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Multivariate regression analysis
| Factor | β | SE | Wald | P | OR | 95% CI |
|---|---|---|---|---|---|---|
| Basal HR | -0.145 | 0.020 | 51.588 | 0.000 | 0.865 | 0.831-0.900 |
| Basal PVI | -0.260 | 0.065 | 15.777 | 0.000 | 0.771 | 0.679-0.877 |
| Constant | 17.861 | 2.001 | 79.641 | 0.000 | - | - |
Note: HR, heart rate; PVI, pulse perfusion variability index.
