Factores asociados a la presencia de bacterias gramnegativas en teléfonos celulares de comerciantes de un mercado
Resumen
Objetivo: Evaluar los factores asociados a la presencia de bacterias gramnegativas en los celulares de los comerciantes del mercado principal de la ciudad de Huánuco, Perú.
Métodos: Se realizó un estudio transversal. La muestra fue de 116 comerciantes y se obtuvo por muestreo probabilÃstico estratificado. Se tomaron muestras de sus celulares, se cultivaron manualmente y se determinó la sensibilidad con discos de antibiograma. El instrumento fue la tarjeta de colección validada (81 %). Para el análisis se utilizó el software Stata v.16, utilizando ji cuadrado y U de Mann Whitney.
Resultados: El 17,2 % de los celulares tenÃa crecimiento de bacterias gramnegativas. El análisis bivariado con esta variable encontró que el sexo, el tipo de celular y el mayor tiempo de uso en horario laboral se asociaron estadÃsticamente (p< 0,05).
Conclusiones: El género femenino, tener celular con teclado y la mayor frecuencia de uso son factores asociados a la presencia de bacterias gramnegativas en celulares de vendedores del mercado de Huánuco, Perú.
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Referencias
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