Diagnosis of cognitive impairment and the assessment of driving safety: a survey of Canterbury GPs
Hoggarth, P.A.
New Zealand Medical Journal 126(1387): 87-97
2013
ISSN/ISBN: 1175-8716 PMID: 24362737 Document Number: 666083
To assess how GPs in Canterbury determine the driving ability of their older patients with cognitive impairment. A 10-item questionnaire was sent to 514 Canterbury GPs via the mail system of three Primary Health Organisations. GPs could either post or fax back responses anonymously and were also able to add their own comments. 185 GPs returned completed questionnaires (36% response rate). Six of 10 items were rated in the middle of the response range, indicating a middling level of agreement. All but three GPs reported using a cognitive screening test and most talked to their patients about the need to plan for driving cessation. GPs did not frequently report referring for on-road driving assessments and many commented they would appreciate a more structured guideline with specific recommendations. There is room for improvement in the amount of information provided to GPs about how to best assess older patients with cognitive impairment for fitness to drive. Recommendations of specific cognitive screens and a flowchart format would be a valuable addition.