. 2020 Jan 14;51(6):976–988. doi: 10.1017/S0033291719003891

Table 3.

The full model and the final stepwise model for PTSD-RI, PCL, and CES-D scores at 25-year follow-up among adults who were early-adolescents in 1988

Outcome variables and predictors	B	β	p	B	β	p
	Final model (best predictors)			Full model
PTSD-RI score at 25 years	F_{6, 127} = 9.98, p < 0.001, R² = 0.36			F_{13, 121} = 5.71, p < 0.001, R² = 0.38
1. Home destruction	−3.826	−0.146	0.055	−3.867	−0.148	0.063
2. PTSD-RI at 1½ years	0.263	0.212	0.005	0.199	0.160	0.099
3. Treatment	−4.898	−0.250	0.032	−5.175	0.174	0.027
4. Post-EQ adversities	−8.128	−0.250	0.001	−7.838	−0.241	0.001
5. Post-EQ chronic illnesses	1.877	0.224	0.003	2.229	0.266	0.001
6. Social support	−0.415	−0.265	<0.001	−0.382	−0.244	0.002
7. Sex	3.606	0.138	0.059	2.593	0.099	0.195
8. Nuclear family deaths				−1.535	−0.085	0.259
9. Severe injuries due EQ				−3.543	−0.096	0.225
10. Post-EQ trauma				0.411	0.052	0.498
11. DSRS at 1½ years				0.025	0.009	0.915
12. SAD. at 1½ years				0.611	0.111	0.172
13. Education				−1.689	−0.064	0.403
PCL score at 25 years	F_{4, 127} = 15.78, p < 0.001, R² = 0.33			F_{13, 121} = 5.56, p < 0.001, R² = 0.37
1. Home destruction				−2.245	−0.075	0.345
2. PTSD-RI at 1½ years	−6.542	−0.192	0.009	0.096	0.068	0.486
3. Treatment	−5.186	−0.140	0.056	−5.194	−0.153	0.053
4. Post-EQ adversities	3.396	0.354	<0.001	−5.120	−0.138	0.064
5. Post-EQ chronic illnesses	−0.526	−0.294	<0.001	3.482	0.364	<0.001
6. Social support				−0.501	−0.280	<0.001
7. Sex				1.294	0.043	0.572
8. Nuclear family deaths				−1.230	−0.059	0.430
9. Severe injuries due EQ				−4.119	−0.098	0.220
10. Post-EQ trauma				1.004	0.111	0.150
11. DSRS at 1½ years				−0.115	−0.039	0.664
12. SAD at 1½ years				0.652	0.104	0.205
13. Education				−1.047	−0.035	0.651
CES-D score at 25 years	F_{6, 128} = 14.08, p < 0.001, R² = 0.40			F_{13, 121} = 6.94, p < 0.001, R² = 0.43
1. Home destruction	−3.160	−0.131	0.065	−2.537	−0.105	0.169
2. PTSD-RI at baseline	−6.785	−0.226	0.002	−0.131	−0.114	0.222
3. Treatment	2.798	0.362	<0.001	−3.272	−0.119	0.114
4. Post-EQ adversities	−0.420	−0.290	<0.001	−7.068	−0.235	0.001
5. Post-EQ chronic illnesses	0.880	0.120	0.093	2.798	0.362	<0.001
6. Social support	0.791	0.155	0.026	−0.428	−0.296	<0.001
7. Sex				0.467	0.019	0.792
8. Nuclear family deaths				1.316	0.079	0.276
9. Severe injuries due EQ				−0.808	−0.024	0.755
10. Post-EQ trauma				0.754	0.103	0.162
11. DSRS at 1½ years				0.075	0.031	0.715
12. SAD at 1½ years	0.791	0.155	0.26	0.931	0.183	0.020
13. Education				−1.85	−0.076	0.302

PTSD-RI, Posttraumatic Stress Disorder-Reaction Index; PCL, PTSD Checklist; CES-D, Center for Epidemiologic Studies-Depression; EQ, earthquake; SAD, separation anxiety disorder.