Validity of the Osteoarthritis Research Society International (OARSI) recommended performance-based tests of physical function in individuals with symptomatic Kellgren and Lawrence grade 0-2 knee osteoarthritis.
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DOI: 10.1186/s12891-022-06012-2
Bibliographic record from the original reports
Access labels embedded in these original reference strings are historical. Current access and exact checked components are stated separately below.
Lee SH, Kao CC, Liang HW, Wu HT. Validity of the Osteoarthritis Research Society International (OARSI) recommended performance-based tests of physical function in individuals with symptomatic Kellgren and Lawrence grade 0-2 knee osteoarthritis. BMC musculoskeletal disorders. 2022;23(1):1040. DOI 10.1186/s12891-022-06012-2 Source examined: Article body including tables complete.
Conditions: COND-KOA Knee osteoarthritis
Scoped audit evidence
These are source- and component-level audit summaries as of 3 October 2026. Access and comparison scope can differ by report; none certifies every result or the underlying raw data.
Knee osteoarthritis
- access: fulltext_xml
Knee osteoarthritis — gait
- current access: fulltext_xml
- verification depth: tables
Methods and tables support the 30/30 sample, KL 0–2 spectrum, 90% female composition, AUC 0.87 and 26.8-second cut-point. These are selected case-control results, not a validated diagnostic or falls rule.
Source locator: Methods and Tables1-5
Limitations: Source-group appraisal. A supported source group does not turn every generic clinical recommendation into a validated decision rule.
Reports citing this source
- Gait assessment and prognosis in knee osteoarthritis · reference 26 · original reference
Update record
- 2026-10-03: Created from the supplied reports and final scoped audit. New evidence should be appended with source version, access date, exact locator and affected report links.
Updating the wiki · Evidence and status guide
Current knee-OA sit-to-stand audit addition
Access: full text xml tables.
Methods and Tables 1–3 confirm 30 symptomatic KL 0–2 participants and 30 controls, 27 women per group, independent walking, a 45-cm chair and chair AUC 0.76, threshold 9.8, sensitivity 0.50 and specificity 1.00. This is concurrent classification evidence.
Limit: As explicitly stated in access and assessment. Body availability is not a blanket verification of every cell.
New report reference 8: Sit to stand assessment and prognosis in knee osteoarthritis · Original citation
KOA STS claim checks · KOA sit to stand evidence boundaries