Table 4. Results of regression analysis of quality of life and basic characteristics of interviewees: Standardized regression coefficients, beta.

Variables	Physical n = 438	Psychological n = 437	Social n = 437	Environmental n = 436	Overall n = 437
Gender	−0.04	−0.07	0.06	−0.11a	−0.06
Age	−0.12	0.00	−0.04	−0.02	−0.04
Marital status	0.02	0.01	−0.07	−0.04	0.00
Number of cohabitants	0.06	0.10a	0.08	0.11a	0.11a
Years of education	−0.09	−0.01	−0.01	−0.02	−0.05
Lifetime psychiatric visits	−0.04	−0.01	−0.02	0.02	−0.01
Severity of disaster damage in 2004	−0.09	−0.06	−0.08	−0.08	−0.09a
Severity of disaster damage in 2007	0.03	0.00	0.06	0.07	0.04
Any physical illness	−0.20b	−0.13b	−0.01	0.01	−0.14b

Gender: male = 0, female = 1; Age: continuous; Marital status: divorced, bereaved, never married = 0, married = 1; Lifetime psychiatric visit: never = 0, yes = 1; Severity of disaster damage in 2004 and 2007: none = 0, partial collapse = 1, half collapse = 2, massive collapse = 3, total collapse = 4; Any physical illness: none = 0, yes = 1; ^aP < 0.05, ^bP < 0.01.