TABLE 5

Predictors of Abstinence at 6 Months for Smokers, Adjusting for Clustering per Site

VariableSimple ORFinal ORSEz95% CI
PPDI condition1.651.590.332.231.06–2.40
No. of visits to doctor0.971.720.253.721.29–2.29
Female0.850.690.25−1.040.34–1.39
HONC score at 6 moa0.690.690.05−5.520.60–0.79
Age0.610.510.08−4.200.38–0.70
No. of friends who smoke at 6 mo0.520.620.08−3.590.48–0.81
  • a The OR is for each additional HONC symptom endorsed out of 10.