Sentence examples for prevalence of speech from inspiring English sources
The prevalence of speech sound disorders in children is 8-98-9%
Aphasia is an acquired neurological disorder of language processing that affects speaking, listening, reading, writing and gesture. 1 Approximately 30 35% of stroke survivors have aphasia on discharge from hospital following stroke, 2 3 with the prevalence of speech (dysarthria) and language (aphasia) disability 6 months after stroke reported as 30 50/100 000.
Mulhorn and Threats, using the ICF, described several-fold variations in age- and sex-specific prevalence of speech and hearing limitations across five countries included in the DISTAB study, and revealed difficulties in comparing figures based on measures of differing sensitivity [ 6].
Such a high prevalence of difficulty perceiving speech is in any case alarming.
6 7 The prevalence of persisting difficulties with speech (dysarthria) and language (aphasia) is 30 to 50 per 100 000 population six months after stroke.
The study is the first to quantify the prevalence of vocal fry in normal speech, although other researchers have noted the pattern.
Bastos et al [ 18] reported a two-fold increase in prevalence of hearing loss within the speech frequency range in urban areas (37%) compared with rural areas (18%) of northern Tanzania.
The present study explored the prevalence of anxiety disorders among adults seeking speech therapy for stuttering.
However, definitions of speech development disorders still differ greatly and data on the prevalence of delayed speech development actually range from 4 to 40% [ 12].
7 12–14 16 Online supplementary table S4 shows the prevalence of sudden onset of neurological symptoms of weakness in a limb or of loss of speech or sight in previous population and community studies.
