Evidence map›Paper›PMID 34946435›Full record

ArticleHealthcare (Basel, Switzerland)2021

Psychometric Properties of the Generalized Anxiety Disorder Scale-7 Item (GAD-7) in a Large Sample of Chinese Adolescents.

Jiangang Sun, Kaixin Liang, Xinli Chi, Sitong Chen

Open access · goldAbstract read
In one paragraph

Article in Healthcare (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 166 papers.

0numbers the graph read from it
0cells of the map it votes in
166citing papers in PubMed
19.9field-weighted citation impact, top 1% 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

166 citing papers in PubMed, 264 citations in OpenAlex.

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  3. Comparing Depression and Anxiety Symptom Networks in Chinese Students and Teachers.International journal of psychology : Journal international de psychologie · 2026
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106 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

4 authors at 3 institutions in 2 countries.

Jiangang SunCollege of Physical Education, West Anhui University, Lu'An 237012, China.
Kaixin LiangSchool of Psychology, Shenzhen University, Shenzhen 518060, China.ORCID 0000-0003-2916-9232
Xinli ChiSchool of Psychology, Shenzhen University, Shenzhen 518060, China.
Sitong ChenInstitute for Health and Sport, Victoria University, Melbourne 8001, Australia.ORCID 0000-0002-8975-7565
Shenzhen University · CNVictoria University · AUWest Anhui University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anxiety symptoms are common among adolescents. A well-validated and easy-to-use tool is indispensable to measure and detect anxiety for timely interventions. The Generalized Anxiety Disorder Scale-7 item (GAD-7) is a self-report scale used to measure the severity of anxiety and has been validated in adult populations, but psychometric properties of the GAD-7 remained rarely tested in adolescents. The study aimed to investigate the reliability and validity of the GAD-7 in Chinese adolescents. Sex- and age-specific analyses were conducted in a large sample of adolescents (

Indexed as

adolescentsanxietyGAD-7generalized anxiety disorder scalemeasurementpsychometricsstudents

Identifiers

PMID34946435
PMCPMC8701121
OpenAlexW4200210787

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.