Table 3 Odds of 7-day point prevalence abstinence at 6 months after adjustment for differences in caller baseline characteristics
Adjusted model (n = 9339)
OR (95% CI)p Value
Phase
Pre-NRTRef
Post-NRT1.28 (1.15 to 1.43)<0.001
NRT
NoRef
Yes2.18 (1.97 to 2.42)<0.001
Sex
MaleRef
Female1.25 (1.14 to 1.38)<0.001
AgeNS
Education
<High schoolRef
High school1.42 (1.18 to 1.71)<0.001
college +NS
Cigarettes/day0.98 (0.977 to 0.986)<0.001
Race/ethnicityNS

  • OR, odds ratio; CI, confidence interval; Ref, reference.