title: [Relation between sub-health and family environmental factors among university students in Bengbu city].
abstract: OBJECTIVE
  : To describe the prevalence of psychosomatic sub-health symptoms and to explore the effects of family factors on them among university students.
  
  
  METHODS
  Based on stratified, convenience cluster sampling, questionnaire investigation was conducted among 320 students from 2 universities of Bengbu city, which contained demographic characteristics, family factors and multidimensional sub-health questionnaire of adolescents (MSQA). Chi2 test and Logistic regression analysis were used to examine the risk factors of sub-health symptoms.
  
  
  RESULTS
  The prevalence of overall sub-health symptoms among students was 46.0%. Of the students 30.0% reported physical symptoms and the rates of physical inactivity, physiological dysfunction, and immunity decline were 27.0%, 42.0% and 34.1%, respectively. Of the students 36.5% reported mental symptoms and the rates emotional symptoms, behavioral symptoms and social adaptation problems were 68.6, 35.5% and 85.8%, respectively. The main family factors influence sub-health symptom were family type and the health status of parents.
  
  
  CONCLUSIONS
  The prevalence rate of sub-health symptoms among university students was very high. The risk factors for sub-health symptoms were single-parent family and lower health level of parents .
authors.affiliation: Department of Preventive Medicine, Bengbu Medical College, Bengbu 233030, China. yaorongying@126.com
authors.forename: Rongying
authors.initials: R
authors.lastname: Yao
authors.forename: Fangbiao
authors.initials: F
authors.lastname: Tao
authors.forename: Ying
authors.initials: Y
authors.lastname: Zhuang
authors.forename: Hui
authors.initials: H
authors.lastname: Han
authors.forename: Chunxian
authors.initials: C
authors.lastname: Zhou
mesh_terms: D002681:China / Q000453:epidemiology; D005192:Family Health; D005260:Female; D006304:Health Status; D006801:Humans; D008019:Life Style; D008297:Male; D008603:Mental Health; D012959:Socioeconomic Factors; D013334:Students / Q000523:psychology; D011795:Surveys and Questionnaires; D014495:Universities; D055815:Young Adult