Characteristic
Obesity Class
Obesity Class
Obesity Class
p value ⍺ = 0.05
Class I (n = 106) Class II (n = 42) Class III (n = 34)
Perioperative Bypass time (m) median (IQR) Cross-clamp time (m) median (IQR) ICU LOS (h) median (IQR) 70.0 (57.0-106.5) 52.5 (42.3-78.0) 12.3 (7.3-21.7) 64.5 (58.8-77.0) 47.0 (41.0-54.8) 9.1 (7.7-25.4) 72.5 (60.0-86.3) 54.0 (44.0-60.3) 16.9 (9.7-25.0) 0.332 0.784 0.180
Blood products a n (%) Intraoperative Packed RBCs Fresh frozen plasma Cryoprecipitate Platelets Postoperative Packed RBCs Fresh frozen plasma Cryoprecipitate Platelets 5 (4.7%) 5 (4.7%) 0 (0.0%) 9 (8.5%) 13 (12.3%) 5 (4.7%) 1 (0.9%) 7 (6.6%) 4 (9.5%) 2 (4.8%) 2 (4.8%) 6 (14.3%) 0 (0.0%) 0 (0.0%) 0 (0.0%) 0 (0.0%) 0 (0.0%) 0 (0.0%) 0 (0.0%) 5 (14.7%) 5 (14.7%) 2 (5.9%) 2 (5.9%) 4 (11.8%) 0.174 0.571 0.086 0.411 0.018 0.272 0.131 0.071