Table 5.
Incremental Predictive Value of Cardiac C Findings Beyond That of Clinical Risk Score
| Models | HR (95% CI) | p Value | C-Statistic | Global Chi-Square Value | Model Comparisons, p Value |
|---|---|---|---|---|---|
| Clinical risk score
| |||||
| TIMI | 7.29 (3.04–17.46) | <0.0001 | 0.61 | 13.97 | N/A |
|
| |||||
| Clinical risk score + CT findings
| |||||
| TIMI + stenosis | 0.84 | 49.56 | <0.0001 | ||
| TIMI | 1.77 (0.71–4.40) | 0.22 | |||
| Stenosis | 17.07 (6.14–47.45) | <0.0001 | |||
| TIMI + stenosis + RWMA | 0.91 | 78.90 | <0.0001 | ||
| TIMI | 1.03 (0.41–2.57) | 0.96 | |||
| Stenosis | 7.48 (2.53–22.13) | 0.0003 | |||
| RWMA | 12.30 (4.50–33.65) | <0.0001 | |||