Cycle | Time (weeks) | Patients (N) | Examinations | Examinations (%) | Antibiotics | Antibiotics (%) | Symptom relief medications | Symptom relief medications (%) |
Baseline | 8 | 222 | 117 | 52.7 | 139 | 62.6 | 194 | 87.3 |
PDSA 1 | 4 | 92 | 58 | 63 | 48 | 52.2 | 82 | 89.1 |
PDSA 2 | 4 | 69 | 66 | 95.6 | 5 | 7.2 | 62 | 89.8 |
PDSA, Plan, Do, Study, Act.