| In recent years, along with the urbanization and modernization of social life, way of life and people’s diet structure have undergone great changes, but at the same time the incidence of overweight and obesity was a significant upward trend. WHO clearly pointed out that obesity is a chronic disease of adults is facing the biggest. Obesity is not only a personal problem and has become a social problem and the precondition to solve the problem is to determine the standard of adults are overweight and obesity. Because our country is vast in territory and unbalanced regional economic development and other factors,different regions of the results can not be carried out scientific comparison, so it is necessary to establish suitable for local conditions of the evaluation criteria.China’s obesity organization working group research thinks, change of living environment and daily life style is a main factor to cause high rates of obesity. At present our country for obesity among primary and middle school students study more, and the research situation about Obese College Students less. Therefore,this paper selected college students in Colleges and universities of Gansu Province as investigation object, through the way of evaluation of daily life of university students in Gansu Province, in order to discover the influence of associated risk factors for a healthy lifestyle and risk behavior intervention implementation and control. This has the very good guiding significance for college students to better adapt to and serve the society.In this paper, using random sampling method, selected the 10 universities of Gansu Province, a total of 2080 college students as the object of investigation(1089for male, 991 for female people), will be divided into normal weight and obese control group. Factors through data, expert interview,questionnaire survey and mathematical statistics method to evaluate the body mass index standard of college students and the daily life mode was analyzed and the results are as follows:1 To WGOC standard as the "gold standard", the application of specificity and sensitivity analysis method to obtain America CDC standard in the evaluation of college students in Gansu province overweight / obesity rate specificity reached95.7%, the sensitivity is 100%. CDC standard is more suitable for screeningAmerican on college students in Gansu province overweight / obesity.2 Different sports exercise behavior factors, the number of participating in physical exercise weekly is a protective factor overweight / Obese College students. That is, to participate in physical exercise weekly times more students of overweight and obesity is low.3 Different dietary lifestyle behavior factors, weekly eat supper too many times is overweight / obesity risk factors for college students; diet and habits, good almost eats breakfast every day, almost do not eat snacks were protective factors of overweight or obesity in College students.4 Other factors of daily life way, meditation and the time of sleep is a protective factor for overweight or obesity in college students; Internet time and frequency of two factors of College Students Internet is overweight / obesity risk factors. |
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