Proteinuria and haematuria as predictors of schistosomiasis in children.
Examination of urine samples from 922 children from Epe and surrounding communities in south-western Nigeria indicated a 13% prevalence of Schistosoma haematobium infection. Children, 10-14 years of age, accounted for 65% of the disease prevalence. Approximately 79% of the study population was negative for proteinuria, while 52.6% of children with 30 mg% proteinuria were positive for S. haematobium infection. However, 96% and 100% of all children who, respectively, had 30 mg% and 100 mg% proteinuria, in addition to haematuria, were found to be positive for the schistosome infection. This finding indicates that the use of haematuria and proteinuria as a combined diagnostic index significantly increased the sensitivity and specificity of the individual tests. Bacteriuria was found in 8.5% of infected children, compared with 5.2% of the control group. Streptococcus faecalis and E. coli were the two bacteria isolated from the urine specimens.
Kassim
O O
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Department of Microbiology, Howard University College of Medicine, Washington, D.C. 20059.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005069:Evaluation Studies as Topic; D005260:Female; D006417:Hematuria / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male; D011507:Proteinuria / Q000150:complications / Q000175:diagnosis*; D012553:Schistosomiasis haematobia / Q000150:complications / Q000175:diagnosis*