The attendance rates for basic health examinations, tuberculosis screenings and gastric cancer screenings correlated strongly and positively with the voter turnout for prefectural governor elections, although, the rate for uterine cancer screening showed weaker correlation. The attendance rates are generally higher in the smaller municipalities and lower in the larger municipalities. A lower proportion of public debt expense in the municipalities was another determinant of higher attendance rates for health examinations. A higher proportion of elderly people decreased the attendance rates for cancer screening. These results support the hypothesis that attendance at health examinations is influenced chiefly by the civic responsibility of the residents and, to a lesser extent, by socioeconomic factors within the municipalities. Other factors may be important in the attendance rate for uterine cancer screening. The author concluded that the attendance rates for health examinations, as indices for the activity level of the services, must be assessed after adjusting for these factors.