Evidence map›Paper›PMID 31505749›Full record

SynthesisNutrients2019

Problematic Internet Use as a Predictor of Eating Disorders in Students: A Systematic Review and Meta-Analysis Study.

Francisco-Javier Hinojo-Lucena, Inmaculada Aznar-Díaz, María-Pilar Cáceres-Reche, Juan-Manuel Trujillo-Torres, José-María Romero-Rodríguez

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 4 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

71 citing papers in PubMed, 4 syntheses or guidelines pooled it.

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11 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

5 authors.

Francisco-Javier Hinojo-LucenaDepartment of Didactics and School Organization, University of Granada, 18071 Granada, Spain.
Inmaculada Aznar-DíazDepartment of Didactics and School Organization, University of Granada, 18071 Granada, Spain.ORCID 0000-0002-0018-1150
María-Pilar Cáceres-RecheDepartment of Didactics and School Organization, University of Granada, 18071 Granada, Spain.ORCID 0000-0002-6323-8054
Juan-Manuel Trujillo-TorresDepartment of Didactics and School Organization, University of Granada, 18071 Granada, Spain.ORCID 0000-0002-2761-3523
José-María Romero-RodríguezDepartment of Didactics and School Organization, University of Granada, 18071 Granada, Spain. romejo@ugr.es.ORCID 0000-0002-9284-8919

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Problematic Internet use (PIU) has begun to be linked to the development of certain eating disorders. This uncontrolled use of the Internet is mainly found in the student population. The purposes of this paper were to determine PIU-related eating disorders in students from a systematic review of the literature and to analyze the incidence of PIU in eating disorders through a meta-analysis of the literature. We used two electronic databases (Web of Science and Scopus) from inception to June 2019. The systematic literature review was based on fixed inclusion and exclusion criteria. A total of 12 studies were identified (systematic review) and 10 studies for meta-analysis, which included 16,520 students. Different eating disorders were associated with PIU: anorexia nervosa, bulimia nervosa, binge-eating disorder, food preoccupation, loss of control eating, and dieting. Furthermore, meta-analysis confirmed that PIU is a predictor of eating disorders in students. The groups of students with PIU presented a higher rate in the presence of eating disorders, these differences being significant. Finally, this study showed empirical evidence on the link between PIU and eating disorders. The need for prevention in childhood and adolescence is highlighted.

Indexed as

AdolescentBehavior, AddictiveFeeding and Eating DisordersFemaleHumansInternetMaleStudentsYoung Adulteating disordersInternet addictionmeta-analysisstudentssystematic review

Identifiers

PMID31505749
PMCPMC6769899

What OpenQuestion holds

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Registered trials

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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.