Table 4.

Fixed-intercept logistic regressions predicting past-year DSM-IV depression, SW tribe

Predictor	Model #1			Model #2			Model #3			Model #4			Model #5
	LL1 = -239.624 p -value =.255			LL = -219.402 Change p -value2 = <.001			LL = -214.766 Change p -value = 0.026			LL = -213.019 Change p -value = 0.062			LL = -202.049 Change p -value = <0.001
	OR3	SE	p -value	OR	SE	p -value	OR	SE	p -value	OR	SE	p -value	OR	SE	p -value
Socio-demographics
Female	1.12	0.30	0.678	1.10	0.30	0.731	1.26	0.36	0.419	1.25	0.36	0.433	1.08	0.31	0.791
Age 15-24	0.69	0.33	0.447	0.51	0.25	0.175	0.57	0.29	0.272	0.51	0.26	0.191	0.54	0.28	0.236
Age 25-34	1.46	0.57	0.332	1.14	0.46	0.749	1.11	0.46	0.795	0.98	0.41	0.960	0.93	0.41	0.866
Age 35-44	1.67	0.63	0.170	1.48	0.57	0.308	1.53	0.59	0.275	1.39	0.54	0.397	1.35	0.54	0.447
12 yrs education	0.76	0.24	0.391	0.66	0.22	0.209	0.65	0.22	0.205	0.63	0.21	0.177	0.57	0.20	0.109
Post high school education	0.94	0.34	0.854	0.76	0.29	0.470	0.80	0.31	0.560	0.79	0.31	0.553	0.61	0.25	0.223
Low income (below fed. poverty level)	1.30	0.37	0.346	1.49	0.44	0.175	1.41	0.43	0.256	1.44	0.44	0.238	1.45	0.45	0.227
Student	1.31	0.62	0.565	1.45	0.69	0.433	1.48	0.71	0.414	1.49	0.72	0.411	1.63	0.81	0.326
Unemployed	1.14	0.34	0.662	1.13	0.35	0.685	1.13	0.36	0.692	1.08	0.34	0.812	1.20	0.39	0.566
Separated, widowed, divorced	1.54	0.65	0.302	1.57	0.68	0.295	1.67	0.73	0.238	1.67	0.73	0.240	1.67	0.75	0.250
Never married	2.15	0.66	0.013	2.28	0.74	0.012	2.28	0.76	0.013	2.10	0.70	0.026	2.37	0.82	0.013
Family history
Natal family violence				3.70	1.14	0.000	3.48	1.09	0.000	3.51	1.11	0.000	2.88	0.91	0.001
Natal family alcohol/drug problem				1.16	0.37	0.637	1.12	0.36	0.722	1.12	0.36	0.721	1.11	0.36	0.754
Natal family suicide/depression				1.96	0.55	0.018	2.00	0.58	0.017	2.04	0.59	0.015	1.78	0.53	0.053
Traditional ways of living
Household basic needs scale							0.88	0.17	0.506	0.91	0.18	0.647	0.93	0.19	0.704
Help household by hunting/fishing							2.88	0.97	0.002	2.92	0.98	0.002	3.04	1.06	0.001
Help household by raising cattle/sheep							0.76	0.25	0.402	0.79	0.26	0.489	0.79	0.27	0.481
Spirituality
Cultural spirituality scale score										0.37	0.19	0.056	0.30	0.16	0.023
Perceptions of community
Community strains scale score													2.03	0.66	0.030
Racial discrimination scale score													1.46	0.49	0.253
Job and housing scarcity scale score													1.82	0.61	0.075

¹LL=Log likelihood; N=1,049 for all models.

²P value for log likelihood ratio test that log likelihood is different from that of log likelihood of the preceeding nested model

³Odds ratio