Evidence map›Paper›PMID 28827253›Full record

ArticleBMJ open2017

Psychometric properties of the Chinese version of the WHOQOL-HIV BREF to assess quality of life among people living with HIV/AIDS: a cross-sectional study.

Yaxin Zhu, Jie Liu, Bo Qu

Abstract readValidation Study
In one paragraph

Article in BMJ open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 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

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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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  13. Health-related quality of life in reproductive-age women on antiretroviral therapy: a cross sectional study in Ethiopia.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2024
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  20. Sexual orientation and quality of life of people living with HIV/AIDS in China: evidence from an institutional-based cross-sectional study.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2022
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

3 authors.

Yaxin ZhuDepartment of Social Medicine, School of Public Health, China Medical University, Shenyang, China.
Jie LiuDepartment of Health Statistics, School of Public Health, China Medical University, Shenyang, China.
Bo QuDepartment of Social Medicine, School of Public Health, China Medical University, Shenyang, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study aims to assess the psychometric properties of the Chinese version of the WHOQOL-HIV BREF.

designCross-sectional study.

settingCenters for Disease Control and Prevention and infectious disease hospitals in three Chinese provinces.

participantsSample of 1100 people living with HIV/AIDS (PLWHA).

interventionsWe recruited 1100 PLWHA to evaluate their quality of life (QOL) using the WHOQOL-HIV BREF. Of these participants, 57 were randomly selected to repeat the QOL evaluation 2 weeks later.

main outcome measuresThe reliability of the WHOQOL-HIV BREF was assessed in terms of its internal consistency and test-retest reliability. The construct, concurrent, convergent, discriminant and known-group validity were also analysed. In addition, the factorial invariance across genders was assessed.

resultsCronbach's α coefficient for the overall scale was 0.93. Except for the spirituality domain, which had an α below 0.70 (0.66), the other five domains showed adequate internal consistency. The test-retest reliability revealed a statistically significant intraclass correlation coefficient of 0.72-0.82 (p<0.001). Confirmatory factor analysis found that the six-domain structure produced an acceptable fit to the data. The instrument showed factorial invariance across gender groups. All domains were significantly correlated with the general items and the SF-36 (p<0.01). The correlation coefficients were >0.40 (r=0.40-0.67), except for the association between the spirituality domain and two general items (QOL: r=0.33; health status: r=0.36). Subjects with lower CD4 counts had lower scores for all domains (p<0.05). Symptomatic participants had significantly lower scores than asymptomatic participants on the physical, psychological and independence domains (p<0.05).

conclusionsThe WHOQOL-HIV BREF revealed good psychometric characteristics among Chinese PLWHA. These findings offer promising support for the use of the WHOQOL-HIV BREF as a measure of QOL among Chinese PLWHA and in cross-cultural comparative studies on QOL.

Indexed as

Cross-Cultural ComparisonQuality of LifeSurveys and QuestionnairesAcquired Immunodeficiency SyndromeAdultChinaCross-Sectional StudiesFactor Analysis, StatisticalFemaleHealth StatusHumansLanguageMaleMiddle AgedPsychometricsReproducibility of ResultsAIDSpsychometric propertiesquality of lifeWHOQOL-HIV BREF

Identifiers

PMID28827253
PMCPMC5629727

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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.