Evidence map›Paper›PMID 40623813›Full record

SynthesisBMJ quality & safety2026

Impact of online patient access to clinical notes on quality of care: a systematic review.

Yoko Yoshimura, Geva Greenfield, Elena Lammila-Escalera, Brian Mcmillan, Benedict Hayhoe, Azeem Majeed, Ana Luisa Neves

Abstract readSystematic Review
In one paragraph

Synthesis in BMJ quality & safety, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

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

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Yoko YoshimuraDepartment of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK.ORCID http://orcid.org/0009-0002-3811-9472
Geva GreenfieldGlobal Digital Health Unit, Department for Primary Care and Public Health, Imperial College London, London, UK.ORCID http://orcid.org/0000-0001-9779-2486
Elena Lammila-EscaleraGlobal Digital Health Unit, Department for Primary Care and Public Health, Imperial College London, London, UK elena.lammila-escalera20@imperial.ac.uk.ORCID http://orcid.org/0000-0001-6805-5241
Brian McmillanSchool of Health Sciences, The University of Manchester, Manchester, UK.
Benedict HayhoeGlobal Digital Health Unit, Department for Primary Care and Public Health, Imperial College London, London, UK.ORCID http://orcid.org/0000-0002-2645-6191
Azeem MajeedDepartment of Primary Care and Public Health, School of Public Health, Imperial College London, London, UK.ORCID http://orcid.org/0000-0002-2357-9858
Ana Luisa NevesGlobal Digital Health Unit, Department for Primary Care and Public Health, Imperial College London, London, UK.ORCID http://orcid.org/0000-0002-7107-7211

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAccess to electronic health records (EHRs) has the potential to improve the quality of care. Clinical notes, free-text entries documenting clinicians' observations and decisions, are central to EHRs. Sharing these notes may reduce information asymmetry, enhance transparency and empower patients. However, their impact on care quality remains unclear.

aimTo assess the impact of sharing clinical notes online with patients on the domains of quality as defined by the Institute of Medicine (ie, patient-centredness, effectiveness, efficiency, safety, timeliness and equity). METHODOLOGY: A systematic review was conducted with no time limit, using CINAHL, Cochrane, OVID Embase, HMIC, Medline/PubMed and PsycINFO. A narrative synthesis method was employed to extract the study characteristics, and reported outcomes were organised using the six IOM quality domains. The risk of bias of included studies was assessed using the Risk of Bias in Non-randomised Studies of Interventions (ROBINS-I) tool.

resultsNineteen studies involving 203 152 participants met inclusion criteria. Outcomes included patient-centredness (n=16), patient safety (n=14), equity (n=6), efficiency (n=4), timeliness (n=0) and effectiveness (n=0). Patient-centredness studies reported high satisfaction (n=6), increased engagement (n=11) and stronger patient-provider trust (n=7). Patient safety studies noted improvements in medication adherence (n=4) and note accuracy (n=5), alongside privacy concerns (n=5). Equity studies found benefits for minority (n=3) and less-educated patients (n=2), with one reporting equitable outcomes (n=1). No significant changes in efficiency were observed (n=4). DISCUSSION: Online sharing of clinical notes with patients positively impacted self-reported patient-centredness and patient safety, particularly benefiting underserved populations. However, privacy concerns must be effectively addressed, and robust safeguarding is essential to mitigate confidentiality issues. Further research is needed to evaluate the long-term impact on timeliness, effectiveness and efficiency of care.

Indexed as

Electronic Health RecordsPatient Access to RecordsQuality of Health CareHumansPatient-Centered CarePatient SafetyHealthcare quality improvementPatient-centred carePatient SafetyPatient satisfaction

Identifiers

PMID40623813
PMCPMC13018785

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

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.