Table 3.

Logistic Regression Analysis of probable major depression (PMD)

	Model 1		Model 2
	OR (95% CI)	P	OR (95% CI)	P
Race-ethnicity (ref = Non-Hispanic White)		0.457		0.006
Hispanic	0.78 (0.48–1.27)		0.34 (0.18–0.64)
Non-Hispanic Black	0.69 (0.43–1.09)		0.74 (0.41–1.32)
Others	0.78 (0.34–1.77)		0.52 (0.19–1.43)
Male (ref = Female)	0.72 (0.49–1.07)	0.105	0.74 (0.45–1.18)	0.204
Chronological age	0.99 (0.97–1.01)	0.284	0.98 (0.96–1.00)	0.058
Married (ref = No)	0.75 (0.50–1.14)	0.183	0.92 (0.55–1.54)	0.742
Employed (ref = Others)	0.50 (0.29–0.87)	0.013	0.59 (0.30–1.15)	0.121
Current smoking (ref = No)	1.21 (0.81–1.80)	0.349	0.88 (0.53–1.45)	0.608
Binge drinking (ref = No)	1.28 (0.85–1.93)	0.230	1.62 (0.99–2.67)	0.057
Years since injury	0.98 (0.96–1.00)	0.116	0.98 (0.96–1.00)	0.123
Injury Level (ref = non-C non-ambulatory)		0.326		0.979
C14:Non-ambulatory	0.70 (0.39–1.26)		0.91 (0.41–2.02)
C58: Non-ambulatory	0.75 (0.49–1.15)		1.09 (0.64–1.84)
Ambulatory	1.13 (0.68–1.91)		1.01 (0.58–1.73)
Cause of injury (ref = Transportation)		0.215		0.862
Violence	1.48 (0.94–2.33)		1.17 (0.66–2.05)
Others	1.25 (0.81–1.92)		1.00 (0.58–1.73)
Depression or stress relief medication (ref = No)	2.76 (1.94–3.93)	<0.001	2.03 (1.30–3.17)	0.002
Fatigue	-	-	1.24 (1.17–1.32)	<0.001
Pain interference	-	-	1.03 (1.02–1.04)	<0.001
–2 Log L	863.696		582.641