Evidence map›Paper›PMID 27638492›Full record

Observational studyBMJ open2016

Effect of a national requirement to introduce named accountable general practitioners for patients aged 75 or older in England: regression discontinuity analysis of general practice utilisation and continuity of care.

Isaac Barker, Therese Lloyd, Adam Steventon

Abstract readObservational Study
In one paragraph

Observational study in BMJ open, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
–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

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

  1. Pooled it
  2. Pooled it
  3. Trial
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  8. Impact of changes in primary care attachment: a scoping review.Family medicine and community health · 2025
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  16. A method for measuring continuity of care in day-to-day general practice: a quantitative analysis of appointment data.The British journal of general practice : the journal of the Royal College of General Practitioners · 2019
    Article
  17. Tackling multimorbidity in primary care: is relational continuity the missing ingredient?The British journal of general practice : the journal of the Royal College of General Practitioners · 2019
    Article
  18. Predicting declines in perceived relationship continuity using practice deprivation scores: a longitudinal study in primary care.The British journal of general practice : the journal of the Royal College of General Practitioners · 2018
    Observational
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

3 authors.

Isaac BarkerData Analytics, The Health Foundation, London, UK.
Therese LloydData Analytics, The Health Foundation, London, UK.
Adam SteventonData Analytics, The Health Foundation, London, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess the effect of introducing named accountable general practitioners (GPs) for patients aged 75 years on patterns of general practice utilisation, including continuity of care.

designRegression discontinuity design applied to data from the Clinical Practice Research Datalink to estimate the treatment effect for compliers aged 75.

setting200 general practices in England.

participants255 469 patients aged between 65 and 85, after excluding those aged 75.

interventionFrom April 2014, general practices in England were required to offer patients aged 75 or over a named accountable GP. This study compared having named accountable GPs for patients aged just over 75 with usual care provided for patients just under 75. OUTCOMES: Number of contacts (face-to-face or telephone) with GPs, longitudinal continuity of care (usual provider of care, or UPC, index), number of referrals to specialist care and numbers of common diagnostic tests. Outcomes were measured over 9 months following assignment to a named accountable GP and for a comparable period for those unassigned.

resultsThe proportion of patients with a named accountable GP increased from 3.5% to 79.8% at age 75. No statistically significant effects were detected for continuity of care (estimated treatment effect 0.00, 95% CI -0.01 to 0.02) or the number of GP contacts per person (estimated treatment effect -0.11, 95% CI -0.31 to 0.09) over 9 months. No significant change was seen in the number of referrals, blood pressure or HbA1c diagnostic tests per person. A statistically significant treatment effect of -0.05 cholesterol tests per person (95% CI -0.07 to -0.02) was estimated; however, sensitivity analysis indicated that this effect predated the introduction of named accountable GPs.

conclusionsContinuity of care is valued by patients, but the named accountable GP initiative did not improve continuity of care or change patterns of GP utilisation in the first 9 months of the policy.

Indexed as

General PracticeHealth Services for the AgedAgedAged, 80 and overContinuity of Patient CareEnglandFemaleGeneral PractitionersHumansLongitudinal StudiesMalePhysician-Patient RelationsPractice Patterns, Physicians'Quality ImprovementCausal InferencePolicy evaluationPRIMARY CAREregression discontinuitytreatment effect

Identifiers

PMID27638492
PMCPMC5030554

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.