Relationship of homestead food production with night blindness among children below 5 years of age in Bangladesh

Abstract Objective To examine the relationship between homestead food production and night blindness among pre-school children in rural Bangladesh in the presence of a national vitamin A supplementation programme. Design A cross-sectional study. Setting A population-based sample of six rural divisions of Bangladesh assessed in the Bangladesh Nutrition Surveillance Project 2001-2005. Subjects A total of 158 898 children aged 12-59 months. Results The prevalence rates of night blindness in children among those who did and did not receive vitamin A capsules in the last 6 months were 0·07 % and 0·13 %, respectively. Given the known effect of vitamin A supplementation on night blindness, the analysis was stratified by children's receipt of vitamin A capsules in the last 6 months. Among children who did not receive vitamin A capsules in the last 6 months, the lack of a home garden was associated with increased odds of night blindness (OR = 3·16, 95 % CI 1·76, 5·68; P = 0·0001). Among children who received vitamin A capsules in the last 6 months, the lack of a home garden was not associated with night blindness (OR = 1·28, 95 % CI 0·71, 2·31; P = 0·4). Conclusions Homestead food production confers a protective effect against night blindness among pre-school children who missed vitamin A supplementation in rural Banglades

Age of Onset, Nutritional Determinants, and Seasonal Variations in Menarche in Rural Bangladesh

Menarche is an important milestone in the development of female adolescents. The study assessed the age at menarche using recall, its seasonality, and association with marital and nutritional status (using midupper arm circumference [MUAC]) among 3,923 female adolescents aged 12-19 years in a rural area of Bangladesh. At the time of assessment, most (88%) adolescents had attained menarche at the mean (standard deviation [SD]) age of 12.8 (1.4) years. Age of onset of menarche among married adolescents (13%) occurred earlier than in those who were unmarried (12.6±1.3 years vs 12.9±1.4 years, p<0.01). Age at menarche was negatively associated with MUAC after adjusting for age and marital status (β=-0.10, p<0.01). More than 50% of the adolescents had an onset of menarche during winter (χ2=634.97; p<0.001), with peaks in December and January. In this rural population, the current age at menarche was found to be slightly lower than the previous estimates of 13.0 years in Bangladesh. An early onset of menarche was associated with season and better nutritional status of the female adolescents and may be associated with early marriage

Reaching the poor with adequately iodized salt through the Supplementary Nutrition Programme and Midday Meal Scheme in Madhya Pradesh, India

PROBLEM: In India, adequately iodized salt needs to be made accessible to the most marginalized. APPROACH: In an effort to provide adequately iodized salt to the most vulnerable, in 2009 Madhya Pradesh launched a state-wide initiative through two national flagship nutrition programmes: the Supplementary Nutrition Programme of the Integrated Child Development Services and the Midday Meal Scheme. Programme staff members were taught how to correctly store salt and monitor its iodine content. Field monitors assessed the iodine content of the salt in the common kitchens of participating schools and anganwadi centres monthly. LOCAL SETTING: Madhya Pradesh, a state in central India, is home to a substantial proportion of India’s poor. In 2009, household coverage of adequately iodized salt in the state was nearly 90% among the richest but only about 50% among the poorest. RELEVANT CHANGES: Two hot meals prepared with adequately iodized salt were served daily for more than 21 days per month to approximately 89% of the 12 113 584 children aged 3 to 6 years enrolled in anganwadi centres (June 2011 to March 2012). One meal on school days was served to 78% of 5 751 979 primary-school children and to 79% of 2 704 692 secondary-school children (April 2011 to March 2012). Most of the kitchens visited in 2010 (79%) and 2011 (83%) were consistently using adequately iodized salt to prepare hot meals. LESSONS LEARNT: India has large-scale social safety net programmes for the poorest. Both national and state policies should mainstream the use of adequately iodized salt in these programmes

Relationship of homestead food production with night blindness among children below 5 years of age in Bangladesh

OBJECTIVE: To examine the relationship between homestead food production and night blindness among pre-school children in rural Bangladesh in the presence of a national vitamin A supplementation programme. DESIGN: A cross-sectional study. SETTING: A population-based sample of six rural divisions of Bangladesh assessed in the Bangladesh Nutrition Surveillance Project 2001-2005. SUBJECTS: A total of 158 898 children aged 12-59 months. RESULTS: The prevalence rates of night blindness in children among those who did and did not receive vitamin A capsules in the last 6 months were 0·07 % and 0·13 %, respectively. Given the known effect of vitamin A supplementation on night blindness, the analysis was stratified by children's receipt of vitamin A capsules in the last 6 months. Among children who did not receive vitamin A capsules in the last 6 months, the lack of a home garden was associated with increased odds of night blindness (OR = 3·16, 95 % CI 1·76, 5·68; P = 0·0001). Among children who received vitamin A capsules in the last 6 months, the lack of a home garden was not associated with night blindness (OR = 1·28, 95 % CI 0·71, 2·31; P = 0·4). CONCLUSIONS: Homestead food production confers a protective effect against night blindness among pre-school children who missed vitamin A supplementation in rural Bangladesh

Predictors of maternal and child double burden of malnutrition in rural Indonesia and Bangladesh.

Background: Many developing countries now face the double burden of malnutrition, defined as the coexistence of a stunted child and overweight mother within the same household. Objective: This study sought to estimate the prevalence of the double burden of malnutrition and to identify associated maternal, child, and household characteristics in rural Indonesia and Bangladesh. Design: A total of 247,126 rural households that participated in the Indonesia Nutrition Surveillance System (2000–2003) and 168,317 rural households in the Bangladesh Nutritional Surveillance Project (2003–2006) were included in the analysis. Maternal and child double burden (MCDB) and its association with individual and household characteristics were determined by using logistic regression models. Results: MCDB was observed in 11% and 4% of the households in rural Indonesia and Bangladesh, respectively. Maternal short stature [Indonesia (OR: 2.32; 95% CI: 2.25, 2.40); Bangladesh (OR: 2.11; 95% CI: 1.96, 2.26)], and older age were strong predictors of MCDB. Child characteristics such as older age and being female were associated with an increased odds of MCDB, whereas currently being breastfed was protective against MCDB [Indonesia (OR: 0.84; 95% CI: 0.81, 0.84); Bangladesh (OR: 0.55; 95% CI: 0.52, 0.58)]. A large family size and higher weekly per capita household expenditure predicted MCDB [Indonesia (OR: 1.34; 95% CI: 1.28, 1.40); Bangladesh (OR: 1.94; 95% CI: 1.77, 2.12)]. Conclusions: Double burden is not exclusive to urban areas. Future policies and interventions should address under- and overweight simultaneously in both rural and urban developing country settings