Characteristics of providers in the test and control groups
| Characteristic | Test group (n=30) | Control group (n=162) | P value |
| Age (years) (SD) | 40±12 | 45±12 | 0.05 |
| Females (%) | 17 (57%) | 89 (55%) | NS |
| MD/APP ratio | 2.3 | 2.1 | NS |
| Average clinic visits/provider/year (SD) | 2610±1271 | 2509±1169 | NS |
| Average upper respiratory tract infection visits/ provider/year (SD) | 123±95 | 116±96 | NS |
| Baseline inappropriate antibiotic prescription rate | 51.9% | 61.3% | <0.0001 |
APP, advanced practice provider; MD, medical doctor; NS, non-significant.