Childhood stunting and wasting in Myanmar: Key drivers and implications for policies and programmes.

Child undernutrition is a public health and development problem in Myanmar that is jeopardizing children's physical and cognitive development and the country's social and economic progress. We identified key drivers of child stunting (low height-for-age) and wasting (low weight-for-height) in a nationally representative sample (n = 3,981) of children 0-59 months of age. The national prevalence of child stunting and wasting was 28% and 7%, respectively. Boys were more likely to be stunted or wasted than girls. Older children 24-35 months were at the highest risk of stunting compared with children under 6 months (risk ratios [RR] 10.34; 95% CI [6.42, 16.65]) whereas the youngest, under 6 months, were at the highest risk of wasting compared with children 36-59 months (RR 2.04; 95% CI [1.16, 3.57]). Maternal height <145 cm (RR 5.10; 95% CI [3.15, 8.23]), perceived small child size at birth (RR 2.08; 95% CI [1.62, 2.69]), and not benefiting from institutional delivery (RR 1.52; 95% CI [1.24, 1.87]) were associated with an increased risk of child stunting, as were maternal occupation, unimproved household drinking water, living in delta, coastal or upland areas, and poorer household wealth index quintile. Increased risk of child wasting was associated with maternal underweight (RR 1.64; 95% CI [1.11, 2.42]) and open defecation (RR 1.91; 95% CI [1.25, 2.92]) as well as maternal occupation and residence in a coastal area. Our findings indicate that the key drivers of child undernutrition in Myanmar are multifaceted and start in utero. Investing in scaling-up multisectoral approaches that include nutrition-specific and nutrition-sensitive interventions with a focus on improving maternal nutrition is essential for reducing child undernutrition and contributing to further gains in the country's human and economic development.

Striving for equitable vaccination coverage: Leveraging rapid coverage and community assessments during the COVID-19 pandemic to reach missed populations in Cambodia.

Amid the global response to the COVID-19 pandemic, Cambodia emerges as a notable exemplar, boasting a remarkable vaccination rate of 91% of its population by the end of 2021. This success can be attributed to a multifaceted approach encompassing strong governmental leadership, robust vaccine management, and effective risk communication. Despite notable success, challenges persisted in reaching unvaccinated segments of the population. Rapid Coverage and Community assessments (RCCAs) supported by UNICEF were deployed in 2022 and 2023 to support Government efforts in expanding vaccination reach to missed populations and bolster COVID-19 booster doses. RCCAs were conducted across 8 provinces, assessing 13,547 individuals from 87 low-coverage communes to identify not vaccinated people and understand their barriers. Overall, only seven percent missed any dose of C-19 vaccine, Disabilities and lack of education correlated with higher rates of zero doses (20.8% and 17.8%, respectively), with concerns about personal health conditions (25%) and adverse effects (10%) cited as top reasons for non-vaccination. RCCAs, differing from routine monitoring, utilized purposive sampling to identify barriers to vaccine access and uptake. Findings informed adaptive strategies by government and partners to enhance outreach in low-coverage areas. The RCCAs played a crucial role at the local level in ensuring vaccinations reached overlooked populations, providing innovative solutions and supporting UNICEF's national strategies. By the end of 2022, Cambodia achieved a high subnational coverage, contributing to a national coverage of 95% for primary doses and nearly 70% for the first booster for everyone above three years old. RCCAs also fostered local coordination, facilitating resource sharing, and coordinated action for more effective local outreach and community trust. Integration of RCCAs into national immunization programs is recommended to develop targeted outreach for underserved populations, including zero-dose children and communities. Cambodia's adaptation of RCCAs during the pandemic offers valuable insights into identifying and engaging missed populations, highlighting the importance of community involvement and targeted interventions for future pandemic preparedness, and achieving more equitable health outcomes in the longer-term.

The relationship between price, amounts of saturated and trans fats, and nutrient content claims on margarines and oils.

PURPOSE: Modifications to the amount and type of fat in the diet are recommended as strategies to help reduce heart disease risk. Individuals can choose from a variety of margarines and oils to alter their intakes of different types of fats, and nutrient content claims on product labels (e.g., 'low in saturated fat') can help them quickly identify healthful products. However, margarines and oils vary in price. METHODS: To examine the relationship between the price and amounts of saturated and trans fats in margarines and oils, and the relationship between price and the presence of nutrient content claims, price and label information were recorded for margarines (n=229) and oils (n=342) sold in the major supermarkets within the Greater Toronto Area. RESULTS: Linear regression analysis revealed a negative relationship between the price and amounts of saturated fat and trans fats in margarines, but not in oils. Margarines with a nutrient content claim were significantly more expensive than were those without a claim. CONCLUSIONS: The findings for margarines are of particular concern for lower income groups for whom budgetary constraints result in the purchase of lower priced foods, and also raise important questions about the usefulness of nutrient content claims in guiding food selections.