Kay M Jones
General practitioners have expressed
concern about their ability to assess
patients’ driving fitness. This study
explores GP perspectives regarding
assessing fitness to drive in older and
functionally impaired patients.
We held face-to-face interviews with
seven metropolitan GPs and a focus
group with nine rural GPs. Data were
analysed using thematic analysis.
General practitioners were unsure
whether they or driving authorities
should have responsibility for assessing
patients’ fitness to drive; recognised
that driving is important for maintaining
independence; described referral to an
occupational therapist as useful, and
expressed concern about the lack of
access to alternative forms of transport
and also about privacy issues. Opinion
was divided about the merits of the
VicRoads Medical Report Form and the
usefulness of the Austroads guide.
This qualitative study suggests that
some GPs may find assessing fitness to
drive to be challenging and problematic
in general practice. Further resources
and education could assist these
GPs to increase their confidence and
competence in assessing a patient’s
fitness to drive.
General practitioners in Australia and Canada have expressed concerns about their ability to assess patients’ fitness to drive.1,2 When a medical condition that can affect driving is newly diagnosed, it is essential that the GP discusses this with their patient and encourages them to self report to driver licensing authorities if appropriate.3 Importantly, not all patients will volunteer details that are relevant to their fitness to drive and some may choose not to report their condition.4 Doctors have also expressed concern about the impact of medicolegal issues on their practice,5 including patient confidentiality6 and meeting legislative requirements in relation to fitness to drive.6
Mandatory assessment programs targeting older drivers exist in all licensing jurisdictions in Australia, except Victoria.4,7 Some authors have suggested that mandatory age-based testing targeting older drivers is ineffective at reducing crash risk8–13 and is discriminatory.9 In addition to re-assessment requirements currently in place, any Australian driver of any age can be required to demonstrate fitness to continue driving through a range of assessments.7 Importantly, there is no universally accepted definition of ‘older’ across all Austroads jurisdictions or across research settings in the studies of ‘older’ drivers discussed in this article.
Research suggests that while some older drivers self monitor their driving ability,14,15 others fail to plan for driving cessation.16 Interestingly, research suggests that older drivers may be safer than is commonly believed.17 Therefore impairment, not age, may be the key to determining driving ability,18 although not all functional impairment necessarily reduces the individual’s ability to drive safely.11 Importantly, certain medical conditions and medications may impact on fitness to drive.19 The former are outlined in Table 1.7,20
Whether impairment impacts on fitness to drive can be difficult to assess in the consulting room, particularly as there is a lack of evidence based information to help GPs make decisions.21,22 In addition, the consequences of ceasing driving may be significant as individuals will need to rely on alternative forms of transport.10 For some, particularly for older people, these may be limited9,23 and has the potential to increase pedestrian fatalities.24 Research suggests that GPs want more education on how to assess fitness to drive, particularly for the ‘grey’ areas, such as early cognitive decline.1,25
Table 1. Medical conditions that may impact on fitness to drive7,20
- Alcohol dependency
- Cardiovascular conditions
- Cognitive impairment
- Drugs (illicit and prescription)
- Gastrointestinal disorders
- Metabolic and endocrine disorders
- Musculoskeletal disorders
- Neurological conditions
- Psychiatric illness
- Renal failure
- Respiratory diseases
- Sleep disorders
- Vestibular disorders
- Vision and eye disorders
This study aimed to: investigate how GPs recognise and manage older patients’ fitness to drive; examine GP attitudes and beliefs about their role as assessors of patients’ fitness to drive, including the barriers and facilitators to the assessment and management process; assess GPs’ experiences in assessing patients and providing reports to driving authorities; and to identify the further educational needs of GPs regarding assessment of driving competence in older patients.
Following a review of the literature, including studies conducted in New South Wales2 and Canada,1 we developed a semistructured interview schedule comprising 12 questions (Table 2). Participants were recruited in 2009 through an advertisement about the study in the weekly newsletter/fax of two Victorian divisions of general practice (DGP); one metropolitan with a membership of approximately 550 GPs, and one rural with a membership of approximately 105 GPs. These divisions were selected to gain some understanding of the challenges in both metropolitan and rural Victoria and because there were links between the research team and these divisions. Seven GPs (three men and four women) from the metropolitan DGP (7/550) and nine GPs (six men and three women) from the rural DGP (9/105), responded to the invitation. Participating GPs were not asked to provide demographic data. Face-to-face interviews were held with the metropolitan GPs and a focus group was held with the rural GPs. The interviews and focus group were conducted by two members of the research team (KJ and PS). Interviews lasted approximately 30–45 minutes and the focus group lasted approximately 90 minutes. All were audiotaped and transcribed verbatim by an external organisation. Data were analysed using thematic analysis,26–28 and verified independently by the two investigators who conducted the interviews and focus group. When there was a difference of opinion, the issues were discussed until agreement was reached.
Ethics approval to conduct this study was obtained from Monash University Human Research Ethics Committee.
Table 2. Semistructured interview schedule
- Thinking about driving in the elderly, specifically, what are some of the dilemmas you face between caring for a patient and reducing risk to the community?
- How do you recognise elderly patients’ fitness to drive and do you think you miss causes of suboptimal competence to drive?
- Would you routinely raise the topic with elderly patients (how proactive are you in screening for driving competence)?
- How do you broach the subject with an elderly person? What if you think they are of doubtful competence – what would you do then?
- What other community resources would help you in assessing elderly patients who might be problem drivers? What is your experience with occupational therapist assessments?
- What difficulties emerge when family members contact you to assist in getting the patient to give up their licence voluntarily?
- Do you think that GPs should be the assessors of their own patients given a possible conflict of loyalty? How comfortable are you with this role?
- Do you have any problems with the forms or with the assessment itself?
- Which patients are more ‘difficult’ to advise? For example, what do you do with those with early or mild dementia who might be of borderline competence to drive?
- How do you assist elderly patients who have had their licences revoked?
- If you advise patients to give up driving, do they generally follow your advice, and on the occasions that they do not, how do you handle this?
- What else should we be asking about this topic that you think is important and that we might not have covered?
Four main themes emerged from the focus group and interviews:
- the role of the GP in assessing fitness to drive
- decision making around when and how to make an assessment
- managing the consequences of the assessment
- the use of forms and guidelines, and the need for GP education and other resources.
Comments made by GPs are identified as [GP1 to GP7], and comments made by GPs who participated in the focus groups are identified as [FG1 to FG9].
The role of the GP in assessing fitness to drive
General practitioners felt they probably missed many cases where patients were not fit to drive ‘… I think it takes something fairly drastic for me to even think about it.’ [GP5] One reported routinely asking patients about their driving. For others, the issue was usually ‘flagged’ by several factors including medical conditions, family or friends becoming concerned about the patient’s safety on the road, and the 75+ Health Check prompting questions about driving capacity.
Opinion about whether GPs should have responsibility for assessing patients’ fitness to drive was divided. Reasons for having the responsibility included ‘... we are paid a lot of money to do a job and that’s part of the job, we have the responsibility to do it.’ [FG2]
Reasons for not having the responsibility included GPs not ‘… having that capacity, and that’s why I don’t think it’s fair to get [GPs] to decide whether they [the patient] should drive or not’ [GP7] and that GPs are not ‘… in the best position to know how they actually drive on the road.’ [FG1]
Inconsistency regarding the process and recommendations from driving authorities was raised as an issue. While GPs felt they have a role in referring to other services, patients did not always attend these appointments. Some felt that mandatory licence re-testing should be required for people aged over 65 years with the responsibility for assessing fitness to drive resting with driving authorities.
Decision making around when and how to make an assessment
When and how driving capacity was brought up was described as an important issue. Some GPs used driving assessment forms to assist in the discussion; one purposefully raised the issue so patients could prepare for when they would stop driving. Another stated ‘… I wait for them to have an accident, because the greatest indicator of another accident is an accident and the greatest motivator to restrict or stop driving is an accident, when the patient is driving.’ [GP1] Regardless of how and when the issue was raised, generally GPs found it very difficult.
The GPs were ambivalent about the usefulness of the Austroads guide.12 The majority had never used it, and the few who had found it useful but difficult to refer to in a short consultation. The key message was that the guidelines needed to be clearer, particularly regarding how to assess and manage patients diagnosed with dementia, when patients should be sent for a driving assessment with an OT, when restrictions could be suggested, and how GPs should advise patients to relinquish their licence.
Further GP education and resources
General practitioners wanted more information for patients about cheap alternative transport options in their area, and suggested a low cost refresher driving course be available for drivers. They said they would welcome education and resources such as an online education activity, a short ‘one page’ reference for their desk and a decision aid that could be uploaded on to their medical software to quickly distinguish between fit and potentially unfit drivers.
General practitioners in this study highlighted areas they felt were difficult for them to manage, including the impact on the patient-doctor relationship, particularly as a consequence of the GP being the person who makes the final decision about whether a patient is fit to drive or not. Other authors have highlighted similar issues,29 particularly regarding patients with cognitive impairment.30 Further, GPs felt that they did not undertake assessments on a systematic basis, and rarely refer to specialists or OTs. The primary reason given for not referring to OTs was limited availability, particularly in rural areas.
While some of the GPs in this study were ambivalent about their role in assessing driving, most acknowledged that realistically, driving assessments do take place in the general practice setting. The GPs believed that it was probably their responsibility to undertake driving fitness assessments on their patients, particularly on health grounds. However, while they might be able to state what a patient’s medical problems are, it was evident that these GPs felt they may not be able to accurately determine patients’ on-road skills. Other authors have acknowledged that this can be a difficult task, and more evidence based guidance is needed.16,29,30 Similar to the findings of Jang et al,1 GPs in this study opined that they should not be the final arbiters of driving competence and that others with expertise such as OTs should be making a final decision.
Medicolegal issues, particularly privacy, was a concern for GPs, particularly when, for example, family members wished to discuss issues with the GP, but did not want the GP to disclose the source of information to the patient. This echoes other reports of doctors’ concerns about the impact of medicolegal issues on their practice.5,6
The GPs in this study felt it was not easy to find a satisfactory solution for the difficult consultations that arise with patients with whom they have to discuss issues around continuing to drive; GPs regularly conduct ‘difficult consultations’. However, similar to previous findings,1,2 this sample of GPs reported they felt compromised between being an advocate for the patient and needing to take community interests into account at the same time.
There are several limitations to this study. First, the authors made no attempt to collect demographic data from participating GPs so there is no way to determine whether this sample is representative of the rest of the GP population in Australia. Also, as busy GPs were asked to answer an advertisement in order to participate in this study, the sample may be biased toward GPs with an interest in the topic. Nonetheless, this study reveals that, in this group of GPs, assessing fitness to drive in general practice is problematic. Although publications and reports exist about crash statistics in the elderly, assessing driving competence including mandatory reporting and community and older driver attitudes to driving, only one publication was found that surveyed GPs in Australia about their attitudes to older drivers.2
This study outlines challenges faced by a group of Victorian GPs when conducting driving assessments. Further education, supported by resources such as alerts within medical software, a computer based template and materials for patients and their families, could assist GPs to increase their confidence and competence in assessing a patient’s fitness to drive.
Conflict of Interest: none declared.
The researchers would like to acknowledge the contributions of the two divisions of general practice who assisted in recruiting the GPs and the GPs who participated in the interviews and focus group. We thank them all for their assistance and kind co-operation. We also thank The Royal Australian College of General Practitioners for funding this project through the 2009 RACGP/CONROD Research Fellowship.
- Jang RW, Man-Son-Hing M, Molnar FJ, et al. Family physicians’ attitudes and practices regarding assessments of medical fitness to drive in older persons. J Gen Intern Med 2007;22:531–43.
- Lipski PS. A survey of general practitioners’ attitudes to older drivers on the New South Wales Central Coast. Australas J Ageing 2002;21:98–100.
- Odell M, Charlton J, Koppel S. Assessing fitness to drive. Australian Doctor 2006, January, pp. 19–26.
- Odell M. Assessing fitness to drive Part 1. Aust Fam Physician 2005;34:359–62.
- Nash L, Walton M, Daly M, Johnson M. GPs’ concerns about medicolegal issues. How it affects their practice. Aust Fam Physician 2009;38:66–70.
- Brettingham C. Driving change. Medical Observer 2010, 25 June, p. 19.
- Austroads. Assessing fitness to drive – for commercial and private vehicle drivers. Sydney: Austroads Incorporated, 2006.
- Charlton JL, Koppel S, Langford J, Irving J. Managing older drive crash risk (Ch.2). In: Older road users. Odell M, editor. Arizona US Lawyers & Judges Publishing Co, 2009.
- Currie GS, Stanley J, editors. No way to go – transport and social disadvantage in Australian communities. Monash University ePress, 2007.
- OECD. Ageing and transport: mobility needs and safety issues. In: OECD Publications Service, 2001.
- DiStefano M, Macdonald W. Assessment of older drivers: relationships among on-road errors, medical conditions and test outcome. J Saf Res 2003;34:415– 29.
- Kamenoff I. Assessing elderly people to drive. Practical considerations. Aust Fam Physician 2008;37:727–32.
- Langford J, Fitzharris M, Kppel S, Newstead S. Effectiveness of mandatory license testing for older drivers in reducing crash risk among urban older Australian drivers. Traffic Injury Prevention 2004;5:326–35.
- Anstey KJ, Wood J, Lord S, Walker JG. Cognitive, sensory and physical factors enabling driving safety in older adults. Clin Psychol Rev 2005;25:45–65.
- Charlton JO, Fildes B, Oxley P, Newstead S, O’Hare M, Koppel S. An investigation of self-regulatory behaviour of older drivers. In: Monash University Accident Research Centre, 2003, p. 83.
- Ross LA, Anstey KJ, Kiely KM, et al. Older drivers in Australia: trends in driving status and cognitive and visual impairment. J Am Geriatr Soc 2009;57:1868– 73.
- Browning C, Sims J. Ageing without driving: keeping older people connected. In: Stanley J, Currie G, editors. No way to go: transport and social disadvantage in Australian communities. Melbourne: Monash University ePress 2007;06.1–06.10.
- RACV. Reality check No.9 in a series on your mobility. Available at www.racv.com.au.
- Molnar FJ, Byszewski AM, Rapoport M, Dalziel WB. Practical experience-based approaches to assessing fitness to drive in dementia. Geriatr Aging 2009;12:83– 9.
- Charlton J, Koppel S, O’Hare M, et al. Influence of chronic illness on crash involvement of motor vehicle drivers. In: MUARC Report No. 213. Clayton: Monash University MUARC, 2004.
- Odell M. Assessing fitness to drive Part 2. Aust Fam Physician 2005;34:475–7.
- Molnar FJ, Byszewski AM, Marshall SC, Man-Son- Hing M. In-office evaluation of medical fitness to drive. Can Fam Physician 2005;51:371–9.
- Whelan M, Langford J, Oxley J, Koppel S, Charlton J. The elderly and mobility: a review of the literature. Monash University Accident Research Centre, 2006.
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- Carr DB, Duchek JM, Meuser TM, Morris JC. Older adult drivers with cognitive impairment. Am Fam Physician 2006;73:1029–34.