PMID- 27511121 OWN - NLM STAT- MEDLINE DCOM- 20170724 LR - 20171122 IS - 1469-7599 (Electronic) IS - 0021-9320 (Linking) VI - 49 IP - 3 DP - 2017 May TI - SIBLING- AND FAMILY-LEVEL CLUSTERING OF UNDERWEIGHT CHILDREN IN NORTHERN INDIA. PG - 348-363 LID - 10.1017/S0021932016000390 [doi] AB - Child undernutrition remains a major child health and developmental issue in low- and middle-income countries. The concentration (clustering) of underweight children among siblings at the family level is known to exist in India. This study examined the extent and covariates of clustering of underweight children at the sibling and family level in Uttar Pradesh, the largest state of northern India. Clustering of underweight (low weight-for-age) children was assessed using data on 7533 under-five children from the National Family Health Survey (NFHS) conducted in 2005-06, analysed using binary logistic and binomial regression models. Related bio-demographic, socioeconomic and health care variables were used as covariates in the models. The odds of being underweight for the index child were about two times higher (OR=2.34, p<0.001) if any of the siblings within the household was malnourished or underweight. A longer birth interval increased the odds of a child being underweight. The odds of underweight were significantly lower (OR=0.69, p<0.001) for children born to normal-weight mothers compared with those born to underweight mothers. Similarly, the odds of underweight were significantly lower (OR=0.49, p=0.01) for children born to educated mothers (high school and above) compared with those born to illiterate mothers. The results of the binomial regression model suggested that the deviations between observed and expected number of children were positive (3.09, 3.78 and 2.71) for 1, 2 and 2+ underweight children within the households of underweight women, indicating the concentration of underweight children among underweight/malnourished mothers. Underweight children were found to be clustered among underweight mothers with multiple underweight siblings. The findings suggest that policy interventions need to focus on underweight mothers with multiple underweight children. FAU - Singh, Abhishek AU - Singh A AD - *National Institute of Technology,Hamirpur,India. FAU - Arokiasamy, P AU - Arokiasamy P AD - daggerInternational Institute for Population Sciences,Mumbai,India. FAU - Pradhan, Jalandhar AU - Pradhan J AD - double daggerNational Institute of Technology,Rourkela,India. FAU - Jain, Kshipra AU - Jain K AD - section signUniversity of Rajasthan,Jaipur,India. FAU - Patel, Sangram Kishor AU - Patel SK AD - paragraph signPopulation Council,New Delhi,India. LA - eng PT - Journal Article DEP - 20160811 PL - England TA - J Biosoc Sci JT - Journal of biosocial science JID - 0177346 SB - IM MH - Adolescent MH - Adult MH - Birth Intervals/statistics & numerical data MH - Birth Order MH - Child MH - Child Nutrition Disorders MH - Child, Preschool MH - Cluster Analysis MH - Family Health/*statistics & numerical data MH - Female MH - Health Surveys MH - Humans MH - India/epidemiology MH - Infant MH - Male MH - Middle Aged MH - Mothers MH - Nutritional Status MH - Regression Analysis MH - *Siblings MH - Socioeconomic Factors MH - *Thinness/epidemiology/etiology MH - Young Adult EDAT- 2016/08/12 06:00 MHDA- 2017/07/25 06:00 CRDT- 2016/08/12 06:00 PHST- 2016/08/12 06:00 [pubmed] PHST- 2017/07/25 06:00 [medline] PHST- 2016/08/12 06:00 [entrez] AID - S0021932016000390 [pii] AID - 10.1017/S0021932016000390 [doi] PST - ppublish SO - J Biosoc Sci. 2017 May;49(3):348-363. doi: 10.1017/S0021932016000390. Epub 2016 Aug 11.