Table 5

Multivariate logistic regression predicting composite reintervention events

OR*95% CI*P values*
Composite reintervention events current procedural terminology linear risk0.340.31 to 0.36<0.0001
Age0.990.98 to 1.000.28
American Society of Anaesthesiologists class1.010.98 to 1.010.35
Underweight short1.751.28 to 2.380.001
Overweight short1.791.30 to 2.500.001
Underweight tall0.990.47 to 2.080.97
Overweight tall1.080.82 to 1.410.58

  • Both composite reintervention events current procedural terminology linear risk and age were continuous variables.

  • *Derived from Proc Mianalyze following multiple imputation of the four nutritional profile groups using Proc Glimmix.