Table 4 Operative details
From: Effect of elevated HbA1c on outcomes in on-pump versus off-pump coronary artery bypass grafting
ONCAB | OPCAB | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
≤6.0 | (6.0, 7.0] | (7.0, 8.5] | >8.5 | p-value | ≤6.0 | (6.0, 7.0] | (7.0, 8.5] | >8.5 | p-value | |
n=467 | n=216 | n=160 | n=166 | n=758 | n=332 | n=265 | n=196 | |||
Number of CAB Vessels | 3.1 ± 0.9 | 3.1 ± 0.8 | 3.3 ± 0.8 | 3.3 ± 0.9 | 0.0062 | 2.7 ± 0.8 | 2.7 ± 0.8 | 2.8 ± 0.7 | 2.8 ± 0.7 | 0.4839 |
Cardiopulmonary Bypass Time (minutes) | 87.6 ± 29.9 | 87.7 ± 27.1 | 91.4 ± 32.3 | 92.0 ± 25.6 | 0.2288 | NA | NA | NA | NA | NA |
Cross Clamp Time (minutes) | 58.8 ± 21.9 | 60.2 ± 21.2 | 62.5 ± 23.6 | 64.5 ± 20.9 | 0.0217 | NA | NA | NA | NA | NA |
Lowest Intra-Op Hematocrit | 25.0 ± 4.4 | 24.6 ± 4.7 | 24.4 ± 4.9 | 24.7 ± 4.5 | 0.3986 | 30.4 ± 5.8 | 29.6 ± 5.7 | 29.9 ± 5.9 | 29.9 ± 5.9 | 0.2093 |
Intraoperative Transfusion | 172 (36.9%) | 90 (41.9%) | 66 (41.3%) | 82 (49.4%) | 0.0437 | 110 (14.6%) | 69 (20.8%) | 37 (14.2%) | 21 (10.9%) | 0.0113 |
Intraoperative Use of IABP | 106 (24.3%) | 43 (21.9%) | 41 (27.7%) | 48 (30.4%) | 0.2586 | 123 (17.4%) | 56 (18.9%) | 41 (16.5%) | 31 (16.7%) | 0.8842 |