Evidence map›Paper›PMID 34054616›Full record

ArticleFrontiers in psychiatry2021

Psychometric Properties of the Nine-Item Problematic Internet Use Questionnaire in a Brazilian General Population Sample.

Daniel Tornaim Spritzer, Wagner de Lara Machado, Marina Balem Yates, Vitória Rech Astolfi, Pricilla Laskoski, Cristina Pessi, Stéphanie Laconi, Katarzyna Kaliszewska-Czeremska, Zsolt Demetrovics, Orsolya Király and 2 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
2.6field-weighted citation impact, top 9% of its field
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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
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

12 authors at 5 institutions in 4 countries.

Daniel Tornaim SpritzerGraduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Wagner de Lara MachadoGraduate Program in Psychology, Pontificia Universidade Catolica do Rio Grande do Sul, Porto Alegre, Brazil.
Marina Balem YatesGraduate Program in Psychology, Pontificia Universidade Catolica do Rio Grande do Sul, Porto Alegre, Brazil.
Vitória Rech AstolfiGraduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Pricilla LaskoskiGraduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Cristina PessiGraduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Stéphanie LaconiCentre d'Études et de Recherche en Psychopathologie et Psychologie de la Santé, Université Toulouse Jean Jaurès, Toulouse, France.
Katarzyna Kaliszewska-CzeremskaInstitute of Psychology, Jesuit University Ignatianum in Krakow, Krakow, Poland.
Zsolt DemetrovicsCentre of Excellence in Responsible Gaming, University of Gibraltar, Gibraltar, Gibraltar.
Orsolya KirályInstitute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary.
Ives Cavalcante PassosGraduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Simone HauckGraduate Program in Psychiatry and Behavioral Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Universidade Federal do Rio Grande do Sul · BREötvös Loránd University · HUPontifícia Universidade Católica do Rio Grande do Sul · BRAkademia Ignatianum w Krakowie · PLUniversité Toulouse - Jean Jaurès · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Brazilcultural adaptationinternet addictionProblematic Internet Use Questionnairepsychometrics

Identifiers

PMID34054616
PMCPMC8149803
OpenAlexW3162817768

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.