Resumen

RINCON, Wintila et al. Intestinal Parasites Associated with Acute Diarrhea in Children Under 12 Years of Age . Kasmera [online]. 2006, vol.34, n.1, pp.31-39. ISSN 0075-5222.

Diarrhea is a serious public health problem and intestinal parasites are one of causes of the same. In order to determine the prevalence of intestinal parasite species involved in acute diarrhea in children under 12 years of age, this study was carried out. The sample was 58 children of both sexes stratified in three age groups: less than 1 year old, of 1 to 4 years old and older than 5, from whom fecal samples were obtained to which analysis with the coproparasitological exam was applied with physiologic saline solution, lugol, blue from cushioned methylene, the coloration techniques, permanent modified Ziehl Neelsen and Acid Fast Tricromic testing. The obtained results indicated that 36,20% of the individuals presented intestinal parasites. The prevalence of identified enteroparasites was the following: Blastocystis hominis 17.24%, Complex Entamoeba histolytica /Entamoeba dispar 10,34%, Cryptosporidium parvum y Giardia lamblia both with 6,90%, Entamoeba coli 3.45%, Chilomastix mesnili, Endolimax nana and Pentatrichomonas hominis 1.72% each one. Statistical squared Chi analysis revealed significance between the variables parasitosis and male sex, age (5-12 years old) and monoparasitism (p<0.05) .The results evidenced the persistence of intestinal parasites in children with acute diarrhea under 12 years of age.

Palabras clave : Acute diarrhea; Intestinal parasites; B. hominis; E. histolytica; G. lamblia.