Table 3 Adjusted odds ratios (AOR) for the effect of the intervention on the proportion tested.
Variable | Â | AOR (95%CI) |
|---|---|---|
GP gender | Female GPs | 1.0 |
| Â | Male GPs | 0.6 (0.4, 1.0) |
Age group | Â | Â |
|  | ≤ 44 years | 1.0 |
|  | ≥ 45 years | 0.5 (0.3, 0.9) |
Postgraduate qualifications | Â | Â |
| Â | No | 1.0 |
| Â | Yes | 0.7 (0.4, 1.4) |
Knowledge of RACGP 'Red Book' guidelines | Â | Â |
| Â | No | 1.0 |
| Â | Yes | 1.2 (0.7, 2.3) |
Study group | Â | Â |
| Â | Control | 1.0 |
| Â | Intervention | 2.0 (1.1, 3.5) |
Time period | Â | Â |
| Â | Pre-trial period | 1.0 |
| Â | Trial period | 1.5 (1.2, 1.9) |
Interaction of time with intervention | Â | Â |
| Â | Pre-trial period | 1.0 |
| Â | Trial period | 0.9 (0.6, 1.2) |