Table 5.

Binary logistic regression model to predict the likelihood of relapse from OST treatment (n = 895)

Variable	Unadjusted Odds Ratio (95% C.I.)	p-value	Adjusted Odds Ratio (95% C.I.)	p-value
Male	1.22 (0.74, 2.02)	0.44	0.82 (0.34, 2.01)	0.67
Age (years)	1.01 (0.99, 1.04)	0.20	1.01 (0.97, 1.05)	0.63
Duration in treatment (months)	0.74 (0.71, 0.77)	<0.001	0.76 (0.72, 0.80)	<0.001
Heroin as the most problematic drug (ref: SP)	1.31 (0.96, 1.78)	0.09	1.95 (1.16, 3.28)	0.01
Money spent daily on drugs at intake (Rs 100 units)	1.18 (1.05, 1.33)	0.01	1.20 (1.00, 1.44)	0.05
Frequently missed more than two doses a week	14.67 (9.21, 23.35)	<0.001	8.82 (4.99, 15.63)	<0.001
Regular family involvement in treatment	0.11 (0.08, 0.15)	<0.001	0.20 (0.13, 0.30)	<0.001