Table 3 Multivariable Cox regression analysis for predicting MACE
Known CAD N = 693 | Suspected CAD N = 519 | |||||||
|---|---|---|---|---|---|---|---|---|
Multivariable model 1* | Multivariable model 2↑ | Multivariable model 1* | Multivariable model 2↑ | |||||
Hazard ratio (95% CI) | P-value | Hazard ratio (95% CI) | P-value | Hazard ratio (95% CI) | P-value | Hazard ratio (95% CI) | P-value | |
Age | 1.04 (1.00–1.07) | 0.022 | 1.03 (0.99–1.07) | 0.034 | 1.08 (1.04–1.12) | < 0.001 | 1.04 (1.00–1.08) | 0.023 |
Male | 0.60 (0.25–1.44) | 0.25 | 0.66 (0.26 –1.62) | 0.36 | 1.72 (0.79–3.72) | 0.16 | 2.13 (0.94–4.85) | 0.068 |
Hypertension | 0.97 (0.39–2.37) | 0.94 | 0.87 (0.36–2.10) | 0.76 | 1.16 (0.54–2.47) | 0.69 | 1.15 (0.54–2.46) | 0.71 |
Dyslipidemia | 0.79 (0.34–1.89) | 0.60 | 0.82 (0.36–1.89) | 0.64 | 0.78 (0.38–1.61) | 0.51 | 0.36 (0.16–0.77) | 0.42 |
Diabetes mellitus | 0.92 (0.48–1.80) | 0.82 | 1.49 (0.81–2.73) | 0.19 | 1.50 (0.79–2.84) | 0.20 | 1.17 (0.62–2.23) | 0.61 |
LVEF | 0.95 (0.92–0.97) | < 0.001 | 0.95 (0.92–0.97) | < 0.001 | 0.98 (0.96–1.00) | 0.11 | 0.99 (0.97–1.00) | 0.21 |
LV mass | 0.99 (0.99–1.01) | 0.90 | 0.99 (0.98–1.01) | 0.70 | 0.98 (0.97–1.00) | 0.11 | 0.98 (0.97–1.00) | 0.026 |
Presence of LGE | 1.27 (0.48–3.35) | 0.62 | 1.40 (0.68–2.88) | 0.35 | ||||
%LGE | 0.98 (0.95–1.02) | 0.31 | 0.96 (0.91–1.00) | 0.042 | ||||
Ischemia > 10% | 4.96 (2.50–9.83) | < 0.001 | 7.62 (3.69–15.7) | < 0.001 | ||||
Ischemia extent | 1.06 (1.03–1.08) | < 0.001 | 1.07 (1.04–1.09) | < 0.001 | ||||
Rest CSBF > median | 3.18 (1.34–7.51) | 0.0083 | 23.3 (5.19–104.9) | < 0.001 | ||||
Rest CSBF | 1.01 (1.00–1.02) | < 0.001 | 1.02 (1.01–1.02) | < 0.001 | ||||