Selection criteria and authors' weighting
| Criteria | RWF |
|---|---|
| Number of strengths | 60 |
| Variability in rate of absorption | 50 |
| Interactions | 50 |
| Clinical efficacy | 350 |
| Side effects | 150 |
| Dosage frequency/ease of administration | 140 |
| Documentation | 200 |
| Total weight | 1000 |
RWF, rating weight factor.