石家庄农民秋季能量摄入量抽点调查分析

目的 抽点调查分析石家庄农村成年人能量摄入量和能量构成情况,为我国修订新的营养标准提供科学依据.方法 抽取石家庄市某郊县,随机抽取32名散居成年人作为调查对象.采用24h膳食回顾法结合烹调油和食用糖记录法进行入户调查,通过查阅食物成分表计算每日的能量摄入量和能量成分.结果 每日能量摄入量男性为(11 449.4±2 538.8) kJ即(2 736.5±606.8) kcal,女性为(7 823.8±1 461.7)KJ即(1 869.9±349.3) kcal；每日摄入蛋白质、脂肪和碳水化合物男性组分别为(80.13±15.43)、(86.70±32.55)和(399.17±108.05)g；女性组分别为(53.84±11.68)、(64.67±23.38)和(272.92±46.64)g.与我国2000年制定的推荐摄入量(recommended nutrient intakes,RNI)比较,女性组能量摄入量低于轻体力活动RNI值,女性组蛋白质摄入量低于RNI值.结论 本抽点调查农村女性居民的能量摄入量低于我国轻体力活动RNI值,男女居民均需增加能量成分中蛋白质的比例.

Analysis on energy intakes survey of village residents in Shijiazhuang rural area

Objective Energy intakes of adults in Shijiazhuang rural area were investigated as the basis of estimation in energy ingredients requirements.Methods Dietary intakes of 32 adults in Shijiazhuang rural area were investigated by 24 h dietary recall combined with oil and sugar recording methods.Results The day average energy intake were（11 449.4±2 538.8） kJ in male,（7 823.8±1 461.7） kJ in female respectively.The average protein,fat and carbohydrate intakes（g/d） were 80.13±15.43,86.70±32.55 and 399.17±108.05 in male,53.84±11.68,64.67±23.38 and 272.92±46.64 in female respectively.The amount of energy intakes in female were lower than the recommended nutrient intakes（RNI） of 2000.The ratio of protein intakes in female was lower than the recommended value of Chinese RNI.Conclusions The amount of energy intakes in female are lower than the RNI.Village residents need to increase the ratio of protein intakes.