Adolescent drinking onset and its adult consequences among men: a population based study from India
- Aravind Pillai1,2,
- Madhabika B Nayak3,
- Thomas K Greenfield3,4,
- Jason C Bond3,
- Deborah S Hasin2,
- Vikram Patel1,5
- 1Sangath, Goa, India
- 2Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, USA
- 3Alcohol Research Group, Public Health Institute, Emeryville, California, USA
- 4Department of Psychiatry, University of California San Francisco, USA
- 5London School of Hygiene and Tropical Medicine, UK
- Correspondence to Dr Aravind Pillai, Mailman School of Public Health, Columbia University, 600 West 168th Street R405 New York, NY 10032, USA;
- Received 19 February 2014
- Revised 26 May 2014
- Accepted 10 June 2014
- Published Online First 5 August 2014
Background Few population-based studies from low-income and middle-income countries have addressed adolescent drinking onset and its association with adult alcohol-related adverse outcomes. The aims of this study were to: (1) estimate the rate of adolescent drinking onset and its trend over time among men (2) describe demographic and socioeconomic factors associated with adolescent drinking onset; and (3) examine the association between adolescent drinking onset and adverse outcomes in later life, including hazardous or harmful alcohol use, heavy episodic drinking, alcohol dependence, injuries and psychological distress.
Methods Population-based survey of men (n=1899) from rural and urban communities in northern Goa, India. Analysis addressed age of drinking onset among those who reported ever drinking in their lifetime, and drinking patterns and consequences among current drinkers.
Results Adolescent drinking onset showed an increasing trend over time (p<0.001), from 19.5% for those born between 1956 and 1960 to 74.3% for those born between 1981 and 1985. Urban residence, Christian religion and low standard of living were associated with adolescent drinking onset. Adolescent drinking onset was associated with psychological distress (OR 2.82; 95% CI 1.41 to 5.63), alcohol dependence (OR 2.56; 95% CI 1.79 to 3.68), lifetime history of alcohol related injuries (OR 3.07; 95% CI 1.16 to 8.14), alcohol related injuries during the past year (OR 3.04; 95% CI 1.35 to 6.81), and a Alcohol Use Disorder Identification Test score ≥8 indicating hazardous or harmful alcohol use (OR 1.9; 95% CI 1.17 to 3.08) in adulthood.
Conclusions This study among men in Goa, India suggests a substantial increase in adolescent drinking onset in more recent birth cohorts. Consistent with other countries, adolescent drinking onset increased the likelihood of lifetime alcohol dependence, hazardous or harmful alcohol use, alcohol related injuries and psychological distress. These findings highlight the need for policies and programmes to delay drinking onset in India.