PMID: 9438475Jan 23, 1998Paper

The reliability of self-reported blood in urine and schistosomiasis as indicators of Schistosoma haematobium infection in school children: a study in Muheza District, Tanzania

Tropical Medicine & International Health : TM & IH
J AnsellD Bundy

Abstract

The use of self-reported blood in urine and schistosomiasis by school children was investigated as a tool to estimate the prevalence of infection with Schistosoma haematobium and to identify infected individuals. A general questionnaire about common health problems, including questions about blood in urine and schistosomiasis, was administered by teachers to 25443 children in 137 primary schools in Muheza District, Tanzania. The prevalence of reported schistosomiasis was calculated for each school and used to select 15 schools across a range in prevalence. All children in the 15 schools (n = 2370) were interviewed again by a nurse and gave a urine sample which was subjected to a quantitative microscopical examination for the eggs of S. haematobium by filtration. The prevalence of reported schistosomiasis by the interview in the 15 schools correlated strongly with the prevalence reported during the questionnaire survey. The prevalence of reported schistosomiasis in the interview was strongly correlated with the prevalence of infection determined by microscopy and consistently under-estimated the latter by around 20% across a range in prevalence from 22% to 93%. The sensitivity of diagnosis by an interview increased almost linear...Continue Reading

Citations

Dec 16, 1998·Transactions of the Royal Society of Tropical Medicine and Hygiene·M S ChanD A Bundy
Oct 16, 2002·Trends in Parasitology·Christian LengelerMarcel Tanner
Jan 22, 2009·PLoS Neglected Tropical Diseases·Atupele P Kapito-TemboSarah Radke
May 7, 2013·The Journal of Adolescent Health : Official Publication of the Society for Adolescent Medicine·Nathalie BroutetBruce Dick
Nov 25, 2003·Tropical Medicine & International Health : TM & IH·Helen MoestueAndrew Hall
Apr 19, 2008·Tropical Medicine & International Health : TM & IH·Archie C A ClementsLynsey Blair
Dec 12, 2001·Tropical Medicine & International Health : TM & IH·S BrookerUNKNOWN Partnership for Child Development
Mar 12, 2015·The Cochrane Database of Systematic Reviews·Eleanor A OchodoMariska M G Leeflang
Jul 14, 2020·The Pan African Medical Journal·Monica Ahiadorme, Emmanuel Morhe

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