Antecedents and consequences of problematic smartphone use: A systematic literature review of an emerging research area

The relationship between anxiety symptom severity and problematic smartphone use: A review of the literature and conceptual frameworks.

The purpose of this study was to carry out a review of observational studies that consider links between mobile phone use and mental health from a psychological or behavioral perspective. Systematic literature searches in PubMed and PsycINFO for articles published until 2017 were done. Exclusion criteria included: papers that considered radiofrequency fields, attention, safety, relational consequences, sexual behavior, cyberbullying, and reviews, qualitative, and case or experimental studies. A total of 4738 papers were screened by title and abstract, 404 were retrieved in full text, and 290 were included. Only 5% had any longitudinal design. Self-reporting was the dominating method of measurement. One third of the studies included children or youth. A majority of adult populations consisted of university students and/or self-selected participants. The main research results included associations between frequent mobile phone use and mental health outcomes, such as depressive symptoms and sleep problems. Mobile phone use at bedtime was associated with, e.g., shorter sleep duration and lower sleep quality. "Problematic use" (dependency) was associated with several negative outcomes. In conclusion, associations between mobile phone use and adverse mental health outcomes are found in studies that take a psychological or behavioral perspective on the exposure. However, more studies of high quality are needed in order to draw valid conclusions about the mechanisms and causal directions of associations.

Mobile Phone Use and Mental Health. A Review of the Research That Takes a Psychological Perspective on Exposure

Perceived stress and mobile phone addiction in Chinese adolescents: A moderated mediation model

Background Psychiatric disorders are reported to be present in 80% to 90% of suicide deaths in high-income countries (HIC), but this association is less clear in low- and middle-income countries (LMIC). There has been no previous systematic review of this issue in LMIC. The current study aims to estimate the prevalence of psychiatric morbidity in individuals with suicidal behaviour in LMIC. Methods and findings PubMed, PsycINFO, and EMBASE searches were conducted to identify quantitative research papers (any language) between 1990 and 2018 from LMIC that reported on the prevalence of psychiatric morbidity in suicidal behaviour. We used meta-analytic techniques to generate pooled estimates for any psychiatric disorder and specific diagnosis based on International classification of disease (ICD-10) criteria. A total of 112 studies (154 papers) from 26 LMIC (India: 25%, China: 15%, and other LMIC: 60%) were identified, including 18 non-English articles. They included 30,030 individuals with nonfatal suicidal behaviour and 4,996 individuals who had died by suicide. Of the 15 studies (5 LMIC) that scored highly on our quality assessment, prevalence estimates for psychiatric disorders ranged between 30% and 80% in suicide deaths and between 3% and 86% in those who engaged in nonfatal suicidal behaviour. There was substantial heterogeneity between study estimates. Fifty-eight percent (95% CI 46%–71%) of those who died by suicide and 45% (95% CI 30%–61%) of those who engaged in nonfatal suicidal behaviour had a psychiatric disorder. The most prevalent disorder in both fatal and nonfatal suicidal behaviour was mood disorder (25% and 21%, respectively). Schizophrenia and related disorders were identified in 8% (4%–12%) of those who died by suicide and 7% (3%–11%) of those who engaged in nonfatal suicidal behaviour. In nonfatal suicidal behaviour, anxiety disorders, and substance misuse were identified in 19% (1%–36%) and 11% (7%–16%) of individuals, respectively. This systematic review was limited by the low number of high-quality studies and restricting our searches to databases that mainly indexed English language journals. Conclusions Our findings suggest a possible lower prevalence of psychiatric disorders in suicidal behaviour in LMIC. We found very few high-quality studies and high levels of heterogeneity in pooled estimates of psychiatric disorder, which could reflect differing study methods or real differences. There is a clear need for more robust evidence in order for LMIC to strike the right balance between community-based and mental health focussed interventions.

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Psychiatric morbidity and suicidal behaviour in low- and middle-income countries: A systematic review and meta-analysis

The influence of alexithymia on mobile phone addiction: The role of depression, anxiety and stress

Association between parental marital conflict and Internet addiction: A moderated mediation analysis.

The present study aimed to investigate the prevalence and correlates of suicidal behaviors among college students in Jilin Province, China. A cross-sectional survey was conducted in 2016, using a self-reported questionnaire. Convenience sampling method was used to select college students as participants. The analysis was based on a sample of 730 college students. We use multivariate logistic model to determine the risk factors of suicidal behaviors.The prevalence of suicidal ideation, suicidal plan, suicidal attempts were respectively 13.2%, 3.3% and 3.4%. After controlling for the potential confounding factors, history of family psychiatric illness, depression and quality of life were significantly associated with suicidal ideation. Besides, suicidal plan was predicted significantly by not living together with university roommates and depression. In terms of suicidal attempts, not living together with university roommates and history of family psychiatric illness were its risk factors. Comprehensive interventions regarding aims at risk factors may be critical as effective strategies to protect college students from suicide.

Prevalence and Correlates of Suicidal Behaviors among College Students in Northeastern China: a Cross-Sectional Study

Objective:This study aims to study internal relations and functionary mechanism between social support, coping style, negative life events and depressive symptoms and compare these relations in healthy older adults and older adults with chronic disease.Design:A cross-sectional study was conducted in 2015. In total, 1,264 older adults with chronic disease and 749 healthy older adults participated in this investigation which consist of socio-demographic characters, negative life events, social support, coping style and depressive symptoms.Results:The path and direction of variable function in healthy older adults were inconsistent with older adults with chronic disease. Older adults with chronic disease had more severe depressive symptoms and negative life events, and lower social support and positive coping style. Negative life events, subjective support, positive coping style and negative coping style were significantly predicted depressive symptoms. Objective support may weaken the influence of negative ...

Jinglei Gao

Papers

The influence of alexithymia on mobile phone addiction: The role of depression, anxiety and stress

Association between parental marital conflict and Internet addiction: A moderated mediation analysis.

Prevalence and Correlates of Suicidal Behaviors among College Students in Northeastern China: a Cross-Sectional Study

A comparative study of negative life events and depressive symptoms among healthy older adults and older adults with chronic disease

Prevalence of and factors related to anxiety and depression symptoms among married patients with gynecological malignancies in China