Evidence map›Paper›PMID 28764770›Full record

ArticleHealth and quality of life outcomes2017

Psychometric properties of the short Warwick Edinburgh mental well-being scale (SWEMWBS) in service users with schizophrenia, depression and anxiety spectrum disorders.

Janhavi Ajit Vaingankar, Edimansyah Abdin, Siow Ann Chong, Rajeswari Sambasivam, Esmond Seow, Anitha Jeyagurunathan, Louisa Picco, Sarah Stewart-Brown, Mythily Subramaniam

Registry-linked trialAbstract readValidation Study
In one paragraph

Article in Health and quality of life outcomes, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04217707 (Mental and Physical Health Benefits of Pre- and Post-Surgical Transgender Therapeutic Support Groups), which is not on this map. Cited by 50 papers, 1 of them a synthesis that pooled it.

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50citing papers in PubMed, 1 pooled it
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1 · What the graph read from it

What it found

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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.

NCT04217707 nawithdrawnnot on this mapstarted 2023, after this paper: background citation

Mental and Physical Health Benefits of Pre- and Post-Surgical Transgender Therapeutic Support Groups

TypeinterventionalSponsorDenver Health and Hospital AuthorityRan2023 to 2023Enrolled0ConditionsGender Dysphoria in Adolescents and AdultsArmsPre- and Post-Surgical Transgender Therapeutic Support Group
3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Janhavi Ajit VaingankarResearch Division, Institute of Mental Health, 10 Buangkok View, Singapore, 539747, Singapore. janhavi_vaingankar@imh.com.sg.
Edimansyah AbdinResearch Division, Institute of Mental Health, 10 Buangkok View, Singapore, 539747, Singapore.
Siow Ann ChongResearch Division, Institute of Mental Health, 10 Buangkok View, Singapore, 539747, Singapore.
Rajeswari SambasivamResearch Division, Institute of Mental Health, 10 Buangkok View, Singapore, 539747, Singapore.
Esmond SeowResearch Division, Institute of Mental Health, 10 Buangkok View, Singapore, 539747, Singapore.
Anitha JeyagurunathanResearch Division, Institute of Mental Health, 10 Buangkok View, Singapore, 539747, Singapore.
Louisa PiccoResearch Division, Institute of Mental Health, 10 Buangkok View, Singapore, 539747, Singapore.
Sarah Stewart-BrownWarwick Medical School, University of Warwick, Coventry, London, UK.
Mythily SubramaniamResearch Division, Institute of Mental Health, 10 Buangkok View, Singapore, 539747, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo establish the validity and reliability of the Short Warwick Edinburgh Mental Well-being Scale (SWEMWBS) in service users with schizophrenia, depression and anxiety spectrum disorders in Singapore and estimate SWEMWBS scores across socio-demographic and the three psychiatric diagnostic groups in the sample.

methodsThis secondary analysis was conducted using data from a study among outpatients of a tertiary psychiatric hospital. In addition to the SWEMWBS, socio-demographic data and current psychiatric diagnosis were collected. Service users were also administered the Global Assessment of Functioning (GAF), Patient Health Questionnaire (PHQ)-8, Generalised Anxiety Disorder (GAD)-7, Satisfaction with Life Scale (SWLS) and the Positive Mental Health (PMH) instrument. The SWEMWBS was tested for factorial validity, reliability and convergent and divergent validity.

resultsIn total, 350 service users with a mean (SD) age of 39.1 (11.1) years were included in this study of which 39.4%, 38.9% and 21.7% had schizophrenia, depression and anxiety spectrum disorders, respectively. The single factor structure of the SWEMWBS was confirmed by confirmatory factor analysis (CFI = 0.969, TLI = 0.954, RMSEA = 0.029). The internal consistency reliability was high (Cronbach's alpha = 0.89). The convergent and divergent validity testing revealed that the SWEMWBS scores had significant moderate to high positive correlations with GAF, SWLS and PMH scores and moderate negative correlations with (PHQ)-8 and (GAD)-7 scores. SWEMWBS scores were higher in married participants (22.2 (5.4) versus never married: 20.7 (5.3) and divorced/separated/widowed: 20.4 (5.1), p = 0.049) and among those with schizophrenia (22.8 (5.5) versus depression:19.6 (4.7) and anxiety spectrum disorders 20.9 (5.2), p < 0.001).

conclusionThese results demonstrate adequate validity and reliability of the SWEMWBS in people with schizophrenia, depression and anxiety spectrum disorders in Singapore.

Indexed as

Mental HealthAdultAnxiety DisordersDepressive DisorderFactor Analysis, StatisticalFemaleHumansMaleMiddle AgedPsychometricsQuality of LifeReproducibility of ResultsSchizophreniaSingaporeSurveys and QuestionnairesAsianConfirmatory factor analysisConvergent and divergent validityMental health

Identifiers

PMID28764770
PMCPMC5539899

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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.