Double Burden of Malnutrition in Under-Five Children (NFHS-5 Data) Using Extended CIAF: WHO 2006 Growth Standard
Nimisha S Dange1, Vaman Khadilkar1,2, Ketan Gondhalekar1
1Department of Growth and Pediatric Endocrinology, Hirabai Cowasji Jehangir Medical Research Institute, Block V Lower Basement Jehangir Hospital, 32 Sassoon Road, Pune, Maharashtra, 411001, India.
Insights
Using Indian references for the extended composite index of anthropometric failure (eCIAF) in under-five children prevents misclassification of the double burden of malnutrition (DBM). This ensures accurate assessment of nutritional status in young children.
Area of Science:
- Pediatrics
- Public Health
- Nutrition Science
Background:
- The double burden of malnutrition (DBM) encompasses both undernutrition and overnutrition, posing a significant public health challenge globally.
- Accurate assessment of DBM in under-five children is crucial for effective intervention strategies.
- The extended composite index of anthropometric failure (eCIAF) is a tool used to assess various forms of malnutrition.
Purpose of the Study:
- To compare the prevalence of DBM in under-five children using the eCIAF, applying both World Health Organization (WHO) 2006 and 2019 Indian growth standards.
- To evaluate the impact of different reference standards on the classification of malnutrition in young children.
Main Methods:
- Analysis of data from 1,96,015 under-five children from the National Family Health Survey-5.
- Application of the extended composite index of anthropometric failure (eCIAF) using WHO 2006 and 2019 Indian standards.
- Categorization of children into 'no failure,' 'underfailure' (UF), and 'overfailure' (OF) based on anthropometric measurements.
Main Results:
- A significantly higher proportion of children were categorized as 'no failure' using Indian standards (74%) compared to WHO standards (50.1%) (P < 0.001).
- The prevalence of DBM, UF, and OF was significantly higher when assessed using WHO references compared to Indian references.
- Specifically, DBM prevalence was 49.9% (WHO) vs. 26% (Indian), UF was 48.4% (WHO) vs. 24.7% (Indian), and OF was 3.5% (WHO) vs. 1.9% (Indian).
Conclusions:
- The use of Indian reference standards for eCIAF in under-five children is essential to prevent the misclassification of the double burden of malnutrition.
- Employing appropriate national growth references ensures more accurate epidemiological assessments and targeted public health interventions for childhood malnutrition.
Objectives:
To compare the double burden of malnutrition (DBM) in under-five children using extended composite index of anthropometric failure (eCIAF) using WHO 2006 and 2019 Indian standards.
Methods:
Data of 2,32,920 under-five children as per National Family Health Survey-5 were eligible for inclusion. Incomplete records and extreme z-scores were excluded. eCIAF categories included: A No failure; B Wasted; C Wasted + Underweight; D Wasted + Stunted + Underweight; E Stunted + Underweight; F Stunted; G Stunted + Overweight; H Overweight; Y Underweight; Underfailure (UF): A + B + C + D + E + F + Y; Overfailure (OF): G + H.
Results:
Records of 1,96,015 under-five children were analyzed. 50.1% versus 74% children were categorized as no failure using WHO and Indian standards, respectively (P < 0.001). Prevalence of DBM, UF and OF using WHO reference was significantly higher than using Indian references [49.9% vs. 26%; 48.4% vs. 24.7%; 3.5% vs. 1.9%, respectively].
Conclusion:
Using Indian references prevents misclassification of DBM in under-fives.
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