Micronutrient gaps during the complementary feeding period in seven countries in Southeast Asia: A Comprehensive Nutrient Gap Assessment.

The complementary feeding period is a critical stage of child development when micronutrient needs are high and challenging to meet. Understanding if specific micronutrient gaps exist during this period is critical for effective programming. A Comprehensive Nutrient Gap Assessment (CONGA) was conducted in seven countries in Southeast Asia to estimate gaps in micronutrients commonly lacking in the diets of children aged 6-23 months and to establish the certainty of available evidence for each identified gap. Sixty-eight evidence sources were identified during this analysis, and 310 micronutrient-specific data points were identified across all seven countries. Data points varied in recency, representativeness and evidence type. The CONGA methodology enabled the estimation of a gap burden rating for each micronutrient in each country, as well as a rating of their evidence certainty. Micronutrient gaps were identified in vitamin D, zinc and iron and a potential gap was identified in calcium during the complementary feeding period in the region. Evidence relevant to intake and deficiency of folate, vitamin B12 , thiamine, niacin, vitamin C and vitamin B6 was limited across the region. Proven strategies to address these gaps include increasing the availability and consumption of nutrient-dense foods, micronutrient supplementation, large-scale fortification of staple foods and condiments and point-of-use fortification through multiple micronutrient powders and fortified speciality foods. More recent data on micronutrient availability, intake and deficiency is urgently needed in Southeast Asia.

Nutritional status of school-age children and adolescents in low- and middle-income countries across seven global regions: a synthesis of scoping reviews.

OBJECTIVE: To summarise available evidence on the nutritional status of school-age children and adolescents (5-19 years) from seven global regions and on interventions implemented to improve malnutrition in this population. SETTING: Global. DESIGN: Findings were compiled from seven scoping literature reviews, including data from low- and middle-income countries within the following UNICEF-defined global regions: East Asia and Pacific; Europe and Central Asia; South Asia; West and Central Africa; Eastern and Southern Africa; Middle East and North Africa and Latin America and the Caribbean. RESULTS: A double burden of malnutrition was evident across the world regions reviewed: stunting, thinness, anaemia and other micronutrient deficiencies persisted, alongside rising overweight and obesity prevalence. Transitions towards diets increasingly high in energy-dense, processed and micronutrient-poor foods were observed. Evidence from intervention studies was limited, but suggested that providing multiple micronutrient-fortified foods or beverages at school may effectively target micronutrient deficiencies and facilitate weight gain in undernourished populations. Interventions to prevent or manage overweight and obesity were even more limited. There was minimal evidence of using novel technological approaches to engage school-age children and adolescents, or of involving them in designing interventions. CONCLUSION: The limited data available on nutrition of school-age children and adolescents are neither standardised nor comparable. Consensus on methods for assessing nutritional status and its determinants for this age group is urgently needed to set targets and monitor progress. Additionally, strategies are required to ensure that nutritious, safe and sustainable diets are available, affordable and appealing.

Comparison between Weight-for-Height Z-Score and Mid Upper Arm Circumference to Diagnose Children with Acute Malnutrition in five Districts in India.

BACKGROUND: The World Health Organization recommends weight-for-height Z-score (WHZ) or mid-upper arm circumference (MUAC) and bilateral pitting edema to diagnose acute malnutrition among children aged 6-59 months. WHZ and MUAC identify different sets of children with acute malnutrition, and overlap between their prevalence varies greatly among countries. OBJECTIVE: The objective of the study was to determine the degree of overlap and agreement between WHZ and MUAC to diagnose children with acute malnutrition in India. METHODS: Five nutrition surveys using Standardized Monitoring and Assessment of Relief and Transitions methodology were conducted in four Indian states. A total of 2127 children aged 6-59 months were analyzed. All anthropometric indices were calculated using emergency nutrition assessment software and analyzed in Epi-Info 3.5.4. RESULTS: Of total global acute malnutrition (GAM) cases, 96% and 28.4% cases were diagnosed with WHZ and MUAC, respectively. Similarly, of total severe acute malnutrition (SAM) cases, 95.1% were identified using WHZ and 30% using MUAC. The proportion of overlap between the two criteria for GAM and SAM cases was 24.5% and 25.2%, respectively. The analysis showed that MUAC was comparatively more sensitive to identify acute malnutrition among 6-23-month aged children and females. CONCLUSION: One-fourth of GAM and SAM cases were identified with both criteria. MUAC identified approximately 30% of the total SAM cases which was lower than other countries. MUAC identified more number of females and younger children, who may have higher mortality risk and would result significantly smaller caseload (68% smaller) that requires intervention compared to when using WHZ.

Determinants of Stunting, Wasting, and Underweight in Five High-Burden Pockets of Four Indian States.

OBJECTIVES: Prevalence of under-nutrition is very high in India. Under-nutrition is a result of interplay between different immediate, underlying, and basic causes. The study was conducted with the objective to identify significant predictors of stunting, wasting, and underweight. METHODS: Cross-sectional studies with 2299 children from five high-burden pockets of four Indian states were conducted. Primary data on their anthropometric measurements along with their households' demographic and socioeconomic characteristics were collected. Binary logistic regression analyses were performed to examine the predictors of stunting, wasting, and underweight. RESULTS: Results show very high prevalence of stunting, wasting, and underweight in all five regions covered in the study. Multivariate analyses show that food security, use of toilets, and low body mass index status of mothers were the major predictors of stunting and underweight among children. Acute respiratory infection disease was the major predictor of underweight and diarrhea was the major predictor of stunting. Younger children (<24 months) had lower odds of underweight and stunting compared to older children (24-59 months). The analyses showed higher odds of wasting among male children. Regional variations were also seen in the study with higher odds of underweight and wasting in Khuntpani block and higher odds of stunting in Naraini block. CONCLUSION: The above findings indicate that for comprehensively addressing child under-nutrition, it is very important to address maternal nutrition, improve food security, and reduce poverty status, provide better water and sanitation facility to the community, control infections, and address regional disparity.