Dataset Information

Early life migration and undernutrition among circular migrant children: An observational study in the brick kilns of Bihar, India.

ABSTRACT:

Background

India holds the world's largest burden of chronic and acute child undernutrition. Poverty and systemic inequities are basic causes of undernutrition that also drive households to engage in circular migration for livelihood. Short-term, temporary movement of the whole family, including young children, is common; yet, the nutritional implications of recurrent movements beginning in early life has not been studied. We sought to estimate the association of repeat and early life migration with stunting and wasting outcomes among circular migrant children under three.

Methods

Using a stratified cluster design, we conducted two waves of primary data collection among 2564 randomly selected circular migrant children under three years of age temporarily residing across 1156 brick kilns in Bihar, India. We conducted multilevel modeling to estimate the association of the number of migration episodes and age at first migration with stunting (<-2 standard deviations (SD) height-for-age z scores (HAZ)) and wasting (<-2 SD weight-for-height z-scores (WHZ)) and examined the determinants of nutrition status among migrant children, including diet, illness, food security and the health environment.

Results

The overall prevalence of stunting was 51.6%. Among children who were either born during migration or first migrated before six months of age, those who experienced multiple episodes of migration were more likely to be stunted compared to those who migrated once (adjusted odds ratio (aOR) = 2.10; 95% confidence interval (CI) = 1.30-3.41). Children were over three times as likely to be wasted in the summer compared to the winter (aOR = 3.28; 95% CI = 2.68-4.01); in the summer, the overall prevalence of wasting was 38.8%. Public health access indicators such as interaction with frontline health workers at the destination was low (5.3%), whereas feeding indicators such as exclusive breastfeeding among 0-5 months was high (81.1%).

Conclusions

Policy efforts should ensure continuity of social protection and welfare entitlements between home and destinations for circular migrant families, with an explicit focus on rural-to-rural movement.

SUBMITTER: Roshania RP

PROVIDER: S-EPMC8818295 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Early life migration and undernutrition among circular migrant children: An observational study in the brick kilns of Bihar, India.

Roshania Reshma P RP Giri Rakesh R Cunningham Solveig A SA Young Melissa F MF Webb-Girard Amy A Das Aritra A Mala G S GS Srikantiah Sridhar S Mahapatra Tanmay T Ramakrishnan Usha U

Journal of global health 20220205

<h4>Background</h4>India holds the world's largest burden of chronic and acute child undernutrition. Poverty and systemic inequities are basic causes of undernutrition that also drive households to engage in circular migration for livelihood. Short-term, temporary movement of the whole family, including young children, is common; yet, the nutritional implications of recurrent movements beginning in early life has not been studied. We sought to estimate the association of repeat and early life mi ...[more]

PMID: 35136599

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Dataset Information

Early life migration and undernutrition among circular migrant children: An observational study in the brick kilns of Bihar, India.

Background

Methods

Results

Conclusions

Publications

Early life migration and undernutrition among circular migrant children: An observational study in the brick kilns of Bihar, India.

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