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

被引：68

作者：

Vaingankar, Janhavi Ajit ^{[1
]}

Abdin, Edimansyah ^{[1
]}

Chong, Siow Ann ^{[1
]}

Sambasivam, Rajeswari ^{[1
]}

Seow, Esmond ^{[1
]}

Jeyagurunathan, Anitha ^{[1
]}

Picco, Louisa ^{[1
]}

Stewart-Brown, Sarah ^{[2
]}

Subramaniam, Mythily ^{[1
]}

机构：

[1] Inst Mental Hlth, Res Div, 10 Buangkok View, Singapore 539747, Singapore

[2] Univ Warwick, Warwick Med Sch, London, England

来源：

HEALTH AND QUALITY OF LIFE OUTCOMES | 2017年 / 15卷

基金：

英国医学研究理事会;

关键词：

Confirmatory factor analysis; Convergent and divergent validity; Mental health; Asian; QUALITY-OF-LIFE; POSITIVE PSYCHOLOGY; HEALTH INSTRUMENT; VALIDATION; HAPPINESS; ILLNESS; WEMWBS; SATISFACTION; PREVALENCE; EDUCATION;

D O I：

10.1186/s12955-017-0728-3

中图分类号：

R19 [保健组织与事业（卫生事业管理）];

学科分类号：

摘要：

Background: To 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. Methods: This 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. Results: In 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). Conclusion: These results demonstrate adequate validity and reliability of the SWEMWBS in people with schizophrenia, depression and anxiety spectrum disorders in Singapore.

引用

页数：11

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