Table 3.

Housing damage, Housing Status at the Third Wave and Cognitive Disability Assessed by Trained Investigators

	Model 1: Exposures and demographic variables		Model 2: Added mediating variables
	Coefficient (95% CI)	p	Coefficient (95% CI)	p
Housing damage (ref: no damage)
Partial	0.01 (−0.03, 0.05)	0.57	0.01 (−0.02, 0.05)	0.48
Minor	0.06 (−0.01, 0.14)	0.10	0.06 (−0.01, 0.13)	0.11
Major	0.07 (−0.03, 0.17)	0.18	0.07 (−0.03, 0.16)	0.18
Destroyed	0.14 (0.04, 0.23)	0.005	0.12 (0.03, 0.22)	0.01
Housing status at the third wave
new private house	0.05 (−0.11, 0.21)	0.58	0.06 (−0.10, 0.22)	0.48
government-provided housing	0.39 (0.22, 0.56)	< .001	0.36 (0.19, 0.53)	< .001
Loss of relatives and/or friends	−0.01 (−0.04, 0.04)	0.99	0.01 (−0.03, 0.04)	0.72
Age (years)	0.02 (0.02, 0.02)	< .001	0.02 (0.01, 0.02)	< .001
Female	0.04 (0.01, 0.06)	0.01	0.04 (0.01, 0.08)	0.01
≥ 2M JPY equivalized income	0.01 (−0.02, 0.03)	0.95	0.02 (−0.01, 0.04)	0.18
Educational attainment (years)	−0.02 (−0.03, 0.01)	0.09	−0.01 (−0.03, 0.01)	0.15
Divorce or widowed	0.05 (0.02, 0.08)	0.001	0.04 (0.01, 0.07)	0.007
Employment status	−0.01 (−0.04, 0.03)	0.63	0.01 (−0.03, 0.04)	0.70
Survey year (ref: 2010)
2013	0.01 (−0.03, 0.04)	0.77	0.01 (−0.03, 0.04)	0.89
2016	0.11 (0.08, 0.14)	< .001	0.11 (0.09, 0.14)	< .001
Drinking			−0.04 (−0.07, −0.01)	0.02
Smoking			−0.01 (−0.05, 0.04)	0.96
Depressive symptoms			0.10 (0.07, 0.13)	< .001
Stroke			0.25 (0.19, 0.31)	< .001
Diabetes			0.02 (−0.02, 0.05)	0.37
Decreased frequency meeting friends			0.06 (0.04, 0.08)	< .001
Decreased interactions with neighbors			0.01 (0.01, 0.02)	0.003
Decreased walking time per day			0.03 (0.02, 0.05)	< .001
Constant	−0.45 (−0.66, −0.25)	< .001	−0.55 (−0.76, −0.33)	< .001

Abbreviations: CI, confidence interval; M, million; JPY, Japanese Yen.