Evidence map›Paper›PMID 22782001›Full record

ArticleThe British journal of general practice : the journal of the Royal College of General Practitioners2012

Measuring continuity of care: psychometric properties of the Nijmegen Continuity Questionnaire.

Annemarie A Uijen, Henk J Schers, François G Schellevis, Henk G A Mokkink, Chris van Weel, Wil Jhm van den Bosch

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Article in The British journal of general practice : the journal of the Royal College of General Practitioners, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 3 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

41 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
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  9. Exploring Women's Perceived Quality of Antenatal Care: A Cross-Sectional Study in The Netherlands.International journal of environmental research and public health · 2025
    Article
  10. Article
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  12. The decline in relationship continuity in England: can a European perspective help?The British journal of general practice : the journal of the Royal College of General Practitioners · 2024
    Article
  13. Factors affecting the experience of joined-up, continuous primary care in the absence of relational continuity: an observational study.The British journal of general practice : the journal of the Royal College of General Practitioners · 2024
    Observational
  14. Article
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  16. Tell Me MoreJournal of patient experience · 2024
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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

6 authors.

Annemarie A UijenRadboud University Nijmegen Medical Centre, Department of Primary and Community care, Nijmegen, The Netherlands. A.Uijen@elg.umcn.nl
Henk J Schers
François G Schellevis
Henk G A Mokkink
Chris van Weel
Wil Jhm van den Bosch

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecently, the Nijmegen Continuity Questionnaire (NCQ) was developed. It aims to measure continuity of care from the patient perspective across primary and secondary care settings. Initial pilot testing proved promising.

aimTo further examine the validity, discriminative ability, and reliability of the NCQ.

designA prospective psychometric instrument validation study in primary and secondary care in the Netherlands.

methodThe NCQ was administered to patients with a chronic disease recruited from general practice (n = 145) and hospital outpatient departments (n = 123) (response rate 76%). A principal component analysis was performed to confirm three subscales that had been found previously. Construct validity was tested by correlating the NCQ score to scores of other scales measuring quality of care, continuity, trust, and satisfaction. Discriminative ability was tested by investigating differences in continuity subscores of different subgroups. Test-retest reliability was analysed in 172 patients.

resultsPrincipal factor analysis confirmed the previously found three continuity subscales - personal continuity, care provider knows me; personal continuity, care provider shows commitment; and team/cross-boundary continuity. Construct validity was demonstrated through expected correlations with other variables and discriminative ability through expected differences in continuity subscores of different subgroups. Test-retest reliability was high (the intraclass correlation coefficient varied between 0.71 and 0.82).

conclusionThis study provides evidence for the validity, discriminative ability, and reliability of the NCQ. The NCQ can be of value to identify problems in continuity of care.

Indexed as

AgedAged, 80 and overContinuity of Patient CareFemaleGeneral PracticeHumansMaleMiddle AgedNetherlandsPilot ProjectsProspective StudiesPsychometricsReproducibility of ResultsSurveys and Questionnaires

Identifiers

PMID22782001
PMCPMC3381279

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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.