title: [A survey on violence among primary and secondary school students in Hefei city].
abstract: OBJECTIVE
  To explore the features of violence among primary and secondary school students in Hefei, and to set up intervention measures for violence prevention.
  
  
  METHODS
  Four schools in Hefei were randomly sampled in the study. A total of 3064 students completed a questionnaire.
  
  
  RESULTS
  16.22% of the pupils reported having suffered from violence at least once every month. The rate was higher in boys than that in girls's (chi(2) = 25.13, P = 0.000). The major assaulters were from classmates (45.80%), with hand beating (37.42%), insulting (31.21%), threatening (20.88%), and 10.49% using sticks and sharp weapons. Most violence occurred at school (46.08%), followed by at home (28.41%) and outside of schools (25.51%), with significant difference (P = 0.000). As a result, 3.33% ended up with fractures, and 0.51% with disability. 97 pupils reported having assaulted others frequently (3.21%). Being irritated (47.38%) was the major reason for the violence to occur.
  
  
  CONCLUSIONS
  Violence among primary and secondary school students in Hefei city was serious that called for targeted education be strengthened and school environment be improved.
authors.affiliation: School of Public Health, Anhui Medical University, Hefei 230032, China.
authors.forename: Dong-qing
authors.initials: DQ
authors.lastname: Ye
authors.forename: Ji-min
authors.initials: JM
authors.lastname: Zhu
authors.forename: Yong-qing
authors.initials: YQ
authors.lastname: Zhang
authors.forename: Bai-kun
authors.initials: BK
authors.lastname: Li
authors.forename: Shi-gui
authors.initials: SG
authors.lastname: Yang
authors.forename: Dong-zhou
authors.initials: DZ
authors.lastname: Chen
authors.forename: Jing
authors.initials: J
authors.lastname: Yin
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D002681:China; D003625:Data Collection; D005260:Female; D006801:Humans; D008297:Male; D012574:Schools / Q000706:statistics & numerical data*; D012737:Sex Factors; D013334:Students / Q000523:psychology / Q000706:statistics & numerical data*; D011795:Surveys and Questionnaires; D014754:Violence / Q000706:statistics & numerical data*