Table 5.
Risk stratification with SAPPHIRE criteria adjusted for symptomatic status
| Event | SLR (n = 489) | SHR (n = 178) | SE (n = 81) | |||
|---|---|---|---|---|---|---|
| n | % | n | % | n | % | |
| MACCE | 23 | 4.7 | 16 | 9.0 | 11 | 13.6 |
| COX analysis for MACCE | SHR versus SLR | SE versus non SE | ||||
| HR | 2.069 | 2.389 | ||||
| CI | 1.087–3.941 | 1.223–4.666 | ||||
| p | 0.027 | 0.011 | ||||
CI confidence interval, HR hazard ratio, MACCE Major Cardiac and Cerebrovascular Events, p level of significance, SE SAPPHIRE exclusion criteria, SHR SAPPHIRE high risk, SLR SAPPHIRE low risk (none of the SAPPHIRE risk factors)