Variable | OR | 95% CI | Pr(>|z|) |
Intercept: baseline | 0.02 | 0.01 to 0.06 | <0.001 |
Months after implementation of intervention, compared with before | |||
First month | 1.15 | 0.98 to 1.35 | 0.093 |
Second month | 1.50 | 1.29 to 1.74 | <0.001 |
Third month | 2.14 | 1.87 to 2.45 | <0.001 |
Fourth month and beyond | 2.47 | 2.16 to 2.81 | <0.001 |
Time since start of intervention, compared with before | |||
Each additional month | 1.06 | 0.99 to 1.13 | 0.103 |
Strategy for initial contact with smokers, compared with none | |||
Appointment | 1.78 | 1.116 to 2.84 | <0.050 |
Early contact | 6.21 | 3.183 to 12.11 | <0.001 |
Month and availability of additional training, compared with month without training | |||
Month of additional training | 1.15 | 1.064 to 1.25 | <0.001 |
36907 valid cases included in model (2.2% cases with missing data excluded).