Table 4.

Results of Cox Regression Survival Analysis Predicting Time to Rehospitalization From Self-Injurious Behaviors, Risky Behavior Engagement, and Change in Hopelessness During Treatment^a

Measure	β (SE)	Waldb	P	OR	95% CI
Step 1
Age	−0.12 (0.19)	0.36	.548	0.89	0.61–1.30
Sexc	0.51 (0.67)	0.57	.452	1.66	0.45–6.17
Baseline depression symptomsd	0.03 (0.03)	0.92	.338	1.03	0.97–1.09
Baseline hopelessness symptomse	0.03 (0.06)	0.34	.559	1.04	0.92–1.16
Step 2
Age	−0.26 (0.22)	1.44	.230	0.77	0.51–1.18
Sexc	−0.01 (0.73)	< 0.001	.995	1.00	0.24–4.17
Baseline depression symptomsd	0.02 (0.03)	0.32	.574	1.02	0.96–1.08
Baseline hopelessness symptomse	0.06 (0.07)	0.87	.351	1.07	0.93–1.22
Discharge hopelessness symptomse	−0.09 (0.07)	1.99	.159	0.91	0.80–1.04
NSSI behaviorsf	0.05 (0.02)	4.35	.037	1.05	1.003–1.10
Suicide attemptsf	−1.06 (0.95)	1.26	.261	0.35	0.05–2.21

^an = 127 (14 rehospitalizations).

Boldface values indicate statistical significance.

^bdf = 1.

^cReference category = male.

^dCenter for Epidemiologic Studies Depression scale.

^eBeck Hopelessness Scale.

^fSelf-Injurious Thoughts and Behaviors Interview.

Abbreviations: NSSI = nonsuicidal self-injury, OR = odds ratio.