Skip to main content
PMC home page
Clinical Orthopaedics and Related Research logoLink to Clinical Orthopaedics and Related Research
. 2020 Nov 9;478(12):2955. doi: 10.1097/CORR.0000000000001565

Erratum to: Which Preoperative Factors are Associated with Not Attaining Acceptable Levels of Pain and Function After TKA? Findings from an International Multicenter Study

James W Connelly 1,2,3,4,5,✉, Vincent P Galea 1,2,3,4,5, Pakdee Rojanasopondist 1,2,3,4,5, Christian Skovgaard Nielsen 1,2,3,4,5, Charles R Bragdon 1,2,3,4,5, Andreas Kappel 1,2,3,4,5, James I Huddleston III 1,2,3,4,5, Henrik Malchau 1,2,3,4,5, Anders Troelsen 1,2,3,4,5
PMCID: PMC7899425  PMID: 33177480

There is an error in the Abstract of our published study, “Which Preoperative Factors are Associated with Not Attaining Acceptable Levels of Pain and Function After TKA? Findings from an International Multicenter Study”.

In the Results section of the Abstract, we write: “At 1 year after TKA, 32% of the patients (145 of 449) did not reach the PASS in KOOS Pain, 31% (139 of 449) did not reach the PASS in KOOS ADL, and 25% (110 of 449) did not achieve the PASS in either KOOS Pain or ADL.”

Those percentages are calculated using the entire study population (449); however, only 383 patients were available for analysis. The sentence should read: “At 1 year after TKA, 38% of the patients (145 of 383) did not reach the PASS in KOOS Pain, 36% (139 of 383) did not reach the PASS in KOOS ADL, and 29% (110 of 383) did not achieve the PASS in either KOOS Pain or ADL.”

We apologize for the error.

Footnotes

Erratum to: Clin Orthop Relat Res DOI: 10.1097/CORR.0000000000001162.

The online version of this article can be found under DOI: 10.1097/CORR.0000000000001162.

Articles from Clinical Orthopaedics and Related Research are provided here courtesy of The Association of Bone and Joint Surgeons

RESOURCES