Abstract
BackgroundIntestinal helminthic infections are among the most important global socioeconomic and health problems. This study aimed to estimate the frequency of intestinal parasites in 366 children aged 2 to 15 years referred to the main pediatric health center of Lorestan Province, Iran. MethodsMicroscopic analysis was performed on 366 stool samples. We applied direct smear, scotch tape, and formol-ether methods. Moreover, a questionnaire was filled in by parents or guardians of the children. ResultsThe results showed that 36 children (9.8%) were infected with at least one or more intestinal parasites. The most prevalent parasites were Enterobius vermicularis (6.8%), Hymenolepis nana (1.9%), and Ascaris lumbricoides (0.55%), in the order of their appearance. Statistical analysis showed that several risk factors were significantly associated with the prevalence intestinal helminthic parasites, including male sex (OR = 2.9; 95% CI: 1.2–6.2; p < 0.05), residing in rural regions (OR = 4.2; 95% CI: 2.1–10.6; p < 0.001), no handwashing habit before eating (OR = 5.2; 95% CI: 2.2–12.5; p < 0.001), and consuming raw or unwashed vegetables and fruits (OR = 4.8; 95% CI: 2.3–11.2; p < 0.001). ConclusionThe present study showed a high overall frequency of intestinal helminthic infections among the children in Lorestan province, Iran. The results of the risk factor analysis suggest that improving environmental hygiene and health education would be important for effective control of intestinal parasitic infections.
Highlights
Intestinal helminthic infections are one of the most important socioeconomic and health problems worldwide (Hotez et al, 2009)
This study aimed to estimate the frequency of intestinal parasites in 366 children aged 2 to 15 years referred to the main pediatric health center of Lorestan Province, Iran
Statistical analysis showed that several risk factors were significantly associated with the prevalence intestinal helminthic parasites, including male sex (OR = 2.9; 95% CI: 1.2–6.2; p b 0.05), residing in rural regions (OR = 4.2; 95% CI: 2.1–10.6; p b 0.001), no handwashing habit before eating (OR = 5.2; 95% CI: 2.2–12.5; p b 0.001), and consuming raw or unwashed vegetables and fruits (OR = 4.8; 95% CI: 2.3–11.2; p b 0.001)
Summary
Intestinal helminthic infections are one of the most important socioeconomic and health problems worldwide (Hotez et al, 2009). Previous reports have verified that intestinal parasitic infections affect over three billion people globally, creating clinical manifestations in many other people (Hotez et al, 2009; Stephenson et al, 2000). These reports confirmed that these infections are responsible for N15 million of the overall deaths occurring in developing countries (Stephenson et al, 2000; World Health Organization, 2007, 2014). This study aimed to estimate the frequency of intestinal parasites in 366 children aged 2 to 15 years referred to the main pediatric health center of Lorestan Province, Iran
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