Prevalence of Pinworm (Enterobius Vermicularis) and other Intestinal Parasites among the Primary Level Children of Government School, Chhampi, Lalitpur
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
faculty of zoology
Abstract
Enterobius vermicularis is worldwide in distribution and a major health problem specially
among children of developing countries including Nepal. E. vermicularis is detected from
perianal region rather than stool sample whereas other intestinal parasites can be collected
from stool sample. The present study was carried out to determine the prevalence of E.
vermicularis along with other intestinal parasites in the primary level children aged
between 2-13 of Shree Chhampi Devi Higher Secondary School, Chhampi, Lalitpur,
Nepal. A total of 107 scotch tape (cellophane tape) samples along with stool samples
were collected for detection of E. vermicularis and other intestinal parasites. Microscopic
examination was conducted for the identification of parasites. Among them, E.
vermicularis infection was observed in 10.28% of children with almost equal prevalence
in both male and female. Age wise high prevalence was found among the age group 5-7
yrs old (4.67%). The infection rate was not significantly associated with ethnic group
(P=0.17), since the prevalence rate was highest in Janajati children (54.54%) compared
to others. Itching behavior and nail biting behavior were significantly associated with the
prevalence rate of E. vermicularis (P=0.01, P=0.023) respectively. Other intestinal
parasites by stool examination revealed five different species of intestinal parasites.
Among them, E. coli (27.66%) was the most prevalent protozoan parasite while in case of
helminthic parasites, Ascaris lumbricoides (51.06%) was most prevalent followed by
Trichuris trichiura (8.51%), Taenia solium (6.38%) and Hookworm (6.38%).The
prevalence rate of intestinal parasites showed the significant association with ethnic
groups (P=0.00102), knowledge of parents and attitude. Similarly, there were significant
association with cleaning vegetables (P=0.015), nail cutting habit (P=0.0001) and use of
antihelminthetic (P=0.028). Thus, IPI is still a major health problem among primary level
school children and it should be regarded as public health and awareness, sanitation and
hygiene practices should be improved.