Hazard ratio for major cardiovascular events
| Univariate models | Multivariate model | |||||
| HR | 95% CI | p | HR | 95% CI | p | |
| Age >70 years | 1.34 | 0.59–3.05 | 0.49 | |||
| Female sex | 0.55 | 0.16–1.86 | 0.33 | |||
| Statin use | 0.41 | 0.18–0.93 | 0.032 | 0.38 | 0.16–0.89 | 0.026 |
| Log-transformed NT-proBNP | 1.39 | 0.69–2.78 | 0.36 | |||
| Pre-procedural hs-cTnI | 1.08 | 1.02–1.14 | 0.008 | 1.08 | 1.01–1.16 | 0.024 |
| Major PMN | 3.29 | 1.12–9.69 | 0.030 | 3.64 | 1.17–11.3 | 0.026 |
Absence of satin use, preprocedural hs-cTnI, and major PMN were significantly associated with major cardiovascular events; these factors were then put into the multivariate model together with age, sex and log-transformed NT-proBNP.
NT-proBNP, N-terminal pro brain natriuretic peptide; hs-cTnI, high-sensitivity cardiac troponin-I; PMN, procedure-related myocardial necrosis.