Table 1.
Clinical and surgical data of the patients studied
| Variable | Total (n = 90) |
No Complication (n = 59) |
Complication (n = 31) |
p |
|---|---|---|---|---|
| Age (years) | 63 ± 5 | 62 ± 4 | 64 ± 5 | 0,63a |
| Gender | 0,55 | |||
| Male | 57 (63%) | 37 (63%) | 20 (65%) | |
| Female | 33 (37%) | 22 (37%) | 11 (35%) | |
| BMI (kg/m2) | 25 ± 3 | 24 ± 2 | 26 ± 3 | 0,44 a |
| Ejection Fraction | 52 ± 5 | 52 ± 4 | 52 ± 5 | 0,84 a |
| Level of Physical Activity | 0,73 b | |||
| Active | 22 (24%) | 15 (25%) | 7 (23%) | |
| Sedentary | 68 (76%) | 44 (75%) | 24 (77%) | |
| Comorbidities | ||||
|
SAH DM DLP |
51 (57%) 36 (40%) 26 (29%) |
33 (56%) 23 (39%) 18 (31%) |
18 (58%) 13 (42%) 8 (26%) |
0,87 b 0,76 b 0,67 b |
| Surgery time (hours) | 4,4 ± 1,6 | 4,4 ± 1,9 | 4,3 ± 1,2 | 0,61 a |
| Time of CPB (min) | 91 ± 14 | 89 ± 12 | 92 ± 15 | 0,19 a |
| Time of ICU stay (days) | 3 ± 2 | 2 ± 1 | 4 ± 3 | 0,03 a |
| Time of hospital stay (days) | 11 ± 4 | 8 ± 4 | 14 ± 3 | < 0,01 a |
| MV time (hours) | 7 ± 4 | 6 ± 3 | 7 ± 4 | 0,23 a |
| Number of drains | 2 ± 1 | 2 ± 1 | 2 ± 1 | 0,95 a |
| Number of grafts | 2 ± 1 | 2 ± 1 | 2 ± 1 | 0,94 a |
(a) Paired Student’s t-test; (b) Chi-square BMI - Body Mass Index; CPB – Cardiopulmonary bypass; SAH - Systemic Arterial Hypertension; DM - Diabetes Mellitus; DLP - Dyslipidemia; ICU - Intensive Care Unit; MV - Mechanical Ventilation