Table 2.

Psychological distress

	Crude model †			Adjusted model‡
	OR	95% CI	P value	OR	95% CI	P value
Unemployment due to trauma	1.36	1.07 to 1.72	0.011*	1.39	1.10 to 1.76	0.006*
Pain	1.35	1.12 to 1.65	0.002*	1.38	1.13 to 1.67	0.001*
Severity of injury				0.97	0.88 to 1.06	0.324
Family income				0.96	0.81 to 1.14	0.653
Loss of family members				1.06	0.80 to 1.37	0.687

Psychological distress indicated by a binary cut-off at a GHQ-score ≥3.

*P<0.05.

†Logistic regression adjusted for age and gender, with GHQ >3 points as the dependent variable.

‡Severity of injury, pain frequency and severity of injury added to the model described in †.

GHQ, General Health Questionnaire.