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Published on: July 13, 2014
Paternal Alcohol Consumption and Childhood Malnutrition: A Community-based Participatory Case-control Study among
Gopal Menon1,2, Priyanka Mathias3, Taylor Wurdeman4
1Surgical Oncologist, Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA.
Background:
Childhood malnutrition in India remains among the highest in the world. Adult alcohol consumption and severe malnutrition have increased among indigenous people in South India. However, the association between them is poorly understood.
Objectives:
We aimed to evaluate this association, which could help design better intervention strategies.
Methods:
This case-control observational study was conducted in the Nilgiri district in South India. Cases included children aged 1-5 years with moderate malnutrition. Controls were defined as children in the same age group with normal weight-for-age. A questionnaire was used to collect data on demographics, socioeconomic status (SES), and parental education. The WHO Alcohol Use Disorders Identification Test (AUDIT) questionnaire was used to estimate parental alcohol use. Health-care workers collected data from within the community.
Results:
The baseline demographics of the children in the control (n = 250) and case groups (n = 177) were similar. Paternal age and AUDIT scores were not different in the two groups. SES was lower in the malnourished group, while maternal education among cases was significantly lower. Maternal and paternal education were associated with childhood malnutrition (odds ratio [OR]: 0.728 [95% confidence interval (CI): 0.583-0.903] and OR: 0.753 [95% CI: 0.589-0.957], respectively). After adjustment for covariates, paternal alcohol use was associated with a higher risk of malnutrition (OR: 1.56 [95% CI: 1.00-2.47]), which SES partly mediated.
Conclusion:
Paternal alcohol consumption is associated with childhood malnutrition, partially mediated by lower SES. Furthermore, lower SES appeared to be strongly associated with paternal alcohol consumption.
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