The Effect of Obesity on Distal Radius Fractures: An Analysis from the NSQIP Database.

UNLABELLED

The rate and severity of obesity has risen over the past 40 years, and class III (formerly morbid) obesity presents additional sequelae. The effect of obesity on the incidence and recovery of hand and wrist fractures remains unclear. We sought to quantify the relationship between class III obesity and postoperative distal radius fracture (DRF) complications.

METHODS

We performed a retrospective analysis of the American College of Surgeons-National Surgical Quality Improvement Program (ACS-NSQIP) database for surgical DRF patients more than 50 years old from 2015 to 2020. We then stratified patients into class III obese (BMI > 40) and compared the rates of postoperative complications to a control group with BMI less than 40.

RESULTS

We included 10,022 patients (570 class III obese vs. 9,452 not class III obese). Patients with class III obesity had significantly increased odds of experiencing any complication (OR 1.906, <0.001), adverse discharge (OR 2.618, <0.001), delayed hospital stay of longer than three days (OR 1.91, <0.001), and longer than seven days (OR 2.943, <0.001) than controls. They also had increased odds of unplanned reoperation (OR 2.138, = 0.026) and readmission (OR 2.814, < 0.001) than non-class III obese patients. Class III obese patients had a significantly longer average operation time (79.5 min vs. 72.2 min, < 0.001). They also spent more time in the hospital postoperatively (0.86 days vs. 0.57 days, = 0.001).

CONCLUSION

Class III obese patients undergoing DRF repair are more likely to experience postoperative complications than non-class III obese patients.