Rush K L, Sexsmith J R
Can J Nurs Res. 1994 Spring;26(1):55-69.
This descriptive study presents a profile of energy balance, nutrition, and activity in a group of baccalaureate nursing students (N = 21). Self-reported, consecutive, three-day food and physical activity records as well as a background questionnaire served as the instruments for data collection. Findings revealed that energy intakes were adequate to meet recommended nutrient intakes for all nutrients except carbohydrate, but insufficient to meet their levels of energy expenditure. Student involvement in a range of activities that required substantial energy expenditure, coupled with weight-loss dieting by several students appear to explain this observed energy imbalance. Increased carbohydrate intake and decreased fat intake would seem to be recommended nutritional modifications warranted for this group of nursing students.
这项描述性研究呈现了一组护理学学士学位学生(N = 21)的能量平衡、营养和活动概况。自我报告的连续三天的食物和身体活动记录以及一份背景调查问卷作为数据收集工具。研究结果显示,除碳水化合物外,所有营养素的能量摄入量足以满足推荐的营养素摄入量,但不足以满足其能量消耗水平。学生参与一系列需要大量能量消耗的活动,再加上几名学生进行减肥节食,这似乎可以解释所观察到的能量失衡。对于这组护理专业学生来说,增加碳水化合物摄入量和减少脂肪摄入量似乎是推荐的营养调整措施。