Domain | Initial No of tools | Discarded after stage 2 | Discarded after stage 3 | Final core set |
---|---|---|---|---|
Clinical findings | 30 | 13 | 12 | 5 |
Echocardiography | 29 | 8 | 19 | 2 |
Pulmonary function tests | 33 | 16 | 16 | 1 |
Biomarkers | 11 | 9 | 2 | |
Cardiopulmonary exercise | 16 | 8 | 8 | |
Imaging | 17 | 7 | 10 | |
ECG | 6 | 2 | 4 | |
No of tools | 142 | 63 | 71 | 8 |