Table 5.
Estimated Number Screened to Enroll 100 Patients Based on Risk Proportions in Pooled Dataset
| Enrichment Method | Risk Algorithm | Number Screened to Enroll 100 Patients |
|---|---|---|
| Intermediate and high risk | COMPERA | 170 |
| French | 127 | |
| REVEAL | 263 | |
| 50% high risk/50% all other | COMPERA | 214 |
| French | 259 | |
| REVEAL | 417 | |
| High risk only | COMPERA | 427 |
| French | 518 | |
| REVEAL | 833 | |
| None (average of original trials) | 124 | |
Definition of abbreviations: COMPERA = Comparative, Prospective Registry of Newly Initiated Therapies for Pulmonary Hypertension; French = French score; REVEAL = Registry to Evaluate Early and Long-Term Pulmonary Arterial Hypertension Disease Management.