THA-C06 · source arithmetic discrepancy
Classification and audit outcome: source arithmetic discrepancy; supported.
Finding
MDC95 17.56 m is correctly copied from source abstract; conventional formula with SEM 6.37 m gives 17.6569 m.
Current amendment or qualification
The source reports 2MWT MDC95 17.56 m and SEM 6.37 m. The conventional formula using the displayed SEM gives approximately 17.66 m. This small source-level discrepancy remains unresolved without full methods and raw calculations; retain the reported value with a note.
Integration note: Retain published 17.56 and distinguish recomputation 17.66; do not silently replace.
Remaining limitation: Full method and unrounded inputs unavailable; minor discrepancy, not report transcription error.
Evidence and provenance
- Reliability and minimal detectable change of the 2-minute walk test and Timed Up and Go test in patients with total hip arthroplasty. · Original source
Affected reports
Original audit locator(s): P65; P84; P244; P245
Audit corrections describe the report only where that classification is explicit. A disagreement within a study, missing protocol, statistical query, access upgrade or optional addition is not silently converted into a report error or a new clinical threshold.
Audit register · Unresolved evidence queue
Linked knowledge pages
- COND-THA Total hip arthroplasty
- TEST-2MWT Two minute walk
- TEST-TUG Timed Up and Go
Located in this vault
- Gait assessment and prognosis after total hip arthroplasty: P0065, P0084, P0244, P0245, P0083, P0085
Mapping status: exact. An exact location match is not an additional empirical verification.