Evidence map›Paper›PMID 34051783›Full record

ArticleBMC psychiatry2021

Sociodemographic correlates of public stigma about mental illness: a population study on Hong Kong's Chinese population.

Lincoln Lik Hang Lo, Yi Nam Suen, Sherry Kit Wa Chan, Min Yi Sum, Cheung Charlton, Christy Lai Ming Hui, Edwin Ho Ming Lee, Wing Chung Chang, Eric Yu Hai Chen

Registry-linked trialAbstract read
In one paragraph

Article in BMC psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07548463 (Playback Theatre Program on Improving Mental Health for Adolescents and Youth), which is not on this map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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.

NCT07548463 narecruitingnot on this mapstarted 2026, after this paper: background citation

Playback Theatre Program on Improving Mental Health for Adolescents and Youth

TypeinterventionalSponsorCity University of Hong KongRan2026 to 2027Enrolled120ConditionsDepresssionArmsPlayback theatre program, Waitlist control group
3 · Its place in the literature

Who cites it

19 citing papers in PubMed.

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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

9 authors.

Lincoln Lik Hang Lo *Department of Psychiatry, University of Hong Kong, Queen Mary Hospital, Pokfulam Road, 2/F New Clinical Building, Hong Kong, SAR, China.
Yi Nam Suen *Department of Psychiatry, University of Hong Kong, Queen Mary Hospital, Pokfulam Road, 2/F New Clinical Building, Hong Kong, SAR, China.
Sherry Kit Wa ChanDepartment of Psychiatry, University of Hong Kong, Queen Mary Hospital, Pokfulam Road, 2/F New Clinical Building, Hong Kong, SAR, China. kwsherry@hku.hk.
Min Yi SumDepartment of Psychiatry, University of Hong Kong, Queen Mary Hospital, Pokfulam Road, 2/F New Clinical Building, Hong Kong, SAR, China.
Cheung CharltonDepartment of Psychiatry, University of Hong Kong, Queen Mary Hospital, Pokfulam Road, 2/F New Clinical Building, Hong Kong, SAR, China.
Christy Lai Ming HuiDepartment of Psychiatry, University of Hong Kong, Queen Mary Hospital, Pokfulam Road, 2/F New Clinical Building, Hong Kong, SAR, China.
Edwin Ho Ming LeeDepartment of Psychiatry, University of Hong Kong, Queen Mary Hospital, Pokfulam Road, 2/F New Clinical Building, Hong Kong, SAR, China.
Wing Chung ChangDepartment of Psychiatry, University of Hong Kong, Queen Mary Hospital, Pokfulam Road, 2/F New Clinical Building, Hong Kong, SAR, China.
Eric Yu Hai ChenDepartment of Psychiatry, University of Hong Kong, Queen Mary Hospital, Pokfulam Road, 2/F New Clinical Building, Hong Kong, SAR, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIndividuals with psychiatric disorders are often unwilling to seek help or often follow treatment regimens, fearing public stigma. This study identified the sociodemographic correlates of public stigma while accounting for mental health literacy and life satisfaction.

methodsThis study analysed data for 1514 individuals who participated in a population-based random telephone survey conducted in 2018. Sociodemographic characteristics included gender, age, education level, and occupation. Data on public stigma, mental health literacy, and life satisfaction were also collected. Multiple linear regression was conducted to examine the effects of sociodemographic characteristics on public stigma. A moderation analysis was performed to investigate the role of age and education in the relationship between mental health literacy and public stigma.

resultsSociodemographic characteristics, such as female gender, older age, lower education, and occupation (particularly retired and homemakers), were associated with a higher public stigma. The association between public stigma and mental health literacy was the most significant among individuals aged 50 years and above with lower education levels.

conclusionsThis study showed that certain population subgroups, based on their sociodemographic profile, have a higher stigma about mental illnesses. Understanding the differential effects of sociodemographic factors on public stigma is imperative to developing effective anti-stigma campaigns.

Indexed as

Mental DisordersSocial StigmaAgedChinaFemaleHong KongHumansMental HealthSurveys and QuestionnairesAnti-stigma campaignsMental health literacyPublic stigmaSociodemographic correlates

Identifiers

PMID34051783
PMCPMC8164229

What OpenQuestion holds

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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 OpenQuestion graph.