Table 6 A.
Logistic regression model for NY State postoperative Complication Composite robotic CABG versus conventional CABG adjusted for Predicted Perioperative Morbidity Mortality scores.
| Variables | OR | P value | CI |
|---|---|---|---|
| Robotic CABG | 0.25 | 0.007 | 0.09 - 0.68 |
| PROMM score | |||
| 2-d quartile | 1.58 | 0.072 | 0.96 - 2.60 |
| 3-d quartile | 1.75 | 0.025 | 1.07 - 2.90 |
| 4-th quartile | 4.3 | < 0.001 | 2.76 - 6.72 |
CABG – coronary artery bypass grafting, PROMM - perioperative morbidity and mortality, OR – odd ratio, CI – 95 % confidence interval.