From: Predictive value of readiness, importance, and confidence in ability to change drinking and smoking
Readiness, importance, and confidence to change drinking | Number of drinks/week | Number of binge drinking episodes/month | ||
---|---|---|---|---|
 | IRR (95%CI) | p | IRR (95%CI) | p |
Readiness (reference group: low) | Â | Â | Â | Â |
Medium | 0.92 (0.74, 1.13) | 0.40 | 0.99 (0.78, 1.24) | 0.91 |
High | 1.07 (0.86, 1.34) | 0.53 | 1.08 (0.85, 1.38) | 0.52 |
 | IRR (95%CI) | p | IRR (95%CI) | p |
Importance (reference group: low) | Â | Â | Â | Â |
Medium | 1.11 (0.87, 1.42) | 0.40 | 1.11 (0.85, 1.45) | 0.43 |
High | 1.00 (0.70, 1.45) | 0.98 | 1.07 (0.71, 1.60) | 0.75 |
 | IRR (95%CI) | p | IRR (95%CI) | p |
Confidence (reference group: low) | Â | Â | Â | Â |
Medium | 0.84 (0.66, 1.08) | 0.18 | 0.82 (0.62, 1.06) | 0.13 |
High | 0.80 (0.65, 0.98) | 0.03 | 0.74 (0.59, 0.92) | 0.008 |
Readiness, importance, and confidence to change smoking | Number of cigarettes/smoking day | Â | Â | |
 | IRR (95%CI) | p | IRR (95%CI) | p |
Readiness (reference group: low) | Â | Â | Â | Â |
Medium | 1.03 (0.88, 1.20) | 0.73 | Â | Â |
High | 0.98 (0.81, 1.18) | 0.79 | Â | Â |
 | IRR (95%CI) | p | IRR (95%CI) | p |
Importance (reference group: low) | Â | Â | Â | Â |
Medium | 0.99 (0.85, 1.15) | 0.92 | Â | Â |
High | 1.08 (0.91, 1.28) | 0.36 | Â | Â |
 | IRR (95%CI) | p | IRR (95%CI) | p |
Confidence (reference group: low) | Â | Â | Â | Â |
Medium | 0.96 (0.82, 1.13) | 0.62 | Â | Â |
High | 0.91 (0.77, 1.08) | 0.29 | Â | Â |