A bidirectional association between Internet addiction and depression: a large-sample longitudinal study among Chinese university students

2021 ◽  
Author(s):  
Xia Yang ◽  
Wan-jun Guo ◽  
Yu-jie Tao ◽  
Ya-jing Meng ◽  
Hui-yao Wang ◽  
...  
Keyword(s):  
Longitudinal Study ◽  
University Students ◽  
Internet Addiction ◽  
Large Sample ◽  
Chinese University ◽  
Bidirectional Association ◽  
Chinese University Students

The bidirectional association between Internet addiction and depression: a large-sample longitudinal study among Chinese university students (Preprint)

2020 ◽  
Author(s):  
Wan-Jun Guo ◽  
Xia Yang ◽  
Yu-Jie Tao ◽  
Ya-Jing Meng ◽  
Hui-Yao Wang ◽  
...  
Keyword(s):  
Longitudinal Study ◽  
Internet Addiction ◽  
Causal Effects ◽  
Causal Relationships ◽  
Depression Severity ◽  
Large Sample ◽  
Panel Model ◽  
Bidirectional Association ◽  
Predictive Effect

BACKGROUND Evidence indicates that Internet addiction (IA) is associated with depression, but longitudinal studies have rarely been reported, and no studies have yet investigated potential common vulnerability or a possible specific causal relationship between these disorders. OBJECTIVE To overcome these gaps, the present 12-month longitudinal study based on a large-sample employed a cross-lagged panel model (CLPM) approach to investigate the potential common vulnerability and specific cross-causal relationships between IA and CSD (or depression). METHODS IA and clinically-significant depression (CSD) among 12 043 undergraduates were surveyed at baseline (as freshmen) and in follow-up after 12 months (as sophomores). Application of CLPM revealed two well-fitted design between IA and CSD, and between severities of IA and depression, adjusting for demographics. RESULTS Rates of baseline IA and CSD were 5.47% and 3.85%, respectively; increasing to 9.47% and 5.58%, respectively at follow-up. Among those with baseline IA and CSD, 44.61% and 34.48% remained stable at the time of the follow-up survey, respectively. Rates of new-incidences of IA and CSD over 12 months were 7.43% and 4.47%, respectively. Application of a cross-lagged panel model approach (CLPM, a discrete time structural equation model used primarily to assess causal relationships in real-world settings) revealed two well-fitted design between IA and CSD, and between severities of IA and depression, adjusting for demographics. Models revealed that baseline CSD (or depression severity) had a significant net-predictive effect on follow-up IA (or IA severity), and baseline IA (or IA severity) had a significant net-predictive effect on follow-up CSD (or depression severity). CONCLUSIONS These correlational patterns using a CLPM indicate that both common vulnerability and bidirectional specific cross-causal effects between them may contribute to the association between IA and depression. As the path coefficients of the net-cross-predictive effects were significantly smaller than those of baseline to follow-up cross-section associations, vulnerability may play a more significant role than bidirectional-causal effects. CLINICALTRIAL Ethics Committee of West China Hospital, Sichuan University (NO. 2016-171)

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

2020 ◽  
Vol 29 ◽  
Author(s):  
Li Lu ◽  
ShengYan Jian ◽  
Min Dong ◽  
Jie Gao ◽  
TianTian Zhang ◽  
...  
Keyword(s):  
Mental Health ◽  
Suicidal Ideation ◽  
University Students ◽  
Childhood Trauma ◽  
Internet Addiction ◽  
School Bullying ◽  
Chinese University ◽  
Chinese University Students ◽  
Bullying Victimisation ◽  
The Relationship

Abstract Aims The 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. Methods This 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. Results This 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. Conclusions Childhood 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.

scholarly journals A 4-year Longitudinal Study of Well-being of Chinese University Students in Hong Kong

2016 ◽  
Vol 12 (4) ◽  
pp. 867-884 ◽  
Author(s):  
Daniel T. L. Shek ◽  
Lu Yu ◽  
Florence K. Y. Wu ◽  
Xiaoqin Zhu ◽  
Kevin H. Y. Chan
Keyword(s):  
Hong Kong ◽  
Longitudinal Study ◽  
University Students ◽  
Well Being ◽  
Chinese University ◽  
Chinese University Students

Association between internet addiction and high-risk sexual attitudes in Chinese university students from Hong Kong and Macau

Public Health ◽  
2016 ◽  
Vol 132 ◽  
pp. 60-63 ◽  
Author(s):  
Y.J. Ding ◽  
C.H. Lau ◽  
K.L. Sou ◽  
A.A. Abraham ◽  
S.M. Griffiths ◽  
...  
Keyword(s):  
Hong Kong ◽  
High Risk ◽  
University Students ◽  
Internet Addiction ◽  
Sexual Attitudes ◽  
Chinese University ◽  
Chinese University Students
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