Improving best practice for patients receiving hospital discharge letters : a realist review

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Abstract

Objective
To understand how different outcomes are achieved from adult patients receiving hospital discharge letters from inpatient and outpatient settings.

Design
Realist review conducted in six main steps: (1) development of initial theory, (2) searching, (3) screening and selection, (4) data extraction and analysis, (5) data synthesis and (6) programme theory (PT) refinement.

Eligibility criteria
Documents reporting evidence that met criteria for relevance to the PT. Documents relating solely to mental health or children aged <18 years were excluded.

Analysis
Data were extracted and analysed using a realist logic of analysis. Texts were coded for concepts relating to context, mechanism, outcome configurations (CMOCs) for the intervention of patients receiving discharge letters. All outcomes were considered. Based on evidence and our judgement, CMOCs were labelled ‘positive’ or ‘negative’ in order to clearly distinguish between contexts where the intervention does and does not work.

Results
3113 documents were screened and 103 were included. Stakeholders contributed to refining the PT in step 6. The final PT included 48 CMOCs for how outcomes are affected by patients receiving discharge letters. ‘Patient choice’ emerged as a key influencer to the success (or not) of the intervention. Important contexts were identified for both ‘positive’ CMOCs (eg, no new information in letter) and ‘negative’ CMOCs (eg, letter sent without verifying patient contact details). Two key findings were that patient understanding is possibly greater than clinicians perceive, and that patients tend to express strong preference for receiving letters. Clinician concerns emerged as a barrier to wider sharing of discharge letters with patients, which may need to be addressed through organisational policies and direction.

Conclusions
This review forms a starting point for explaining outcomes associated with whether or not patients receive discharge letters. It suggests several ways in which current processes might be modified to support improved practice and patient experience.

Item Type: Journal Article
Subjects: P Language and Literature > P Philology. Linguistics
R Medicine > RA Public aspects of medicine > RA0421 Public health. Hygiene. Preventive Medicine
Divisions: Faculty of Social Sciences > Centre for Applied Linguistics
Faculty of Science, Engineering and Medicine > Medicine > Warwick Medical School
Library of Congress Subject Headings (LCSH): Patient discharge instructions -- Research, Hospitals -- Admission and discharge
Journal or Publication Title: BMJ Open
ISSN: 2044-6055
Official Date: 9 June 2019
Dates:
Date
Event
9 June 2019
Published
9 June 2019
Available
15 May 2019
Accepted
30 October 2018
Submitted
Volume: 9
Number: 6
Article Number: e027588
DOI: 10.1136/bmjopen-2018-027588
Status: Peer Reviewed
Publication Status: Published
Access rights to Published version: Open Access (Creative Commons open licence)
Date of first compliant deposit: 12 June 2019
Date of first compliant Open Access: 12 June 2019
RIOXX Funder/Project Grant:
Project/Grant ID
RIOXX Funder Name
Funder ID
UNSPECIFIED
[ESRC] Economic and Social Research Council
UNSPECIFIED
Clinical Commissioning Groups (CCGs) of Coventry and Rugby and South Warwickshire
UNSPECIFIED
URI: https://wrap.warwick.ac.uk/118330/

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