Table 4 COX regression analysis of all-cause mortality.
 | Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|
 | p Value | HR (95%CI) | p Value | HR (95%CI) |
Moderate/severe AAC | 0.001 | 2.39(1.41–4.03) | 0.037 | 1.78(1.04–3.06) |
Age, per 5 years | < 0.001 | 1.53(1.23–1.91) | - | - |
STS-PROM risk strata (versus low risk)a | < 0.001 | - | 0.011 | - |
Intermediate risk | 0.021 | 3.59(1.21–10.69) | 0.032 | 3.32(1.11–9.90) |
High risk | < 0.001 | 7.51(2.67–21.15) | 0.003 | 5.01(1.72–14.62) |
Prior pacemaker | 0.006 | 4.24(1.52–11.81) | - | - |
CKD grade 4/5 | < 0.001 | 3.47(1.92–6.27) | 0.027 | 2.03(1.08–3.80) |
Bicuspid aortic stenosis | 0.005 | 0.45(0.26–0.78) | - | - |
Low gradient AS | 0.003 | 2.39(1.34–4.28) | 0.018 | 2.04(1.13–3.68) |
Moderate/severe MR | 0.045 | 1.75(1.01–3.03) | - | - |