Urso, Daniele; Leta, Valentina; Batzu, Lucia et al. Disentangling the PIGD classification for the prediction of cognitive impairment in de novo Parkinson's disease. Journal of neurology. 2021. DOI 10.1007/s00415-021-10730-3
This note indexes a cited or audit-added source. It may be an original study, review, guideline, form or methods reference. Treat the specific design and the evidence below as authoritative; a source note is not automatically a primary study.
DOI: 10.1007/s00415-021-10730-3
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.
Urso, Daniele; Leta, Valentina; Batzu, Lucia et al. Disentangling the PIGD classification for the prediction of cognitive impairment in de novo Parkinson's disease. Journal of neurology. 2021. DOI 10.1007/s00415-021-10730-3
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 — balance
- access status: primary_body_retrieved
BalanceP198-199:PPMI422,47indeterminateremoved;79cognitiveeventmedian5yIQR3-6;postural3.12>=1HR2.045(1.068-3.918);restrictednonMCIHR2.573(1.110-6.010);covariatesmotoritemsremoved,notcontinuousbaselinecognition;lateclassification;methodsitemnumbertransposition;notexclusiveadjudicateddementia;noexternalsignvalidation. Source locator: s2Participants;s3ClinicalEvaluation;s4Statistics;s5ResultsTables2-3footnotes Limit: Adjusteddenominators/eventcountsnotclear;reportcorrectlykeepsuncertainty. Sourceotherpvalues/labels have typosbutnotquotedreportvalues.
Limitations: Only scoped comparisons, not whole-paper certification.
Parkinson’s disease — balance1
- access status: primary_body_retrieved
BalanceP198-199:PPMI422,47indeterminateremoved;79cognitiveeventmedian5yIQR3-6;postural3.12>=1HR2.045(1.068-3.918);restrictednonMCIHR2.573(1.110-6.010);covariatesmotoritemsremoved,notcontinuousbaselinecognition;lateclassification;methodsitemnumbertransposition;notexclusiveadjudicateddementia;noexternalsignvalidation. Source locator: s2Participants;s3ClinicalEvaluation;s4Statistics;s5ResultsTables2-3footnotes Limit: Adjusteddenominators/eventcountsnotclear;reportcorrectlykeepsuncertainty. Sourceotherpvalues/labels have typosbutnotquotedreportvalues.
Limitations: Only scoped comparisons, not whole-paper certification.
Reports citing this source
- Standing balance assessment and prognosis in Parkinson’s disease · reference 10 · original reference
- Standing balance assessment and prognosis in Parkinson’s disease · reference 10 · 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