SCIENTIFIC HUB

Follow the evidence.

SCIENTIFIC LITERATURE · MED

Validation of Content and Reliability of the Protocol for the Evaluation of Acquired Speech Disorders in Individuals with Parkinson's Disease (PADAF).

Codas · 2019-10-31

DOI: 10.1590/2317-1782/20192018230PMID: 31691746

Check source for accessValidation Study; Journal ArticleOriginal source ↗

Research overview

The text below is the source article’s original abstract under a verified reuse license. cc by

PurposeTo develop a protocol for the evaluation of acquired speech disorders in individuals with Parkinson's disease (PADAF) and to validate its content and determine its inter-judge reliability.MethodsThe study was carried out in three stages: in the first one, the protocol was prepared and its content validated through the analysis of seven specialists; in the second, the instrument was applied to 25 individuals with idiopathic Parkinson's disease (PD); in the third and last stage, the inter-judge reliability was determined.ResultsThe final version of PADAF consisted of 32 items that evaluated breathing, phonation, resonance, articulation, and prosody. It was shown to be valid, with a content validity index (CVI) much higher than that established in the literature, and with perfect agreement in the determination of inter-judge reliability.ConclusionPADAF for PD individuals was developed and its content was validated, showing perfect instrument reliability.

Scientific assessment

01

Research question

Assess the question within the original study’s scope.

02

Methods & sample

Check the source article for study design and sample details.

03

Key findings

An editorially approved findings summary is not yet published for this record.

04

Limitations

Generalizability, bias and clinical meaning require separate assessment.

Methods, samples and clinical conclusions are not inferred from bibliographic metadata.