Hartelius L, Svensson P
Department of Logopedics and Phoniatrics, University of Göteborg, Sweden.
Folia Phoniatr Logop. 1994;46(1):9-17. doi: 10.1159/000266286.
A survey of approximately 460 patients with Parkinson's disease (PD) or multiple sclerosis (MS) shows that speech and swallowing difficulties are very frequent within these groups. Seventy percent of the PD patients and 44% of the MS patients had experienced impairment of speech and voice after the onset of their disease. Forty-one percent of the PD patients and 33% of the MS patients indicated impairment of chewing and swallowing abilities. The speech disorder was regarded as one of their greatest problems by 29% of the PD patients and by 16% of the MS patients. Only a small number of patients, 3% of the PD and 2% of the MS group, had received any speech therapy.
一项针对约460名帕金森病（PD）或多发性硬化症（MS）患者的调查显示，这些患者群体中言语和吞咽困难非常常见。70%的帕金森病患者和44%的多发性硬化症患者在发病后出现了言语和声音障碍。41%的帕金森病患者和33%的多发性硬化症患者表示咀嚼和吞咽能力受损。29%的帕金森病患者和16%的多发性硬化症患者认为言语障碍是他们最大的问题之一。只有少数患者，帕金森病组的3%和多发性硬化症组的2%，接受过任何言语治疗。
