Table 4.

Logistic Regression Analysis Predicting Successful Smoking Reduction (n=85)

Predictor	β	Adjusted OR	CI	p
Trial condition
TAU (ref)
CBI	1.63	5.09	1.52, 17.09	0.008*
NCBI	0.91	2.49	0.62, 9.89	0.197
Baseline days of cocaine use	−0.047	0.95	0.92, 0.99	0.020*
Baseline mean daily cigarettes	−0.053	0.95	0.89, 1.01	0.107
Baseline carbon monoxide (CO) level	0.091	1.10	1.01, 1.19	0.036*
Fagerstom score	−0.036	0.96	0.66, 1.42	0.854

Note. Successful smoking reduction defined as meeting any smoking reduction goal of 50% or greater during the intervention.

^*p <0.05