Qu Y, Li J, Chen Y, et al. Freezing of gait is a risk factor for cognitive decline in Parkinson's disease. Journal of Neurology. Published online 27 September 2022. DOI 10.1007/s00415-022-11371-w
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DOI: 10.1007/s00415-022-11371-w
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.
Qu Y, Li J, Chen Y, et al. Freezing of gait is a risk factor for cognitive decline in Parkinson's disease. Journal of Neurology. Published online 27 September 2022. DOI 10.1007/s00415-022-11371-w
Conditions: COND-PD Parkinson’s disease
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.
Parkinson’s disease — gait
- access status: primary_body_retrieved
Latest listed audit check, current for its stated components. Later recovery/refinement here supersedes earlier access limitations only where explicitly stated; it does not resolve unrelated source contradictions.
Independent QA refinement: absence of MDS-UPDRS-III/baseline cognition applies to the longitudinal Table 3 covariate footnote. Cross-sectional baseline models do list MDS-UPDRS-III. Correction narrowed explicitly to longitudinal models. Source locator: Original longitudinal Table 3 footnote / archived source evidence equations FD1–FD2 and Table 2 Limit: No raw-data reanalysis. This supersedes broader earlier audit wording.
Earlier audit check 1 (historical evidence record). Its access limitations are superseded wherever the latest check above explicitly closes them. Retained for the distinct components and provenance, not as a current access statement.
GaitP104/P134 claim motor severity absent from adjustment; sourceTable3 explicitly adjusts for Hoehn–Yahr stage. UPDRS motor score and baseline cognition are not listed. Other checkedclaims595PPMI,51Chinese,5yearmean,HR1.53(1.03-2.27) are supported. Source locator: s9Participants;s11BaselineFOG andTable3 footnote;s13Chinese cohort;MethodsStatistics Limit: Terminology overstates absence of adjustment; this does not change the reported HR or establish full control of confounding.
Limitations: Only scoped comparisons, not whole-paper certification.
Linked audit findings
Reports citing this source
- Gait analysis and prognosis in Parkinson’s disease · reference 27 · 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