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Table 3 Final logistic regression (forward stepwise) model to predict successful quitting at 6 month follow up

From: Effectiveness of a mobile smoking cessation service in reaching elderly smokers and predictors of quitting

Independent variables OR (95% CI) P value
Smoking less than 11 cigarettes per day 2.63 (1.37–5.06) < 0.01
Adhered to NRT use for 4 weeks or more 3.57 (1.95–6.55) < 0.001
  1. Note: OR = adjusted odds ratio; CI = Confidence interval