Table 3.

Univariate regression and Cox proportional hazards models.

	Baseline Depression Severity (N=271)			Time to Depression Remission (N=234)
Covariate*	Beta	95% CI	p-value	Hazard Ratio	95% CI	p- value
Age	−0.09	(−0.15, −0.01)	0.02	1.01	(0.98, 1.03)	0.63
Education	−0.16	(−0.36, 0.03)	0.10	1.05	(0.99, 1.10)	0.11
Female	−0.72	(−1.96, 0.51)	0.25	0.89	(0.63, 1.26)	0.50
White	0.56	(−0.78, 1.91)	0.41	1.12	(0.76, 1.65)	0.56
Living with Someone	1.08	(−0.03, 2.19)	.06	.89	(0.66, 1.22)	0.48
Engagement	−0.20	(−0.36, −0.03)	0.02	1.03	(0.98, 1.07)	0.28
Disengagement	−0.11	(−0.28, 0.05)	0.17	1.05	(1.00, 1.10)	0.04
BHS	0.30	(0.19, 0.42)	<0.01	0.96	(0.93, 1.00)	0.03
CAS	0.38	(0.26, 0.50)	<0.01	0.96	(0.93, 1.00)	0.07
MMSE	−0.10	(−0.47, 0.26)	0.58	0.99	(0.90, 1.10)	0.85
CCI	0.20	(−0.02, 0.42)	0.07	0.99	(0.93, 1.06)	0.77
Intervention	--	--	--	1.47	(1.07, 2.01)	0.02
Baseline HRSD-21m	--	--	--	0.94	(0.91, .98)	< 0.01
MDD	--	--	--	0.88	(0.61, 1.27)	0.47

^*HRSD-21m =21-item Hamilton Rating Scale for Depression; BHI = Beck Hopelessness Inventory; CAS = Clinical Anxiety Scale; MMSE = Mini Mental State Exam; CCI = Charlson Comorbidity Index; MDD = Major Depressive Disorder