Table 3.
Percentage of variation in prescribing rates explained by HCNIs
| PCT1 | PCT2 | PCT3 | PCT4 | Combined | |
| Statins | 24.5 | 58.3 | 31.3 | 50.5 | 24.9 |
| Aspirin | 44.2 | 88.2 | 62.3 | 51.7 | 51.2 |
| ACE inhibitors | No Model | 55.3 | 26.6 | 45.8 | 31.6 |
| Beta-blockers | 28.3 | 42.4 | 46.1 | 41.1 | 27.1 |
| Bendrofluazide | 15.6 | 53.9 | 40 | 54.5 | 24.1 |