From: White blood cell count and new-onset atrial fibrillation after cardiac surgery
Time point
OR
95% CI
Baseline
1.04
0.96 to 1.13
Day 1
1.03
0.98 to 1.08
Day 2
0.99 to 1.08
Day 3
0.96 to 1.11
Day 4
1.09
1.01 to 1.16