Planning of births and childhood undernutrition in Nepal: evidence from a 2016 national survey
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RESEARCH ARTICLE
Open Access
Planning of births and childhood undernutrition in Nepal: evidence from a 2016 national survey Ishwar Tiwari1* , Kiran Acharya2, Yuba Raj Paudel3, Bhim Prasad Sapkota4,5 and Ramesh Babu Kafle6
Abstract Background: Childhood undernutrition is a significant public health issue in low-and middle-income countries, including Nepal. However, there is limited evidence showing the association between the planning of birth (PoB) and childhood undernutrition (stunting and underweight). We aimed to investigate the relationship between PoB and childhood undernutrition in the current study. Methods: We used the Nepal Demographic and Health Survey (NDHS) 2016 data, a nationally representative crosssectional household survey. We used two anthropometric indicators of childhood undernutrition as the outcome of this study. PoB is the main predictor. We used binary logistic regression with sampling weights to estimate adjusted odds ratios (ORs) and 95% confidence intervals (CIs) to examine the association between the PoB and childhood undernutrition. Unless stated, the significant association between the variables is calculated with p < 0.001. Results: The overall prevalence of stunting was 35.8%, and underweight was 27.1% in children under 5 years of age in Nepal. We found a higher rate of stunting (52.7%) and underweight (41.1%) in children with birth order > 3 and < 2 years of the interval between birth and subsequent birth (IBBSB). The association between the children’s birth order and the prevalence of undernutrition had strong statistical significance. Mother’s age at marriage (p = 0.001), underweight mother, mother’s education, father’s education, wealth quintile, no exposure to mass media, children’s age, and place of residence(p = 0.001) were significantly associated with childhood undernutrition. The result of the multiple logistic regression showed that children with birth order one and 12–24 months of the interval between marriage and first birth (IBMFB) had significantly decreased odds of stunting than those children with birth order one and < 12 months of IBMFB (OR 0.6, 95% CI 0.4–0.9). Conclusion: The findings of the study demonstrate that PoB has a protective effect on childhood undernutrition. Delaying of childbirth until 12–24 months after marriage was found to be associated with reduced childhood stunting odds. To mitigate childhood undernutrition, Nepal’s government needs to promote delayed childbearing after marriage while focusing on uplifting the household economics status and wide coverage of and utilization of mass media. Keywords: Planning of birth, Undernutrition, Stunting, Underweight, Nepal
* Correspondence: [email protected] 1 Health for Life, RTI International, Kathmandu, Nepal Full list of author information is available at the end of the article © The Author(s). 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, a
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