Evidence map›Paper›PMID 26378566›Full record

ArticleInternational journal of environmental research and public health2015

Suicide Communication on Social Media and Its Psychological Mechanisms: An Examination of Chinese Microblog Users.

Qijin Cheng, Chi Leung Kwok, Tingshao Zhu, Li Guan, Paul S F Yip

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
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  8. Article
  9. Exploring Behavior of People with Suicidal Ideation in a Chinese Online Suicidal Community.International journal of environmental research and public health · 2018
    Article
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  15. Online and Social Media Suicide Prevention Interventions for Young People: A Focus on Implementation and Moderation.Journal of the Canadian Academy of Child and Adolescent Psychiatry = Journal de l'Academie canadienne de psychiatrie de l'enfant et de l'adolescent · 2016
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Qijin ChengHKJC Center for Suicide Research and Prevention, The University of Hong Kong, Hong Kong, China. chengqj@connect.hku.hk.
Chi Leung KwokHKJC Center for Suicide Research and Prevention, The University of Hong Kong, Hong Kong, China. raykcl@hku.hk.
Tingshao ZhuInstitute of Psychology, Chinese Academy of Sciences, Beijing 100101, China. tszhu@psych.ac.cn.
Li GuanInstitute of Psychology, Chinese Academy of Sciences, Beijing 100101, China. guanl@psych.ac.cn.
Paul S F YipHKJC Center for Suicide Research and Prevention, The University of Hong Kong, Hong Kong, China. sfpyip@hku.hk.

Funding

China-Rochester Suicide Research Training Program (CRSRT)D43TW009101 · FIC · UNIVERSITY OF ROCHESTER · PI CAINE, ERIC D. · 2011 to 2015
$1.2M
FIC NIH HHS D43 TW009101
6 · The paper itself

Abstract

backgroundThis study aims to examine the characteristics of people who talk about suicide on Chinese microblogs (referred to as Weibo suicide communication (WSC)), and the psychological antecedents of such behaviors.

methodsAn online survey was conducted on Weibo users. Differences in psychological and social demographic characteristics between those who exhibited WSC and those who did not were examined. Three theoretical models were proposed to explain the psychological mechanisms of WSC and their fitness was examined by Structural Equation Modeling (SEM).

results12.03% of our respondents exhibited WSC in the past 12 months. The WSC group was significantly younger and less educated, preferred using blogs and online forums for expressing themselves, and reported significantly greater suicide ideation, negative affectivity, and vulnerable personality compared to non-WSC users. SEM examinations found that Weibo users with higher negative affectivity or/and suicidal ideation, who were also using blogs and forums more, exhibited a significantly higher possibility of WSC.

conclusionWeibo users who are at greater suicide risk are more likely to talk about suicide on Weibo. WSC is a sign of negative affectivity or suicide ideation, and should be responded to with emotional support and suicide prevention services.

Indexed as

BloggingCommunicationSocial MediaSuicidal IdeationAdultAsian PeopleFamily CharacteristicsFemaleHealth SurveysHumansMaleMental DisordersSelf-Injurious BehaviorSuicideSuicide, AttemptedYoung AdultChinesemicroblognegative affectivitypersonalitysocial mediasuicide

Identifiers

PMID26378566
PMCPMC4586688

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.