| Back in the early 20 th century, there have been studies on quality of life, but they were more focused on the quality of life of chronic diseases patients and older people. With social development, physical condition 〠mental health 〠employment pressures of college students have drawn the concerns of the whole society in recent years.The quality of life of college students has also attracted academic attention. Yunnan province, located in Chinese Southwest border, has many minorities in China, and the quality of life of Yunnan college students is related to the Yunnan economy and social development. In order to fully understand the influence factors of quality of life about Yunnan province college students,and provide some suggestion, this study used a questionnaire that combined WHOQOL-BREF and Type D Personality Scale DS, and the survey was conducted among 690 college students in Yunnan University of Finance and Economicsã€Yunnan University〠Yunnan Minzu Universityã€Yunnan Agricultural Universityã€Kunming Medical University. This study uses SPSS software for the reliability and the validity examination, and descriptive statisticã€correlation analysisã€one-factor analysisã€regression analysis, and make some suggestions.The paper is divided into five parts. The first is the introduction which introduced the study background and study significance, research status at home and abroad and the innovation of the research; the second is the relative concepts and the scale.; the third is research methods, which includes data acquisitionã€measuring tool preparationã€data processingã€reliability and validity; the forth is the results and discussion; the last part is research conclusionsã€policy suggestion and prospects.Through empirical investigation, this paper draws the following conclusion:(1) From the overall descriptive statistical analysis, the mean of Yunnan Province college students is between 2.996~3.462 and the overall level of Yunnan Province college students is good;(2) the result of correlation analysis showed that there was a significant positive correlation among physiologyã€psychologyã€social relationsã€environment;(3) there is a significant positive correlation between gender and college students ã€age and college students ã€grade and college students;(4) According to the results of regression analysis, sexã€sleep timeã€sleep qualityã€regular scheduleã€exercise timesã€mental status have a positive effect on quality of life, but ageã€gradeã€professionalã€Type D Personality Scale have a negative effect.Based on the above research conclusion,the paper puts forward the following suggestions:(1) Increasing government input, improving the campus infrastructure, protecting campus security;(2)School should focus on quality of life and mental health, students’ quality of life and mental health, creating a good campus environment, and raise the standards of school hospital, organize more campus activities;(3)Parents pay more attention to their child’s development, create a good family environment;(4)Students should develop good character and psychological, take part in social practice and exercise, and improve quality of life. |