title: Suicidal communication signifies suicidal intent in Chinese completed suicides.
abstract: BACKGROUND
  Recognizing suicidal communication from the distressful catharsis in a high-risk group with suicidal tendencies is essential for suicide prevention. This study analyzes whether suicidal communication can indicate the severity of suicidal intent. Various types of suicidal communication are defined, and their clinical significance is further explored.
  
  
  METHODS
  A comprehensive analysis of the psychological autopsy data of 200 victims of completed suicide, including their general socio-demographic status, suicidal communication methods, previous suicide attempts, mental disorders, and psychosocial situation.
  
  
  RESULTS
  Our results showed that 39.5% of all the subjects were suicidal communicators, 23.0% had previously attempted suicide, and 14.0% left suicide notes; 32.4% of 142 subjects free of physical disease suffered from mental disorders. Suicidal communication included verbal communication, behavioral communication, and suicidal notes. Younger people with a higher level of education were more inclined to communicate their suicidal intent by leaving a suicide note. Suicide notes, but not previous suicide attempts or psychosocial situation, were significantly correlated with suicidal intent. Suicidal communicators showed higher depression scores than non-communicators. Those who suffered from mood disorders with higher levels of both depression and suicidal intent were more likely to expose their intent through behavioral communication.
  
  
  CONCLUSIONS
  The present study provides strong evidence that suicidal communication can indicate the severity of suicidal intent. Current findings help interpret high-risk, self-destructive behavior and consequently provide the theoretical basis for a feasible suicide prevention program.
authors.affiliation: Jiangxi Psychiatric Hospital, No. 43, Shangfang Road, Qingshanhu District, Nanchang, Jiangxi 330029, China. xlf50@sina.com.cn
authors.forename: Xue Mei
authors.initials: XM
authors.lastname: Zhou
authors.forename: Shu Hua
authors.initials: SH
authors.lastname: Jia
mesh_terms: D044466:Asian People / Q000523:psychology / Q000706:statistics & numerical data; D001344:Autopsy; D002681:China / Q000453:epidemiology; D003142:Communication; D003863:Depression / Q000523:psychology; D005260:Female; D006801:Humans; D033182:Intention; D007407:Interviews as Topic; D008297:Male; D001523:Mental Disorders / Q000150:complications* / Q000453:epidemiology / Q000523:psychology; D015995:Prevalence; D011569:Psychiatric Status Rating Scales; D012944:Social Support; D012959:Socioeconomic Factors; D013405:Suicide / Q000523:psychology* / Q000706:statistics & numerical data; D013406:Suicide, Attempted / Q000523:psychology / Q000706:statistics & numerical data*; D011795:Surveys and Questionnaires; D000092864:Suicide Prevention