Weker Halina, Strucińska Małgorzata, Wiech Małgorzata, Leibschang Jerzy
Instytut Matki i Dziecka Zakład Zywienia, Warszawa.
Przegl Lek. 2004;61(7):769-75.
The aim of the study was to assess the dietary intake of energy and nutrients of pregnant women in the Outpatient Clinic of Obstetrics and Gynecology of National Research Institute of Mother and Child in Warsaw. The nutrient intake, the average daily food rations and their nutritional value were evaluated on the basis of recall and record of 7-days menus. The average daily food intake was compared to the recommendations for the first and second half of pregnancy. It was found, that 44% of women changed dietary habits during pregnancy. The nutritional value of their daily food intake was closer to recommendations in the first half of pregnancy than in the second half. The food intake of pregnant women with supplementation (S-group) and taking placebo (NS-group) were also compared. In the first half of pregnancy the average food intake of women from S-group and NS-group was similar. In the second half of pregnancy the nutrient intake of S-group women was closer to recommendations than in the second group. However the deficiency of certain B vitamins and microelements (calcium, iron, zinc, magnesium) occurred in both groups. The intake of vitamin A, sodium and phosphorus exceeded the recommendations. The results of the study support the need of supplementation in the pregnant women diets with microelements and vitamins.
本研究旨在评估华沙国家妇幼研究所妇产科门诊孕妇的能量和营养素膳食摄入量。根据7天膳食回顾和记录，对营养素摄入量、每日平均食物定量及其营养价值进行评估。将每日平均食物摄入量与孕期前半期和后半期的建议摄入量进行比较。结果发现，44%的女性在孕期改变了饮食习惯。她们每日食物摄入量的营养价值在孕期前半期比后半期更接近建议值。还比较了补充营养素的孕妇（S组）和服用安慰剂的孕妇（非补充组，NS组）的食物摄入量。在孕期前半期，S组和NS组女性的平均食物摄入量相似。在孕期后半期，S组女性的营养素摄入量比另一组更接近建议值。然而，两组均出现某些B族维生素和微量元素（钙、铁、锌、镁）缺乏的情况。维生素A、钠和磷的摄入量超过了建议值。研究结果支持孕妇饮食中需要补充微量元素和维生素。
