标题：Deficiencia de micronutrientes en la dieta del paciente con lesiones precancerosas del cérvix de una clínica de colposcopía en Ciudad Juárez, México
其他标题：Micronutrient deficiency in the diet of the patient with precancerous cervix lesions on a colposcopy clinic at Ciudad Juárez, Mexico
摘要：Introducción: las lesiones intraepiteliales escamosas (LIE) son un estado de transición hacia el cáncer cervicouterino (CaCu) y un déficit de micronutrientes puede acelerar este proceso. Por ello, determinar la existencia de este déficit y conocer qué factores se asocian permitiría una posible prevención en esta población de riesgo. Objetivo: determinar la presencia de alguna deficiencia de micronutrientes involucrados en el proceso anticancerígeno y asociar este déficit con hábitos y factores demográficos en pacientes con LIE de Ciudad Juárez, Chihuahua, México. Métodos: en un estudio transversal analítico fueron seleccionadas 102 pacientes con LIE. Se realizó una encuesta dietaría (recordatorio de 24 horas) para estimar la ingesta de micronutrientes. La deficiencia fue determinada con un consumo
其他摘要：Introduction: Squamous Intraepithelial Lesions (SIL) is a state of transition to cervical cancer (CC), and micronutrient deficiencies can speed up this process. Therefore, determining the existence of this deficit and know what factors are associated would allow for possible prevention in this population at risk. Objective: To determine the presence of some micronutrient deficiencies involved in the anti-carcinogenic process, also associate this deficit with habits and demographic factors in patients with SIL in Ciudad Juarez, Chihuahua, Mexico. Methods: An analytic cross-sectional study, 102 patients were selected with SIL. A dietary survey (24-hour recall) was performed to estimate the intake of micronutrients. The deficiency was determined when the consumption was less than 75% of the Recommended Dietary Allowances (RDA) or suggested in Mexico. Some habits and demographic factors were obtained by interview with the patient. A logistic regression was performed to associate the presence of deficiencies with factors that affecting the intake or increase the requirement of micronutrients. Results: Retinol, folic acid, zinc, vitamins C and E, considered micronutrients in the anti-carcinogenic process CC, were less than 75% of the RDA. Women with overweight, obesity and housewives, were significantly associated with micronutrient deficiencies. Conclusion: Overweight, obesity and occupation have been associated to present micronutrient deficiencies in this study. These variables converge on a possible food insecurity, which could be associated with increased incidence of CC in Mexico.
