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Composition of the 3 knowledge bases
| Component | FDB | Micromedex | Multum |
|---|---|---|---|
| Unique drugs | 10 279 | 13 133 | 7427 |
| Drug pairs × 1000 (% of total) | |||
| Contraindicated | 101 (6.3) | 192 (4.3) | 100 (2.1) |
| Major/severe | 390 (24.5) | 2120 (47.6) | 368 (7.7) |
| Moderate | 1102 (69.2) | 2139 (48.1) | 4302 (90.2) |
| Total | 1592 (100) | 4450 (100) | 4771 (100) |
