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