TY - JOUR
T1 - Comparison of older and middle-aged drivers’ driving performance in a naturalistic setting
AU - Mazer, Barbara
AU - Chen, Yu Ting
AU - Vrkljan, Brenda
AU - Marshall, Shawn C.
AU - Charlton, Judith L.
AU - Koppel, Sjaan
AU - Gélinas, Isabelle
N1 - Funding Information:
Funding: This work was supported by the Canadian Institutes of Health Research (CIHR) [grant number 90429]; the Auto21 Network of Centres of Excellence [grant number A503-AOP]; the Australian Research Council Linkage Grant (grant number LP100100078).
Publisher Copyright:
© 2021 Elsevier Ltd
PY - 2021/10
Y1 - 2021/10
N2 - There is a concern in the public domain about driving safety among older drivers due the increase in age-associated medical conditions. It is not known how these medical changes impact driving performance and choice of driving environment. This study aimed to compare older drivers’ (≥74 years) driving performance in a naturalistic setting to middle-aged drivers (35–64 years) on their chosen driving environment, and number, type and severity of errors. The effect of sex and perceived driving ability was also examined. Drivers’ performance was studied using the electronic Driving Observation Schedule [eDOS]), a naturalistic observation approach. Fifty-three older (mean age = 80.6 years, 72% male) and 60 middle-aged (mean age = 50.0 years, 50% male) healthy drivers were recruited. Both groups made few driving errors that were mostly low-risk. Driving performance of older adults differed from middle-aged drivers; they drove on simpler routes (fewer intersections and lane changes) and made fewer errors. Findings are likely indicative of older drivers’ use of adaptive strategies to maintain safe driving.
AB - There is a concern in the public domain about driving safety among older drivers due the increase in age-associated medical conditions. It is not known how these medical changes impact driving performance and choice of driving environment. This study aimed to compare older drivers’ (≥74 years) driving performance in a naturalistic setting to middle-aged drivers (35–64 years) on their chosen driving environment, and number, type and severity of errors. The effect of sex and perceived driving ability was also examined. Drivers’ performance was studied using the electronic Driving Observation Schedule [eDOS]), a naturalistic observation approach. Fifty-three older (mean age = 80.6 years, 72% male) and 60 middle-aged (mean age = 50.0 years, 50% male) healthy drivers were recruited. Both groups made few driving errors that were mostly low-risk. Driving performance of older adults differed from middle-aged drivers; they drove on simpler routes (fewer intersections and lane changes) and made fewer errors. Findings are likely indicative of older drivers’ use of adaptive strategies to maintain safe driving.
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U2 - 10.1016/j.aap.2021.106343
DO - 10.1016/j.aap.2021.106343
M3 - Article
AN - SCOPUS:85112832622
SN - 0001-4575
VL - 161
JO - Accident Analysis and Prevention
JF - Accident Analysis and Prevention
M1 - 106343
ER -
