Evidence map›Paper›PMID 31193045›Full record

ArticleHeliyon2019

Digital media and depressive symptoms among Chinese adolescents: A cross-sectional study.

Jie Zhang, Hang Hu, Dwight Hennessy, Sibo Zhao, Yiwen Zhang

Abstract read
In one paragraph

Article in Heliyon, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. [Adolescent depressive disorder: prevalence, risk factors, current status of diagnosis and treatment, and challenges].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
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.

Jie ZhangCentral University of Finance and Economics, Beijing, China.
Hang HuCentral University of Finance and Economics School of Social and Psychology, 39 Xueyuan Road, Beijing, China.
Dwight HennessyState University of New York Buffalo State, 1300 Elmwood Avenue, Buffalo, New York, 14222, USA.
Sibo ZhaoCentral University of Finance and Economics School of Social and Psychology, 39 Xueyuan Road, Beijing, China.
Yiwen ZhangCentral University of Finance and Economics School of Social and Psychology, 39 Xueyuan Road, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was designed to investigate the association between new digital media and depressive symptoms in a representative Chinese adolescent sample. An existing national data source was used, that surveyed 16,205 Chinese adolescents in 2013-2014. Adolescents who spent more time on screen activities or less time on non-screen activities were significantly more likely to have depressive symptoms. New digital media had a greater association on girls than boys regarding depression. The association of new digital media on depression also showed a decreased trend across economic regions with the lower economically developed western area showing the greatest link between digital media and depression, although this association was still significant in all economic regions.

Indexed as

Psychology

Identifiers

PMID31193045
PMCPMC6514493

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

None linked

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.