Prognosis of acute otitis media. Factors associated with the development of recurrent acute otitis media.
Clinical factors associated with the development of recurrent acute otitis media (RAOM) (> or = 3 recurrences during 6 months' follow-up period) after acute otitis media (AOM) were analysed in 121 children aged 3 months to 7 years (median 2 years 6 months). After AOM, 19 (16%) children had primary recurrence (pre-treatment signs and symptoms firstly improved or cured, but worsened or recurred within 30 days' post-treatment) and 33 (27%) developed RAOM during 6 months' follow-up period. It seemed that children < 2 years of age (p = 0.04), children with bilateral disease (p = 0.007), strong infection status (p = 0.05), primary clinical failure (p = 0.04) and development of primary recurrence after AOM (p = 0.001) were significantly related to the development of RAOM in univariate analysis, but only children < 2 years of age (OR 1.5, 95% CI 1.0-5.7, p = 0.04) and the development of primary recurrence (OR 5.1, 95% CI 1.8-14.1, p = 0.002) related to the development of RAOM in multivariate analysis. None of the bacteria cultured from middle ear effusion were related to the development of RAOM.
Jero
J
J
Department of Otolaryngology, Helsinki University Central Hospital, Finland.
Karma
P
P
D000208:Acute Disease; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D016015:Logistic Models; D008297:Male; D010033:Otitis Media / Q000453:epidemiology* / Q000382:microbiology; D011379:Prognosis; D011446:Prospective Studies; D012008:Recurrence; D012307:Risk Factors; D013997:Time Factors