江西农业大学学生军训期间膳食营养状况分析  

Dietary and nutritional status during military training among college students in Jiangxi Agriculture University

作　　者：刘后根[1] 洪艳平[2] 刘楠[3] 

机构地区：[1]江西农业大学军事体育部,南昌330045 [2]江西农业大学食品学院 [3]江西农业大学医院

出　　处：《中国学校卫生》2013年第12期1418-1419,1423,共3页Chinese Journal of School Health

摘　　要：目的了解大学生军训期间膳食与营养状况,为指导大学生的合理膳食提供依据。方法选取江西农业大学2012级学生50名,采用24 h膳食记录法和称重法调查军训前与军训中连续5 d的膳食摄入状况。结果军训前与军训中各类食物摄入量比较,男、女生谷类、蛋类、奶类,男生肉类和女生水果类日平均摄入量差异均有统计学意义(P值均<0.05);各主要营养素摄入量比较,男、女生能量、碳水化合物、维生素A,以及男生钙、蛋白质和女生维生素C摄入量差异有统计学意义(P值均<0.05)。男、女生三大营养素供能比较为合理。结论军训期间学生各种营养素的摄入量均有所增加,大多数营养素的摄入量已经超过推荐量。Objective To determine nutritional status of college students during military training, and to provide evidence for rational dietary instruction. Methods A 24h dietary recall was carried out for 5 consecutive days to investigate food intake be- fore and during military training. Results It showed statistical differences for food category including grain, meat, eggs, milk, and oil, as well as primary nutrients including energy, carbohydrate, protein, Vitamin A, calcium and Vitamin C. Rational intake of energy-yielding nutrients was found during military training. Conclusion Nutritional intake increased during military training, some of nutrients intake were above the recommended intake.

关 键 词：饮食习惯 营养状况 学生 

分 类 号：R155.1[医药卫生—营养与食品卫生学] R179[医药卫生—公共卫生与预防医学]