Otitis media and language performance in a cohort of Apache Indian children.
Language performance was evaluated in 167 healthy Apache Indian children aged 6 to 8 years, who had contrasting histories of otitis media and who had been followed since birth. All children received pneumatic otoscopy, tympanometry, pure tone audiometry, and a battery of language measures. Groups were similar with respect to age, sex, school experience, family income, housing, primary language spoken, and nonverbal intelligence. No statistically or clinically significant differences in language performance were observed between groups of children with frequent episodes of otitis media and those from the same cohort with infrequent otitis. While frequent otitis media was associated with abnormalities on tympanometry and otoscopy, bilateral hearing loss (greater than 25 dB) was observed in only 1% of the children.
D000158:Acoustic Impedance Tests; D000208:Acute Disease; D001130:Arizona; D001301:Audiometry, Pure-Tone; D002648:Child; D002908:Chronic Disease; D005260:Female; D006311:Hearing Disorders / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D007198:Indians, North American; D007361:Intelligence Tests; D007805:Language Development Disorders / Q000453:epidemiology* / Q000209:etiology; D007806:Language Disorders / Q000453:epidemiology*; D007807:Language Tests; D008297:Male; D008499:Medical Records; D010033:Otitis Media / Q000150:complications / Q000453:epidemiology*; D010034:Otitis Media with Effusion / Q000453:epidemiology; D010035:Otitis Media, Suppurative / Q000453:epidemiology; D011446:Prospective Studies; D012008:Recurrence; D012306:Risk; D014432:Tympanic Membrane / Q000473:pathology