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Recovering Quality of Life (ReQoL): A new generic self-reported outcome measure for use with people experiencing mental health difficulties

Research output: Contribution to journalArticlepeer-review

the ReQoL Scientific Group, Anju Devianee Keetharuth, John Brazier, Janice Connell, Jakob Bue Bjorner, Jill Carlton, Elizabeth Taylor Buck, Thomas Ricketts, Kirsty McKendrick, John Browne, Tim Croudace, Michael Barkham, Diana Rose

Original languageEnglish
Pages (from-to)42-49
JournalBritish Journal of Psychiatry
Volume212
Issue number1
Early online date4 Jan 2018
DOIs
Accepted/In press12 Jul 2017
E-pub ahead of print4 Jan 2018
PublishedJan 2018

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Abstract

Background

Outcome measures for mental health services need to adopt a service-user recovery focus.


Aims

To develop and validate a 10- and 20-item self-report recovery focused quality of life outcome measure named Recovering Quality of Life (ReQoL).


Method

Qualitative methods for item development and initial testing, and quantitative methods for item reduction and scale construction were used. Data from >6500 service users were factor analysed and item response theory models employed to inform item selection. The measures were tested for reliability, validity and responsiveness.


Results

ReQoL-10 and ReQoL-20 contain positively and negatively worded items covering seven themes: activity, hope, belonging and relationships, self-perception, well-being, autonomy, and physical health. Both versions achieved acceptable internal consistency, test-retest reliability (>0.85), known-group differences, convergence with related measures, and were responsive over time (standardised response mean (SRM) > 0.4). They performed marginally better than the Short Warwick-Edinburgh Mental Well-being Scale and markedly better than the EQ-5D.

Conclusions

Both versions are appropriate for measuring service-user recovery-focused quality of life outcomes. Declaration of interest M.B. and J.Co. were members of the research group that developed the Clinical Outcomes in Routine Evaluation (CORE) outcome measures.

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