[Hematologic and nutritional states are associated with the development of preeclampsia in a Mexican population]

Introduction: nutrient and trace element deficiency are risk factors for the development of preeclampsia; these nutrients induce changes in the hematologic state, which can be used to prevent complications during pregnancy. Objective: this research will analyze the nutritional and hematological status during the 3 trimesters of gestation in pregnant women with preeclampsia to evaluate its association with gestational alterations. Method: a cross-sectional, descriptive, and analytic study was conducted on 78 pregnant women who attended a prenatal control clinic, 11 of whom were diagnosed with preeclampsia. The hematological parameters were determined through hematometry. To get the nutritional intake profile of the pregnant women, a frequency of food consumption questionnaire was used. Results: the normotensive group´s arterial pressure (PA) was significantly lower than that of pregnant women with preeclampsia. The hematological profile changed during pregnancy, and platelet value was much higher in preeclamptic women. The nutritional status of pregnant women in the third trimester consumed more macronutrients and micronutrients than in the first and second trimesters, and this pattern was observed in pregnant women with preeclampsia. When compared to pregnant women with preeclampsia, normotensive women received more minerals and vitamins. Conclusion: hematological values are modified during each trimester of gestation, and pregnant women with preeclampsia had high platelet values compared to normotensive women. Our data show a greater intake of minerals and vitamins in normotensive pregnant women as compared to those who developed preeclampsia; therefore, it is recommended that pregnant women be provided with nutritional guidance in order to prevent pregnant complications.