摘要
目的了解皖北地区大学生营养知识-态度-行为(K-A-P)及体质量指数(BMI)的现状,探讨高校设置营养学课程对大学生K-A-P及BMI的促进作用。方法采用分层整群随机抽样方法抽取皖北地区2所普通本科学校及一所高职院校的899名在校生作为研究对象,其中男性421人(46.83%),女性478人(53.17%);专科生451人,其中学过营养学课程的205人,未学习过的246;本科生448人,学过营养学课程的214人,未学习过的234人。对调查对象进行K-A-P问卷调查,从性别和教育程度的层面对营养K-A-P得分情况及BMI进行分析。结果没有系统学习过营养学的学生,营养知识得分较低,只有15.21%达及格水平;营养态度方面,及格率较高(91.88%);营养行为方面表现较差,76.87%处于不合格状态;BMI正常比例为75.83%。接受营养学课程学习的学生营养知识、态度、行为的合格及良好的比例分别达到97.85%、100%及58.71%;BMI正常比例达到82.82%,几项指标与未学过营养学的学生相比均有一定的提高和改善;但在营养行为方面,尽管有一定程度的提高,但依然存在不可忽视的缺陷,尚有41.29%的学生处于不合格状态。结论高校通过设置营养学课程对大学生进行营养教育是一种行之有效的方法。
Objective To acquaint the current situation of undergraduate' nutritional knowledge,attitude, practice(K-A-P) and BMI in northern Anhui Province and investigate the improvement of K-A-P and BMI of undergraduates with setting of nutriology. Methods A total of 899 students from 2 general undergraduate schools and 1 higher vocational school in northern Anhui Province were selected as investigated subjects with the stratified and cluster random sampling,the students containing46.83% boys(421) and 53.17% girls(478), 451 junior college students(205 students who studied nutriology and 246 students without study of nutriology) and 448 undergraduates(214 students who studied nutriology and 234 students without study of nutriology).Questionnaire investigation was conducted among research subjects and nutritional K-A-P and BMI was analyzed. Results The students without study of nuriology had poor scores of nutritional knowledge and practice(the percent of pass is 15.21% and 23.13% respectively) and better score of nutritional attitude(the percent of pass is 91.88%)and their percent of normal BMI was 75.83%.The scores and score distribution of nutritional K-A-P of students who studied nutriology increased and their BMI was improved compared with that of students without study of nuriology. For example, the percent of pass of nutritional K-A-P is 97.85%, 100% and 58.71% respectively and the percent of normal BMI was 82.82%. But nutritional practice of students who studied nutriology exists defects and the percent of pass is only 58.71%. Conclusion Setting of nutriology in colleges and universities is an effective method of nutrition education.
出处
《分子影像学杂志》
2015年第4期409-412,419,共5页
Journal of Molecular Imaging
基金
安徽省高等学校省级质量工程教学研究项目(2014jyxm210)
安徽省高等学校省级质量工程特色专业建设项目(2014tszy019)
