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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: Compr Psychiatry. 2008 Mar 28;49(5):421–429. doi: 10.1016/j.comppsych.2008.02.007

Table 3.

Logistic Regression Analysis of DSM-IV Major Depressive Episode Symptoms and Depression Subtype (Psychotic vs. Nonpsychotic)

Variables β SE Wald χ2 (df = 1) p Hazard Ratio 95% CI
In the Final Model
 Education (College degree vs. Not) 0.91 .40 5.32 .021 2.49 1.15–5.41
 Race/Ethnicity (Caucasian vs. Other) −1.00 .30 10.89 .001 0.37 0.20–0.67
 Initial Insomnia −0.90 .31 8.72 .003 0.41 0.22–0.74
 Psychomotor Agitation −0.73 .28 6.67 .010 0.48 0.28–0.84
 Indecisiveness −0.74 .31 5.79 .016 0.48 0.26–0.87
 Thoughts about Death −1.07 .33 10.28 .001 0.34 0.18–0.66
 Suicide Attempt −1.19 .53 5.04 .025 0.30 0.11–0.86
Not in the Final Model
 Age 0.00 .955
 Sex 0.76 .382
 Marital Status (Married vs. Not) 0.10 .755
 Comorbid Anxiety Disorder (Yes vs. No) 1.91 .167
 Middle Insomnia 2.52 .112
 Terminal Insomnia 2.55 .110
 Weight Loss 1.60 .206
 Thoughts of Suicide 0.34 .559
 Suicide Plan 0.05 .831
 Number of Depressive Symptoms 0.00 .989
Constant −0.20 .70 0.08 .779 0.82

Note. n = 1,110.