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Canadian Journal of Public Health = Revue Canadienne de Santé Publique logoLink to Canadian Journal of Public Health = Revue Canadienne de Santé Publique
. 2004 Jul 1;95(4):295–298. doi: 10.1007/BF03405135

Evaluation of a Re-training Program for Older Drivers

Michel Bédard 113,213,, Ivy Isherwood 313, Elizabeth Moore 413, Carrie Gibbons 213, Wendy Lindstrom 113
PMCID: PMC6976016  PMID: 15362475

Abstract

Background: Some older drivers may have a higher crash risk than others. Because many of these drivers have not received formal driving training, we evaluated the effectiveness of a re-training program for older drivers as it is currently being offered. Specifically, we examined if older drivers who received the training would have better scores on a driving evaluation than drivers who did not receive the training.

Methods: We used a randomized controlled trial. Participants first took part in on-road driving evaluations (possible scores ranged from 0 to 100), after which they were block randomized into training (treatment) or waiting (control) groups based on the driving evaluation results, age, and sex. Individuals in the treatment group attended driver re-training sessions, and were tested once more with the on-road test. Those in the control group completed their second driving evaluation and were then offered the re-training sessions. The second evaluations took place approximately two months after the first evaluations.

Results: Sixty-five participants completed two driving evaluations. Despite the overall improvement in driving scores (3.73, SD = 6.87, p = 0.001), we found no statistically significant difference between the control and treatment groups. The mean improvement for the control group was 3.46 (SD=6.72) compared to 4.02 (SD=7.11) for the treatment group (p = 0.747). Drivers’ age was related to overall driving scores (r = −0.55, p = 0.001) but not changes between the first and second evaluations (r = 0.01, p = 0.955).

Interpretation: Although we have not demonstrated a statistically significant impact of the intervention, the overall increase suggests that an initial driving evaluation may underestimate the actual driving ability of many older drivers. Furthermore, although older drivers may have lower driving scores initially, they have the ability to improve on these scores. These findings should encourage us to explore diverse approaches to improve driving safety.

References

  • 1.Barr RA. Recent changes in driving among older adults. Hum Factors. 1991;33:597–600. doi: 10.1177/001872089103300510. [DOI] [PubMed] [Google Scholar]
  • 2.Dulisse B. Older drivers and risk to other road users. Accid Anal Prev. 1997;29:573–82. doi: 10.1016/S0001-4575(97)00010-9. [DOI] [PubMed] [Google Scholar]
  • 3.Bédard M, Guyatt GH, Stones MJ, Hirdes JP. The independent contribution of driver, crash, and vehicle characteristics to driver fatalities. Accid Anal Prev. 2002;34:717–27. doi: 10.1016/S0001-4575(01)00072-0. [DOI] [PubMed] [Google Scholar]
  • 4.Bédard M, Stones MJ, Guyatt GH, Hirdes JP. Traffic-related fatalities among older drivers and passengers: Past and future trends. Gerontologist. 2001;41:751–56. doi: 10.1093/geront/41.6.751. [DOI] [PubMed] [Google Scholar]
  • 5.McGwin GJ, Brown DB. Characteristics of traffic crashes among young, middle-aged, and older drivers. Accid Anal Prev. 1999;31:181–98. doi: 10.1016/S0001-4575(98)00061-X. [DOI] [PubMed] [Google Scholar]
  • 6.Clarke DD, Ward PJ, Jones J. Overtaking road-accidents: Differences in manoeuvre as a function of driver age. Accid Anal Prev. 1998;30:455–67. doi: 10.1016/S0001-4575(97)00105-X. [DOI] [PubMed] [Google Scholar]
  • 7.Zhang J, Fraser S, Clarke K, Mao Y. Age-specific patterns of factors related to fatal motor vehicle traffic crashes: Focus on young and elderly drivers. Public Health. 1998;112:289–95. doi: 10.1038/sj.ph.1900485. [DOI] [PubMed] [Google Scholar]
  • 8.Kennedy BP, Isaac NE, Graham JD. The role of heavy drinking in the risk of traffic fatalities. Risk Anal. 1996;16:565–69. doi: 10.1111/j.1539-6924.1996.tb01101.x. [DOI] [PubMed] [Google Scholar]
  • 9.Pruesser DF, Williams AF, Ferguson SA, Ulmer RG, Weinstein HB. Fatal crash risk for older drivers at intersections. Accid Anal Prev. 1998;30:151–59. doi: 10.1016/S0001-4575(97)00090-0. [DOI] [PubMed] [Google Scholar]
  • 10.Ryan GA, Legge M, Rosman D. Age related changes in drivers’ crash risk and crash type. Accid Anal Prev. 1998;30:379–87. doi: 10.1016/S0001-4575(97)00098-5. [DOI] [PubMed] [Google Scholar]
  • 11.Howell DC. Statistical Methods for Psychology. 2nd Ed. Boston, MA: Duxbury Press; 1987. [Google Scholar]
  • 12.Cohen J. Statistical Power Analysis for the Behavioral Sciences. 2nd Ed. Hillsdale, NJ: Erlbaum; 1988. [Google Scholar]

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