Non-English Speakers and Socioeconomic Minorities are Significantly Less Likely to Complete Patient-Reported Outcome Measures for Total Hip and Knee Arthroplasty: Analysis of 16,119 Cases
Jaclyn A. Konopka, David A. Bloom, Kyle W. Lawrence, Jacob F. Oeding, Ran Schwarzkopf, Claudette M. Lajam
Abstract
BACKGROUND: The Comprehensive Care for Joint Replacement requires patient-reported outcome measure (PROM) completion for total knee/hip arthroplasty (TKA/THA) patients. A 90% completion rate to avoid penalties was planned for 2023 but has been delayed. Our analysis compares TKA/THA PROM completion and results across demographics. We hypothesized that minority groups would be less likely to complete PROMs. METHODS: A retrospective review was performed from 2018 to 2021 of 16,119 patients who underwent primary elective TKA or THA at a single institution. Pairwise chi-squared tests, t-tests, analysis of variance, and multiple logistic regression analyses were used to compare PROM completion rates and scores across demographics and surgery type (TKA/THA). RESULTS: Comparing patients who had (N = 7,664) and did not have (N = 8,455) documented PROMs, completion rates were significantly lower in patients who were women, Black, Hispanic, less educated, used Medicaid insurance, lived in lower income neighborhoods, spoke non-English languages, required an interpreter, and underwent TKA versus THA. After regression analyses, odds ratios for PROM completion remained significantly lower in non-English speakers, Hispanic and Medicaid patients, lower income groups, and patients undergoing TKA. For the 31.8% of patients who completed both preoperative/postoperative PROMs, women, Black, and non-English speaking patients had significantly lower PROM scores for most measures preoperatively and postoperatively despite similar or better improvements after surgery. CONCLUSION: Patients undergoing TKA and non-English speaking, ethnic, and socioeconomic minorities are less likely to complete PROMs. Strategies to create, validate, and collect PROMs for these populations are needed to avoid exacerbation of healthcare disparities.