a trend toward significanceP = 0.099
However, CPB time tended to be longer in non-survivors (41.38 ± 12.89 min) compared to survivors (32.46 ± 7.37 min), showing a trend toward significance [HR = 1.041 (0.99–1.09), P = 0.099].
However, CPB time tended to be longer in non-survivors (41.38 ± 12.89 min) compared to survivors (32.46 ± 7.37 min), showing a trend toward significance [HR = 1.041 (0.99–1.09), P = 0.099].
Interestingly, the presence of syncope was associated with a higher hazard of death [HR = 3.69 (0.916–14.88), P = 0.066], though this did not reach statistical significance (Table 2 ).