Objective: This study aimed to analyze the relationship between drinking and functional and psychosocial characteristics among male elders certified as Support Level in the Long-Term Care Insurance system. Method: Subjects were 600 community-dwelling male elders aged > 65 years who were classified into the two lowest care need levels in the public Long-Term Care Insurance system in Japan. The questionnaire included items on drinking, instrumental activities of daily living, chronic disease, sleep, depression, self-rated health, and social support. Respondents were categorized as non-drinkers, lightmoderate drinkers, and hazardous drinkers. Results: A total of 271 individuals (45.2%) responded to the survey. From these respondents the data of 218 individuals (80.4%) were analyzed. There were 111 non-drinkers, 73 light-moderate drinkers, and 34 hazardous drinkers. Hazardous drinkers were much more likely to have liver disease (OR: 6.5, 95% CI =1.18-35.7, p=0.03l) and engage in fewer intellectual activities (OR: 2.48, 95% CI= 1.07-5.75, p=0.034) than light-moderate drinkers. Non-drinkers were more likely to have lower levels of ADLs (OR: 1.84, 95% CI=1.00-3.38, p=0.049), instrumental ADLs (OR: 2.10, 95% CI=1.14-3.87, p=0.017), and lower perceived health status (OR: 2.48, 95% CI= 1.33-4.61, p=0.004) than light-moderate drinkers. Conclusion: The results suggest that hazardous drinking is related to low levels of physical activity among frail male elders. Further, appropriate promotion of healthy living habits, screening tests, assessments of life history, and counseling are necessary to improve individuals' quality of life with regard to drinking.
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