Table 3.
Cox regression analysis
| Risk factors | B | SE | RR values | 95% CI | P value | |
|---|---|---|---|---|---|---|
|
| ||||||
| lower | upper | |||||
| AMI<30 d | 1.690 | 0.666 | 6.446 | 1.470 | 19.971 | 0.011 |
| LVEF≤30% | 1.638 | 0.669 | 5.993 | 1.386 | 19.093 | 0.014 |
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