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Comparison of the risk scores according to the number of diseased vessels
| Vessel disease | P (for trend)* | ||||
|---|---|---|---|---|---|
| 0 (n=12) | 1 (n=76) | 2 (n=82) | 3 (n=82) | ||
| GRACE score | 134.5±62.5 | 127.9±50.4 | 159.9±55.6 | 181.0±66.5 | <0.001 |
| TIMI score | 1.6±1.3 | 2.1±1.4 | 3.0±1.5 | 3.9±1.5 | <0.001 |
| CHA2DS2-VASc-HS score | 2.0±1.1 | 2.8±1.2 | 3.7±1.5 | 4.9±2.1 | <0.001 |
One-way analysis of variance or Kruskal–Wallis tests were used to compare the three groups
