Journal of Primary Health Care (Jan 2021)
Perceptions of primary care and hospital clinicians on the use of the Ankle Brachial Pressure Index in general practice
Abstract
ABSTRACT INTRODUCTIONPeripheral arterial disease is an increasingly prevalent chronic illness globally. The Ankle Brachial Pressure Index (ABPI) is a well-established, simple, relatively quick and non-invasive assessment useful in diagnosing and quantifying peripheral arterial disease. ABPIs may be currently underutilised in general practice. AIMTo explore perspectives of health professionals on the role of the ABPI. METHODSOne-to-one interviews were conducted with health professionals using snowball sampling. Questions centred around interviewees' education on, experience with and view on the usefulness of the ABPI in general practice. Interviews were recorded and used for thematic analysis. RESULTSParticipants consisted of 13 health-care professionals: nine general practitioners, two vascular surgeons and two allied health professionals. Most general practitioners interviewed identified benefits of ABPIs use in primary care, including aiding peripheral arterial disease diagnostics, management, referral and triage. No general practitioners stated they had ever had formal training in undertaking ABPIs. Two of the nine general practitioners stated regular ABPI use in their practice. Participants who did not use ABPIs identified practical barriers to its use in general practice, including cost of equipment, length of time needed and perceived low patient need to justify cost. All interviewees agreed that there was a role for ABPI use in the community if barriers were overcome. DISCUSSIONThere was consensus among general practitioners that ABPI use is beneficial. Many general practitioners named similar practical barriers to more common use of ABPIs in general practice. They saw a role for ABPIs in primary care, although it may be more practical as a tool for specialised individual clinicians to use for communities, given practical barriers of cost, time and perceived low patient need. Formal training could be considered, as none of the interviewed general practitioners had ever had any.
