Social trust predicts sleep disorder at 6 years after the Great East Japan earthquake: data from a prospective cohort study

Table 3 Parameter estimates for social trust accoding to age (< 65 years, ≥65 years) among the victims after the GEJE^a

		< 65 years								≥65 years
		(n = 651)								(n = 642)
		Model2^a				Model3^b				Model2^a				Model3^b
		Coefficient	SE	t	p	Coefficient	SE	t	p	Coefficient	SE	t	p	Coefficient	SE	t	p
Intercept		2.434	0.411	5.92	<.0001	1.963	0.287	6.83	<.0001	3.068	0.403	7.62	<.0001	2.059	0.281	7.33	<.0001
Time from the GEJE (month)		0.012	0.007	1.70	0.089	0.017	0.006	2.96	0.003	0.011	0.007	1.66	0.098	0.016	0.006	2.70	0.007
Social trust	Low	1.390	0.244	5.69	<.0001	0.627	0.194	3.24	0.001	1.196	0.281	4.26	<.0001	0.706	0.234	3.02	0.003
Social trust	High	Reference				Reference				Reference				Reference
Variances
Sex	Female	0.753	0.230	3.27	0.001	0.458	0.185	2.48	0.013	1.429	0.242	5.91	0.001	1.140	0.203	5.62	<.0001
Sex	Male	Reference				Reference				Reference				Reference
Resident status	Relocation after the GEJE	1.012	0.235	4.31	0.009	0.831	0.19	4.43	<.0001	0.611	0.248	2.46	0.014	0.427	0.208	2.06	0.040
Resident status	Same as before the GEJE	Reference				Reference				Reference				Reference
Subjective economic status	very hard/ hard	1.662	0.238	6.99	<.0001	0.848	0.193	4.41	<.0001	1.973	0.280	7.04	<.0001	1.333	0.237	5.64	<.0001
Subjective economic status	a little hard/normal	Reference				Reference				Reference				Reference
LSNS6 score (the first survey)		0.020	0.021	0.94	0.347	−0.018	0.012	−1.48	0.138	−0.031	−0.031	−1.47	0.142	−0.014	0.012	−1.18	0.239
K6						0.373	0.016	23.37	<.0001					0.299	0.015	19.79	<.0001
Social trust×time from the GEJE	Low	−0.009	0.004	−2.15	0.031	−0.001	0.003	−0.23	0.817	−0.018	0.005	−3.96	0.034	−0.013	0.004	−3.57	<.001
Social trust×time from the GEJE	High	Reference				Reference				Reference				Reference

^aModel2; adjust for sex, time from the GEJE (months), resident status (same as before the GEJE, relocation after the GEJE), economic status (very hard or hard, a little hard or normal), LSNS-6 score (continuous variable)
^bModel3; model2 added to K6 score (continuous variable)

ISSN: 2050-7283