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 | |||
History of CVA | 44 (9.5%) | 22 (10.2%) | 19 (11.9%) | 23 (13.9%) | 0.4301 | 55 (7.3%) | 34 (10.2%) | 24 (9.1%) | 25 (12.8%) | 0.0763 |
History of PCI | 174 (37.3%) | 75 (34.7%) | 62 (38.8%) | 71 (42.8%) | 0.4349 | 216 (28.5%) | 111 (33.4%) | 84 (31.7%) | 69 (35.2%) | 0.1852 |
History of MI | 300 (64.5%) | 125 (58.4%) | 88 (55.0%) | 121 (73.3%) | 0.0025 | 330 (43.7%) | 140 (42.4%) | 116 (43.8%) | 109 (55.6%) | 0.0146 |
History of Heart Failure | 221 (70.2%) | 122 (72.2%) | 87 (73.7%) | 84 (70.6%) | 0.8883 | 327 (85.6%) | 173 (84.8%) | 136 (89.5%) | 101 (86.3%) | 0.6106 |
Number of Diseased Vessels: 1 | 17 (3.6%) | 4 (1.9%) | 4 (2.5%) | 2 (1.2%) | 0.3066 | 43 (5.7%) | 18 (5.4%) | 7 (2.7%) | 9 (4.6%) | 0.2613 |
Number of Diseased Vessels: 2 | 90 (19.3%) | 36 (16.7%) | 20 (12.5%) | 32 (19.3%) | 0.242 | 158 (20.8%) | 59 (17.8%) | 50 (18.9%) | 25 (12.8%) | 0.0723 |
Number of Diseased Vessels: 3 | 360 (77.1%) | 175 (81.4%) | 136 (85.0%) | 132 (79.5%) | 0.1629 | 555 (73.2%) | 255 (76.8%) | 207 (78.4%) | 161 (82.1%) | 0.0415 |
LM Stenosis ≥ 50% | 149 (53.2%) | 81 (57.9%) | 45 (51.1%) | 42 (47.7%) | 0.4883 | 237 (53.5%) | 110 (58.8%) | 81 (54.7%) | 41 (40.2%) | 0.0238 |
Ejection Fraction (%) | 51.4 ± 12.1 | 52.1 ± 11.8 | 50.3 ± 12.4 | 50.3 ± 13.2 | 0.37 | 52.5 ± 12.3 | 50.8 ± 13.1 | 51.4 ± 12.6 | 48.7 ± 14.0 | 0.0024 |
STS Risk Score for Mortality | 2.0 ± 2.5 | 2.8 ± 4.1 | 2.7 ± 3.8 | 2.1 ± 3.0 | 0.0048 | 1.8 ± 2.1 | 2.2 ± 3.0 | 2.0 ± 2.7 | 2.0 ± 2.6 | 0.0916 |