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| AHFS Medication Class | Frequency (N = 365) |
|---|---|
| Vaccines | 97 |
| Cardiovascular Drugs | 89 |
| Central Nervous System | 55 |
| Anti-infective Agents | 39 |
| Hormones & Synthetic Substitutes | 38 |
| Gastrointestinal Drugs | 10 |
| Respiratory Tract Agents | 9 |
| Eye, Ear, Nose, & Throat Preparations | 9 |
| Skin & Mucous Membranes | 8 |
| Blood Formation, Coagulation, and Thrombosis | 4 |
| Autonomic Drugs | 4 |
| Electrolytic, Caloric, & Water Balance | 2 |
| Vitamins | 1 |
