| rapid appraisal of human intestinal helminth infections among schoolchildren in osh oblast, kyrgyzstan. | a population-representative lot quality assurance sampling (lqas) survey was conducted in 2009 to determine the prevalence of intestinal helminth infections among schoolchildren across osh oblast, kyrgyzstan. the diagnostic approach consisted of duplicate kato-katz thick smears from a single stool sample and an adhesive tape test. a questionnaire was administered to identify risk factors for infections. a total of 1262 schoolchildren aged 6-15 years were recruited; 41% of them harboured at least ... | 2010 | 20615381 |