helminthiasis and hygiene conditions of schools in ikenne, ogun state, nigeria在ikenne蠕虫病和卫生条件的学校,ogun状态,尼日利亚.pdfVIP

Helminthiasis and Hygiene Conditions of Schools in Ikenne, Ogun State, Nigeria Uwem Friday Ekpo*, Simon Nnayere Odoemene, Chiedu Felix Mafiana, Sammy Olufemi Sam-Wobo Department of Biological Sciences, University of Agriculture, Abeokuta, Nigeria Abstract Background: A study of the helminth infection status of primary-school children and the hygiene condition of schools in Ikenne Local Government Area of Ogun State, Nigeria was undertaken between November 2004 and February 2005 to help guide the development of a school-based health programme. Methods and Findings: Three primary schools were randomly selected: two government-owned schools (one urban and the other rural) and one urban private school. No rural private schools existed to survey. A total of 257 schoolchildren aged 4–15 y, of whom 146 (56.8%) were boys and 111 (43.2%) were girls, took part in the survey. A child survey form, which included columns for name, age, sex, and class level, was used in concert with examination of stool samples for eggs of intestinal helminths. A school survey form was used to assess the conditions of water supply, condition of latrines, presence of soap for handwashing, and presence of garbage around the school compound. The demographic data showed that the number of schoolchildren gradually decreased as their ages increased in all three schools. The sex ratio was proportional in the urban school until primary level 3, after which the number of female pupils gradually decreased, whereas in the private school, sexes were proportionally distributed even in higher classes. The prevalence of helminth infection was 54.9% of schoolchildren in the urban government school, 63.5% in the rural government school, and 28.4% in the urban private school. Ascaris lumbricoides was the most prevalent species, followed by Trichuris trichiura, Taenia species, and hookworm in