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Tirla L, Sârbescu P, Rusu A. Assessing the effectiveness of psychoeducational interventions on driving behavior: A systematic review and meta-analysis. ACCIDENT; ANALYSIS AND PREVENTION 2024; 199:107496. [PMID: 38359672 DOI: 10.1016/j.aap.2024.107496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 01/10/2024] [Accepted: 02/02/2024] [Indexed: 02/17/2024]
Abstract
This review aimed to quantitatively summarize the evidence concerning the effectiveness of psychoeducational interventions on driving behavior. A final pool of 138 studies, totaling approximately 97,000 participants, was included in the analyses and covered all types of driving behavior targeted by the interventions. Using a random effects model, significant results were found for almost all driving outcomes, both post-intervention and long-term. The strongest effect was for reducing distracted driving at post-intervention (d = 1.87 [1.12, 2.60], Z = 4.94, p < 0.001). The only non-significant effects were for reducing errors in the long term (d = 0.50 [-0.87, 1.86], Z = 0.71, p = 0.48) and driving under the influence at post-intervention (d = 0.35 [0.00, 0.71], Z = 1.96, p = 0.05). Concerning which type of intervention was more effective, feedback, training and motivational ones appear to work best. Educational interventions show only weak effects, while awareness interventions seem mostly ineffective. Overall, our results show that most interventions can reduce different types of driving behaviors, but there are specific aspects to be considered based on the targeted behavior.
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Ishii H, Okubo Y, Doi T, Tsutsumimoto K, Nakakubo S, Kurita S, Uemura K, Misu S, Sawa R, Hashiguchi Y, Shimada H, Arai H. Effect of driving training on car crashes and driving skills in older people: A systematic review and meta-analysis. Geriatr Gerontol Int 2023; 23:771-778. [PMID: 37828779 DOI: 10.1111/ggi.14702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 09/13/2023] [Accepted: 09/29/2023] [Indexed: 10/14/2023]
Abstract
The primary aim of this systematic review was to examine the efficacy of driving interventions with regard to a reduction in motor vehicle crashes and improvements in driving skills among older people. The secondary aim was to identify the optimal type (on-road or off-road) and dosage (period, sessions, and duration) of driving interventions for improving driving skills in older people. We searched MEDLINE, EMBASE, PsycINFO, and Scopus of Systematic Reviews for papers published from their inception to December 1, 2020, as well as the reference lists of the included papers. The selected studies were randomized controlled trials examining the effects of driving interventions among community-dwelling older drivers aged 65 years and over. A meta-analysis of two studies (n = 960) showed that driving interventions significantly reduced the number of motor vehicle crashes per person-years. Ten studies (n = 575) were included in the meta-analysis showing that the interventions significantly improved the driving skill scores. Driving skill scores significantly improved after on-road training, and in interventions of at least 3 h, 3 sessions, and 3 weeks. Driving interventions significantly improve driving skills and reduce motor vehicle crashes among older drivers aged 65 years and over. On-road training is more efficacious than off-road training and driving interventions of at least 3 h taking place in 3 sessions over a period of 3 weeks may be required to improve driving skills in older drivers. Geriatr Gerontol Int 2023; 23: 771-778.
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Affiliation(s)
- Hideaki Ishii
- Department of Physical Therapy, School of Health Sciences at Narita, International University of Health and Welfare, Narita City, Japan
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
| | - Yoshiro Okubo
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, Australia
- School of Population Health, University of New South Wales, Sydney, Australia
| | - Takehiko Doi
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
| | - Kota Tsutsumimoto
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
| | - Sho Nakakubo
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
| | - Satoshi Kurita
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
| | - Kazuki Uemura
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
- Graduate School of Rehabilitation Science, Osaka Metropolitan University, Habikino City, Japan
| | - Shogo Misu
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
- Department of Physical Therapy, Faculty of Nursing and Rehabilitation, Konan Women's University, Kobe, Japan
| | - Ryuichi Sawa
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
- Department of Physical Therapy, Faculty of Health Science, Juntendo University, Tokyo, Japan
| | - Yu Hashiguchi
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
- Department of Physical Therapy, Faculty of Rehabilitation, Gunma Paz University, Takasaki-shi, Japan
| | - Hiroyuki Shimada
- Department of Preventive Gerontology, Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu City, Japan
| | - Hidenori Arai
- National Center for Geriatrics and Gerontology, Obu City, Japan
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Prohn MJ, Herbig B. Traffic safety knowledge gain of ambulance drivers after simulator-based training. BMC MEDICAL EDUCATION 2022; 22:216. [PMID: 35354466 PMCID: PMC8969364 DOI: 10.1186/s12909-022-03279-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 03/21/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Compared to other road users, ambulance drivers are at a higher accident risk while driving with warning lights and sirens. No standard exists for training or education for emergency medical service employees driving ambulances. Training programs should positively influence knowledge. However, knowledge gain can be influenced by several different factors. This study developed a knowledge test for ambulance drivers to determine influencing factors on knowledge and its gain by simulator-based training. METHODS Two parallel knowledge test forms with 20 questions each were designed in several steps and tested on up to 174 participants. Questionnaires were used to study associated and influencing factors, such as objective experience, subjective attitudes, personality, motivation and demographic data. RESULTS Test construction showed good overall parallelism of the two tests as well as reliability and sensitivity. There was no correlation between subjective and objective knowledge gain, but participants with higher subjective knowledge gain showed a higher variation in objective knowledge. Younger age, higher qualification, higher number of license classes, fewer traffic violations, and more traffic safety trainings were positively associated with knowledge, whereas less yearly driving mileage, more traffic safety trainings, and higher risk sensitivity positively influenced knowledge gain through the training. CONCLUSION Knowledge and its gain through training are very low. Reasons for the lack of predictive power of some variables, such as motivation, personality and attitudes, are discussed. This study presents a new tool for testing knowledge on driving with warning lights and sirens. It shows the need for objective testing and for further research in this special area.
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Affiliation(s)
- Maria J. Prohn
- Institute and Clinic for Occupational, Social and Environmental Medicine, University Hospital, LMU Munich, Ziemssenstr. 5, 80336 Munich, Germany
| | - Britta Herbig
- Institute and Clinic for Occupational, Social and Environmental Medicine, University Hospital, LMU Munich, Ziemssenstr. 5, 80336 Munich, Germany
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Kosuge R, Okamura K, Nakano Y, Fujita G. Effect of educational intervention addressing inaccurate self-assessment of driving performance in older Japanese adults. ACCIDENT; ANALYSIS AND PREVENTION 2021; 163:106460. [PMID: 34735887 DOI: 10.1016/j.aap.2021.106460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/28/2021] [Accepted: 10/15/2021] [Indexed: 06/13/2023]
Abstract
To maintain road safety for older drivers as well as other road users, it is important to provide interventions that improve self-awareness and behaviors in older drivers. We developed an intervention that provides feedback on accuracy of self-awareness of driving performance using a workbook, and examined its effectiveness using a prospective design with a follow-up after two months. Japanese drivers aged between 69 and 87 (Mean = 73.96) years were assigned to either the intervention group (n = 26) or the wait-list control group (n = 27). All participants were asked to assess their own driving performance by completing a questionnaire. They also completed an on-road driving assessment that involved driving on a public road while wearing an electronic device that measured their actual driving behaviors, accompanied by a driving instructor who sat in the passenger seat and assessed the participant's driving performance (expert assessment). Thereafter, only the intervention group received the immediate intervention (first wave). One month later, the intervention group completed the booster intervention by post. Two months after the first wave, both groups completed the questionnaire and on-road driving assessment again (second wave). Result revealed that discrepancy between self-assessment and expert assessment reduced in only the intervention group between the two waves. This finding suggests that the intervention was able to improve the accuracy of self-assessment. Furthermore, the expert assessment improved in the intervention group between the two waves, but this change was not observed in the control group. Similar trend was evident for vehicle speed at intersections with a stop sign but the result was not statistically significant. Changes in head rotation at intersections requiring turn in the intervention group did not differ from those in the control group. Improved accuracy of self-assessment as a result of the intervention could have led to improved general driving performance, but did not influence head rotation.
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Affiliation(s)
- Ritsu Kosuge
- National Research Institute of Police Science, 6-3-1, Kashiwanoha, Kashiwa-shi, Chiba 277-0882, Japan.
| | - Kazuko Okamura
- National Research Institute of Police Science, 6-3-1, Kashiwanoha, Kashiwa-shi, Chiba 277-0882, Japan.
| | - Yukako Nakano
- National Research Institute of Police Science, 6-3-1, Kashiwanoha, Kashiwa-shi, Chiba 277-0882, Japan.
| | - Goro Fujita
- National Research Institute of Police Science, 6-3-1, Kashiwanoha, Kashiwa-shi, Chiba 277-0882, Japan.
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Unsworth CA, Baker A, Morton-Kehle D, Darzins S. Survey of Occupational Therapy Driver Assessors' Rehabilitation Interventions With Older Drivers. OTJR-OCCUPATION PARTICIPATION AND HEALTH 2021; 42:115-126. [PMID: 34643144 DOI: 10.1177/15394492211050634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The rehabilitation strategies used by occupational therapy driver assessors with older drivers with age-related decline or health conditions are not well understood. The objective of the study was to describe driver rehabilitation interventions used by Australian driver assessors, identify factors that guide rehabilitation choices, and identify barriers and facilitators encountered. An online survey was emailed to 300 driver assessors. Descriptive statistics were used to summarize and to rank order participant responses. A total of 148 respondents selected from a combined total of 655 interventions. The four most common rehabilitation methods were (a) graded driving (18%, n = 118), (b) practicing specific maneuvers (17.7%, n = 116), (c) using a modified vehicle (16.9%, n = 111), and (d) graded driving in local areas only (15.1%, n = 99). The most common barrier limiting driver rehabilitation was cost (M = 2.92, SD = 1.24). The most frequently used driver rehabilitation method was on-road training. Practice can be enhanced by collating and evaluating resources, and ensuring effective interventions are more accessible.
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Affiliation(s)
- Carolyn Anne Unsworth
- Federation University Australia, Churchill, VIC, Australia.,Monash University, Clayton, VIC, Australia.,James Cook University, Townsville, QLD, Australia.,Jönköping University, Jönköping, Sweden
| | - Anne Baker
- Federation University Australia, Churchill, VIC, Australia
| | | | - Susan Darzins
- Australian Catholic University, Fitzroy, VIC, Australia
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Swain TA, McGwin G, Antin JF, Wood JM, Owsley C. Left Turns by Older Drivers With Vision Impairment: A Naturalistic Driving Study. Innov Aging 2021; 5:igab026. [PMID: 34549096 PMCID: PMC8448425 DOI: 10.1093/geroni/igab026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Older drivers are overrepresented in collisions at intersections while making left turns across oncoming traffic. Using naturalistic driving methods, we evaluated the association between vision impairment and their left-turn characteristics. RESEARCH DESIGN AND METHODS In this prospective, observational study, vision impairment as defined by visual acuity, contrast sensitivity, visual processing speed, visual field sensitivity, and motion perception was assessed in drivers ≥70 years old. Data acquisition systems were installed in their personal vehicles recording video and vehicle kinematics. Driving during everyday life was recorded for 6 months. Data analysts evaluated a temporal data window surrounding randomly selected left turns at 4-way intersections. Left-turn traversals and turning behavior were evaluated in terms of age-adjusted associations with vision impairment. RESULTS The sample consisted of 151 older drivers. The number of turns studied was 473; 265 turns were rated as unsafe traversals, and 201 as problematic turning behavior. Drivers with slowed visual processing speed and visual field impairment were less likely to exhibit unsafe traversals (p < .05); those with worse contrast sensitivity, slowed visual processing speed, and visual field impairment were less likely to exhibit problematic turning behavior (p < .05). DISCUSSION AND IMPLICATIONS Using naturalistic driving, our study suggests older drivers with vision impairment exhibit better performance in making left turns than those without deficits, which contradicts older driver studies on left turns using driving simulators and on-road driving evaluations. Our findings suggest more cautious and self-regulatory behavior, which are consistent with older visually impaired drivers' commonly expressed concerns about their driving difficulties.
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Affiliation(s)
- Thomas A Swain
- Department of Ophthalmology & Visual Sciences, School of Medicine, University of Alabama at Birmingham Birmingham, Alabama, USA
| | - Gerald McGwin
- Department of Ophthalmology & Visual Sciences, School of Medicine, University of Alabama at Birmingham Birmingham, Alabama, USA
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jonathan F Antin
- Vulnerable Road User Safety, Virginia Tech Transportation Institute, Blacksburg, Virginia, USA
| | - Joanne M Wood
- Centre for Vision and Eye Research, School of Optometry and Vision Science, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Cynthia Owsley
- Department of Ophthalmology & Visual Sciences, School of Medicine, University of Alabama at Birmingham Birmingham, Alabama, USA
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Swain TA, McGwin G, Antin JF, Owsley C. Driving specialist's ratings of on-road performance and naturalistic driving crashes and near-crashes. J Am Geriatr Soc 2021; 69:3186-3193. [PMID: 34245166 DOI: 10.1111/jgs.17359] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/14/2021] [Accepted: 06/19/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND This study aimed to evaluate the association between a Certified Driving Rehabilitation Specialist's (CDRS) ratings of on-road driving performance by older drivers and at-fault crash and near-crash involvement using naturalistic driving techniques where crashes and near-crashes are recorded in everyday driving through in-vehicle instrumentation. METHODS This is a cohort study of 144 drivers aged 70 years and over who were recruited due to a recent ophthalmology clinic visit at the University of Alabama at Birmingham. Baseline measurements consisted of demographics, visual status, and other health variables. At-fault crashes and near-crashes over 6 months were identified through instrumentation placed in their personal vehicle that recorded vehicle kinematics and video. After 6 months, a CDRS completed an on-road assessment and provided a composite rating on specific driving behaviors and a global score. RESULTS Rate ratios examining the association between older drivers with worse CDRS composite scores and rates of at-fault crashes, at-fault near-crashes, and combined at-fault crashes and near-crashes were significantly higher compared to drivers with better scores. Results were similar for the CDRS global score. CONCLUSIONS Motor vehicle administrations use CDRS ratings to make decisions about licensure, and in clinical programs such as those based at rehabilitation clinics use them to make recommendations about fitness to drive and rehabilitation. This study suggests that these decisions and recommendations are valid from a safety standpoint.
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Affiliation(s)
- Thomas A Swain
- Department of Ophthalmology & Visual Sciences, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA.,Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Gerald McGwin
- Department of Ophthalmology & Visual Sciences, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA.,Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jonathan F Antin
- Vulnerable Road User Safety, Virginia Tech Transportation Institute, Blacksburg, Virginia, USA
| | - Cynthia Owsley
- Department of Ophthalmology & Visual Sciences, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
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Ott BR, Papandonatos GD, Burke EM, Erdman D, Carr DB, Davis JD. Video feedback intervention for cognitively impaired older drivers: A randomized clinical trial. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2021; 7:e12140. [PMID: 33718583 PMCID: PMC7927162 DOI: 10.1002/trc2.12140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/19/2020] [Accepted: 12/08/2020] [Indexed: 11/11/2022]
Abstract
INTRODUCTION This clinical trial aimed to determine whether in-car video feedback about unsafe driving events (UDE) to cognitively impaired older drivers and family members leads to a reduction in such driving behaviors. METHODS We randomized 51 cognitively impaired older drivers to receive either (1) a weekly progress report with recommendations and access to their videos, or (2) video monitoring alone without feedback over 3 months. RESULTS UDE frequency/1000 miles was reduced by 12% in feedback (rate ratio [RR] = 0.88, 95% confidence interval [CI] = .58-1.34), while remaining constant with only monitoring (RR = 1.01, 95% CI = .68-1.51). UDE severity/1000 miles was reduced by 37% in feedback (RR = 0.63, 95% CI = .31-1.27), but increased by 40% in monitoring (RR = 1.40, 95% CI = .68-2.90). Cognitive impairment moderated intervention effects (P = .03) on UDE frequency. DISCUSSION Results suggest the potential to improve driving safety among mild cognitively impaired older drivers using a behavior modification approach aimed at problem behaviors detected in their natural driving environment.
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Affiliation(s)
- Brian R. Ott
- Department of NeurologyWarren Alpert Medical School of Brown UniversityRhode Island HospitalProvidenceRhode IslandUSA
| | | | - Erin M. Burke
- Department of Psychiatry and Human BehaviorWarren Alpert Medical School of Brown UniversityRhode Island HospitalProvidenceRhode IslandUSA
| | - Donna Erdman
- Spaulding Cape CodDriving Assessment ProgramEast SandwichMassachusettsUSA
| | - David B. Carr
- Department of Medicine and NeurologyWashington University School of MedicineSt. LouisMissouriUSA
| | - Jennifer D. Davis
- Department of Psychiatry and Human BehaviorWarren Alpert Medical School of Brown UniversityRhode Island HospitalProvidenceRhode IslandUSA
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Fausto BA, Adorno Maldonado PF, Ross LA, Lavallière M, Edwards JD. A systematic review and meta-analysis of older driver interventions. ACCIDENT; ANALYSIS AND PREVENTION 2021; 149:105852. [PMID: 33142161 DOI: 10.1016/j.aap.2020.105852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 09/08/2020] [Accepted: 10/21/2020] [Indexed: 06/11/2023]
Abstract
The purpose of this systematic review and meta-analysis was to summarize and quantify the effects of different driving interventions among older adults on outcomes of crashes, on-road driving performance, self-reported outcomes of errors and crashes, and driving simulator performance. Randomized controlled trials examining the effects of a driving intervention among older adults ≥ 50 years of age were included. Thirty-one studies were identified using a systematic literature review, and 26 were included in meta-analyses. The following types of driving interventions were identified: physical retraining/exercise (e.g., flexibility and coordination training); visual-perceptual training (e.g., improving figure-ground discrimination); cognitive training (e.g., Useful Field of View cognitive training); education (e.g., classroom driver refresher course); context-specific training (i.e., on-road training in car, driving simulator training); combined intervention approaches (e.g., education and context-specific training combined). Effect sizes were calculated for each driving intervention type relative to control groups using random-effects. Physical retraining/exercise, visual-perceptual training, and combined intervention approaches demonstrated medium to large effects on on-road driving performance, ds = 0.564-1.061, ps < .050. Cognitive training approaches reduced at-fault crashes by almost 30 %, OR = 0.729, 95 % CI [0.553, 0.962], p = .026. Education and context-specific approaches were not efficacious to improve driving safety outcomes, ps> .050. In summary, skill-specific interventions (physical retraining/exercise, visual-perceptual training, cognitive training) and combined intervention approaches improved on-road driving performance and reduced at-fault crashes. Optimizing interventions that target age-related functional declines and combined intervention approaches is recommended.
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Affiliation(s)
- Bernadette A Fausto
- School of Aging Studies, University of South Florida, 4202 E. Fowler Avenue, Tampa, FL 33620, United States.
| | - Pedro F Adorno Maldonado
- Herbert Wertheim College of Engineering, University of Florida, 300 Weil Hall, 1949 Stadium Road, P.O. Box 116550, Gainesville, FL 32611, United States.
| | - Lesley A Ross
- Department of Psychology, Institute for Engaged Aging, Clemson University, 418 Brackett Hall, Clemson, SC 29634, United States.
| | - Martin Lavallière
- Department of Health Sciences, University of Québec at Chicoutimi, 555, boul. de l'Université, H2-1170, Chicoutimi, Québec G7H 2B1, Canada.
| | - Jerri D Edwards
- Department of Psychiatry and Behavioral Neurosciences, University of South Florida, 3515 E. Fletcher Ave., MDC 14, Tampa, FL 33613, United States.
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Ishii H, Doi T, Tsutsumimoto K, Nakakubo S, Kurita S, Shimada H. Long-Term Effects of Driving Skill Training on Safe Driving in Older Adults with Mild Cognitive Impairment. J Am Geriatr Soc 2020; 69:506-511. [PMID: 33180331 DOI: 10.1111/jgs.16888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/25/2020] [Accepted: 09/27/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND/OBJECTIVE A driving skill program had positive effects on safe driving performance in older adults, even those with cognitive impairment. However, the long-term effects of the program remain unclear. The purpose of this study was to examine whether such effects were maintained at 1 year after the intervention in older adults with cognitive impairment who had low driving skills. DESIGN A secondary analysis of single-blind randomized controlled trial. SETTING Community setting in Japan. PARTICIPANTS Community-living adults, aged 65 years or older (n = 159), with mild cognitive impairment (MCI). INTERVENTION The intervention group completed 10 classroom sessions of 1 hour and 10 on-road sessions of 50 minutes, focusing on common problem areas of older drivers. The control group received one education class about safety driving. MEASUREMENTS On-road driving performance was assessed by certified driving school instructors in a driving school at preintervention and postintervention, and 1-year follow-up. RESULTS A total of 159 community-living older drivers participated in this study and were randomized to either an intervention group (n = 71) or a control group (n = 88). One year after the intervention, 104 of 159 community-living older drivers completed the follow-up assessment (intervention group, n = 58). Regarding the safe driving skill score, there was a significant group × time interaction (P < .01), indicating benefits of the intervention over time. Although the intervention group showed a significant decline in the safe driving skill score from postintervention (score = 38.9 ± 46.1) to 1-year follow-up (score = -0.3 ± 55.2), there was a significant difference between the groups at 1-year follow-up (control group score = -148.5 ± 46.4) (P < .05), and between preintervention (score = -132.0 ± 54.6) and 1-year follow-up in the intervention group (P < .05). CONCLUSION The driving skill program maintained safe driving performance that had been improved by the intervention in older adults with MCI.
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Affiliation(s)
- Hideaki Ishii
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Takehiko Doi
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Kota Tsutsumimoto
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Sho Nakakubo
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Satoshi Kurita
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Hiroyuki Shimada
- Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Obu, Japan
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Castellucci HI, Bravo G, Arezes PM, Lavallière M. Are interventions effective at improving driving in older drivers?: A systematic review. BMC Geriatr 2020; 20:125. [PMID: 32245367 PMCID: PMC7119079 DOI: 10.1186/s12877-020-01512-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 03/10/2020] [Indexed: 12/31/2022] Open
Abstract
Background With the aging of the population, the number of older drivers is on the rise. This poses significant challenges for public health initiatives, as older drivers have a relatively higher risk for collisions. While many studies focus on developing screening tools to identify medically at-risk drivers, little research has been done to develop training programs or interventions to promote, maintain or enhance driving-related abilities among healthy individuals. The purpose of this systematic review is to synopsize the current literature on interventions that are tailored to improve driving in older healthy individuals by working on components of safe driving such as: self-awareness, knowledge, behaviour, skills and/or reducing crash/collision rates in healthy older drivers. Methods Relevant databases such as Scopus and PubMed databases were selected and searched for primary articles published in between January 2007 and December 2017. Articles were identified using MeSH search terms: (“safety” OR “education” OR “training” OR “driving” OR “simulator” OR “program” OR “countermeasures”) AND (“older drivers” OR “senior drivers” OR “aged drivers” OR “elderly drivers”). All retrieved abstracts were reviewed, and full texts printed if deemed relevant. Results Twenty-five (25) articles were classified according to: 1) Classroom settings; 2) Computer-based training for cognitive or visual processing; 3) Physical training; 4) In-simulator training; 5) On-road training; and 6) Mixed interventions. Results show that different types of approaches have been successful in improving specific driving skills and/or behaviours. However, there are clear discrepancies on how driving performance/behaviours are evaluated between studies, both in terms of methods or dependent variables, it is therefore difficult to make direct comparisons between these studies. Conclusions This review identified strong study projects, effective at improving older drivers’ performance and thus allowed to highlight potential interventions that can be used to maintain or improve older drivers’ safety behind the wheel. There is a need to further test these interventions by combining them and determining their effectiveness at improving driving performance.
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Affiliation(s)
- H I Castellucci
- Centro de Estudio del Trabajo y Factores Humanos, Escuela de Kinesiología, Facultad de Medicina, Universidad de Valparaíso, Valparaiso, Chile
| | - G Bravo
- Facultad de Ciencias de la Salud, Universidad de Las Américas, Providencia, Chile
| | - P M Arezes
- ALGORITMI Centre, School of Engineering of the University of Minho, Guimarães, Portugal
| | - M Lavallière
- Module de Kinésiologie, Département des Sciences de la Santé, Université du Québec à Chicoutimi (UQAC), Saguenay, QC, Canada. .,Laboratoire de recherche biomécanique & neurophysiologique en réadaptation neuro-musculo-squelettique - Lab BioNR, UQAC, Saguenay, QC, Canada. .,Centre intersectoriel en santé durable - UQAC, Saguenay, QC, Canada. .,Centre de recherche-Charles-Le Moyne-Saguenay-Lac-Saint-Jean sur les innovations en santé (CRCSIS), Longueuil, Canada.
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12
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Sangrar R, Mun J, Cammarata M, Griffith LE, Letts L, Vrkljan B. Older driver training programs: A systematic review of evidence aimed at improving behind-the-wheel performance. JOURNAL OF SAFETY RESEARCH 2019; 71:295-313. [PMID: 31862041 DOI: 10.1016/j.jsr.2019.09.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 07/25/2019] [Accepted: 09/27/2019] [Indexed: 06/10/2023]
Abstract
Age- and health-related changes, alongside declines in driving confidence and on-road exposure, have been implicated in crashes involving older drivers. Interventions aimed at improving behind-the-wheel behavior are diverse and their associated impact remains unclear. This systematic review examined evidence on older driver training with respect to (1) road safety knowledge; (2) self-perceived changes in driving abilities; and (3) behind-the-wheel performance. Method Nine databases were searched for English-language articles describing randomized controlled trials (RCTs) and non-RCTs of driver training interventions aimed at those aged 55+ who did not have medical or other impairments that precluded licensure. Quality appraisals were conducted using Cochrane's Risk of Bias Tool (RoB) and Risk Of Bias In Non-randomized Studies - of Interventions tool (ROBINS - I). [PROSPERO; registration no. CRD42018087366]. Results Twenty-five RCTs and eight non-RCTs met the inclusion criteria. Interventions varied in their design and delivery where classroom-based education, or a combination of classroom-based education with on-road feedback, improved road safety knowledge. Training tailored to individual participants was found to improve self-perceived and behind-the-wheel outcomes, including crashes. Conclusions Interventions comprised of tailored training can improve knowledge of road safety, changes to self-perception of driving abilities, and improved behind-the-wheel performance of older drivers. Future research should compare modes of training delivery for this driver population to determine the optimal combinations of off- and/or on-road training. Practical applications Training programs aimed at older drivers should be supported by theory and research evidence. By conducting comparative trials with a sufficient sample size alongside well-defined outcomes that are designed in accordance with reporting guidelines, the most effective approaches for training older drivers will be identified.
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Affiliation(s)
- Ruheena Sangrar
- School of Rehabilitation Science, McMaster University, 1400 Main St. West, Hamilton, Ontario L8S 1C7, Canada.
| | - Joon Mun
- Faculty of Health Science, McMaster University, 1400 Main St. West, Hamilton, Ontario L8S 1C7, Canada.
| | - Michael Cammarata
- School of Rehabilitation Science, McMaster University, 1400 Main St. West, Hamilton, Ontario L8S 1C7, Canada.
| | - Lauren E Griffith
- Department of Health Research Methods, Evidence, and Impact, McMaster University, 1400 Main St. West, Hamilton, Ontario L8S 1C7, Canada.
| | - Lori Letts
- School of Rehabilitation Science, McMaster University, 1400 Main St. West, Hamilton, Ontario L8S 1C7, Canada.
| | - Brenda Vrkljan
- School of Rehabilitation Science, McMaster University, 1400 Main St. West, Hamilton, Ontario L8S 1C7, Canada.
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Gagnon S, Stinchcombe A, Curtis M, Kateb M, Polgar J, Porter MM, Bédard M. Driving safety improves after individualized training: An RCT involving older drivers in an urban area. TRAFFIC INJURY PREVENTION 2019; 20:595-600. [PMID: 31329470 DOI: 10.1080/15389588.2019.1630826] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/06/2019] [Accepted: 06/07/2019] [Indexed: 06/10/2023]
Abstract
Objective: This study aimed to reproduce the results of a previous investigation on the safety benefits of individualized training for older drivers. We modified our method to address validity and generalizability issues. Methods: Older drivers were randomly assigned to one of the 3 arms: (1) education alone, (2) education + on road training, and (3) education + on road + simulator training. Older drivers were recruited from a larger urban community. At the pre- and posttests (separated by 4 to 8 weeks) participants followed driving directions using a Global Positioning System (GPS) navigation system. Results: Our findings support the positive influence of individualized on-road training for urban-dwelling older drivers. Overall, driving safety improved among drivers who received on-road training over those who were only exposed to an education session, F(1, 40) = 11.66, P = .001 (26% reduction in total unsafe driving actions [UDAs]). Statistically significant improvements were observed on observation UDAs (e.g., scanning at intersections, etc.), compliance UDAs (e.g., incomplete stop), and procedural UDAs (e.g., position in lane). Conclusion: This study adds to the growing evidence base in support of individualized older driver training to optimize older drivers' safety and promote continued safe driving.
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Affiliation(s)
- S Gagnon
- a School of Psychology, University of Ottawa , Ottawa , Ontario , Canada
| | - A Stinchcombe
- a School of Psychology, University of Ottawa , Ottawa , Ontario , Canada
- b Faculty of Human Sciences, Saint Paul University (Ottawa) , Ottawa , Ontario , Canada
| | - M Curtis
- a School of Psychology, University of Ottawa , Ottawa , Ontario , Canada
| | - M Kateb
- a School of Psychology, University of Ottawa , Ottawa , Ontario , Canada
| | - J Polgar
- c School of Occupational Therapy, Western University , London , Ontario , Canada
| | - M M Porter
- d Centre on Aging, and Faculty of Kinesiology and Recreation Management, University of Manitoba , Winnipeg , Manitoba , Canada
| | - M Bédard
- e Department of Health Sciences, Lakehead University , Thunder Bay , Ontario , Canada
- f Centre for Applied Health Research, St. Joseph's Care Group , Thunder Bay , Ontario , Canada
- g Centre for Research on Safe Driving, Lakehead University , Thunder Bay , Ontario , Canada
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Abstract
This article reviews the research literature on driving and age-related macular degeneration, which is motivated by the link between driving and the quality of life of older adults and their increased collision rate. It addresses the risk of crashes, driving performance, driving difficulty, self-regulation, and interventions to enhance, safety, and considers directions for future research.
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Affiliation(s)
- Cynthia Owsley
- Department of Ophthalmology, School of Medicine, University of Alabama at Birmingham, 700 South 18th Street, Suite 609, Birmingham, AL 35294
| | - Gerald McGwin
- Department of Ophthalmology, School of Medicine, University of Alabama at Birmingham
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15
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Dickerson A, Schold Davis E, Carr DB. Driving Decisions: Distinguishing Evaluations, Providers and Outcomes. Geriatrics (Basel) 2018; 3:E25. [PMID: 31011063 PMCID: PMC6319243 DOI: 10.3390/geriatrics3020025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 05/07/2018] [Accepted: 05/07/2018] [Indexed: 11/16/2022] Open
Abstract
Driving is a highly valued instrumental activity of daily living on which many older adults depend for access to their community. The demand to address driving is changing as older adults experience increasing longevity while facing medical conditions that often affect their fitness to drive. As one of the most complex of daily tasks, driving is a multifaceted issue that involves the older driver, family members, state licensing and health care practitioners. This commentary discusses potential options and strategies for making evidence-based fitness to drive decisions by differentiating between driving skills and driving capacities, and how these differences are manifested on the road. Typical service options are described using an algorithm format that suggests decision points with options and referrals for service based on the individual's experiences and/or needs.
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Affiliation(s)
- Anne Dickerson
- Department of Occupational Therapy, East Carolina University, Greenville, NC 27858, USA.
| | | | - David B Carr
- Department of Medicine and Neurology, Washington University, St. Louis, MO 63110, USA.
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Shimada H, Hotta R, Makizako H, Doi T, Tsutsumimoto K, Nakakubo S, Makino K. Effects of Driving Skill Training on Safe Driving in Older Adults with Mild Cognitive Impairment. Gerontology 2018; 65:90-97. [DOI: 10.1159/000487759] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 02/17/2018] [Indexed: 11/19/2022] Open
Abstract
Background: Driving cessation is strongly associated with adverse health outcomes in the older adults. Although there were numerous documentations of driving rehabilitation in disabled adults, the effects of interventions on safe driving were not clear in older adults with cognitive impairment who had low driving skills. Objective: This randomized controlled trial was designed to determine whether a safe driving skill program consisting of classroom and on-road training could enhance driving performance of older drivers with cognitive impairment in Japan. Methods: A total of 160 community-living older drivers participated in the randomized controlled trial with blinded endpoint assessment. Participants randomized to intervention underwent 10 1-h classroom sessions and 10 1-h on-road sessions focused on common problem areas of older drivers. Controls received 1 classroom education. On-road driving performance was assessed by certified driving school instructors in a driving school. The participants carried out dynamic vision and cognitive performance tests. Results: One hundred and forty-six (intervention group, n = 71) subjects completed the 3-month follow-up. Mean adherence to classroom-based vision training and driving simulator training and on-road training programs, including the 71 participants, was 99.0 ± 6.4 and 99.0 ± 7.2%, respectively. Regarding the safe driving skill score, there were group × time interactions (p < 0.01) indicating benefits of the intervention over time. Although there were no significant group × time interactions in cognitive tests, dynamic vision showed group × time interactions (p < 0.01). Conclusion: The driving skill program significantly improved safe driving performance in older adults with cognitive impairment who were at a potentially high risk of a car accident.
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Sawula E, Polgar J, Porter MM, Gagnon S, Weaver B, Nakagawa S, Stinchcombe A, Bédard M. The combined effects of on-road and simulator training with feedback on older drivers' on-road performance: Evidence from a randomized controlled trial. TRAFFIC INJURY PREVENTION 2018; 19:241-249. [PMID: 29064285 DOI: 10.1080/15389588.2016.1236194] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 09/09/2016] [Indexed: 06/07/2023]
Abstract
OBJECTIVE A number of training programs that seek to improve driving performance among older drivers are available accompanied by a growing interest in their effectiveness. The purpose of the present investigation was to examine the combined effect of (1) basic in-class training (BT); (2) on-road training with individualized feedback (OR); and (3) training on a driving simulator (S). METHODS Using a randomized controlled trial study design, 78 older drivers were randomly assigned to one of 3 groups (BT, BT + OR, or BT + OR + S). All participants completed a pre- and postintervention on-road driving evaluation on a standardized route. The driving evaluations were recorded using video and Global Positioning System (GPS) equipment and were scored by a blind assessor. RESULTS The results indicated a significant reduction of approximately 30% in overall number of driving errors/omissions among participants in the BT + OR and the BT + OR + S groups in comparison to participants in the BT group. CONCLUSIONS This study adds to the mounting evidence demonstrating the effectiveness of individualized driver training in improving safe driving among older adults.
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Affiliation(s)
- Erica Sawula
- a Centre for Research on Safe Driving , Lakehead University , Thunder Bay , Ontario , Canada
| | - Jan Polgar
- b School of Occupational Therapy , Western University , London , Ontario , Canada
| | - Michel M Porter
- c Centre on Aging , University of Manitoba , Winnipeg , Manitoba , Canada
| | - Sylvain Gagnon
- d School of Psychology , University of Ottawa , Ontario , Canada
| | - Bruce Weaver
- a Centre for Research on Safe Driving , Lakehead University , Thunder Bay , Ontario , Canada
- e Division of Human Sciences , Northern Ontario Schools of Medicine , Thunder Bay , Ontario , Canada
| | - Satoru Nakagawa
- c Centre on Aging , University of Manitoba , Winnipeg , Manitoba , Canada
| | - Arne Stinchcombe
- a Centre for Research on Safe Driving , Lakehead University , Thunder Bay , Ontario , Canada
- d School of Psychology , University of Ottawa , Ontario , Canada
| | - Michel Bédard
- a Centre for Research on Safe Driving , Lakehead University , Thunder Bay , Ontario , Canada
- e Division of Human Sciences , Northern Ontario Schools of Medicine , Thunder Bay , Ontario , Canada
- f Centre for Applied Health Research, St. Joseph's Care Group , Thunder Bay , Ontario , Canada
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Edwards JD, Fausto BA, Tetlow AM, Corona RT, Valdés EG. Systematic review and meta-analyses of useful field of view cognitive training. Neurosci Biobehav Rev 2018; 84:72-91. [DOI: 10.1016/j.neubiorev.2017.11.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 11/04/2017] [Accepted: 11/06/2017] [Indexed: 12/30/2022]
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Dickerson AE, Molnar L, Bedard M, Eby DW, Classen S, Polgar J. Transportation and Aging: An Updated Research Agenda for Advancing Safe Mobility. J Appl Gerontol 2017; 38:1643-1660. [PMID: 29165017 DOI: 10.1177/0733464817739154] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
This article discusses what is currently known about three important topics related to older driver safety and mobility: screening and evaluation, education and training interventions, and in-vehicle technology. Progress is being made to improve the safe mobility of older adults in these key areas; however, significant research gaps remain. This article advances the state of knowledge by identifying these gaps, and proposing further research topics will improve the lives of older adults. In addition, we discuss several themes that emerged from the review, including the need for multidisciplinary, community-wide solutions; large-scale, longitudinal studies; improved education/training for both older adults themselves and the variety of stakeholders involved in older adult transportation; and programs and interventions that are flexible and responsive to individual needs and differences.
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Affiliation(s)
| | - Lisa Molnar
- UMTRI, University of Michigan, Ann Arbor, MI, USA
| | | | - David W Eby
- UMTRI, University of Michigan, Ann Arbor, MI, USA
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Choi J, Tay R, Kim S, Jeong S. Turning movements, vehicle offsets and ageing drivers driving behaviour at channelized and unchannelized intersections. ACCIDENT; ANALYSIS AND PREVENTION 2017; 108:227-233. [PMID: 28917095 DOI: 10.1016/j.aap.2017.08.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 08/15/2017] [Accepted: 08/27/2017] [Indexed: 06/07/2023]
Abstract
Ageing drivers experience a higher risk of intersection crashes because of their decrease in driving efficiency, including the decline in cognitive ability, head and neck flexibility, and visual acuity. Although several studies have been conducted to examine the factors associated with ageing driver crashes at intersections, little research has been conducted to examine the differences in the factors related to ageing drivers' turning paths and intersection geometric features. This study aims to improve the safety of ageing drivers at intersections by identifying the maneuvers that are risky for them and tracking their turning movements at selected intersections. We find that ageing drivers experience more crashes at intersections than younger drivers, especially crashes involving turning movements. Furthermore, ageing drivers experience more crashes at unchannelized intersections compared to channelized intersections. In addition, this study finds that ageing drivers exhibit greater and more inconsistent offsets during turning movements compared to those of younger drivers at both channelized and unchannelized intersections. Ageing drivers also tend to make relatively sharper or tighter turns than younger drivers. Hence, transportation engineers and road safety professionals should consider appropriate countermeasures to reduce the risks of crashes involving ageing drivers at intersections.
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Affiliation(s)
- Jaisung Choi
- Department of Transportation Engineering, The University of Seoul, Seoul, South Korea.
| | - Richard Tay
- School of Business IT & Logistics, RMIT University, Melbourne, Australia.
| | - Sangyoup Kim
- Department of Regional Development, Landuse & Transportation Research, Jeonbuk Institute, Jeollabuk-do, South Korea.
| | - Seungwon Jeong
- Department of Transportation Engineering, The University of Seoul, Seoul, South Korea.
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Ott BR, Davis JD, Bixby K. Video Feedback Intervention to Enhance the Safety of Older Drivers With Cognitive Impairment. Am J Occup Ther 2017; 71:7102260020p1-7102260020p7. [PMID: 28218593 DOI: 10.5014/ajot.2017.020404] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To demonstrate that g-force technology can be used to help older adults with cognitive impairment improve their driving safety as part of an in-car video feedback intervention. METHOD Unsafe driving events triggered g-forces leading to capture of video clips. The program included 3 mo of monitoring without intervention, 3 mo of intervention (weekly written progress reports, a DVD of unsafe driving events, and weekly telephone contacts), and 3 mo of postintervention monitoring. RESULTS Mean total unsafe driving events per 1,000 miles were reduced from baseline by 38% for 9 of 12 participants during the intervention and by 55% for 7 participants during postintervention monitoring. Mean total unsafe driving severity scores per 1,000 miles were reduced from baseline by 43% during the intervention and by 56% during postintervention monitoring. CONCLUSION Preliminary results suggest that driving safety among older drivers with cognitive impairment can be improved using a behavior modification approach aimed at problem behaviors detected in their natural driving environment.
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Affiliation(s)
- Brian R Ott
- Brian R. Ott, MD, is Professor, Department of Neurology, Warren Alpert Medical School of Brown University, Rhode Island Hospital, Providence;
| | - Jennifer D Davis
- Jennifer D. Davis, PhD, is Associate Professor, Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Rhode Island Hospital, Providence
| | - Kimberly Bixby
- Kimberly Bixby is Research Assistant, Department of Neurology, Rhode Island Hospital, Providence
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Riendeau JA, Maxwell H, Patterson L, Weaver B, Bédard M. Self-rated confidence and on-road driving performance among older adults: Autoévaluation de la confiance et de la performance au volant chez les personnes âgées. The Canadian Journal of Occupational Therapy 2016; 83:177-183. [PMID: 27178713 DOI: 10.1177/0008417416645912] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND. Driver confidence can be measured through concepts such as driving frequency, situational avoidance, and self-perceptions. However, it is not clear how well confidence aligns with actual driving performance. PURPOSE. We examined the relationship between subjective measures of confidence in driving ability and on-road performance. METHOD. We report findings from two studies. The first compared scores from the Older and Wiser Driver Questionnaire to an on-road driving evaluation. The second looked at the Day and Night Driving Comfort Scales and Driving Habits and Intentions Questionnaire in relation to an on-road driving evaluation. FINDINGS. No measures of confidence in driving ability were related to on-road driving performance. IMPLICATIONS. Confidence in driving ability bears little relationship to on-road performance. Future research should examine approaches to foster a better match between self-assessments and actual abilities among drivers.
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Road safety in an aging population: risk factors, assessment, interventions, and future directions. Int Psychogeriatr 2016; 28:349-56. [PMID: 26888735 DOI: 10.1017/s1041610216000053] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
With the number of older drivers projected to increase by up to 70% over the next 20 years, preventing injury resulting from crashes involving older drivers is a significant concern for both policy-makers and clinicians. While the total number of fatal crashes per annum has steadily decreased since 2005 in Australia, the rate of fatalities has demonstrated an upward trend since 2010 in drivers aged 65 years and above (8.5 per 100,000), such that it is now on par with the fatality rate in drivers aged 17-25 years (8.0 per 100,000) (Austroads, 2015). Similar statistics are reported for the United States (NHTSA, 2012), implying there is a need for better identification of those older drivers who are unsafe and implementation of strategies that can enhance mobility while maximizing road safety.
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Nef T, Bieri R, Müri RM, Mosimann UP. Non-illness-related factors contributing to traffic safety in older drivers: a literature review. Exp Aging Res 2016; 41:325-60. [PMID: 25978449 DOI: 10.1080/0361073x.2015.1021650] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
UNLABELLED BACKGROUND/STUDY CONTEXT: Older drivers are at increased risk of becoming involved in car crashes. Contrary to well-studied illness-related factors contributing to crash risk, the non-illness-related factors that can influence safety of older drivers are underresearched. METHODS Here, the authors review the literature on non-illness-related factors influencing driving in people over age 60. We identified six safety-relevant factors: road infrastructure, vehicle characteristics, traffic-related knowledge, accuracy of self-awareness, personality traits, and self-restricted driving. RESULTS The literature suggests that vehicle preference, the quality of traffic-related knowledge, the location and time of traffic exposure, and personality traits should all be taken into account when assessing fitness-to-drive in older drivers. Studies indicate that self-rating of driving skills does not reliably predict fitness-to-drive. CONCLUSIONS Most factors discussed are adaptable or accessible to training and collectively may have the potential to increase traffic safety for older drivers and other road users.
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Affiliation(s)
- Tobias Nef
- a Gerontechnology and Rehabilitation Group and ARTORG Center for Biomedical Engineering Research , University of Bern , Bern , Switzerland
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Effects of an aerobic exercise program on driving performance in adults with cardiovascular disease. Int J Rehabil Res 2016; 39:117-22. [PMID: 26756849 DOI: 10.1097/mrr.0000000000000150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Cardiovascular disease (CVD) has been linked to decreases in driving performance and an increased crash risk. Regular exercise has been linked to improved driving performance among healthy adults. The aim of the current study was to investigate the relationship between a 12-week cardiac rehabilitation (CR) program and driving performance among individuals with CVD. Twenty-five individuals, including 12 cardiac adults and 13 healthy adults, took part in this study. Simulated driving performance was assessed using a standardized demerit-based scoring system at 0 and 12 weeks. Cardiac participants completed a 12-week CR program between evaluations. At baseline, cardiac participants had a higher number of demerit points than healthy adults (120.9±38.1 vs. 94.7±28.3, P=0.04). At follow-up, there was an improvement in both groups' driving evaluations, but the improvement was greater among the cardiac group such that there was no longer a difference in driving performance between both groups (94.6±30 vs. 86.9±34.8, P=0.51). Participation in an aerobic exercise-based CR program appears to lead to improvements in simulated driving performances of individuals with CVD.
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Classen S, Velozo CA, Winter SM, Bédard M, Wang Y. Psychometrics of the Fitness-to-Drive Screening Measure. OTJR-OCCUPATION PARTICIPATION AND HEALTH 2015; 35:42-52. [DOI: 10.1177/1539449214561761] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We employed item response theory (IRT), specifically using Rasch modeling, to determine the measurement precision of the Fitness-to-Drive Screening Measure (FTDS), a tool that can be used by caregivers and occupational therapists to help detect at-risk drivers. We examined unidimensionality through the factor structure (how items contribute to the central construct of fitness to drive), rating scale (use of the categories of the rating scale), item/person-level separation (distinguishing between items with different difficulty levels or persons with different ability levels) and reliability, item hierarchy (easier driving items advancing to more difficult driving items), rater reliability, rater effects (severity vs. leniency of a rater), and criterion validity of the FTDS to an on-road assessment, via three rater groups ( n = 200 older drivers; n = 200 caregivers; n = 2 evaluators). The FTDS is unidimensional, the rating scale performed well, has good person (>3.07) and item (>5.43) separation, good person (>0.90) and item reliability (>0.97), with <10% misfitting items for two rater groups (caregivers and drivers). The intraclass correlation (ICC) coefficient among the three rater groups was significant (.253, p < .001) and the evaluators were the most severe raters. When comparing the caregivers’ FTDS rating with the drivers’ on-road assessment, the areas under the curve (index of discriminability; caregivers .726, p < .001) suggested concurrent validity between the FTDS and the on-road assessment. Despite limitations, the FTDS is a reliable and accurate screening measure for caregivers to help identify at-risk older drivers and for occupational therapy practitioners to start conversations about driving.
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Affiliation(s)
- Sherrilene Classen
- Western University, London, Ontario, Canada
- University of Florida, Gainesville, USA
| | | | - Sandra M. Winter
- University of Florida, Gainesville, USA
- Veterans Affairs’ Center of Innovation on Disability and Rehabilitation Research, Gainesville, FL, USA
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Levasseur M, Audet T, Gélinas I, Bédard M, Langlais MÈ, Therrien FH, Renaud J, Coallier JC, D'Amours M. Awareness tool for safe and responsible driving (OSCAR): a potential educational intervention for increasing interest, openness and knowledge about the abilities required and compensatory strategies among older drivers. TRAFFIC INJURY PREVENTION 2015; 16:578-586. [PMID: 25802971 DOI: 10.1080/15389588.2014.994742] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE This pilot study aimed to verify the impact of the awareness tool for safe and responsible driving (OSCAR) on older adults' (1) interest, openness, and knowledge about the abilities and compensatory strategies required for safe driving; (2) awareness of changes that have occurred in their own driving abilities; and (3) actual utilization of compensatory strategies. METHODS A preexperimental design, including a pretest (T0) and posttest (T1) 8 to 10 weeks after exposure to the intervention, was used with 48 drivers aged between 67 and 84. The participants had a valid driving license and drove at least once a week. RESULTS Overall, the results demonstrate that OSCAR increased interest, openness, and knowledge about the abilities and compensatory strategies of older drivers (P <.01). After exposure to OSCAR, the majority of the participants confirmed that changes had occurred in at least one of their abilities. Moreover, half of the older drivers reported having started using 6 or more compensatory strategies. CONCLUSION In summary, in addition to increasing older adults' interest, openness, and knowledge to discussion about driving, OSCAR also improved awareness of the changes that could negatively impact safe driving and enhanced utilization of compensatory strategies. While promoting safe driving and the prevention of crashes and injuries, this intervention could ultimately help older adults maintain or increase their transportation mobility. More studies are needed to further evaluate OSCAR and identify ways to improve its effectiveness.
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Affiliation(s)
- Mélanie Levasseur
- a Research Centre on Aging, Health and Social Services Centre, University Institute of Geriatrics of Sherbrooke (CSSS-IUGS) , Sherbrooke , Quebec , Canada
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Golisz K. Occupational Therapy Interventions to Improve Driving Performance in Older Adults: A Systematic Review. Am J Occup Ther 2014; 68:662-9. [DOI: 10.5014/ajot.2014.011247] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Abstract
This systematic review synthesizes the research on interventions used by occupational therapy practitioners to address cognitive and visual function, motor function, driving skills, self-regulation and self-awareness, and the role of passengers and family involvement in the driving ability, performance, and safety of older adults. After a comprehensive search of the research literature, 29 studies were reviewed and synthesized into five themes: (1) educational interventions including family education, (2) cognitive–perceptual training, (3) interventions addressing physical fitness, (4) simulator training, and (5) behind-the-wheel training. Outcome measures used in the studies included changes in knowledge through speed of processing, physical and cognitive skills predicted to reduce crash risk, simulated driving, and real-world driving. The studies demonstrated low to moderate positive effects for interventions used by occupational therapy practitioners to improve older driver performance.
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Affiliation(s)
- Kathleen Golisz
- Kathleen Golisz, OTD, OTR, is Professor and Associate Dean, School of Health and Natural Sciences, Mercy College, 555 Broadway, Dobbs Ferry, NY 10522;
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Sandlin D, McGwin G, Owsley C. Association between vision impairment and driving exposure in older adults aged 70 years and over: a population-based examination. Acta Ophthalmol 2014; 92:e207-12. [PMID: 23601553 DOI: 10.1111/aos.12050] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
PURPOSE To examine the relationship between vision impairment and driving exposure (amount of driving one does) in a population-based sample of older drivers and to examine to what extent cognitive status impacts this relationship. METHODS Enrollees consisted of a population-based sample of older adults from Alabama who were ≥70 years old, held a current driver's license, and had driven within the last 3 months. Three aspects of visual function were measured under binocular conditions - habitual distance visual acuity, contrast sensitivity and visual processing speed. General cognitive status was assessed with the mini-mental status examination. Driving exposure was estimated by the Driving Habits Questionnaire that asked about the number of miles, places, trips and days driven per week. RESULTS Drivers with impaired contrast sensitivity exhibited reduced annual mileage, and a decreased number of places and trips driven per week compared to those with normal contrast sensitivity, even after adjustment for other factors. Slowed visual processing speed was associated with reduced number of days driven per week after adjustment. Visual acuity deficit was not associated with changes in driving exposure. Cognitive status did not impact any of the associations between vision impairment and driving exposure. CONCLUSION Older drivers with contrast sensitivity impairment exhibit reduced driving exposure in terms of number of trips and places they drive per week, as well as decreased annual mileage. These apparent self-regulatory practices should be viewed as adaptive because contrast sensitivity impairment elevates motor vehicle collision (MVC) risk and reduction in driving exposure can reduce MVC risk.
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Affiliation(s)
- Daniel Sandlin
- Department of Ophthalmology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USADepartment of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USADepartment of Surgery, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
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Ross LA, Schmidt EL, Ball K. Interventions to maintain mobility: What works? ACCIDENT; ANALYSIS AND PREVENTION 2013; 61:167-196. [PMID: 23083492 PMCID: PMC3633644 DOI: 10.1016/j.aap.2012.09.027] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Revised: 08/27/2012] [Accepted: 09/13/2012] [Indexed: 06/01/2023]
Abstract
Mobility, in broad terms, includes everything from the ability to move within your immediate environment (e.g., get out of bed) to the ability to drive across the country. Mobility is essential to maintaining independence and wellbeing, particularly for older adults. This is highlighted by the large number of interventions developed for older adults with the goal of maintaining such mobility. The current paper reviews the state of the science with respect to mobility interventions. Inclusion criteria for the review were: (1) articles must have been peer-reviewed; (2) interventions were evaluated in a randomized controlled trial (RCT); (3) studies included a mobility outcome such as lifespace, driving, or walking ability; (4) studies included a sample of healthy community-dwelling older adults (e.g., not investigations of disease conditions); and (5) studies must have reported enough empirical data and detail such that results could potentially be replicated. Three main types of interventions were identified: cognitive training, educational interventions, and exercise interventions. A detailed summary and evaluation of each type of intervention, and the current evidence regarding its effectiveness in maintaining mobility, are discussed. Several interventions show clear evidence of effectiveness, and thus are prime areas for translation of results to the older population. Needs and issues for future intervention research are also detailed.
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Affiliation(s)
- Lesley A. Ross
- Department of Psychology; Edward R. Roybal Center for Research on Applied Gerontology; University of Alabama at Birmingham; CH 415; 1530 3 Avenue South; Birmingham, AL 35294-1170; USA
| | - Erica L. Schmidt
- Department of Psychology; Edward R. Roybal Center for Research on Applied Gerontology; University of Alabama at Birmingham; CH 415; 1530 3 Avenue South; Birmingham, AL 35294-1170; USA
| | - Karlene Ball
- Department of Psychology; Edward R. Roybal Center for Research on Applied Gerontology; University of Alabama at Birmingham; CH 415; 1530 3 Avenue South; Birmingham, AL 35294-1170; USA
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Abstract
Objective: This study aims to identify social, psychological, and biomedical risk factors for current and future driving cessation in older adults. Method: Data from six waves (1998-2008) of the Health and Retirement Study (HRS) were pooled. Participants aged 65 and above were included in the study ( N = 17,349). Results: Multivariate logistic regression models to identify risk factors for current and future driving cessation were consistent (age, gender, education, race, marital status, income, cognitive function, limits in activities of daily living and instrumental activities of daily living, vision, health, diabetes, stroke, arthritis, and hip fracture). Only one variable, falls, was associated with future driving cessation (odds ratio [OR] = 0.92; confidence interval [CI] = [0.85, 1.0]), but not current driving cessation. Discussion: Older age, female gender, and minority race were risk factors for current and future cessation. Adults with arthritis were more likely to keep driving compared with those without arthritis.
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Affiliation(s)
| | - Chae Man Lee
- The University of Massachusetts Boston, Boston USA
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Boot WR, Stothart C, Charness N. Improving the safety of aging road users: a mini-review. Gerontology 2013. [PMID: 23989044 DOI: 10.1159/000354212.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Older drivers are at greatest risk for injury or death as a result of a car crash. In this mini-review, we outline the normative age-related changes to perceptual, cognitive, and motor abilities that contribute to increased crash risk and decreased comfort with driving, and highlight specific driving scenarios and conditions that are particularly challenging for aging road users. Adopting a person-environment fit framework, we discuss how the roadway environment can be modified to better match the abilities of the aging driver. We also review evidence for the efficacy of training interventions that aim to change the abilities and strategies of the aging driver to better match the demands of the driving environment. Evidence suggests that specific changes to the roadway and driver training strategies can bring the abilities of the older driver back into alignment with the demands of the driving task. A focus on both approaches will help ensure the safety of all road users as the number of aging drivers greatly increases over the next few decades.
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Affiliation(s)
- Walter R Boot
- Department of Psychology, Florida State University, Tallahassee, Fla., USA
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Boot WR, Stothart C, Charness N. Improving the safety of aging road users: a mini-review. Gerontology 2013; 60:90-6. [PMID: 23989044 DOI: 10.1159/000354212] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2013] [Accepted: 07/08/2013] [Indexed: 11/19/2022] Open
Abstract
Older drivers are at greatest risk for injury or death as a result of a car crash. In this mini-review, we outline the normative age-related changes to perceptual, cognitive, and motor abilities that contribute to increased crash risk and decreased comfort with driving, and highlight specific driving scenarios and conditions that are particularly challenging for aging road users. Adopting a person-environment fit framework, we discuss how the roadway environment can be modified to better match the abilities of the aging driver. We also review evidence for the efficacy of training interventions that aim to change the abilities and strategies of the aging driver to better match the demands of the driving environment. Evidence suggests that specific changes to the roadway and driver training strategies can bring the abilities of the older driver back into alignment with the demands of the driving task. A focus on both approaches will help ensure the safety of all road users as the number of aging drivers greatly increases over the next few decades.
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Affiliation(s)
- Walter R Boot
- Department of Psychology, Florida State University, Tallahassee, Fla., USA
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Jones VC, Gielen AC, Bailey MM, Rebok GW, Gaines JM, Joyce J, Parrish JM. "One of my fears is that physically or mentally, the time will come where I'll be unable to drive anymore. and I'm not looking forward to that": a mixed methods feasibility study to assess older driver's risk impairment. J Appl Gerontol 2013; 32:468-83. [PMID: 25474685 DOI: 10.1177/0733464811427142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Sixty-seven older adults were assessed using multiple validated tools. The current study aimed to identify high-, medium-, and low-risk impairment among older drivers and to explore high-risk drivers' reactions to being told their results. Of 67 adults screened from a convenience sample of older drivers, nine high-risk participants, four completed in-depth follow-up qualitative interviews. The quantitative assessment algorithm identified 13% as high risk, 30% as medium risk, and 57% as low risk, and only Trails B distinguished the medium- and high-risk impairment groups. Although the assessment tests did not predict future crash involvement over a 7-month period, four participants in the medium- and high-risk impairment categories had been involved in a crash during the 5 years prior to the study compared with none of those who screened low risk. Only three participants (1 high risk) voluntarily surrendered their driver's licenses after the assessment, and one participant in the in-depth interviews reported that the assessment influenced the decision to stop driving. There may be some benefit in using driving record history and assessment results to determine driving risk impairment level. However, more research is needed to determine the best combination of tools to predict risk level. How to best communicate risk levels remains to be determined, although results from the older drivers in this study underscore the need for great sensitivity when identifying areas of concern about driving ability.
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Affiliation(s)
- Vanya C Jones
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA.
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35
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Gaudet J, Bélanger MF, Corriveau H, Mekary S, Hay D, Johnson MJ. Investigating the autonomic nervous system and cognitive functions as potential mediators of an association between cardiovascular disease and driving performance. Can J Physiol Pharmacol 2013; 91:346-52. [DOI: 10.1139/cjpp-2012-0342] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Cardiovascular disease (CVD) impacts the autonomic nervous system and cognitive functions related to activities of daily living, including driving an automobile. Although CVD has been linked to unsafe driving, mechanisms underlying this relationship remain elusive. The aim of this study was to examine the role of cognitive functions and the autonomic nervous system as potential mediators of driving performance. Nineteen individuals having recently suffered a cardiac event and 16 individuals with no history of CVD completed a simulated drive using a STISIM simulator to assess driving performance. Heart rate was recorded throughout testing using a Polar RS800CX heart rate monitor, and measures of executive, orienting, and alerting functions were obtained through the Attention Network Test. We used the Baron and Kenny analysis method to assess potential mediating effects of the relationship between CVD and driving performance. Executive function was the only potential mediator investigated to be associated with driving (p < 0.01) and CVD (p < 0.05); however, it did not appear to play a mediating role (p = 0.28). These results suggest that individuals with CVD exhibit decrements in complex cognitive tasks such as driving and that further research is needed to better understand the mechanisms underlying this relationship.
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Affiliation(s)
- Jeffrey Gaudet
- Université de Sherbrooke, 2500, boul. de l'Université, Sherbrooke , J1K 2R1, Canada
| | - Mathieu F. Bélanger
- Centre de formation médicale du Nouveau-Brunswick, 18 avenue Antonine-Maillet, Moncton, NB E1A 3E9, Canada
| | - Hélène Corriveau
- Université de Sherbrooke, 2500, boul. de l'Université, Sherbrooke , J1K 2R1, Canada
| | - Said Mekary
- Université de Moncton, CEPS Louis-J. Robichaud, 18 avenue Antonine-Maillet, Moncton, NB E1A 3E9, Canada
| | - Dean Hay
- Nipissing University, 100 College Drive, Box 5002, North Bay, ON P1B 8L7, Canada
| | - Michel J. Johnson
- Université de Moncton, CEPS Louis-J. Robichaud, 18 avenue Antonine-Maillet, Moncton, NB E1A 3E9, Canada
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Crizzle AM, Classen S, Bédard M, Lanford D, Winter S. MMSE as a predictor of on-road driving performance in community dwelling older drivers. ACCIDENT; ANALYSIS AND PREVENTION 2012; 49:287-292. [PMID: 23036408 DOI: 10.1016/j.aap.2012.02.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Revised: 01/19/2012] [Accepted: 02/07/2012] [Indexed: 06/01/2023]
Abstract
Screening tools such as the MMSE have been used extensively in driving research studies to determine mild cognitive impairment or dementia. While some studies have shown the MMSE to correlate with driving performance, few studies have shown the predictive validity of the MMSE in determining on-road performance. In a sample of 168 community dwelling older adults, including 20 with Parkinson's disease (PD), the primary objective was to determine the validity of the MMSE to predict pass/fail outcomes of an on-road driving test using receiver operating characteristics curves. The area under the curve (AUC), an index of discriminability, for the total sample was .654, 95% CI=0.536-0.772, p=.009. Meanwhile, the AUC for the PD group was 0.791, 95% CI=0.587-0.996, p=.036. The total sample showed statistically significant yet poor predictive validity. However, the PD group showed statistically significant and good predictive validity of the MMSE to predict pass/fail outcomes on the road test, but caution is warranted as the confidence intervals are wide (due to small sample) and the positive and negative predictive values are less than desirable due to the associated error. The findings show that using the current cut-off point of ≤24 on the MMSE is not adequately sensitive to predict on-road performance in both community dwelling older drivers and in drivers with PD. This study offers strong evidence to support the current best practice of not using the MMSE in isolation to predict on-road performance.
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Affiliation(s)
- Alexander M Crizzle
- Department of Occupational Therapy and Institute for Mobility, Activity and Participation, University of Florida, 101 S. Newell Drive, Gainesville, FL 32610, USA.
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Jones V, Gielen A, Bailey M, Rebok G, Agness C, Soderstrom C, Abendschoen-Milani J, Liebno A, Gaines J, Parrish J. The effect of a low and high resource intervention on older drivers' knowledge, behaviors and risky driving. ACCIDENT; ANALYSIS AND PREVENTION 2012; 49:486-492. [PMID: 22633251 DOI: 10.1016/j.aap.2012.03.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Revised: 03/12/2012] [Accepted: 03/15/2012] [Indexed: 06/01/2023]
Abstract
This study aimed to compare an in-class Seniors on the MOVE (Mature Operators Vehicular Education) interactive multi-session driving curriculum with a self-guided MOVE curriculum for older adults. Using a two group randomized design, we sought to determine if there are between-group differences in older drivers' knowledge and safety behaviors among participants. Forty-four participants with an average age of 79 years (SD=7.1) were randomly assigned to the original MOVE program (SOM-A) or a lower resource (SOM-B) self-guided intervention. SOM-A is a four session program designed to improve older drivers safety knowledge and better understand skills for safer driving. SOM-B is a self-guided program with one required in-class session and one optional session. Subsequent to completion of both curricula, participants were offered CarFit, a comprehensive check of how well a senior driver and their vehicle work together. Baseline, post-intervention and 6-month follow up questionnaires were completed by participants. We found significant differences (p=.01) in the mean driving safety knowledge scores when comparing participants in SOM-A (3.7, SD 2.0) to those in SOM-B (0.87, SD 2.6). With regard to behavioral outcomes, we focused on always wearing a seatbelt, talking with a health care provider about driving ability, and sitting 10-12 inches from the steering wheel. The vast majority of participants reported always wearing their seat belts (SOM-A 100%, SOM-B 92%, p=1.0), and very few reported talking with their doctors (SOM-A Baseline--0%, Follow up 1--0%, p=n/a). Mean behavior change scores for participants sitting 10-12 inches from the steering wheel were significantly more likely among SOM-A (mean=.65, SD=.5) participants than those in SOM-B (mean=.29, SD=.5, p=.01) at first follow-up. Taken together, these findings suggest that the more intensive program is more effective and that driving safety programs focused on behaviors to self evaluate driving abilities continue to be needed to help older drivers remain safer on the road as they age. The involvement of health care providers in such efforts may be an untapped potential.
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Affiliation(s)
- V Jones
- Johns Hopkins Bloomberg School of Public Health, 624 N. Broadway, Suite 544, Baltimore, MD 21205-1996, United States.
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Gaspar JG, Neider MB, Simons DJ, McCarley JS, Kramer AF. Examining the Efficacy of Training Interventions in Improving Older Driver Performance. ACTA ACUST UNITED AC 2012. [DOI: 10.1177/1071181312561007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An increasing number of commercial training products claim to improve older driver performance by training underlying cognitive abilities. However, research examining transfer of such training to driving performance is limited. The current study examined whether 16 hours of training on a commercial training package improved older adults’ performance in a high-fidelity driving simulator. Data showed no differential improvements between the training group and a control group on any driving performance measure following training. The commercial training program did not improve the simulated driving performance of older adults.
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Affiliation(s)
- John G. Gaspar
- Department of Psychology and Beckman Institute, University of Illinois at Urbana-Champaign
| | | | - Daniel J. Simons
- Department of Psychology and Beckman Institute, University of Illinois at Urbana-Champaign
| | | | - Arthur F. Kramer
- Department of Psychology and Beckman Institute, University of Illinois at Urbana-Champaign
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Porter MM. Older Driver Training Using Video and Global Positioning System Technology--a Randomized Controlled Trial. J Gerontol A Biol Sci Med Sci 2012; 68:574-80. [DOI: 10.1093/gerona/gls160] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lavallière M, Simoneau M, Tremblay M, Laurendeau D, Teasdale N. Active training and driving-specific feedback improve older drivers' visual search prior to lane changes. BMC Geriatr 2012; 12:5. [PMID: 22385499 PMCID: PMC3306757 DOI: 10.1186/1471-2318-12-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2011] [Accepted: 03/02/2012] [Indexed: 11/23/2022] Open
Abstract
Background Driving retraining classes may offer an opportunity to attenuate some effects of aging that may alter driving skills. Unfortunately, there is evidence that classroom programs (driving refresher courses) do not improve the driving performance of older drivers. The aim of the current study was to evaluate if simulator training sessions with video-based feedback can modify visual search behaviors of older drivers while changing lanes in urban driving. Methods In order to evaluate the effectiveness of the video-based feedback training, 10 older drivers who received a driving refresher course and feedback about their driving performance were tested with an on-road standardized evaluation before and after participating to a simulator training program (Feedback group). Their results were compared to a Control group (12 older drivers) who received the same refresher course and in-simulator active practice as the Feedback group without receiving driving-specific feedback. Results After attending the training program, the Control group showed no increase in the frequency of the visual inspection of three regions of interests (rear view and left side mirrors, and blind spot). In contrast, for the Feedback group, combining active training and driving-specific feedbacks increased the frequency of blind spot inspection by 100% (32.3 to 64.9% of verification before changing lanes). Conclusions These results suggest that simulator training combined with driving-specific feedbacks helped older drivers to improve their visual inspection strategies, and that in-simulator training transferred positively to on-road driving. In order to be effective, it is claimed that driving programs should include active practice sessions with driving-specific feedbacks. Simulators offer a unique environment for developing such programs adapted to older drivers' needs.
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Affiliation(s)
- Martin Lavallière
- Division de kinésiologie, GRAME, Département de Médecine Sociale et Préventive, Faculté de Médecine, Université Laval, 2300 rue de la Terrasse, Québec, Québec, G1V 0A6, Canada.
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Marottoli RA, Coughlin JF. Walking the tightrope: developing a systems approach to balance safety and mobility for an aging society. J Aging Soc Policy 2012; 23:372-83. [PMID: 21985065 DOI: 10.1080/08959420.2011.605655] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
In an aging population, safety and mobility are often viewed as being in conflict, when in fact they are two values that must be reflected equally in transportation policy. The challenge for policy makers and for society is to emphasize and optimize both. To achieve this, a comprehensive systems approach to driver health, personal decision-making and planning, community and transportation systems construction, vehicle design, and licensing regulations is needed. Such an approach requires crafting policies based on conceptualizing the issue as a continuum of resources facilitating safety and mobility regardless of driving status. The discussion that follows reviews components of the issue and suggestions for developing a comprehensive approach.
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Jones VC, Cho J, Abendschoen-Milani J, Gielen A. Driving habits and risk exposure in older drivers: lessons learned from the implementation of a self-regulation curriculum. TRAFFIC INJURY PREVENTION 2011; 12:468-474. [PMID: 21972857 DOI: 10.1080/15389588.2011.586448] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE This article describes the development and pilot testing of Seniors on the MOVE (Mature Operators Vehicular Education), a safe driving education program for older adults. The study aims are to describe driving experiences and habits of a community sample of older drivers and to determine whether the program reduces their driving risk exposures. METHODS A 2-group randomized design was used. Fifty-eight participants with an average age of 70 were randomly assigned to the MOVE program or a no treatment control group. MOVE is a 4-session program designed to help older drivers better understand and utilize self-regulation skills for safer driving. Baseline and 4-week follow-up questionnaires were completed by both groups, after which the control group received the MOVE program. RESULTS In the total sample, 14 percent reported having ever been in a traffic crash where someone was injured, and 10 percent reported having received a traffic citation in the past 6 months. Almost one half of the sample (47%) reported thinking about reducing the amount of driving done at night. Nearly one third were thinking about reducing the amount of driving done in unfamiliar places (32%) and the number of miles driven each week (30%). Participants reported most frequently driving between 2 to 10 miles from home, on local roadways, and between 9:00 am and 4:00 pm. Based on responses to items that measured such driving habits, a risk exposure score was created by combining driving exposure variables. Participants were categorized into lower and higher driving risk exposure groups at baseline and follow-up. There were no statistical differences in changes in higher or lower risk driving exposure variables when comparing the 2 groups. CONCLUSIONS Although the impact of this program on reported driving behaviors yielded null results, descriptions of older drivers' habits and plans are informative. Because many participants were thinking about making changes to their driving habits, and many already had, the need for more effective self-regulation driving safety programs to help with this process is clear.
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Affiliation(s)
- Vanya C Jones
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA.
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Gaines JM, Burke KL, Marx KA, Wagner M, Parrish JM. Enhancing older driver safety: A driving survey and evaluation of the CarFit program. JOURNAL OF SAFETY RESEARCH 2011; 42:351-358. [PMID: 22093569 DOI: 10.1016/j.jsr.2011.07.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2010] [Revised: 07/01/2011] [Accepted: 07/05/2011] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To evaluate CarFit, an educational program designed to promote optimal alignment of driver with vehicle. METHODS A driving activity survey was sent to 727 randomly selected participants living in retirement communities. Drivers (n=195) were assigned randomly to CarFit intervention (n=83, M age=78.1) or Comparison (n=112, M age=79.6) groups. After 6months, participants completed a post-test of driving activity and CarFit recommendations. RESULTS Nonconsenting drivers were older and participated in fewer driving activities. CarFit participation was moderate (71%) with 86% of the participants receiving recommendations. 60% followed the recommendations at the 6-month re-evaluation). The CarFit (67.6%) and Comparison (59.3%) groups reported at least one type of self-regulation of driving activity at baseline. There was no significant change in the driving behaviors at the six-month follow-up. CONCLUSION CarFit was able to detect addressable opportunities that may contribute to the safety of older drivers. IMPACT ON INDUSTRY CarFit recommendations may need stronger reinforcement in order to be enacted by a participant.
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Affiliation(s)
- Jean M Gaines
- The Erickson Foundation, 701 Maiden Choice Lane, Catonsville, MD 21228, USA.
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Abstract
ABSTRACTAs the population in most developed countries continues to age, there is an increasing concern about its effect on traffic safety, resulting in calls to tighten the licensing renewal policies for mature drivers. This study examines the licensing requirements in five Canadian provinces and their respective vehicle collision rates for ageing drivers. Contrary to expectation, we find a positive correlation between the stringency of the licensing system and the mean crash rates. Therefore, increasing the mandatory testing and licensing requirements is not recommended at this time.
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Bédard M, Parkkari M, Weaver B, Riendeau J, Dahlquist M. Assessment of Driving Performance Using a Simulator Protocol: Validity and Reproducibility. Am J Occup Ther 2010; 64:336-40. [PMID: 20437921 DOI: 10.5014/ajot.64.2.336] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Abstract
We examined the validity and reproducibility of simulator-based driving evaluations. In Study 1, we examined correlations among Trails A and B, demerit points for simulated drives, and simulator-recorded errors. With one exception, correlations ranged from .44 (p = .103) to .83 (p = .001). In Study 2, we examined correlations among Trail Making Test Part A, Useful Field of View, and demerit points for simulated drives; correlations ranged from .50 to .82 (all ps < .001). The correlation between demerit points for on-road and simulated drives was .74 (p = .035). We examined reproducibility of simulator assessments using the playback function; intraclass correlation coefficients ranged from .73 to .87 (all ps < .001). These results suggest that simulators could be used to facilitate the evaluation of fitness to drive.
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Affiliation(s)
- Michel Bédard
- Michel Bédard, PhD, is Director, Centre for Research on Safe Driving, Lakehead University, Thunder Bay, Ontario; Northern Ontario School of Medicine, Thunder Bay, Ontario; St. Joseph’s Care Group, Thunder Bay, Ontario; and Public Health Program, Lakehead University, Room MS-2004, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada;
| | - Marie Parkkari
- Marie Parkkari, MSc, was Graduate Student, Department of Psychology, Centre for Research on Safe Driving, Lakehead University, Thunder Bay, Ontario, at the time of the study
| | - Bruce Weaver
- Bruce Weaver, MSc, is Research Associate, Centre for Research on Safe Driving, Lakehead University, Thunder Bay, Ontario, and Northern Ontario School of Medicine, Thunder Bay
| | - Julie Riendeau
- Julie Riendeau, MA, is Research Assistant, Centre for Research on Safe Driving, Lakehead University, Thunder Bay, Ontario
| | - Mike Dahlquist
- Mike Dahlquist was an Undergraduate Student, Centre for Research on Safe Driving, Lakehead University, Thunder Bay, Ontario
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46
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Chan ML, Gustafsson L, Liddle J. Driving assessment for older taxi drivers in Singapore. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2010. [DOI: 10.12968/ijtr.2010.17.2.46335] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mei Leng Chan
- Department of Occupational Therapy, School of Health and Rehabilitation Sciences, University of Queensland, Queensland, Australia
| | - Louise Gustafsson
- Department of Occupational Therapy, School of Health and Rehabilitation Sciences, University of Queensland, Queensland, Australia
| | - Jacki Liddle
- Department of Occupational Therapy, School of Health and Rehabilitation Sciences, University of Queensland, Queensland, Australia
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Cantón-Cortés D, Durán Segura M, Castro Ramírez C. [Driving and aging]. Rev Esp Geriatr Gerontol 2010; 45:30-37. [PMID: 19931211 DOI: 10.1016/j.regg.2009.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2009] [Revised: 07/23/2009] [Accepted: 08/25/2009] [Indexed: 05/28/2023]
Abstract
The number of older people who continue to drive is constantly increasing. However, whether older people have more traffic accidents than other age groups is unclear. This age group has certain risk factors due to decreased motor, sensory and cognitive functions and also has greater frailty and vulnerability to injury. However, older drivers are aware of their heightened crash risk and employ certain compensatory actions, avoiding traveling under threatening conditions (dense traffic, bad weather or night driving), traveling by well-known routes and driving carefully. In view of these apparent contradictions, the present study attempts to discern the real crash risk and the driving and crash patterns characteristic of this population, which is continually increasing in industrialized countries.
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Affiliation(s)
- David Cantón-Cortés
- Departamento de Psicología Evolutiva y de la Educación, Universidad de Granada, Granada, España.
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Romoser MRE, Fisher DL. The effect of active versus passive training strategies on improving older drivers' scanning in intersections. HUMAN FACTORS 2009; 51:652-68. [PMID: 20196291 PMCID: PMC2897097 DOI: 10.1177/0018720809352654] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
OBJECTIVE This study aimed (a) to determine whether older drivers looked less often for potential threats while turning than younger drivers and (b) to compare the effectiveness of active and passive training on older drivers' performance and evaluation of their driving skills in intersections. BACKGROUND Age-related declines in vision, physical abilities, psychomotor coordination, and cognition combine to make it less likely that older drivers will look for potential threats during a turn. Research suggests that active training should be an effective means of improving older drivers' performance and self-awareness. METHOD In Experiment 1, younger and older participants drove a series of virtual intersection scenarios, were shown video replays, and were provided feedback. In Experiment 2, older drivers were assigned to one of three cohorts: active simulator training, passive classroom training, or no training. Pre- and posttraining simulator and field drives assessed training effectiveness. RESULTS In Experiment 1, older drivers looked less often during turns than younger drivers. Customized feedback was successful in altering drivers' perception of their abilities. In Experiment 2, active training increased a driver's probability of looking for a threat during a turn by nearly 100% in both posttraining simulator and field drives. Those receiving passive training or no training showed no improvement. CONCLUSION Compared with passive training, active training is a more effective strategy for increasing older drivers' likelihood of looking for threats during a turn. APPLICATION The results of this research can guide the development of programs that could reduce intersection crashes among older drivers.
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Affiliation(s)
- Matthew R E Romoser
- University of Massachusetts, Amherst, Department of Mechanical and Industrial Engineering, MA 01003, USA.
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49
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Betz ME, Fisher J. The Trail-making Test B and driver screening in the emergency department. TRAFFIC INJURY PREVENTION 2009; 10:415-420. [PMID: 19746304 DOI: 10.1080/15389580903132819] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVES Emergency departments (EDs) rarely screen for older driving safety. The Trail-Making Test B (TMT-B) is a neuropsychological test that may predict ability to drive. We sought to examine the driving patterns of older ED patients and the feasibility of screening patients in the ED using the TMT-B. METHODS At a single ED at a tertiary care center, we administered the TMT-B and a survey of health status and driving habits to a convenience sample of adult (age 18 and older) ED patients. We excluded those with altered mentation, critical illness, or language barriers. The TMT-B, scored by the time of first attempt, requires connection of letters and numbers in sequence on paper, and a time > or = 180 s may suggest elevated driving risk. We compared time to complete the TMT-B among ED patients to published norms. RESULTS Of 144 patients ages 18 to 95, 95 (72.2%) were current drivers, and 91.4 percent of drivers were able to complete the TMT-B; 47.1 percent of drivers were older (65+), and 88.8 percent of older drivers rated their ability as good or excellent. In multivariate logistic regression, neither TMT-B performance nor being older predicted a recent collision. The mean TMT-B completion time was 66.1 (SD = 36.3, median = 56) s among drivers under age 65 and 117.5 (SD = 79.2, median = 95) s among those 65 or older. Approximately 1.9 percent (95% CI: 0.04-10.2) of drivers under 65 and 14.0 percent (95% CI: 5.3-27.9%) of drivers 65 or older required 180 s or more for the TMT-B. Using unpaired T-tests, study TMT-B times were not significantly different from previously published norms except among 25- to 34-year-olds (79.2 versus 50.7 s; p < 0.05) and 80- to 84-year-olds (223.9 versus 146.8 s; p < 0.01). CONCLUSIONS Many older ED patients drive, and relatively healthy ED patients are able to complete the TMT-B with results similar to standard nomograms. The TMT-B may prove useful as part of targeted driver screening programs in EDs.
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Affiliation(s)
- Marian E Betz
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02215, USA.
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50
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Edwards JD, Bart E, O'Connor ML, Cissell G. Ten years down the road: predictors of driving cessation. THE GERONTOLOGIST 2009; 50:393-9. [PMID: 19726733 DOI: 10.1093/geront/gnp127] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
PURPOSE Recent prospective studies have found that cognition is a more salient predictor of driving cessation than physical performance or demographic factors among community-dwelling older adults. However, these studies have been limited to 5 years of follow-up. The current study used data from the Maryland Older Drivers Project to examine predictors of driving cessation in older adults over a 10-year period. DESIGN AND METHODS Participants (N = 1,248) completed baseline and 5-year assessments of physical and cognitive abilities. Driving status was ascertained at baseline and annually thereafter. RESULTS Cox proportional hazard models were used to examine the risk of driving cessation as a function of demographic, physical, and cognitive predictors. The final model indicated three significant predictors of driving cessation, older age at baseline (hazard ratio [HR] = 1.12, p < .001), days driven per week (HR = 0.83, p = .05), and slower speed of processing as measured by the Useful Field of View Test (HR = 1.76, p < .01). IMPLICATIONS These results underscore the importance of cognitive speed of processing to the maintenance of driving. Brief cognitive assessment can be conducted in the field to potentially identify older adults at increased risk for driving cessation. Further research is needed to determine the costs and potential benefits of such screening.
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Affiliation(s)
- Jerri D Edwards
- School of Aging Studies, University of South Florida, 4202 East Fowler Avenue, MHC 1300, Tampa, FL 33620, USA.
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