Evidence map›Paper›PMID 37081557›Full record

SynthesisBMC psychology2023

The associations between screen time and mental health in adolescents: a systematic review.

Renata Maria Silva Santos, Camila Guimarães Mendes, Guilherme Yanq Sen Bressani, Samara de Alcantara Ventura, Yago Jean de Almeida Nogueira, Débora Marques de Miranda, Marco Aurélio Romano-Silva

Registry-linked trialAbstract readSystematic Review
In one paragraph

Synthesis in BMC psychology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07511374 (Activating Metacognition in Daily Life), which is not on this map. Cited by 134 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
134citing papers in PubMed, 3 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.

NCT07511374 narecruitingnot on this mapstarted 2026, after this paper: background citation

Activating Metacognition in Daily Life: A Randomized Controlled Ecological Momentary Intervention to Improve Digital Self-Regulation and Well-Being

TypeinterventionalSponsorThe Hong Kong Polytechnic UniversityRan2026 to 2026Enrolled240ConditionsBehavioral Self-monitoring and Metacognitive ReflectionArmsEcological momentary intervention
3 · Its place in the literature

Who cites it

134 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Digital Devices Use and Sleep in Adolescents: An Umbrella Review.International journal of environmental research and public health · 2025
    Pooled it
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74 more citing papers are in PubMed but not listed here.

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

7 authors.

Renata Maria Silva SantosGraduate Program Molecular Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil. renatamaria1381@hotmail.com.
Camila Guimarães MendesGraduate Program Children and Adolescent Health, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil.
Guilherme Yanq Sen BressaniGraduate Program Children and Adolescent Health, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil.
Samara de Alcantara VenturaScientific Research Program Molecular Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil.
Yago Jean de Almeida NogueiraScientific Research Program Molecular Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil.
Débora Marques de MirandaDepartment of Pediatrics, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil.
Marco Aurélio Romano-SilvaDepartment of Mental Health, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAdolescents have extensive use of screens and, they have common complains related to mental health. Here a systematic review was done to understand the association between screen time and adolescent's mental health.

methodThis review was conducted in compliance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses - PRISMA. An update search was performed in January 2023 with the following keywords: "screen time," "adolescent," and "mental health" on PubMed, PsycINFO and Scopus databases.

results50 articles were included, most have found associations between screen exposure and mental health in adolescents. The most used device by adolescents was the smartphone and the use on weekdays was associated with diminished mental well-being. Social media use was negatively associated with mental well-being and, in girls, associated at higher risk for depression.

conclusionExcessive screen time in adolescents seems associated with mental health problems. Given the profusion and disparity of the results, additional studies are needed to clarify elements such as the screen content or the interaction of adolescents with different screen devices. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42022302817.

Indexed as

Mental HealthScreen TimeAdolescentDepressionFemaleHumansPsychological Well-BeingSmartphoneAdolescentsMediaMental healthScreen time

Identifiers

PMID37081557
PMCPMC10117262

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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 Socratic graph.