TKA patients experience less improvement than THA patients at 3 and 12 months after surgery. A retrospective observational cohort study
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Abstract
Purpose: To investigate whether WOMAC scores changes after THA or TKA are gender and joint specific.
Methods: Retrospective cohort study. The data of 855 THA and 684 TKA patients were analyzed.
Results: Follow-up time (p < 0.001), gender (p < 0.001), joint (p < 0.001), and interaction FU by joint (p < 0.001) had significant effects on WOMAC total and sub-scores. Patients after TKA perceived less improvement in all dimensions in comparison to THA patients (p < 0.001).
Conclusion: WOMAC score changes after THA or TKA are joint-specific. Patients after TKA perceived less improvement. These results can be used to adjust patients' expectations.
Bibliographical data
Original language | English |
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ISSN | 0972-978X |
DOIs | |
Publication status | Published - 06.10.2020 |
PubMed | 33013084 |
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