dc.contributor.author |
Wells, Linda |
en |
dc.contributor.author |
Rafter, N |
en |
dc.contributor.author |
Kenealy, Timothy |
en |
dc.contributor.author |
Herd, G |
en |
dc.contributor.author |
Eggleton, Kyle |
en |
dc.contributor.author |
Lightfoot, R |
en |
dc.contributor.author |
Arcus, K |
en |
dc.contributor.author |
Wadham, A |
en |
dc.contributor.author |
Jiang, Yannan |
en |
dc.contributor.author |
Bullen, Christopher |
en |
dc.date.accessioned |
2017-08-28T23:59:17Z |
en |
dc.date.issued |
2017 |
en |
dc.identifier.citation |
PLoS ONE 12(4):e0174504 2017 |
en |
dc.identifier.issn |
1932-6203 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/35399 |
en |
dc.description.abstract |
To assess the effect of a point of care (POC) device for testing lipids and HbA1c in addition to testing by community laboratory facilities (usual practice) on the completion of cardiovascular disease (CVD) risk assessments in general practice.We conducted a pragmatic, cluster randomised controlled trial in 20 New Zealand general practices stratified by size and rurality and randomised to POC device plus usual practice or usual practice alone (controls). Patients aged 35-79 years were eligible if they met national guideline criteria for CVD risk assessment. Data on CVD risk assessments were aggregated using a web-based decision support programme common to each practice. Data entered into the on-line CVD risk assessment form could be saved pending blood test results. The primary outcome was the proportion of completed CVD risk assessments. Qualitative data on practice processes for CVD risk assessment and feasibility of POC testing were collected at the end of the study by interviews and questionnaire. The POC testing was supported by a comprehensive quality assurance programme.A CVD risk assessment entry was recorded for 7421 patients in 10 POC practices and 6217 patients in 10 control practices; 99.5% of CVD risk assessments had complete data in both groups (adjusted odds ratio 1.02 [95%CI 0.61-1.69]). There were major external influences that affected the trial: including a national performance target for CVD risk assessment and changes to CVD guidelines. All practices had invested in systems and dedicated staff time to identify and follow up patients to completion. However, the POC device was viewed by most as an additional tool rather than as an opportunity to review practice work flow and leverage the immediate test results for patient education and CVD risk management discussions. Shortly after commencement, the trial was halted due to a change in the HbA1c test assay performance. The trial restarted after the manufacturing issue was rectified but this affected the end use of the device.Performance incentives and external influences were more powerful modifiers of practice behaviours than the POC device in relation to CVD risk assessment completion. The promise of combining risk assessment, communication and management within one consultation was not realised. With shifts in policy focus, the utility of POC devices for patient engagement in CVD preventive care may be demonstrated if fully integrated into the clinical setting. |
en |
dc.format.medium |
Electronic-eCollection |
en |
dc.language |
eng |
en |
dc.publisher |
Public Library of Science (PLoS) |
en |
dc.relation.ispartofseries |
PLoS ONE |
en |
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from http://www.sherpa.ac.uk/romeo/issn/1932-6203/ |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
en |
dc.subject |
Humans |
en |
dc.subject |
Cardiovascular Diseases |
en |
dc.subject |
Cholesterol |
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dc.subject |
Hemoglobin A, Glycosylated |
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dc.subject |
Risk Assessment |
en |
dc.subject |
Family Practice |
en |
dc.subject |
Adult |
en |
dc.subject |
Aged |
en |
dc.subject |
Middle Aged |
en |
dc.subject |
Rural Population |
en |
dc.subject |
Urban Population |
en |
dc.subject |
Point-of-Care Systems |
en |
dc.subject |
Primary Health Care |
en |
dc.subject |
Quality Assurance, Health Care |
en |
dc.subject |
New Zealand |
en |
dc.subject |
Female |
en |
dc.subject |
Male |
en |
dc.subject |
Surveys and Questionnaires |
en |
dc.subject |
Point-of-Care Testing |
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dc.title |
The impact of a point-of-care testing device on CVD risk assessment completion in New Zealand primary-care practice: A cluster randomised controlled trial and qualitative investigation. |
en |
dc.type |
Journal Article |
en |
dc.identifier.doi |
10.1371/journal.pone.0174504 |
en |
pubs.issue |
4 |
en |
pubs.volume |
12 |
en |
dc.description.version |
VoR - Version of Record |
en |
dc.rights.holder |
Copyright: The authors |
en |
dc.identifier.pmid |
28422968 |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/OpenAccess |
en |
pubs.subtype |
Article |
en |
pubs.elements-id |
623187 |
en |
pubs.org-id |
Medical and Health Sciences |
en |
pubs.org-id |
Population Health |
en |
pubs.org-id |
Epidemiology & Biostatistics |
en |
pubs.org-id |
Gen.Practice& Primary Hlthcare |
en |
pubs.org-id |
Pacific Health |
en |
pubs.org-id |
School of Medicine |
en |
pubs.org-id |
Medicine Department |
en |
pubs.org-id |
Science |
en |
pubs.org-id |
Statistics |
en |
dc.identifier.eissn |
1932-6203 |
en |
pubs.number |
e0174504 |
en |
pubs.record-created-at-source-date |
2017-08-29 |
en |
pubs.dimensions-id |
28422968 |
en |