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Tang Y, Abildso CG, Lilly CL, Winstanley EL, Rudisill TM. Risk factors associated with driving after marijuana use among West Virginia college students during the COVID-19 pandemic. Traffic Inj Prev 2024; 25:579-588. [PMID: 38572915 DOI: 10.1080/15389588.2024.2333906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/19/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVES The purpose of this study was to assess sociodemographic and behavioral risk factors associated with driving after marijuana use (DAMU) among West Virginia college students. METHODS Participants were recruited from West Virginia University between September and November 2022. The study sample was restricted to students who were ≥18 years of age; reported recently driving; possessed a current, valid driver's license from any US state; and were enrolled for at least one credit hour in the Fall 2022 semester. RESULTS Among respondents (N = 772), 28.9% reported DAMU. Students who had a GPA of B (adjusted odds ratio [AOR]: 2.17, 95% confidence interval [CI]: 1.06-4.42), smoked or ingested marijuana in the past year (AOR: 26.51, 95% CI: 10.27-68.39), drove after drinking (AOR: 2.38, 95% CI: 1.18-4.79), and used both marijuana and alcohol concurrently and then drove (AOR: 10.39, 95% CI: 2.32-46.54) associated with DAMU. Individuals who felt the behavior was somewhat dangerous or not dangerous or thought their peers approved of DAMU showed significant associations with DAMU. CONCLUSIONS As DAMU was prevalent, future interventions that raise awareness of the danger and potential consequences of DAMU may be needed to reduce this risky behavior on college campuses.
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Affiliation(s)
- Yuni Tang
- Department of Epidemiology and Biostatistics, School of Public Health, West Virginia University, Morgantown, West Virginia
| | - Christiaan G Abildso
- Department of Social and Behavioral Sciences, School of Public Health, West Virginia University, Morgantown, West Virginia
| | - Christa L Lilly
- Department of Epidemiology and Biostatistics, School of Public Health, West Virginia University, Morgantown, West Virginia
| | - Erin L Winstanley
- General Internal Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Toni M Rudisill
- Department of Epidemiology and Biostatistics, School of Public Health, West Virginia University, Morgantown, West Virginia
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Hernández-Gamboa AE, Barceló-Prats J, Villamizar Osorio ML, Martorell-Poveda MA. Self-management of Risk for the Prevention of Traffic Accidents from a Health Perspective: A Qualitative Study. Hisp Health Care Int 2024:15404153241235666. [PMID: 38454624 DOI: 10.1177/15404153241235666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
Introduction: In the world, deaths and injuries caused by traffic collisions have been considered a public health problem. In Colombia, 7.238 fatalities were recorded in 2021, with motorcycle riders representing the largest group of victims at 59.7%. Methods: The aim of this qualitative phenomenological study is to describe the risky experiences and deliberate actions of diverse road users that influence the self-management of the risk of traffic collisions. Results: Data were obtained from 22 participants: motorists, pedestrians and drivers. The content analysis describes various human conditions that affect self-management of the risk of traffic accidents, such as unsafe behaviors, non-compliance with traffic regulations by the different road actors, competitive culture among drivers, eagerness, among others. Additionally, factors related to care were determined: healthy recreational activities, promoting the value of one's own life and that of others, adequate time management and preventive behaviors by some road users. Conclusion: This research provides information on social and cultural aspects, experiences and risky behaviors of different road actors that influence the incidence of traffic accidents in Colombia.
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Affiliation(s)
- Adriana Elena Hernández-Gamboa
- Departament d'infermeria, Universitat Rovira i Virgili, Tarragona, Spain
- Nursing Program, Universidad Cooperativa de Colombia, Bucaramanga, Colombia
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Rosekind MR, Michael JP, Dorey-Stein ZL, Watson NF. Awake at the wheel: how auto technology innovations present ongoing sleep challenges and new safety opportunities. Sleep 2024; 47:zsad316. [PMID: 38109232 DOI: 10.1093/sleep/zsad316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/29/2023] [Indexed: 12/20/2023] Open
Abstract
Individuals and society are dependent on transportation. Individuals move about their world for work, school, healthcare, social activities, religious and athletic events, and so much more. Society requires the movement of goods, food, medicine, etc. for basic needs, commerce, cultural and political exchanges, and all of its dynamic, complex elements. To meet these critical daily demands, the transportation system operates globally and around the clock. Regardless of their role, a basic requirement for the individuals operating the transportation system is that they are awake and at optimal alertness. This applies to individuals driving their own cars, riding a bike or motorcycle, as well as pilots of commercial aircraft, train engineers, long-haul truck drivers, and air traffic controllers. Alert operators are a basic requirement for a safe and effective transportation system. Decades of scientific and operational research have demonstrated that the 24/7 scheduling demands on operators and passengers of our transportation system create sleep and circadian disruptions that reduce alertness and performance and cause serious safety problems. These challenges underly the longstanding interest in transportation safety by the sleep and circadian scientific community. An area currently offering perhaps the most significant opportunities and challenges in transportation safety involves vehicle technology innovations. This paper provides an overview of these latest innovations with a focus on sleep-relevant issues and opportunities. Drowsy driving is discussed, along with fatigue management in round-the-clock transportation operations. Examples of cases where technology innovations could improve or complicate sleep issues are discussed, and ongoing sleep challenges and new safety opportunities are considered.
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Affiliation(s)
| | - Jeffrey P Michael
- Johns Hopkins University, School of Public Health, Baltimore, MD, USA
| | | | - Nathaniel F Watson
- Department of Neurology, University of Washington School of Medicine, Seattle, WA, USA
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Kim S, Lazaro MJ, Kang Y. Galvanic vestibular stimulation to counteract leans illusion: comparing step and ramped waveforms. Ergonomics 2023; 66:432-442. [PMID: 35730683 DOI: 10.1080/00140139.2022.2093403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 06/14/2022] [Indexed: 06/15/2023]
Abstract
Leans is a common type of Spatial Disorientation (SD) illusion that causes pilots to be confused about the position of the aircraft during a flight. This illusion could lead to serious adverse effects and even flight mishaps. Therefore, an effective means to deal with leans is crucial for flight safety. This study aims to investigate the effects of Galvanic Vestibular Stimulation (GVS) technology with different waveforms as a tool to mitigate the negative effects of leans. 20 Air Force pilots participated in leans-induced flight simulation experiment with three GVS conditions (without-GVS, step-GVS, ramped-GVS). Bank angle error, subjective SD, perceived strength, and annoyance were measured as the dependent variables. Analysis revealed that step-GVS and ramped-GVS yielded lower bank angle errors and subjective SD than without-GVS. In addition, annoyance ratings were lower for ramped-GVS than step-GVS. This study suggests that GVS has the potential to be utilised as a counteracting tool to cope with leans.Practitioner summary: Galvanic Vestibular Stimulation (GVS) can be utilised as a tool to counteract the detrimental effects of leans illusion, specifically the ramped style GVS, considering that it is less annoying and distracting for the pilots. In general, GVS induces a roll sensation that can offset the false sensation caused by the leans, which can potentially help maintain flight safety and avoid spatial disorientation-related accidents.Abbreviations: SD: spatial disorientation; GVS: galvanic vestibular stimulation; MSSQ: motion sickness susceptibility questionniare; SSQ: simulator sickness questionnaire; BLE: bluetooth low energy; PCB: printed circuit board; RPM: revolution per minute.
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Affiliation(s)
- Sungho Kim
- Department of Systems Engineering, Republic of Korea Air Force Academy, Cheongju, South Korea
| | - May Jorella Lazaro
- Interdisciplinary Program in Cognitive Science, Seoul National University, Seoul, South Korea
| | - Yohan Kang
- Department of Industrial Engineering, Seoul National University, Seoul, South Korea
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5
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Zabihi F, Davoodi SR, Nordfjaern T. Investigating the role of health belief model on seat belt use for front seat passengers on urban and rural roads. Int J Inj Contr Saf Promot 2023; 30:143-152. [PMID: 36417278 DOI: 10.1080/17457300.2022.2147195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
What makes a vehicle user buckle up? Considering the strong effect of seat belt use in reducing injuries and fatalities in a vehicle crash, we investigated the role of the health belief model on seat belt use among front-seat passengers on urban and rural roads. A questionnaire based on the theory components was randomly distributed in public areas of Sari, Iran. Structural equation model was used to test the study hypotheses. The results revealed that anticipated severity and perceived susceptibility directly affected seat belt use on urban roads, whereas perceived barriers had a reverse effect on seat belt use on urban roads. Perceived barriers with an indirect and perceived susceptibility with a direct effect, played an essential role in explaining seat belts use on rural roads. Outcomes of this study extend the knowledge of seat belts use behavior among front seat passengers by introducing new factors of potential influence, which could lead to practical solutions aimed to enhance seat belts utilization among these vehicle users and decrease the rate of injuries and fatalities in road crashes.
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Affiliation(s)
- Farimah Zabihi
- Department of Civil Engineering, Faculty of Engineering, Golestan University, Gorgan, Iran
| | - Seyed Rasoul Davoodi
- Department of Civil Engineering, Faculty of Engineering, Golestan University, Gorgan, Iran
| | - Trond Nordfjaern
- Department of Psychology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
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Zadobrischi E. Intelligent Traffic Monitoring through Heterogeneous and Autonomous Networks Dedicated to Traffic Automation. Sensors (Basel) 2022; 22:s22207861. [PMID: 36298212 PMCID: PMC9609993 DOI: 10.3390/s22207861] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 05/27/2023]
Abstract
In direct line with the evolution of technology, but also with the density of vehicles that create congestion and often road accidents, traffic monitoring systems are parts that integrate intelligent transport systems (ITS). This is one of the most critical elements within transport infrastructures, an aspect that involves extremely important financial investments in order to collect and analyze traffic data with the aim of designing systems capable of properly managing traffic. Technological progress in the field of wireless communications is advancing, highlighting new traffic monitoring solutions, and the need for major classification, but proposing a real-time analysis model to guide the new systems is a challenge addressed in this manuscript. The involvement of classifiers and computerized detection applied to traffic monitoring cameras can outline extremely vital systems for the future of logistic transport. Analyzing and debating vehicle classification systems, examining problems and challenges, as well as designing a software project capable of being the basis of new developments in the field of ITS systems are the aim of this study. The outline of a method based on intelligent algorithms and improved YOLOv3 can have a major impact on the effort to reduce the negative impact created by chaotic traffic and the outline of safety protocols in the field of transport. The reduction of waiting times and decongestion by up to 80% is a valid aspect, which we can deduce from the study carried out.
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Affiliation(s)
- Eduard Zadobrischi
- Department of Computers, Electronics and Automation, Faculty of Electrical Engineering and Computer Science, “Stefan cel Mare” University, 720229 Suceava, Romania;
- Department of Computer Science, Technical University of Cluj-Napoca, 400027 Cluj-Napoca, Romania
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Wang J, Fu G, Yan M. Analysis of a catastrophic commercial coach crash based on an improved accident causation model: cause classification and lessons learned. Int J Occup Saf Ergon 2020; 28:659-671. [PMID: 32321377 DOI: 10.1080/10803548.2020.1759314] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Introduction. This study aimed to perform an in-depth analysis of a catastrophic coach crash that occurred on the Chinese expressway, and thus draw useful lessons to avoid similar mistakes. Methods. Various causes were identified from the investigation report based on a proposed accident causation model, which provides a universal pathway for accident analysis from the individual level to the organizational level. Results. Driver error in an emergency affected by fatigue and speeding led directly to the crash. Accordingly, drivers in coaches should be monitored effectively and their unsafe acts must be corrected in a timely manner to avoid the formation of unsafe habits. Based on individual flaws, weaknesses in the construction of the organizational safety management system and safety culture were further deduced and discussed. Conclusion. The work and rest system, as well as the dynamic monitoring system for drivers, should be perfected strictly according to the regulations. Additionally, external factors regarding deficiencies in the design and management of the expressway and the supervision of the transportation company also had great impact on this crash. In summary, more efforts should be taken regarding root causes at the organizational level, regardless of internal or external factors.
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Affiliation(s)
- Jianhao Wang
- School of Transportation and Logistics Engineering, Shandong Jiaotong University, China
| | - Gui Fu
- School of Emergency Management and Safety Engineering, China University of Mining and Technology (Beijing), China
| | - Mingwei Yan
- School of Transportation and Logistics Engineering, Shandong Jiaotong University, China
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Mooney SJ, Magee C, Dang K, Leonard JC, Yang J, Rivara FP, Ebel BE, Rowhani-Rahbar A, Quistberg DA. "Complete Streets" and Adult Bicyclist Fatalities: Applying G-Computation to Evaluate an Intervention That Affects the Size of a Population at Risk. Am J Epidemiol 2018; 187:2038-2045. [PMID: 29767676 PMCID: PMC6118069 DOI: 10.1093/aje/kwy100] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 04/25/2018] [Accepted: 04/27/2018] [Indexed: 11/12/2022] Open
Abstract
"Complete streets" policies require transportation engineers to make provisions for pedestrians, bicyclists, and mass transit users. These policies may make bicycling safer for individual cyclists while increasing the overall number of bicycle fatalities if more people cycle due to improved infrastructure. We merged county-level records of complete streets policies with Fatality Analysis Reporting System counts of cyclist fatalities occurring between January 2000 and December 2015. Because comprehensive county-level estimates of numbers of cyclists were not available, we used bicycle commuter estimates from the American Community Survey and the US Census as a proxy for the cycling population and limited analysis to 183 counties (accounting for over half of the US population) for which cycle commuting estimates were consistently nonzero. We used G-computation to estimate the effect of complete streets policies on overall numbers of cyclist fatalities while also accounting for potential policy effects on the size of the cycling population. Over a period of 16 years, 5,254 cyclists died in these counties, representing 34 fatalities per 100,000 cyclist-years. We estimated that complete streets policies made cycling safer, averting 0.6 fatalities per 100,000 cyclist-years (95% confidence interval: -1.0, -0.3) by encouraging a 2.4% increase in cycling but producing only a 0.7% increase in cyclist fatalities. G-computation is a useful tool for understanding the impact of policy on risk and exposure.
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Affiliation(s)
- Stephen J Mooney
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, Washington
| | | | - Kolena Dang
- University of Washington, Seattle, Washington
| | - Julie C Leonard
- Center for Injury Research and Policy, The Research Institute at Nationwide Children’s Hospital, Columbus, Ohio
| | - Jingzhen Yang
- Center for Injury Research and Policy, The Research Institute at Nationwide Children’s Hospital, Columbus, Ohio
| | - Frederick P Rivara
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, Washington
| | - Beth E Ebel
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, Washington
| | - Ali Rowhani-Rahbar
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, Washington
| | - D Alex Quistberg
- Harborview Injury Prevention and Research Center, University of Washington, Seattle, Washington
- Environmental and Occupational Health, Dornsife School of Public Health, Drexel University, Philadelphia, Pennsylvania
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9
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Du BB, Bigelow PL, Wells RP, Davies HW, Hall P, Johnson PW. The impact of different seats and whole-body vibration exposures on truck driver vigilance and discomfort. Ergonomics 2018; 61:528-537. [PMID: 28845747 DOI: 10.1080/00140139.2017.1372638] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 08/21/2017] [Indexed: 06/07/2023]
Abstract
Laboratory studies have shown that exposure to whole-body vibration (WBV) increases physical and mental fatigue, which are common issues professional drivers face. The objective of this study was to determine whether altering WBV exposures had any effect on driver vigilance and discomfort. A repeated measures crossover design of five truck drivers with regular 10-h routes was used. Active and passive suspension truck seats were evaluated. For each seat, WBV exposures were measured. Participants completed a discomfort questionnaire and a reaction time task before and after their shift for two weeks, one week per seat. Compared with the passive seat, the active seat significantly reduced WBV exposures, decrements in the optimal and mean reaction times (p = 0.02, 0.047, respectively), and discomfort in the lower back and wrist(s)/forearm(s) (p < 0.01, 0.01, respectively). Study results indicated that reducing WBV helps reduce discomfort and maintain vigilance, which may improve drivers' health and reduce the risk of truck collisions. Practitioner Summary: The active suspension seat used in this study reduced truck drivers' exposure to whole-body vibration (WBV) by over 33% in relation to their current industry standard passive suspension seat. This study demonstrated that reducing truck drivers' exposure to WBV reduced fatigue and discomfort development over a workday.
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Affiliation(s)
- Bronson Boi Du
- a Faculty of Applied Health Science, School of Public Health and Health Systems , University of Waterloo , Waterloo , Canada
| | - Philip L Bigelow
- a Faculty of Applied Health Science, School of Public Health and Health Systems , University of Waterloo , Waterloo , Canada
| | - Richard P Wells
- b Faculty of Applied Health Science, Department of Kinesiology , University of Waterloo , Waterloo , Canada
| | - Hugh W Davies
- c School of Population and Public Health , University of British Columbia , Vancouver , Canada
| | - Peter Hall
- b Faculty of Applied Health Science, Department of Kinesiology , University of Waterloo , Waterloo , Canada
| | - Peter W Johnson
- d Department of Environmental and Occupational Health and Safety , University of Washington , Seattle , WA , USA
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Schwebel DC, Johnston A, Shen J, Li P. Evaluating Otto the Auto: Does Engagement in an Interactive Website Improve Young Children's Transportation Safety? Int J Environ Res Public Health 2017; 14:E804. [PMID: 28753920 DOI: 10.3390/ijerph14070804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 07/13/2017] [Accepted: 07/17/2017] [Indexed: 11/17/2022]
Abstract
Transportation-related injuries are a leading cause of pediatric death, and effective interventions are limited. Otto the Auto is a website offering engaging, interactive activities. We evaluated Otto among a sample of sixty-nine 4- and 5-year-old children, who participated in a randomized parallel group design study. Following baseline evaluation, children engaged with either Otto or a control website for 2 weeks and then were re-evaluated. Children who used Otto failed to show increases in transportation safety knowledge or behavior compared to the control group, although there was a dosage effect whereby children who engaged in the website more with parents gained safer behavior patterns. We conclude Otto may have some efficacy when engaged by children with their parents, but continued efforts to develop and refine engaging, effective, theory-driven strategies to teach children transportation safety, including via internet, should be pursued.
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Gurubhagavatula I, Sullivan S, Meoli A, Patil S, Olson R, Berneking M, Watson NF. Management of Obstructive Sleep Apnea in Commercial Motor Vehicle Operators: Recommendations of the AASM Sleep and Transportation Safety Awareness Task Force. J Clin Sleep Med 2017; 13:745-758. [PMID: 28356173 DOI: 10.5664/jcsm.6598] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 03/09/2017] [Indexed: 12/16/2022]
Abstract
ABSTRACT The American Academy of Sleep Medicine Sleep and Transportation Safety Awareness Task Force responded to the Federal Motor Carrier Safety Administration and Federal Railroad Administration Advance Notice of Proposed Rulemaking and request for public comments regarding the evaluation of safety-sensitive personnel for moderate-to-severe obstructive sleep apnea (OSA). The following document represents this response. The most salient points provided in our comments are that (1) moderate-to-severe OSA is common among commercial motor vehicle operators (CMVOs) and contributes to an increased risk of crashes; (2) objective screening methods are available and preferred for identifying at-risk drivers, with the most commonly used indicator being body mass index; (3) treatment in the form of continuous positive airway pressure (CPAP) is effective and reduces crashes; (4) CPAP is economically viable; (5) guidelines are available to assist medical examiners in determining whether CMVOs with moderate-to-severe OSA should continue to work without restrictions, with conditional certification, or be disqualified from operating commercial motor vehicles.
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Affiliation(s)
- Indira Gurubhagavatula
- Division of Sleep Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.,Corporal Michael Crescenz VA Medical Center, Philadelphia, Pennsylvania
| | - Shannon Sullivan
- Department of Psychiatry, Stanford University, Palo Alto, California
| | - Amy Meoli
- Penn State Sleep Research and Treatment Center, Hummelstown, Pennsylvania
| | - Susheel Patil
- Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Ryan Olson
- Oregon Institute of Occupational Health Sciences, Oregon Health and Science University, Portland, Oregon
| | | | - Nathaniel F Watson
- University of Washington Medicine Sleep Disorders Center and Department of Neurology, University of Washington, Seattle, Washington
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Betz ME, Scott K, Jones J, DiGuiseppi C. "Are you still driving?" Metasynthesis of patient preferences for communication with health care providers. Traffic Inj Prev 2016; 17:367-373. [PMID: 26507251 PMCID: PMC4842130 DOI: 10.1080/15389588.2015.1101078] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
AIM The aim of this study was to synthesize published qualitative studies to identify older adults' preferences for communication about driving with health care providers. BACKGROUND Health care providers play a key role in addressing driving safety and driving retirement with older adults, but conversations about driving can be difficult. Guides exist for family members and providers, but to date less is known about the types of communication and messages older drivers want from their health care providers. DESIGN A qualitative metasynthesis of studies published on or before October 10, 2014, in databases (PubMed, CINAHL, PsycINFO, and Web of Science) and grey literature was performed. REVIEW METHODS Twenty-two published studies representing 518 older adult drivers met the following inclusion criteria: the study (1) was about driving; (2) involved older drivers; (3) was qualitative (rather than quantitative or mixed methods); and (4) contained information on older drivers' perspectives about communication with health care providers. RESULTS We identified 5 major themes regarding older adults' communication preferences: (1) driving discussions are emotionally charged; (2) context matters; (3) providers are trusted and viewed as authority figures; (4) communication should occur over a period of time rather than suddenly; and (5) older adults desire agency in the decision to stop driving. CONCLUSION Various stakeholders involved in older driver safety should consider older drivers' perspectives regarding discussions about driving. Health care providers can respect and empower older drivers-and support their family members-through tactful communication about driving safety and mobility transitions during the life course.
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Affiliation(s)
- Marian E. Betz
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Kenneth Scott
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO, USA
| | - Jacqueline Jones
- College of Nursing, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Carolyn DiGuiseppi
- Department of Epidemiology, Colorado School of Public Health, Aurora, CO, USA
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Ba Y, Zhang W, Peng Q, Salvendy G, Crundall D. Risk-taking on the road and in the mind: behavioural and neural patterns of decision making between risky and safe drivers. Ergonomics 2015; 59:27-38. [PMID: 26230746 DOI: 10.1080/00140139.2015.1056236] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 05/19/2015] [Indexed: 06/04/2023]
Abstract
UNLABELLED Drivers' risk-taking is a key issue of road safety. This study explored individual differences in drivers' decision-making, linking external behaviours to internal neural activity, to reveal the cognitive mechanisms of risky driving. Twenty-four male drivers were split into two groups (risky vs. safe drivers) via the Drivier Behaviour Questionnaire-violation. The risky drivers demonstrated higher preference for the risky choices in the paradigms of Iowa Gambling Task and Balloon Analogue Risk Task. More importantly, the risky drivers showed lower amplitudes of feedback-related negativity (FRN) and loss-minus-gain FRN in both paradigms, which indicated their neural processing of error-detection. A significant difference of P300 amplitudes was also reported between groups, which indicated their neural processing of reward-evaluation and were modified by specific paradigm and feedback. These results suggested that the neural basis of risky driving was the decision patterns less revised by losses and more motivated by rewards. PRACTITIONER SUMMARY Risk-taking on the road is largely determined by inherent cognitive mechanisms, which can be indicated by the behavioural and neural patterns of decision-making. In this regard, it is feasible to quantize drivers’ riskiness in the cognitive stage before actual risky driving or accidents, and intervene accordingly.
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Affiliation(s)
- Yutao Ba
- a State Key Laboratory of Automobile Safety and Energy, Department of Industrial Engineering , Tsinghua University , Beijing , P. R. China
| | - Wei Zhang
- a State Key Laboratory of Automobile Safety and Energy, Department of Industrial Engineering , Tsinghua University , Beijing , P. R. China
| | - QiJia Peng
- a State Key Laboratory of Automobile Safety and Energy, Department of Industrial Engineering , Tsinghua University , Beijing , P. R. China
| | - Gavriel Salvendy
- a State Key Laboratory of Automobile Safety and Energy, Department of Industrial Engineering , Tsinghua University , Beijing , P. R. China
| | - David Crundall
- b Division of Psychology, School of Social Sciences, Nottingham Trent University , Nottingham , UK
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Xu J, Lambert JH. Risk-cost-benefit analysis for transportation corridors with interval uncertainties of heterogeneous data. Risk Anal 2015; 35:624-641. [PMID: 24924626 DOI: 10.1111/risa.12231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Access management, which systematically limits opportunities for egress and ingress of vehicles to highway lanes, is critical to protect trillions of dollars of current investment in transportation. This article addresses allocating resources for access management with incomplete and partially relevant data on crash rates, travel speeds, and other factors. While access management can be effective to avoid crashes, reduce travel times, and increase route capacities, the literature suggests a need for performance metrics to guide investments in resource allocation across large corridor networks and several time horizons. In this article, we describe a quantitative decision model to support an access management program via risk-cost-benefit analysis under data uncertainties from diverse sources of data and expertise. The approach quantifies potential benefits, including safety improvement and travel time savings, and costs of access management through functional relationships of input parameters including crash rates, corridor access point densities, and traffic volumes. Parameter uncertainties, which vary across locales and experts, are addressed via numerical interval analyses. This approach is demonstrated at several geographic scales across 7,000 kilometers of highways in a geographic region and several subregions. The demonstration prioritizes route segments that would benefit from risk management, including (i) additional data or elicitation, (ii) right-of-way purchases, (iii) restriction or closing of access points, (iv) new alignments, (v) developer proffers, and (vi) etc. The approach ought to be of wide interest to analysts, planners, policymakers, and stakeholders who rely on heterogeneous data and expertise for risk management.
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Affiliation(s)
- Junrui Xu
- Center for Risk Management of Engineering Systems, Department of Systems and Information Engineering, University of Virginia, Olsson Hall, Charlottesville, VA, USA
| | - James H Lambert
- Center for Risk Management of Engineering Systems, Department of Systems and Information Engineering, University of Virginia, Olsson Hall, Charlottesville, VA, USA
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Barnett A. Has successful terror gone to ground? Risk Anal 2015; 35:732-740. [PMID: 25683752 DOI: 10.1111/risa.12352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This article considers all 87 attacks worldwide against air and rail transport systems that killed at least two passengers over the 30-year period of 1982-2011. The data offer strong and statistically significant evidence that successful acts of terror have "gone to ground" in recent years: attacks against aviation were concentrated early in the three decades studied whereas those against rail were concentrated later. Recent data are used to make estimates of absolute and comparative risk for frequent flyers and subway/rail commuters. Point estimates in the "status quo" case imply that mortality risk from successful acts of terror was very low on both modes of transportation and that, whereas risk per trip is higher for air travelers than subway/rail commuters, the rail commuters experience greater risk per year than the frequent flyers.
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