Number of investigations after rapid access chest pain clinic visit required to reach pathway endpoint
| Investigations required to reach endpoint | Pre-FFRCT (n=259) | Post-FFRCT (n=284) | P value |
| Patients, n (%) | Patients, n (%) | ||
| 1 | 194 (74.9) | 241 (84.9) | 0.014* |
| 2 | 58 (22.4) | 39 (13.7) | |
| 3 | 7 (2.7) | 4 (1.4) |
*Significant using Fisher’s exact test with null hypothesis of no change in the number of investigations to reach endpoint.
FFRCT, CT fractional flow reserve .