Childhood obesity/overweight is a worldwide concern and its prevalence is increasing in many countries. The first aim of this study is to analyse the trends in overweight and obesity among children under the age of five in Turkey based on the new World Health Organization (WHO) standards, using data from the ‘five-round of the Turkey Demographic and Health Surveys’ (TDHSs). The second aim is to examine whether or not the maternal/household and individual-level factors are associated with overweight/obesity using TDHS 2003, 2008, and 2013 datasets. A total sample of 14,231 children under the age of five were extracted from the TDHS in 1993, 1998, 2003, 2008, and 2013 to determine the prevalence of the trend. Pooled data from 8,812 children were included in the analysis to examine factors associated with overweight/obesity. Taking into account the clustered data structure, multilevel logistic regression models were utilised. In 1993, 1998, 2003, 2008, and 2013 the prevalence of overweight children was 5.3%, 4.9%, 10.0%, 11% and 11.6%, respectively. The factors that were independently associated with overweight/obesity were as follows: living in single-parent households (adjusted odds ratio (aOR) = 2.27, 95%CI = 1.21–4.26), compared to living in dual-parent households; having an obese mother (aOR = 4.25, 95%CI = 1.73–10.44), overweight mother (aOR = 3.15, 95%CI = 1.29–7.69), and a normal-weight mother (aOR = 2.70, 95%CI = 1.11–6.59) compared to having an underweight mother; being aged between 13–24 months (aOR = 1.72, 95%CI = 1.30 to 2.27), compared to being aged 0-12 months; male gender (aOR = 1.30, 95%CI = 1.11 to 1.53); being stunted (aOR = 2.18, 95%CI = 1.74 to 2.73); high birth weight (aOR = 1.55, 95%CI = 1.08 to 2.23) compared to low birth weight. In addition, overweight was higher in children of mothers who had completed primary school (aOR = 1.21, 95%CI = 1.01 to 1.59) than children of mothers who had not completed primary school. These findings reveal that, over the years, there has been a substantial increase in obesity/overweight among children which demonstrates the importance of evaluating the overweight indicators at the maternal/household level.

Maternal education plays a central role in children’s health, but there has been little research comparing the role of maternal education across health outcomes. It is important to distinguish child health outcomes from medical care outcomes. Health outcomes such as short-term morbidity and stunting are multifactorial in origin and determined by a range of factors not necessarily under a mother’s control. Mother’s education, given the necessary structural factors such as medical centres, is likely to lead to increased access to, and uptake of, medical services. Using data from the 2004–05 India Human Development Survey, eight separate logistic regressions were carried out on 11,026 women of reproductive age and their last-born child under five years of age. The results showed that maternal education had the strongest association with medical care, immunization (except polio) and iron supplementation for pregnant mothers, moderate association with underweight and weak association with short-term diseases and stunting. In addition, the study investigated whether maternal education impacts child health and medical care outcomes through the intervening roles of empowerment and human, social and cultural capital. These intervening linkages were found to be missing for short-term diseases and stunting, bolstering the argument that the influence of maternal education is limited for these outcomes.

The objective of this paper was to study nutritional status and growth, as measured by height and weight, over the life course and their connection with chronic diseases in Guatemala, a country with high levels of child undernutrition and adult overnutrition, using data from the Institute of Nutrition of Central America and Panama (INCAP) Nutrition Trial Cohort study. The study sample comprised a birth cohort of 1570 individuals who had data in the original 1969–1977 survey as well as the 2002–2004 follow-up, allowing for an analysis of the nutritional transition from childhood to adulthood. The associations between childhood and adulthood anthropometrics were analysed, and the links of these with chronic disease indicators were assessed using multiple regression analysis and structural equation modelling. Moving upwards in nutritional status from childhood to adulthood was observed frequently in the study population. Unlike sex and place of residence, early anthropometrics were not generally found to be associated with adult body mass index (BMI). However, direct relationships were found between childhood nutritional status and growth and adulthood high-density lipoprotein (HDL) cholesterol, triglycerides and fasting blood glucose. Furthermore, these relationships were not mediated by BMI. The findings were not sensitive to the metric of childhood anthropometrics, as the use of length-for-age, weight-for-age and weight-for-length all resulted in similar conclusions. These relationships demonstrate the importance of early childhood conditions for later-life outcomes. However, the lack of such relationships for blood pressure suggests that the biological links between childhood anthropometrics and various chronic diseases might vary.