Influence of workers' compensation status on postoperative outcomes in patients following biceps tenodesis: a matched-pair cohort analysis

Abstract

Although the literature on the association of workers' compensation (WC) status with negative outcomes after orthopedic surgery is extensive, there is a paucity of evidence on outcomes in WC recipients undergoing biceps tenodesis. We hypothesized that WC patients would report significantly worse outcomes postoperatively on patient-reported outcome measures (PROMs). Functional and health-related quality-of-life PROMs and a visual analog scale score for pain were administered preoperatively and at 12 months postoperatively to consecutive patients undergoing isolated biceps tenodesis between 2014 and 2018 at our institution. Thirty-eight WC patients were matched 1:2 to non-WC patients by age, body mass index, and operative limb. The minimal clinically important difference, substantial clinical benefit, and patient acceptable symptom state were calculated for all patients via anchor- and distribution-based methods. Rates of achievement and the likelihood of achievement were determined. All patients showed significant improvements in all outcome measures (P < .001). WC patients reported inferior postoperative scores on all PROMs examined. WC status significantly predicted a reduced likelihood of achieving substantial clinical benefit for the American Shoulder and Elbow Surgeons score (odds ratio [OR], 0.38; 95% confidence interval [CI], 0.17-0.81; P = .01) and the patient acceptable symptom state (OR, 0.28; 95% CI, 0.12-0.65; P = .003) for the American Shoulder and Elbow Surgeons score, Single Assessment Numeric Evaluation score (OR, 0.24; 95% CI, 0.10-0.61; P = .003), Constant-Murley Subjective Assessment (OR, 0.25; 95% CI, 0.08-0.77; P = .016), and visual analog scale pain score (OR, 0.27; 95% CI, 0.16-0.47; P < .001). WC patients reported inferior scores on all postoperative PROMs and demonstrated lower odds of achieving substantial benefit and satisfaction regarding improvements in both function and paincompared with non-WC patients.