Evidence map›Paper›PMID 32772993›Full record

ArticleEpidemiology and psychiatric sciences2020

Childhood trauma and suicidal ideation among Chinese university students: the mediating effect of Internet addiction and school bullying victimisation.

Li Lu, ShengYan Jian, Min Dong, Jie Gao, TianTian Zhang, XueQin Chen, YuFang Zhang, HongYi Shen, HongRu Chen, XiangYun Gai and 1 more

Abstract read
In one paragraph

Article in Epidemiology and psychiatric sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

11 authors.

Li LuDepartment of Public Health, Medical College, Qinghai University, Xining, Qinghai, China.ORCID https://orcid.org/0000-0002-0060-1725
ShengYan JianQinghai Provincial People's Hospital, Xining, Qinghai, China.
Min DongGuangdong Mental Health Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.ORCID https://orcid.org/0000-0003-3737-0446
Jie GaoDepartment of Clinical Medicine, Qinghai Institute Of Health Sciences, Xining, Qinghai, China.
TianTian ZhangDepartment of Public Health, Medical College, Qinghai University, Xining, Qinghai, China.
XueQin ChenDepartment of Public Health, Medical College, Qinghai University, Xining, Qinghai, China.
YuFang ZhangDepartment of Public Health, Medical College, Qinghai University, Xining, Qinghai, China.
HongYi ShenDepartment of Public Education, Xining Urban Vocational & Technical College, Xining, Qinghai, China.
HongRu ChenDepartment of Public Health, Medical College, Qinghai University, Xining, Qinghai, China.
XiangYun GaiSchool of Pharmacy, Qinghai Nationalities University, Xining, Qinghai, China.
Shou LiuDepartment of Public Health, Medical College, Qinghai University, Xining, Qinghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsThe factors associated with suicidal ideation among adolescents have been extensively characterised, but the mechanisms underlying the complexities of the relationship between experiences of childhood trauma and suicidal ideation have been less studied. This study examined the direct effect of childhood trauma on suicidal ideation on the one hand and whether school bullying victimisation and Internet addiction mediate the association between childhood trauma and suicidal ideation on the other hand.

methodsThis school-based mental health survey was carried out in Qinghai Province in Northwest China in December 2019. We employed standardised questionnaires to collect sociodemographic and target mental health outcomes. Hierarchical multiple logistic regression and structural equation modelling were performed for the data analyses.

resultsThis study included 5864 university students. The prevalence of lifetime suicidal ideation and Internet addiction were 34.7% and 21.4%, respectively. Overall, 16.4% and 11.4% of participants reported experiences of childhood trauma and school bullying victimisation, respectively. There were direct effects of childhood trauma, school bullying victimisation and Internet addiction on suicidal ideation. The total effect of childhood trauma on suicidal ideation was 0.201 (p < 0.001). School bullying victimisation and Internet addiction mediated the relationship between childhood trauma and suicidal ideation. Internet addiction played a mediating role between school bullying and suicidal ideation.

conclusionsChildhood trauma had both direct and indirect effects on suicidal ideation; these effects were mediated by school bullying victimisation and Internet addiction in Chinese university students. Elucidating these relationships will therefore be useful in developing and implementing more targeted interventions and strategies to improve the mental well-being of Chinese university students.

Indexed as

Suicidal IdeationAdolescentBehavior, AddictiveBullyingChildChinaCrime VictimsDepressionFemaleHumansInternetMaleMental HealthPrevalenceStudentsSurveys and QuestionnairesChildhood traumaChinaInternet addictionschool bullying victimisationsuicidal ideationuniversity students

Identifiers

PMID32772993
PMCPMC7443799

What OpenQuestion holds

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LicenceCC BY
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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.