4种营养状况评价方法的比较及意义

目的　分析比较身高标准体重法、离差法、体质指数、体质指数校正法等四种方法在大学生营养评价中的意义。　方法　随机抽取 187名大学生 ,用四种方法对其营养状况进行评价 ,结果用单因素卡方分析法和Ridit分析法比较。　结果　用四种方法评价同一群体大学生的营养状况时 ,其结果的差异有显著意义。　结论　作为 18～ 2 2岁的大学生 ,以身高标准体重法的评价结果更为客观 ;由于这一年龄段的发育水平影响其评价结果 ,因此 ,以发育水平分组评价时 ,可能更有意义

Comparison of four nutritional assessment methods

Objective This study was designed to evaluate the significance ofdifferent nutritional assessments. Methods 187 college students were randomly collected,and assessed by standerd weight and height method,deviation method,body mass index and adjustment of body mass index.Analysis data by single agent calorie the square and Ridit method. Results There are obvious differences between the data in assessed by diffeIent nutritional assessment. Conclusion The conclusion of this study indicate that assessment of weight and high methodis more reliable then others to college students,and if they were defined by the level of growth and development,the conclusion of the study would be more significant.