Table 4.
Univariate and Multivariate Cox Proportional Hazards Analysis for POCO (Male)
| Univariate Analysis | Multivariate Analysis | |||||
|---|---|---|---|---|---|---|
| HR | 95% CI | P Value | HR | 95% CI | P Value | |
| Age | 1.05 | 1.03–1.08 | <0.001 | 1.04 | 1.02–1.07 | 0.001 |
| Diabetes mellitus | 1.96 | 1.23–3.11 | 0.004 | 1.72 | 1.08–2.75 | 0.023 |
| Diameter stenosis | 1.02 | 1.01–1.04 | 0.002 | 1.02 | 1.00–1.03 | 0.058 |
| Lesion length | 1.04 | 1.01–1.06 | 0.010 | 1.03 | 1.00–1.06 | 0.051 |
| Multivessel disease | 1.37 | 0.86–2.17 | 0.186 | |||
| FFR | 0.01 | 0.02×10−1 to 6.74 | 0.307 | |||
| CFR | 0.64 | 0.52–0.79 | <0.001 | 0.71 | 0.58–0.88 | 0.002 |
| Tmn (at hyperemic) | 2.85 | 1.17–6.94 | 0.021 | |||
CFR indicates coronary flow reserve; FFR, fractional flow reserve; HR, hazard ratio; POCO, patient‐oriented cardiovascular events; Tmn, mean transit time.