Table 4 Effect of SYNTAX score grouping on MI and stroke outcomes of different treatment strategies
MT group (N = 913) | PCI group (N = 1305) | CABG group (N = 899) | ||||
|---|---|---|---|---|---|---|
HR (95% CI) | P value | HR (95% CI) | P value | HR (95% CI) | P value | |
MI | ||||||
SYNTAX scores ≤ 22 | 0.77 (0.41, 1.48) | 0.4372 | 1.00 (ref) | – | 0.11 (0.01, 0.78) | 0.0278 |
SYNTAX scores 22–32 | 0.57 (0.26, 1.24) | 0.1589 | 1.00 (ref) | – | 0.15 (0.05, 0.44) | 0.0005 |
SYNTAX scores ≥ 33 | 0.56 (0.22, 1.40) | 0.2142 | 1.00 (ref) | –– | 0.23 (0.08, 0.65) | 0.0057 |
Stroke | ||||||
SYNTAX scores ≤ 22 | 0.91 (0.51, 1.65) | 0.7610 | 1.00 (ref) | – | 1.02 (0.51, 2.07) | 0.9463 |
SYNTAX scores 22–32 | 0.77 (0.36, 1.63) | 0.4908 | 1.00 (ref) | – | 1.87 (1.10, 3.18) | 0.0214 |
SYNTAX scores ≥ 33 | 1.88 (0.73, 4.84) | 0.1888 | 1.00 (ref) | – | 2.39 (1.02, 5.60) | 0.0447 |