Current Gerontology and Geriatrics Research / 2012 / Article / Tab 3 / Research Article
Social Determinants of Active Aging: Differences in Mortality and the Loss of Healthy Life between Different Income Levels among Older Japanese in the AGES Cohort Study Table 3 Respondents rate for mail survey and item about income.
Whole sample (A) Number of respondents for mail survey (B) Respondents rate (B/A,
) Number of respondents for item about income (C) Respondents rate for item about income (C/A,
) Total 10290 5513 53.6 4824 46.9 Age 65–69 3716 2016 54.3 1854 49.9 70–74 3184 1666 52.3 1469 46.1 75–79 2060 1112 54.0 939 45.6 80–84 895 498 55.6 389 43.5 Men 85+ 435 221 50.8 173 39.8 Income level Level 5 (high) 2417 1434 59.3 1332 55.1 Level 4 3113 1920 61.7 1744 56.0 Level 3 2568 1146 44.6 890 34.7 Level 2 2150 1007 46.8 854 39.7 Level 1 (low) 42 6 14.3 4 9.5 Total 12539 6375 50.8 4467 35.6 Age 65–69 3908 2012 51.5 1599 40.9 70–74 3452 1767 51.2 1286 37.3 75–79 2709 1446 53.4 934 34.5 80–84 1490 754 50.6 417 28.0 Women 85+ 980 396 40.4 231 23.6 Income level Level 5 ( high) 413 223 54.0 172 41.6 Level 4 480 266 55.4 209 43.5 Level 3 7900 4042 51.2 2772 35.1 Level 2 3691 1827 49.5 1308 35.4 Level 1 (low) 55 17 30.9 6 10.9