| Baseline | Post-intervention | Time × group OR (95% CI) | ||
---|---|---|---|---|---|
Asked about smoking | ntotal | % asked | ntotal | % asked | Â |
High PS × high PE | 359 | 36.5% | 221 | 57.5% | 3.08 (2.04–4.64)** |
Low PS × high PE | 100 | 24.0% | 93 | 43.0% | 3.00 (1.54–5.86)* |
High PS × low PE | 372 | 21.0% | 216 | 20.8% | 1.19 (0.74–1.92) |
Low PS × low PE | 171 | 46.8% | 100 | 37.0% | 0.71 (0.40–1.26) |
Control group | 1,066 | 40.8% | 703 | 37.1% | 1 |