Table 1. Demographics of complete cases, excluding respondents with missing data (N = 6451).

	Complete-cases by region
Variables	All	Tohoku-DRA region	Tohoku-not-DRA region	Kanto region	Other region	Excluded
	(n = 5809)	(n = 315)	(n = 254)	(n = 1465)	(n = 3775)	(n = 642)
Women (%)	3020 (52.0)	170 (54.0)	143 (56.3)	728 (49.7)	1979 (52.4)	397 (61.8)
Parents (%)	4119 (70.9)	235 (74.6)	192 (75.6)	976 (66.6)	2716 (71.9)	387 (67.0), 64 missing
Family Care needs (%)	739 (12.7)	39 (12.4)	24 (9.4)	173 (11.8)	503 (13.3)	50 (9.7), 124 missing
Age (SD)	51.9 (18.0)	52.7 (17.0)	53.1 (16.9)	51.0 (18.1)	52.2 (18.1)	56.3 (21.3)
Currently married (%)	3557 (61.2)	198 (62.9)	154 (60.6)	881 (60.1)	2324 (61.6)	261 (41.6), 14 missing
Child cohabitation (%)	2480 (42.7)	150 (47.6)	116 (45.7)	615 (42.0)	1599 (42.4)	211 (33.5), 13 missing
College completion (%)	1180 (20.3)	53 (16.8)	33 (13.0)	400 (27.3)	694 (18.4)	59 (9.8), 41 missing
Household income level; mean (SD), median †	3.97 (1.61), 4	3.87 (1.60), 4	3.78 (1.61), 4	4.23 (1.63), 4	3.89 (1.59), 4	3.19 (1.72), 3, 313 missing
Have Job Income (%)	3651 (62.9)	195 (61.9)	147 (57.9)	936 (63.9)	2373 (62.9)	261 (46.1), 76 missing
Homemaker (%)	636 (10.9)	38 (12.1)	28 (11.0)	167 (11.4)	403 (10.7)	55 (10.4), 112 missing
Retired (%)	906 (15.6)	51 (16.2)	48 (18.9)	202 (13.8)	605 (16.0)	106 (20.0), 112 missing
Student (%)	235 (4.0)	11 (3.5)	7 (2.8)	66 (4.5)	151 (4.0)	55 (10.4), 112 missing
Other employment status (%)	381 (6.6)	20 (6.3)	24 (9,.4)	94 (6.4)	243 (6.4)	53 (10.0), 112 missing
House-damage-certificate (%)	310 (5.3)	170 (54.0)	17 (6.7)	99 (6.8)	24 (0.6)	33 (5.1)
Currently evacuated (%)	23 (0.4)	10 (3.2)	2 (0.8)	5 (0.3)	6 (0.2)	5 (0.8)

DRA: disaster relief act. ^†Range is from level 0 indicating zero household income to level 7 indicating at least 10 million yen.