for growth and development, including sexual development and maturation. Despite its public health importance, undernutrition among late adolescent girls has received little attention in health and nutrition policies. Although undernutrition in adolescent girls has been investigated, most of the previous study reports were based on small sample sizes and limited geographic settings. Therefore, we aimed to estimate the prevalence and determinants of undernutrition among late adolescent girls in East Africa.

Methods

Secondary data analysis was conducted among 10 East African countries using the most recent Demographic and Health Survey (DHS) reports. A total of 21,779 adolescent girls aged 15-19 years were included in this study. Descriptive statistics were conducted to describe the study population. The binary logistic regression model was fitted to identify the determinants of undernutrition among late adolescent girls. Variables with a p-value of <0.05 in the multivariate analysis were identified as statistically significant determinants of undernutrition.

Results

The overall magnitude of undernutrition among late adolescent girls in East Africa was 16.50% (95% CI: 16.00-17.00), whereas the overall magnitude of obesity among late adolescent girls in East Africa was 2.41% (95% CI: 2.21-2.62). In the final model of the multivariate analysis, adolescent girls aged 18-19 years [adjusted odds ratio (AOR) = 0.55; 95% CI: 0.51-0.60], having secondary education (AOR = 0.79; 95% CI: 0.68-0.93), being from a rich wealth index family (AOR = 0.63; 95% CI: 0.56-0.69), and being from a medium wealth index family (AOR = 0.80; 95% CI: 0.72-0.89) were negatively and statistically associated with undernutrition. Likewise, having more than seven household members (AOR = 1.36; 95% CI: 1.10-1.67), walking more than 30 min to a water source (AOR = 1.10; 95% CI: 1.01-1.20), and living in Ethiopia (AOR = 1.75; 95% CI: 1.51-2.03) were positive determinants of undernutrition among late adolescent girls.

Conclusion

In this study, undernutrition in late adolescent girls remains a considerable public health problem in East Africa. Age group, educational status, marital status, family wealth index, family size, time taken to reach a water source, media exposure, and country of resident were significant determinants of undernutrition. Therefore, devising strategies that improve the socioeconomic status of households and/or adolescents would help to reduce the risks of undernutrition in late adolescents.

Trends and factors associated with the nutritional status of adolescent girls in Ghana: a secondary analysis of the 2003-2014 Ghana demographic and health survey (GDHS) data

OBJECTIVE

We examined the trends over time and the factors associated with malnutrition among adolescent girls in Ghana.

DESIGN

Cross-sectional analysis from 3 nationwide Ghana Demographic and Health Surveys conducted in 2003 (n 983), 2008 (n 955) and 2014 (n 857). We used Cox proportional hazard models with sample weighting to model the prevalence ratio (PR) of malnutrition.

SETTING

Countrywide, covering rural and urban areas in Ghana.

PARTICIPANTS

Non-pregnant adolescent girls aged 15-19 years.

RESULTS

Compared with 2003, thinness declined marginally (PR 0·88 (95 % CI 0·45, 1·73)) in 2008 and in 2014 (PR 0·71 (95 % CI 0·38, 1·56)). Stunting declined marginally by 19 % in 2008 (PR 0·81 (95 % CI 0·59, 1·12)), flattening out in 2014 (PR 0·81 (95 % CI 0·57, 1·17)). We found an increasing trend of overweight/obesity with the PR peaking in 2014 (PR 1·39 (95 % CI 1·02, 1·88)) compared to 2003. The anaemia prevalence remained severe without a clear trend. A low level of education of the adolescent girl was positively associated with stunting. Increasing age was positively associated with stunting but inversely associated with thinness and anaemia. Girls who ever bore a child were more likely to be anaemic compared to those who never did. A lower level of household wealth and a unit increase in household size was negatively associated with overweight/obesity. Urban dwelling girls were less likely to be stunted.

CONCLUSIONS

The stagnant burden of under-nutrition and rising over-nutrition emphasise the need for double-duty actions to tackle malnutrition in all its forms in Ghanaian adolescent girls.

Associated factors and socio-economic inequality in the prevalence of thinness and stunting among adolescent boys and girls in Uttar Pradesh and Bihar, India

Background

Despite economic growth observed in developing countries, under-nutrition still continues to be a major health problem. Undernutrition in adolescence can disrupt normal growth and puberty development and may have long-term impact. Therefore, it is important to study the undernutrition among adolescents. This study aimed to assess the prevalence and the associated factors of stunting, thinness and the coexistence of both (stunting and thinness) among the adolescent belonging to Uttar Pradesh and Bihar, India.

Methods

The study utilized data from Understanding the Lives of Adolescents and Young Adults (UDAYA) project survey, which was conducted in two Indian states Uttar Pradesh and Bihar, in 2016 by Population Council under the guidance of Ministry of Health and Family Welfare, Government of India. Utilizing information on 20,594 adolescents aged 10–19 years (adolescent boys-5,969 and adolescent girls-14,625), the study examined three outcome variables, i.e., thinness, stunting, and co-existence of both. The study used descriptive and bivariate analysis. Furthermore, the study examined income-related inequality in stunting and thinness through concentration index. At last, the study used Wagstaff decomposition analysis to decompose the concentration index.

Results

The prevalence of thinness was higher among adolescent boys as compared to girls (25.8 per cent vs. 13.1 per cent). However, stunting was more prevalent among girls (25.6 per cent) than in boys (39.3 per cent). The odds of stunting were higher among late adolescents [Boys- OR:1.79; CI: 1.39, 2.30] and [Girls- OR: 2.25; CI: 1.90,2.67], uneducated adolescents [Boys- OR:2.90; CI: 1.67, 5.05] and [Girls- OR: 1.82; CI: 1.44,2.30], and poorest adolescents [Boys- OR:2.54; CI: 1.80, 3.58] and [Girls- OR: 1.79; CI: 1.38,2.32]. Similarly age, educational status, working status and wealth index were significantly associated with thinness among adolescent boys and girls. Media exposure [Boys- OR: 11.8% and Girls- 58.1%] and Wealth index [Boys: 80.1% and Girls: 66.2%] contributed significantly to the inequality in the prevalence of thinness among adolescents. Similarly, wealth index [Boys: 85.2% and Girls: 84.1%] was the only significant contributor to the inequality in the prevalence of stunting among adolescents.

Conclusion

The study provides an understanding that stunting and thinness is a significant public health concern among adolescents, and there is a need to tackle the issue comprehensively. By tackling the issue comprehensively, we mean that the state government of Uttar Pradesh and Bihar shall screen, assess, and monitor the nutritional status of adolescent boys and girls. The interventions shall focus towards both boys as well as girl adolescents, and particular emphasis should be given to adolescents who belonged to poor households. Also, efforts should be taken by stakeholders to increase family wealth status.

Underweight and Associated Factors Among Teenage Adolescent Girls in Resource-poor Settings: A Cross-sectional Study

Background and Purpose

Understanding the undernutrition status of teenage adolescent girls living in urban slums and its associated factors is meaningful to formulate customized health strategies. This study aimed to determine the prevalence of being underweight and associated factors among teenage adolescent girls in urban slums.

Materials and Methods

In this cross-sectional study, we enrolled a total of 418 teenage adolescent girls from five of 210 urban slums of Varanasi district, Uttar Pradesh, India employing two-stage probability sampling for the selection of households and subjects, between September 2016 and July 2017. The study of underwight subjects was assessed with BMI for age using standard criteria. Factors associated with being underweight were determined by multivariable logistic regression analysis.

Results

Of 418 study subjects, 49.76% (208/418) were underweight. Results revealed that sociodemographic factors such as teenage adolescent girls who were from SC/ST (schedule caste/schedule tribe) caste/ethnicity (adjusted odds ratio (AOR)=2.02, 95%CI: 1.00–4.23), subjects whose father’s education level was primary or lower (AOR=1.87, 95%CI: 1.12–3.11), and number of people in the family >4 (AOR=2.18, 95%CI: 1.18–4.03) were associated with being underweight. Likewise, dietary behavior-related factors such as vegetarian (AOR=2.21, 95%CI: 1.25–3.92), and <3 meals per day (AOR=2.36, 95%CI: 1.40–3.98) than their counterparts were associated with being underweight. In addition, teenage adolescent girls from food-insecure households (AOR=3.33, 95%CI: 2.01–5.51) were more likely to be underweight than those from food-secure households.

Conclusion

The higher burden of underweight among teenage adolescent girls in Indian urban slums needs to be addressed through specific public health interventions such as by improving education, providing education regarding dietary behavior, and having access to sufficient, safe, and nutritious foods.

Current dietary advice and challenges for adolescents

BACKGROUND

The major risk factors driving the global burden of disease are diet related. Adolescence presents a window of opportunity for establishing healthy dietary trajectories. Yet around the world, adolescents experience many barriers that prevent them from consuming diets that would give them the foundation for long, healthy and productive adult lives.

SOURCES OF DATA

A narrative literature search of most relevant original, review and meta-analyses, restricted to English was conducted in Medline, Web of Science and PubMed up to December 2019 together with published papers known to the author concerning the current dietary advice and challenges for adolescent nutrition.

AREAS OF AGREEMENT

Adolescence is a critical period of growth and development and adequate nutrition is essential. Sufficient population data indicate adolescents are not meeting dietary recommendations and are a vulnerable population group for malnutrition in all its forms.

AREAS OF CONTROVERSY

Despite extensive studies on dietary risk factors and the global burden of disease and population data demonstrating inadequate nutritional intake in adolescent populations, few effective interventions and policies have been scaled up to support adolescent nutrition.

GROWING POINTS

Improving the diets of adolescents, especially vulnerable adolescents from low- and middle-income countries and socioeconomically disadvantaged backgrounds, has the potential to impact individuals, societies and economies.

AREAS TIMELY FOR DEVELOPING RESEARCH

Future research should focus on vulnerable adolescent populations by addressing food environments, food insecurity and ensuring effective programmes and strategies are integrated within broader adolescent health strategies and implemented into government policies.

Prevalence and Factors Associated with Thinness in Rural Polish Children

A lot of attention has been focused on obesity, however, the other extreme—thinness—may lead to inhibition of physical and intellectual development. The aim was to assess the prevalence of thinness and determine the associated factors in children from rural populations. We used data from the cross-sectional sample of 3048 children, examined in schools from a district in southern Poland. The sample included 89% of the district departments, and included a proportion of rural and small town populations—a representative one for the region. Thinness was determined based on the criteria proposed by Cole and Lobstein. Biological, sociodemographic and lifestyle factors were analysed. The odds ratio (OR) and 95% confidence interval (CI) were calculated using logistic regression analysis. The prevalence of thinness was 11.5% in boys and 13.5% in girls. In the younger group, it was similar in boys and girls at 11.8%; whereas in the older group, it was 11.1% and 14.5%, respectively. The prevalence of thinness Grade 3 in girls was two times higher than in boys. The increased index of leisure time physical activity was connected with thinness in prepubertal boys. The mechanism determining the development of thinness is very complex and further exploration of this trend is recommended.

Prevalence and correlates of objectively measured weight status among urban and rural Mozambican primary schoolchildren: A cross-sectional study

BACKGROUND

The coexistence of undernutrition (thinness) and overnutrition (overweight/obesity) among children and adolescents is a public health concern in low-middle-income countries. Accurate prevalence estimates of thinness and overweight/obesity among children and adolescents are unavailable in many low-middle-income countries due to lack of data. Here we describe the prevalences and examine correlates of objectively measured weight status among urban and rural schoolchildren in Mozambique.

METHODS

A cross-sectional study design was applied to recruit 9-11-year-old schoolchildren (n = 683) from 17 urban and rural primary schools in Mozambique. Body mass index (BMI) was computed from objectively measured height and weight and participants' weight categories were determined using the World Health Organization cut-points. Actigraph GT3X + accelerometers were worn 24 hours per day for 7 days to assess movement behaviours. Multilevel multivariable modelling was conducted to estimate odds ratios and confidence intervals.

RESULTS

Combined prevalence of overweight/obesity (11.4%) was significantly higher among urban participants compared to rural participants (5.7%; χ2 = 7.1; p = 0.008). Conversely, thinness was more prevalent among rural (6.3%) compared to urban (4.2%) participants. Passive school commute, not meeting daily moderate- to vigorous-intensity physical activity (MVPA) guidelines, and maternal BMI >25 kg/m2 were associated with overweight/obesity while possessing one or more functional cars at home, maternal BMI >25 kg/m2 and being an older participant were associated with thinness in the present sample. The proportion of total variance in the prevalences of obesity and/or thinness occurring at the school level was 8.7% and 8.3%, respectively.

CONCLUSION

Prevalences of thinness, overweight/obesity and other key variables differ between urban and rural schoolchildren in Mozambique. MVPA, active transport and mother's BMI are important modifiable correlates of weight status among Mozambican schoolchildren. Results from this study demonstrate important differences between urban and rural schoolchildren that should not be ignored when designing interventions to manage malnutrition, formulating public health strategies, and interpreting findings.

Underweight, body image, and weight loss measures among adolescents in Saudi Arabia: is it a fad or is there more going on?

Background and Objective

Adolescence is considered to be a pivotal point in which optimum nutrition and eating habits are developed. Although tackling the obesity epidemic has been much discussed, addressing the issue of underweight and body image is often neglected. This study was carried out to get a better understanding of underweight status among adolescents in Saudi Arabia, and exploring self-perceptions of body image and weight loss measures among underweight adolescents.

Methods

Data from Jeeluna®, a national cross-sectional school-based survey were utilized. Jeeluna® assessed the health status and health-risk behaviors of adolescents in school through data obtained by a self-administered questionnaire, anthropologic measurements, and laboratory investigations.

Results

A total of 12,463 adolescents participated. Eighteen percent of adolescent males and 12.4% of females were found to be underweight, representing 14.9% of adolescents collectively. Forty-five percent of underweight participants were happy with their weight. Underweight females between the age group of 10 and 14 years were the most likely to believe that they still need to lose weight (16.0%) followed by females aged 15–19 years (9.7%). Underweight females aged 10–14 years were also the group most likely to engage in purging (1.6%). Stepwise logistic regression found that the strongest association with being underweight was with having a lower household income (OR 2.0, CI 1.5–2.7) and having more than 5 siblings (OR 1.8, CI 1.5–2.3).

Conclusion

Underweight status is prevalent among adolescents in Saudi Arabia and deserves more attention as a public health issue. Distorted body image and disordered eating behaviors exist, necessitating further investigation of underlying causes.

Underweight and overweight or obesity and associated factors among school-going adolescents in five ASEAN countries, 2015

PURPOSE

The study examined the prevalence of underweight and overweight or obesity and its correlates among in-school adolescents in five ASEAN countries (Indonesia, Laos, Philippines, Thailand and Timor-Leste) in 2015.

METHODS

Cross-sectional data were analysed from 30145 school-going adolescents (median age 14 years, interquartile range = 2) from Indonesia, Laos, Philippines, Thailand and Timor-Leste that took part in the "Global School-Based Student Health Survey (GSHS)" in 2015. Body weight was examined by self-reported weight and height and the "international child body mass index standards". Associations with underweight and overweight or obesity were assessed using multinomial logistic regression analyses.

RESULTS

The prevalence of underweight was 8.7% and overweight or obesity 14.0%. In adjusted multinomial logistic regression analysis, students residing in Timor-Leste, older age, male sex, bullying victimization and parental supervision were positively associated with underweight, while residing in Laos, current alcohol use and peer support were negatively associated with underweight. Coming from the Philippines and Timor-Leste, older age, experiencing hunger, current alcohol use, and in a physical fight decreased the odds for overweight or obesity, while male sex, fruit consumption, sedentary behaviour, physically attacked and parental bonding increased the odds for overweight or obesity.

CONCLUSION

High prevalences of underweight and overweight/obesity were identified in ASEAN countries and several correlates were identified which can help to tailor interventions.

Global Patterns of Adolescent Fruit, Vegetable, Carbonated Soft Drink, and Fast-Food Consumption: A Meta-Analysis of Global School-Based Student Health Surveys

BACKGROUND

Adolescence presents an opportunity to influence diet, which impacts present and future health outcomes, yet adolescent diets globally are poorly understood.

OBJECTIVE

We generate evidence on adolescent diets globally and explore patterns and trends by subpopulation.

METHODS

We estimated mean frequency of consumption and prevalence of less-than-daily fruit and vegetable consumption, at-least-daily carbonated beverage consumption, and at-least-weekly fast-food consumption among school-going adolescents aged primarily 12 to 17 years from the Global School-based Student Health Surveys in Africa, Asia, Oceania, and Latin America between 2008 and 2015. Random-effects meta-analysis was used to pool estimates globally and by subgroup.

RESULTS

On average, adolescents consumed fruit 1.43 (95% confidence interval [CI] 1.26-1.60) times per day, vegetables 1.75 (1.58-1.92) times per day, carbonated soft drinks 0.99 (0.77-1.22) times per day, and fast food 1.05 (0.78-1.32) times per week. Overall, 34.5% (95% CI 29.4-39.7) consumed fruit less than once per day, 20.6% (15.8-25.9) consumed vegetables less than once per day, 42.8% (35.2-50.7) drank carbonated soft drinks at least once per day, and 46.1% (38.6-53.7) consumed fast food at least once per week. Mean daily frequency of fruit consumption was particularly low in South and East Asia (1.30 [1.02-1.58]); carbonated soft drink consumption high in Latin America (1.54 [1.31-1.78]), high-income countries (1.66 [1.29-2.03]), and modern food system typologies (1.44 [0.75-2.12]); and mean weekly fast food consumption high in mixed food system typologies (1.29 [0.88-1.71]).

CONCLUSIONS

School-going adolescents infrequently consume fruits and vegetables and frequently consume carbonated soft drinks, but there is wide variability by subpopulation.

Patterns and risk factors of double burden of malnutrition among adolescent girls and boys in Indonesia

OBJECTIVES

As an emerging middle-income country, Indonesia is grappling with the double burden of malnutrition across all age groups, including adolescents. Slow gains in reducing undernutrition are compounded by rapidly increasing overnutrition. This study aims to determine the patterns and determinants of this double burden, particularly stunting, thinness and overweight, among adolescent girls and boys aged 12-18 years in Indonesia.

METHODS

A cross-sectional survey was conducted among 2,160 girls and boys in the districts of Klaten and Lombok Barat in 2017. Data were collected on adolescents' nutritional status, sociodemographic characteristics, morbidity, dietary intake and physical activity and other relevant factors. Multivariable logistic regression models using generalized estimation equation were employed to determine risk factors for stunting, thinness and overweight.

RESULTS

About a quarter of adolescent girls (25%) and boys (21%) were stunted. Approximately 5% of girls and 11% of boys were thin, whereas 11% girls and boys each were overweight. Living in a higher wealth household (OR = 0.67; 95% CI: 0.49-0.91), compared to a lower wealth household, and living in a district with higher socioeconomic status (OR = 0.63; 95% CI: 0.51-0.79) were associated with lower odds of being stunted. Adolescent education was also protective against stunting (OR = 0.52; 95% CI: 0.33-0.88). Older adolescents aged 15-18 years were more likely to be stunted (OR = 1.88; 95% CI: 1.42-2.46). Being a girl was associated with reduced odds of being thin (OR = 0.42; 95% CI: 0.30-0.58). Higher household wealth (OR = 1.93; 95% CI: 1.27-2.97) predicted being overweight, while maternal primary or some secondary education, compared to no or incomplete primary education, was protective against adolescent overweight (OR = 0.60; 95% CI: 0.40-0.90).

CONCLUSION

Indonesian adolescent girls and boys face both extreme spectrums of malnutrition. Addressing the dual burden of malnutrition requires a multi-pronged approach, and urgent shift is warranted in nutrition policy and programmes targeting adolescents to effectively address the associated underlying determinants.

Socio-demographic and economic factors are associated with nutritional status of adolescent school girls in Lay Guyint Woreda, Northwest Ethiopia

Objective:

This study was aimed at assessing socio-demographic and economic factors associated with nutritional status of adolescent school girls in Lay Guyint Woreda, Northwest Ethiopia.

Methods:

The school-based cross-sectional study comprising 362 adolescent girls aged 10–19 years was included in the study. Simple random sampling technique with proportional allocation to size was used to select the participants. An interviewer-administered questionnaire and anthropometric measurement were used to collect the data. An anthropometric measurement was converted to the indices of nutritional status using World Health Organization Anthro Plus software.

Result:

The overall prevalence of stunting and thinness among adolescent girls were 16.3% and 29%, respectively. Adolescents aged 14–15 years (AOR = 3.65; 95% confidence interval: 1.87, 7.11), adolescents living in rural areas (AOR = 1.34; 95% confidence interval: 1.24, 2.33), and adolescents who did not have snack (AOR = 11.39; 95% confidence interval: 1.47, 17.8) were positively associated with stunting. Whereas mother’s occupation was negatively associated with stunting (AOR = 0.12; 95% confidence interval: 0.17, 0.87). Similarly, being a rural resident (AOR = 2.40; 95% confidence interval: 1.13, 5.08) and adolescents aged 14–15 years (AOR = 6.05; 95% confidence interval: 2.15, 17.04) were positively associated with thinness. Educational status of adolescent girls was negatively associated with thinness (AOR = 0.13; 95% confidence interval: 0.05, 0.35).

Conclusion:

Stunting and thinness are prevalent among adolescent girls. The age of adolescents, place of residence, having a snack, and mother’s occupation was significantly associated with stunting and thinness. Having at least a one-time snack in addition to the usual diet is strongly recommended.

Associations of gestational weight gain with offspring thinness and obesity: by prepregnancy body mass index

Background

Previous studies indicated that excessive gestational weight gain (GWG) was positively associated with offspring obesity. Nevertheless, little is known about the effect of GWG on offspring thinness. This study aimed to assess the association of GWG with childhood weight status across the full range of weight status by prepregnancy body mass index (BMI).

Methods

We used data from a retrospective study of 33,828 Chinese children aged 6–18 years and their mothers. Children’s weight and height were objectively measured. Maternal GWG and other information were collected by using self-reported questionnaires. Multivariate linear regressions and logistic regressions were applied.

Results

Overall, the prevalence of thinness and overweight/obesity in children were 12.9 and 17.3% respectively (p < 0.05). Children’s BMI z-score was on average 0.021 higher for every 1-kg greater GWG. For mothers who were underweight or normal weight before pregnancy, excessive GWG was positively associated with offspring overweight/obesity [OR (95% CI): 1.51 (1.21, 1.90) and 1.30 (1.17, 1.45)], whereas inadequate GWG was associated with increased risk of offspring thinness [OR (95% CI): 1.24 (1.05, 1.46) and 1.17 (1.04, 1.32)]. Similar but non-significant associations were found in prepregnancy overweight mothers. Notably, there was a very high prevalence of child overweight/obesity (30.2%) in prepregnancy overweight subgroup regardless of GWG status.

Conclusions

Inadequate GWG was associated with an increased risk of offspring thinness, whereas excessive GWG was associated with an increased risk of offspring overweight and obesity among prepregnancy underweight and normal weight mothers only.

Determinants of child anthropometric indicators in Ethiopia

Background

Malnutrition is one of the major contributors to child mortality in Ethiopia. Currently established, child nutrition status is assessed by four anthropometric indicators. However, there are other factors affecting children’s anthropometric statuses. Thus, the main objective of this paper is to explore some of the determinants of child anthropometric indicators in Ethiopia.

Methods

Data from GROW (the Growing Nutrition for Mothers and Children), a survey including 1261 mothers and 1261 children was carried out in Ethiopia in 2016. Based on the data gathered, the goal of GROW is to improve the nutritional status of women of reproductive age (15–49), as well as boys and girls under 5 years of age in Ethiopia. In order to investigate the association between different factors and child anthropometric indicators, this study employs various statistical methods, such as ANOVA, T-test, and linear regressions.

Results

Child’s sex (confidence intervals for (wasting = − 0.782, − 0.151; stunting = − 0.936,-0.243) (underweight = − 0.530, − 0.008), child’s age (confidence intervals for (wasting = − 0.020, 0.007; stunting = − 0.042,-0.011) (underweight = − 0.025, − 0.002), maternal MUAC (confidence intervals for (wasting = 0.189, 0.985; BMI-for-age = 0.077, 0.895), maternal education (stunting = 0.095, 0.897; underweight = 0.120, 0.729), and open defecation (stunting = 0.055, 0.332; underweight = 0.042, 0.257) were found to be significantly associated with anthropometric indicators. Contrary to some findings, maternal dietary diversity does not present significance in aforementioned child anthropometric indicators.

Conclusion

Depending on the choice of children anthropometric indicator, different conclusions were drawn demonstrating the association between each factor to child nutritional status. Results showed child’s sex, age, region, open defecation, and maternal MUAC significantly increases the risk of child anthropometric indicators. Highlighting the factors influencing child undernutrition will help inform future policies and programs designed to approach this major problem in Ethiopia.

House ownership, frequency of illness, fathers' education: the most significant socio-demographic determinants of poor nutritional status in adolescent girls from low income households of Lahore, Pakistan

Background

Socio demographic factors besides dietary factors play important role in determining the health status of an individual. Health and nutritional Intervention programs stand a greater chance of success if planned, keeping the socio demographic characteristics of a certain population in focus. The present study was conducted to identify those socio demographic determinants which have a significant association with poor nutritional status in adolescent girls belonging to economically deprived households of Lahore.

Methods

A cross-sectional analytical study of 140 adolescent girls living in the peri urban communities of Lahore was conducted. Socioeconomic and demographic data of the participants was recorded through a pretested questionnaire. Body mass index (BMI), a commonly used anthropometric measurement was taken as an indicator of nutritional status. Below normal (<18.5 m2) BMI was considered a benchmark of malnutrition in adolescent girls. Frequencies and percentages for socio demographic variables were calculated and Fisher Exact test was used to find out the association of nutritional status with socio-demographic predictors. Stepwise backward logistic regression analysis was then run to identify the most significant determinants associated with poor nutritional status in the adolescents. P < 0.05 was considered statistically significant.

Results

Chronic energy deficiency was highly prevalent among adolescent girls, 58% had BMI < 18.5 m2. Binary regression analysis result showed that the participants who lived in rented houses (AOR = 3.513; 95% CI = 1.366 to 9.031) who fell ill frequently (AOR = 2.996; 95% CI = 1.198 to 7.491) whose fathers were illiterate (AOR = 2.941; 95% CI = 1.187 to 7.287) were at greater odds of having poor nutritional status. Interestingly, the participants who lived in joint families (AOR = 0.411; 95% CI = 0.145 to 1.168) and were more frequently food insecure (AOR = 0.431; 95% CI = 0.164 to 1.133) had lesser odds of having poor nutritional status than those who lived in nuclear families and were food secure.

Conclusion

Frequency of illness, house ownership and fathers’ education are the determinants positively associated with poor nutritional status of adolescent girls. Food insecurity and joint family structure were negatively associated with poor nutritional status. The study will help in planning interventions for improving nutritional status of adolescent girls by targeting the significant socio demographic determinants of poor nutritional status among this group.