approached significanceP = .07
In pairwise comparisons, obesity categories with BMI equal to or greater than 35 had significantly longer operative times than normal or overweight categories (BMI <35; see Supplemental Table 1 ), with the exception that the difference between the overweight group (BMI: 30-34.9) and morbidly obese group (BMI: 40+) approached significance, P = .07.