title: [Study on the correlation among adolescents' family function, negative life events stress amount and suicide ideation].
abstract: OBJECTIVE
  To explore the correlation between suicide ideation and family function & negative life events, as well as other influential factors in adolescents, thus present a theoretical base for clinicians and school staff to develop intervention for those problems.
  
  
  METHODS
  By adopting current situation random sampling method, Self-Rating Idea of Suicide Scale, Adolescent Self-Rating Life Events Check List and Family APGAR Index were used to assess adolescents at random in a hygiene vocational school in Changzhou City, Jiangsu Province and a collage in Wuhu City, Anhui Province. 3700 questionnaires were granted, 3675 questionnaires were collected, among which 3620 were valid. Chi-square test, t-test, and univariate logistic regression were employed in univariate analysis, multivariate logistic regression was used in multivariate analysis.
  
  
  RESULTS
  The detection rate of suicide ideation is 7.0%, and the top five suicide ideation characteristics were: poor academic performance (33.6%), serious family functional impairment (25.8%), lower-middle academic performance (11.7%), bad economic conditions (10.8%) and study in Grade Three (9.9%). Multiple logistic regression showed that the following three high-level stress amount in negative life events are most crucial for suicide ideation. They are "relationships" (OR = 1.135, 95% CI 1.071 - 1. 202), "academic pressure" (OR = 1.169, 95% CI 1.101 - 1.241), and "external events" (OR = 1.278, 95% CI 1.187 - 1.376). What' s more, the stress of attending higher grades (OR = 1.980, 95% CI 1.302 - 3.008), poor academic performance (OR = 7.206, 95% CI 1.745 - 9.789), moderate family functional impairment (OR = 2.562, 95% CI 1.527 - 2.892) and its serious level (OR = 8.287, 95% CI 3.154 - 6.917) are also influential factors for suicide ideation.
  
  
  CONCLUSIONS
  Severe family functional impairment and high-level stress amount of negative life events produced the main factors of suicide ideation. Therefore, necessary and sufficient support should be given to adolescents by families and schools.
authors.forename: Dongdong
authors.initials: D
authors.lastname: Zhang
authors.forename: Ling
authors.initials: L
authors.lastname: Chen
authors.forename: Dan
authors.initials: D
authors.lastname: Yin
authors.forename: Jinping
authors.initials: J
authors.lastname: Miao
authors.forename: Yehuan
authors.initials: Y
authors.lastname: Sun
mesh_terms: D000293:Adolescent; D002681:China; D006801:Humans; D016015:Logistic Models; D015999:Multivariate Analysis; D012307:Risk Factors; D012574:Schools; D013315:Stress, Psychological; D013334:Students; D059020:Suicidal Ideation; D013405:Suicide; D011795:Surveys and Questionnaires