Cox proportional hazards model for the association of the plaque Hounsfield unit values with the occurrence of the MACE composite outcome and the individual MACE components (n = 194)a
| MACE (–) | MACE (+) | HR (95% CI) | P Value | |
|---|---|---|---|---|
| MACEb (n = 38) | 39.2 (SD, 15.2) | 27.6 (SD, 12.7) | 0.96 (0.95–0.98) | <.001 |
| Any stroke (n = 19) | 37.9 (SD, 15.4) | 27.8 (SD, 12.0) | 0.97 (0.94–0.99) | .01 |
| Ipsilateral stroke (n = 14) | 37.6 (SD, 15.4) | 27.4 (SD, 12.4) | 0.96 (0.93–0.99) | .02 |
| ACS (n = 16) | 37.8 (SD, 15.2) | 26.6 (SD, 14.0) | 0.96 (0.93–0.99) | .01 |
| Cardiovascular mortality (n = 12) | 37.7 (SD, 15.4) | 24.9 (SD, 8.8) | 0.95 (0.92–0.99) | .01 |
| All-cause mortality (n = 32) | 37.7 (SD, 15.6) | 32.8 (SD, 13.9) | 0.98 (0.96–1.01) | .14 |