Table 7 Demographic characteristics and perioperative variables of the diabetes subgroup receiving BIMA grafts
Variable | Non-skeletonized (n = 252) | Skeletonized (n = 56) | P |
|---|---|---|---|
Age | 65.5 ± 8.72 | 63.8 ± 8.12 | 0.276 |
Male gender | 206 (81.75) | 47 (83.93) | 0.700 |
BMI | 28.3 ± 4.85 | 28.5 ± 4.59 | 0.863 |
BMI group | |||
  < 25 | 43 (17.70) | 12 (21.82) | 0.780 |
 25–29 | 119 (48.97) | 24 (43.64) |  |
 30–34 | 61 (25.10) | 13 (23.64) |  |
  > 34 | 20 (8.23) | 6 (10.91) |  |
Urgent surgery | 113 (44.84) | 24 (42.86) | 0.787 |
Diabetes mellitus | |||
 1 | 25 (9.92) | 3 (5.36) | 0.254 |
 2 | 156 (61.90) | 41 (73.21) |  |
 3 | 71 (28.17) | 12 (21.43) |  |
Oral corticosteroids | 20 (7.94) | 4 (7.14) | 0.841 |
Transplantation | 3 (1.19) | 1 (1.79) | 0.722 |
Renal insufficiency | 9 (3.57) | 1 (1.79) | 0.495 |
COPD | 12 (4.76) | 4 (7.14) | 0.468 |