摘要：The present study describes leisure-time physical activity status and related lifestyle factors in middle-aged Japanese. Data were obtained from 1, 893 (905 men, 988 women) participants aged 40-69 years who had either been selected from a public registry or who had visited a healthcare facility. Subjects responded to a self-administered questionnaire and were interviewed using an assessment method for leisure-time and on-the-job physical activity within the last 12 months by trained interviewers. According to the leisure-time physical activity score, men and urban residents tended to engage in more leisure-time physical activity than did women and rural residents, respectively. Leisure-time physical activity tended to be inversely associated with on-the-job physical activity in all cases aside from women in urban regions, and also to be associated with higher levels of education in rural regions. Subjects engaging in more leisuretime physical activity had higher odds ratios of certain lifestyle factors, indicating a healthy lifestyle that included a variety of foods in their diet and a subjective sense of wellness in both men and women, in addition to non-smoking and drinking milk in men. These results suggested that leisure-time physical activity is influenced by socio-environmental factors, and that it is accompanied by other healthy behavior. J Epidemiol , 2000 ; 10 : 226-233.
