Wolfe P, Trowbridge F L
Arch Latinoam Nutr. 1980 Mar;30(1):49-57.
A dietary survey was conducted in a department of El Salvador as part of an assessment of the nutritional status of preschool children. Intake of calories, protein and retinol equivalents were estimated using a 24-hour recall technique. The average daily energy intake for children 1-4 years old was 866 Kcal representing 60% of the 1973 level recommended by the Institute of Nutrition of Central America and Panama (INCAP), for this age group, and 76% of the recommended level on a body-weight basis. Average protein intake per child per day in the same age group was 31.3 g, which represents 110% of the recommended level for the age group, and 136% of the recommended level on a body weight basis. The estimated retinol equivalent intake was 36% of the recommended allowance. In general, the results of the present study were similar to those obtained in the study carried out in El Salvador by INCAP during the period September-November, 1965.
作为对学龄前儿童营养状况评估的一部分，在萨尔瓦多的一个部门进行了一项饮食调查。使用24小时回忆法估算热量、蛋白质和视黄醇当量的摄入量。1至4岁儿童的平均每日能量摄入量为866千卡，占中美洲和巴拿马营养研究所（INCAP）为该年龄组推荐的1973年水平的60%，按体重计算占推荐水平的76%。同一年龄组儿童平均每日蛋白质摄入量为31.3克，占该年龄组推荐水平的110%，按体重计算占推荐水平的136%。视黄醇当量的估计摄入量为推荐摄入量的36%。总体而言，本研究结果与INCAP于1965年9月至11月在萨尔瓦多进行的研究结果相似。
