{Reference Type}: Journal Article
{Title}: Self-Reported Voice and Swallow Questionnaires' Alignment with Unified Parkinson's Disease Rating Scale Questions: A Preliminary Study.
{Author}: Dumican M;Harper K;Malczewski A;
{Journal}: J Voice
{Volume}: 0
{Issue}: 0
{Year}: 2024 Apr 12
{Factor}: 2.3
{DOI}: 10.1016/j.jvoice.2024.03.022
{Abstract}: OBJECTIVE: The purpose of this manuscript was twofold: to investigate how clinical voice and swallow questionnaires align with self-reports from speech/voice and swallow domains of the Unified Parkinson's Disease Rating Scale (UPDRS), and how decline in self-reported speech/voice measures predict decline in self-reported swallowing measures.
METHODS: This observational, preliminary cross-sectional study included 15 people diagnosed with Idiopathic Parkinson's Disease. Participants completed the Voice Related Quality of Life (V-RQOL), Sydney Swallow Questionnaire (SSQ), and cognitive screening (Montreal Cognitive Assessment; MoCA) to account for cognitive impairment during self-reported speech/voice and swallow measures. They also completed the speech/voice and swallow components of the UPDRS.
RESULTS: There were significant associations between the SSQ and UPDRS question 2.3 (chewing/swallowing) (P < 0.001), but not between UPDRS question 2.1 (speech/voice) and V-RQOL. However, the MoCA was significantly and directionally associated with V-RQOL scores (P = 0.01). Finally, the V-RQOL was significantly associated with SSQ scores in a multiple regression model (P = 0.02).
CONCLUSIONS: Speech/voice and swallow-related questions from the UPDRS may be viable initial screening tools to facilitate faster and earlier laryngeal function testing. Substantially more research should be undertaken to assess how well these UPDRS question domains are indicative of underlying speech/voice or swallow dysfunction.