Prevalencia de la enfermedad de chagas en donantes del banco de sangre del Hospital Departamental de Villavicencio durante el periodo 2013-2020

Abstract

It has been made a descriptive, transversal and unexperimental study from positive blood donors to chagas disease, review from registers databases of Hexabank program and physics documents storage in carpets from blood bank of departmental hospital from Villavicencio in range of time between 2013-2020, research objective is to identify the disease prevalence. From 32863 blood donors from both sexs with a age range of 18 and 65 years old, it was found that 163 donors were reactives for the chagas disease in the screening test and 134 donors were reactives in the confirmatory test with an average 41,9 (40,2-43,7, 95%I.C) and 44,5 years (42,7-46,3,95%I.C), respectively was the range with number major of donors reactives were 41 to 50 years. The prevalence of the chagas disease from the donors are 0,49 % (0,42-0,58, 95% I.C.) in the screening test done for the laboratory of blood bank and 0,41 % (0,34-0,48, 95%I.C) in the confirmatory test, the sociodemographics characteristics from the population reactive for the chagas disease in the confirmatory test was 78 (58,21%) were men's and 56 (41,79%) women's 75 (55,97%) are residents from Villavicencio city, 98 (73,13%) of the urban area, 87(64,93%) this collect was internally from the blood bank, showing association significantly statistically with the variables, locality, area and age (p<0,05). Concluded with the results obtain that should be generate actions for implementation of a strategy of interruption from disease chagas and include in the questionnaire of pre-selection of donors variables sociodemographic relationship with the child age in donors greater than 40 years old