Health-related behaviors in Korea: smoking, drinking, and perinatal care

The prevalence of major health-related behaviors and the relationship of these factors with selected sociodemographic factors were studied in South Korea. Subjects studied were household heads and their wives from 989 households. Age-standardized prevalences of smoking were 74.8% and 2.9% for men and women respectively, with no urban-rural difference. There was a tendency of younger or less-educated men smoking more heavily. The prevalence of use of alcoholic drinks were 79.8% and 26.0% for men and women respectively. More drinking was associated with a younger age and higher level of education. The mean prevalences of prenatal care, clinic or hospital delivery, and breastfeeding were 75.0%, 62.6%, and 75.2% respectively in the urban area, whereas the corresponding rates were 63.0%, 50.9%, and 81.1% in the rural area. Higher rates in prenatal care and hospital delivery were associated with a younger age and higher educational level, while breastfeeding showed the opposite trend.