title: Prevalence of rotavirus diarrhea among outpatients and hospitalized patients: a comparison.
abstract: The prevalence of rotavirus diarrhea was compared in two settings, among children attending outpatient clinics and those hospitalized (inpatients) at Pune, India. A total of 489 and 628 fecal specimens were collected during October 1993 to September 1996 from outpatients and inpatients respectively. Overall occurrence of rotavirus diarrhea was more among hospitalized children. Using the stratification on the variable age, it is shown that age is indeed a confounding variable. The important finding of the study was, in < or = 6 months age group, it was observed that the occurrence of rotavirus diarrhea was more in the outpatients (30.26%) than among the inpatients (10.11%). Children of this age group are likely to be partially protected by maternal antibodies. The effect of seasonality and sex distribution did not differ in the two settings. It was found that G2 serotype was the major cause of diarrhea among the outpatients.
authors.affiliation: National Institute of Virology, Pune, India. nivicl@pn3.vsnl.net.in
authors.forename: S D
authors.initials: SD
authors.lastname: Kelkar
authors.forename: S G
authors.initials: SG
authors.lastname: Purohit
authors.forename: A N
authors.initials: AN
authors.lastname: Boralkar
authors.forename: S P
authors.initials: SP
authors.lastname: Verma
mesh_terms: D000554:Ambulatory Care Facilities; D003967:Diarrhea / Q000453:epidemiology*; D005260:Female; D006760:Hospitalization; D006801:Humans; D007194:India / Q000453:epidemiology; D007297:Inpatients / Q000706:statistics & numerical data*; D008297:Male; D010045:Outpatients / Q000706:statistics & numerical data*; D015995:Prevalence; D012400:Rotavirus Infections / Q000453:epidemiology*