Table 2.
Univariable and multivariable predictors of adverse cardiac events in the overall population before matching
| Univariable analysis | Multivariable analysis | |||
|---|---|---|---|---|
| Hazard ratio (CI) | P value | Hazard ratio (CI) | P value | |
| Age | 1.041 (1.016-1.066) | < .005 | 1.033 (1.007-1.060) | < .05 |
| Male gender | 2.262 (1.249-4.097) | < .05 | 2.212 (1.203-4.066) | < .05 |
| Body mass index | 0.976 (0.933-1.022) | .31 | ||
| Diabetes mellitus | 4.910 (2.726-8.846) | < .001 | 3.988 (2.168-7.336) | < .001 |
| Hypertension | 0.448 (0.216-0.932) | < .05 | 0.898 (0.418-1.932) | .78 |
| Dyslipidemia | 0.587 (0.309-1.117) | .10 | ||
| Smoking history | 0.962 (0.464-1.993) | .91 | ||
| Family history of CAD | 0.888 (0.498-1.585) | .68 | ||
| MFR < 2 | 4.285 (2.398-7.657) | < .0001 | 3.097 (1.705-5.624) | < .001 |
| CAC score ≥ 400 | 2.777 (1.409-5.472) | < .05 | 1.242 (0.604-2.553) | .57 |
CI, confidence interval; CAD, coronary artery disease; MFR, myocardial flow reserve; CAC, coronary artery calcium