Table 3.

Pain severity after amputation

	Crude model†			Adjusted model‡
	OR	95% CI	P value	OR	95% CI	P value
Family income	0.54	0.36 to 0.80	0.002*	0.55	0.35 to 0.88	0.012*
Psychological distress	2.40	1.48 to 3.39	<0.001**	2.39	1.42 to 4.02	0.001*
Severity of injury				0.24	0.26 to 1.41	0.134
Unemployment due to trauma				0.91	0.44 to 1.89	0.808
Loss of family members				1.49	0.73 to 3.06	0.277

Ordinal weekly pain scale from 0 to 4: never, 1 day a week or less, 2–3 days, 4–6 days and daily.

*P<0.05, **P<0.001

†Crude model: ordinal logistic regression adjusted for age and gender, with pain as the dependent variable.

‡Adjusted model: severity of injury, psychological distress and severity of injury added to the model described in †.