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Xue G, Liu L. Real-world crash configurations and traffic violations among newly licensed young drivers with different route familiarity levels. TRAFFIC INJURY PREVENTION 2024; 25:673-679. [PMID: 38656921 DOI: 10.1080/15389588.2024.2344109] [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: 01/25/2024] [Accepted: 04/12/2024] [Indexed: 04/26/2024]
Abstract
OBJECTIVE Young drivers aged 24 and below are at heightened risks of being influenced by their route familiarity levels. This study aims to compare prevalences of crash culpability, crash configurations and risky driver behaviors among newly licensed young drivers when they are driving on roads with different route familiarity levels. METHODS Based on the road traffic crash and violation data in Yunnan Province of China from January 2017 through December 2019, we classified drivers' different route familiarity levels by utilizing spatial distance away from residence-based method, including driving on high route familiarity (HRF) and low route familiarity (LRF) roads. Prevalence ratios were estimated using generalized estimating equation log-binomial regression models. RESULTS We identified 12016 newly licensed young drivers driving on HRF roads and 2189 drivers on LRF roads. Within 48 months of licensure, young drivers on LRF roads were more likely to be at fault for their motor vehicle crashes than those on HRF roads. Young drivers on LRF roads were more likely to be with failure to obey traffic control device, with failure to yield right of way, wrong way driving, backing unsafely and improper parking compared with those on HRF roads. Drivers on LRF roads were less likely to be inattentive and driving with unsafe speed and following too closely compared with those on HRF roads. CONCLUSIONS Several basic aspects of targeted countermeasures can be put forward. Visual impacts such as rectangular rapid-flashing beacon (RRFB) can be used in order to prevent wrong way driving on the tourist roadways. Arranging safety talks and programs in colleges and universities and technical interventions like Advanced Driver Assistance Systems (ADAS) can be used to reduce young drivers' driving distraction and overconfidence. It is recommended that the driving schools can use these research findings to include in licensure program to make young drivers more aware of the various factors that expose them to crash risks so that more defensive driving may be needed under different situations, and this can also help build the graduated driving licensure (GDL) programme in China.
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Affiliation(s)
- Gang Xue
- School of Automobile and Transportation Engineering, Guangdong Polytechnic Normal University, Guangzhou, China
| | - Lian Liu
- School of Materials Science and Engineering, South China University of Technology, Guangzhou, China
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Goel R, Tiwari G, Varghese M, Bhalla K, Agrawal G, Saini G, Jha A, John D, Saran A, White H, Mohan D. Effectiveness of road safety interventions: An evidence and gap map. CAMPBELL SYSTEMATIC REVIEWS 2024; 20:e1367. [PMID: 38188231 PMCID: PMC10765170 DOI: 10.1002/cl2.1367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Background Road Traffic injuries (RTI) are among the top ten leading causes of death in the world resulting in 1.35 million deaths every year, about 93% of which occur in low- and middle-income countries (LMICs). Despite several global resolutions to reduce traffic injuries, they have continued to grow in many countries. Many high-income countries have successfully reduced RTI by using a public health approach and implementing evidence-based interventions. As many LMICs develop their highway infrastructure, adopting a similar scientific approach towards road safety is crucial. The evidence also needs to be evaluated to assess external validity because measures that have worked in high-income countries may not translate equally well to other contexts. An evidence gap map for RTI is the first step towards understanding what evidence is available, from where, and the key gaps in knowledge. Objectives The objective of this evidence gap map (EGM) is to identify existing evidence from all effectiveness studies and systematic reviews related to road safety interventions. In addition, the EGM identifies gaps in evidence where new primary studies and systematic reviews could add value. This will help direct future research and discussions based on systematic evidence towards the approaches and interventions which are most effective in the road safety sector. This could enable the generation of evidence for informing policy at global, regional or national levels. Search Methods The EGM includes systematic reviews and impact evaluations assessing the effect of interventions for RTI reported in academic databases, organization websites, and grey literature sources. The studies were searched up to December 2019. Selection Criteria The interventions were divided into five broad categories: (a) human factors (e.g., enforcement or road user education), (b) road design, infrastructure and traffic control, (c) legal and institutional framework, (d) post-crash pre-hospital care, and (e) vehicle factors (except car design for occupant protection) and protective devices. Included studies reported two primary outcomes: fatal crashes and non-fatal injury crashes; and four intermediate outcomes: change in use of seat belts, change in use of helmets, change in speed, and change in alcohol/drug use. Studies were excluded if they did not report injury or fatality as one of the outcomes. Data Collection and Analysis The EGM is presented in the form of a matrix with two primary dimensions: interventions (rows) and outcomes (columns). Additional dimensions are country income groups, region, quality level for systematic reviews, type of study design used (e.g., case-control), type of road user studied (e.g., pedestrian, cyclists), age groups, and road type. The EGM is available online where the matrix of interventions and outcomes can be filtered by one or more dimensions. The webpage includes a bibliography of the selected studies and titles and abstracts available for preview. Quality appraisal for systematic reviews was conducted using a critical appraisal tool for systematic reviews, AMSTAR 2. Main Results The EGM identified 1859 studies of which 322 were systematic reviews, 7 were protocol studies and 1530 were impact evaluations. Some studies included more than one intervention, outcome, study method, or study region. The studies were distributed among intervention categories as: human factors (n = 771), road design, infrastructure and traffic control (n = 661), legal and institutional framework (n = 424), post-crash pre-hospital care (n = 118) and vehicle factors and protective devices (n = 111). Fatal crashes as outcomes were reported in 1414 records and non-fatal injury crashes in 1252 records. Among the four intermediate outcomes, speed was most commonly reported (n = 298) followed by alcohol (n = 206), use of seatbelts (n = 167), and use of helmets (n = 66). Ninety-six percent of the studies were reported from high-income countries (HIC), 4.5% from upper-middle-income countries, and only 1.4% from lower-middle and low-income countries. There were 25 systematic reviews of high quality, 4 of moderate quality, and 293 of low quality. Authors' Conclusions The EGM shows that the distribution of available road safety evidence is skewed across the world. A vast majority of the literature is from HICs. In contrast, only a small fraction of the literature reports on the many LMICs that are fast expanding their road infrastructure, experiencing rapid changes in traffic patterns, and witnessing growth in road injuries. This bias in literature explains why many interventions that are of high importance in the context of LMICs remain poorly studied. Besides, many interventions that have been tested only in HICs may not work equally effectively in LMICs. Another important finding was that a large majority of systematic reviews are of low quality. The scarcity of evidence on many important interventions and lack of good quality evidence-synthesis have significant implications for future road safety research and practice in LMICs. The EGM presented here will help identify priority areas for researchers, while directing practitioners and policy makers towards proven interventions.
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Affiliation(s)
- Rahul Goel
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
| | - Geetam Tiwari
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
| | | | - Kavi Bhalla
- Department of Public Health SciencesUniversity of ChicagoChicagoIllinoisUSA
| | - Girish Agrawal
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
| | | | - Abhaya Jha
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
| | - Denny John
- Faculty of Life and Allied Health SciencesM S Ramaiah University of Applied Sciences, BangaloreKarnatakaIndia
| | | | | | - Dinesh Mohan
- Transportation Research and Injury Prevention CentreIndian Institute of Technology DelhiNew DelhiIndia
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Jantz PB, Trinh TL. Parental beliefs regarding adult and child motorcycle helmet-wearing practices in Vietnam. J Child Health Care 2023:13674935221150296. [PMID: 36620866 DOI: 10.1177/13674935221150296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
From a global perspective, low helmet-wearing rates in children are an ongoing concern. International studies show adult helmet-wearing rates are consistently higher than those of children. Research also shows parents are highly influential in promoting healthy behavior in their children. Parent-focused helmet-wearing campaigns are a practical way to actively feature parents influencing helmet-wearing in children. The current study obtained anonymous parent-focused survey data on parent and child helmet-wearing practices, perceived affects of helmet use on children's health, and beliefs about brain injury prevention from a sample of Vietnams parents. Findings from this study are consistent with previous international research that shows adults wear helmets at higher rates than children. Data from this study may help those responsible for child helmet safety campaigns develop more effective child helmet-wearing campaigns, particularly in Southeast Asian countries.
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Affiliation(s)
- Paul B Jantz
- Counseling, Leadership, Adult Education and School Psychology, Texas State University, San Marcos, TX, USA
| | - Thi L Trinh
- Faculty of Psychology, VNU-University of Social Sciences and Humanities, Hanoi, Vietnam
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Urréchaga EM, Kodadek LM, Bugaev N, Bauman ZM, Shah KH, Abdel Aziz H, Beckman MA, Reynolds JM, Soe-Lin H, Crandall ML, Rattan R. Full-face motorcycle helmets to reduce injury and death: A systematic review, meta-analysis, and practice management guideline from the Eastern Association for the Surgery of Trauma. Am J Surg 2022; 224:1238-1246. [PMID: 35821175 DOI: 10.1016/j.amjsurg.2022.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/11/2022] [Accepted: 06/23/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND While motorcycle helmets reduce mortality and morbidity, no guidelines specify which is safest. We sought to determine if full-face helmets reduce injury and death. METHODS We searched for studies without exclusion based on: age, language, date, or randomization. Case reports, professional riders, and studies without original data were excluded. Pooled results were reported as OR (95% CI). Risk of bias and certainty was assessed. (PROSPERO #CRD42021226929). RESULTS Of 4431 studies identified, 3074 were duplicates, leaving 1357 that were screened. Eighty-one full texts were assessed for eligibility, with 37 studies (n = 37,233) eventually included. Full-face helmets reduced traumatic brain injury (OR 0.40 [0.23-0.70]); injury severity for the head and neck (Abbreviated Injury Scale [AIS] mean difference -0.64 [-1.10 to -0.18]) and face (AIS mean difference -0.49 [-0.71 to -0.27]); and facial fracture (OR 0.26 [0.15-0.46]). CONCLUSION Full-face motorcycle helmets are conditionally recommended to reduce traumatic brain injury, facial fractures, and injury severity.
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Affiliation(s)
| | | | | | | | - Kaushal H Shah
- Department of Emergency Medicine, Weill Cornell Medicine, USA.
| | | | | | | | - Hahn Soe-Lin
- Department of Surgery, St. Joseph's Medical Center, USA.
| | - Marie L Crandall
- Department of Surgery, University of Florida, Jacksonville, USA.
| | - Rishi Rattan
- Department of Surgery, University of Miami, USA.
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Konlan KD, Hayford L. Factors associated with motorcycle-related road traffic crashes in Africa, a Scoping review from 2016 to 2022. BMC Public Health 2022; 22:649. [PMID: 35382791 PMCID: PMC8981755 DOI: 10.1186/s12889-022-13075-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 03/10/2022] [Indexed: 11/10/2022] Open
Abstract
Background The toll associated with road traffic crashes (RTC) is high, and the burden of injury is disproportionately borne by pedestrians and motor riders, particularly in developing countries. This study synthesized the factors associated with motorcycle-related RTC in Africa. Methods The PICO framework and the PRISMA guidelines for conducting reviews were incorporated in searching, screening, and reporting the findings. Advanced search in five electronic databases (Google Scholar, PubMed Central, Scopus, CINAHL, and Embase) yielded 2552 titles and 22 from manual search, filtered for 2016 to 2022 (to generate 1699) and then further for primary studies (854). Through the title, abstract and full-text screening, 22 were appropriate for this review. Data extraction was done by the two researchers independently, and the results were compared. Convergent synthesis was adopted to integrate results, transformed into a narrative, and analyzed using thematic synthesis. Results The four main themes identified were the rider-related, non-rider-related factors, prevalence and severity of injuries from RTC, and the measures to reduce RTC. The behavioral factors associated with RTC were alcohol use, smoking, use of illicit drugs, tiredness of rider, poor knowledge on traffic regulations, more than one pillow rider, lack of rider license, non-observance of traffic regulations, and non-use of personal protective equipment. Road traffic crashes were common among younger age and male gender. Other factors identified included poor road network, unplanned stoppage by police, unlawful vehicular packing, increased urbanization, and slippery floors. Conclusion There is the need to institute multi-sectoral measures that target riders’ behavior change. Coordinated efforts should target governments, enforcement authorities, and regulatory bodies to enforce enactment that ensures safe use of roads.
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Affiliation(s)
- Kennedy Diema Konlan
- Department of Public Health Nursing, School of Nursing and Midwifery, University of Health and Allied Sciences, Ho, Volta region, Ghana. .,College of Nursing, Yonsei University, 50-1, Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea.
| | - Linda Hayford
- Department of Medicine, St Anthony Hospital, Dzordze, Volta Region, Ghana
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Relationship between head and neck injuries and helmet use in fatal motorcycle and moped crashes in Denmark. SCANDINAVIAN JOURNAL OF FORENSIC SCIENCE 2021. [DOI: 10.2478/sjfs-2019-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Motorcycle- and moped crashes are prevalent in motorised societies and carry a significant risk of serious injury. Whereas helmet use has reduced the frequency and severity of head injuries, the association between helmet use and neck injury risk is less clear. In the present retrospective study, we examined the relationship between helmet use and various types of head and neck injuries resulting from fatal motorcycle and moped crashes during a 20-year period. Eighty-three cases were included of whom 56 were analysed in detail based on their confirmed use/non-use of helmet. Intracranial haemorrhage was the most common finding, followed by CNS disruption and skull fracture. There was a significantly lower prevalence of skull vault fractures and epidural haemorrhage in the helmeted cases. Injuries to the brainstem and cervical spine fracture/dislocation were more common in the helmeted cases, although this was likely a function of higher speeds among motorcycle riders rather than an effect of helmet use per se. Further investigation of these findings require additional detailed information regarding the nature and severity of the crash, as well as helmet use and type, in order to assess non-confounded associations with the anatomical distribution, type and severity of observed head and neck injuries.
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Lucci C, Piantini S, Savino G, Pierini M. Motorcycle helmet selection and usage for improved safety: A systematic review on the protective effects of helmet type and fastening. TRAFFIC INJURY PREVENTION 2021; 22:301-306. [PMID: 33829931 DOI: 10.1080/15389588.2021.1894640] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 02/12/2021] [Accepted: 02/20/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Motorcycle helmets are the most common and effective protective device to reduce head injuries and mortality in crashes among powered two-wheeler riders. Even if they are globally recognized as effective, there are still concerns regarding their correct use, which is necessary to achieve maximum head protection. The goal of this systematic review is to assess which characteristics of helmet design and use showed a positive influence on rider safety, in order to provide insights to improve end-user helmet usage. METHODS A literature search was carried out combining two sets of keywords, one related with either motorcycle or rider and the other referring to either protective equipment or injuries. After the exclusion of duplicates, 977 papers were screened by reviewers, thus identifying 32 papers that were analyzed in group discussions. RESULTS Among the papers included in this study, no strong conflicting conclusions emerged in their results. The studies focusing on the use of different types of helmets highlighted that full-face helmets, compared with other standard helmets, have a positive influence on head injuries and facial injuries. Correct fastening was clearly beneficial for head and facial injuries, induced injuries, and helmet ejection. CONCLUSIONS This systematic review provides important insights to improve the usage of helmets by end-users. Correct fastening is a crucial factor to avoid helmet roll-off during a crash. Most studies agreed that full-face helmets provide higher protection in comparison with other standard helmets, especially for facial injuries, and no negative influence with respect to neck and spinal injuries.
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Affiliation(s)
- Cosimo Lucci
- Department of Industrial Engineering, University of Florence, Florence, Italy
| | - Simone Piantini
- Department of Industrial Engineering, University of Florence, Florence, Italy
| | - Giovanni Savino
- Department of Industrial Engineering, University of Florence, Florence, Italy
- Monash University Accident Research Centre, Monash University, Victoria, Australia
| | - Marco Pierini
- Department of Industrial Engineering, University of Florence, Florence, Italy
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Berrick J, Gkritza K. Adolescent noncompliance with age-specific versus universal US motorcycle helmet laws: Systematic review and meta-analysis. JOURNAL OF SAFETY RESEARCH 2021; 76:166-175. [PMID: 33653548 DOI: 10.1016/j.jsr.2020.12.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 09/18/2020] [Accepted: 12/15/2020] [Indexed: 06/12/2023]
Abstract
INTRODUCTION The U.S. experience with motorcycle helmets affords an important insight into the responses of adolescents to age-specific laws. Political contention has led to a number of U.S. state law changes back and forth between universal and age-specific laws. Because both kinds of law require adolescent motorcyclists to wear helmets, relatively few studies have focused on how the law type affects their behavior. METHOD Differential behavior is tested by a systematic review of literature, leading to a meta-analysis, in relation to the experience of various states' motorcycle helmet laws. An electronic search was conducted for before-and-after studies in U.S. states that include data on adolescent helmet usage - both with a universally applicable motorcycle helmet law, and with an age-restricted law (usually, under-21 or under-18) - from observational, injury or fatality records for a certain period (e.g., 12 months) pre and post the state law change. RESULTS The search yielded ten studies, including two that compared a set of age-specific law states with a set of universal law states over the same time period. Heterogeneity analysis of seven single-state studies with raw data revealed an acceptable fit for a random-effects model. Additional noncompliance with age-restricted laws was indicated by an attributable percentage among exposed of over 65% and odds ratio exceeding 4. CONCLUSIONS About two-thirds of adolescent noncompliance with age-restricted motorcycle helmet usage laws disappears with universal applicability. Evidence from numerous international studies of youth reaction to helmet laws suggests that a large part of the greater compliance with universal laws is due to their conveying a more convincing message that helmets afford protection against injury. Practical Applications: The meta-analysis provides fresh, young-rider perspective on the continuing debate over motorcycle-helmet laws. Broader insight into adolescent psychology suggests considering alternatives to age-restricted laws more widely in safety and health policy.
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Affiliation(s)
- Jon Berrick
- Science Division, Yale-NUS College, 10 College Avenue West #01-101, Singapore 138609, Singapore.
| | - Konstantina Gkritza
- Lyles School of Civil Engineering and Department of Agricultural & Biological Engineering, Purdue University, 550 Stadium Mall Dr, West Lafayette, IN 47907-2093, USA
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Hsieh CH, Hsu SY, Tsai CH, Huang CY, Hsieh TM, Chou SE, Su WT. Association between types of helmet and outcomes in motorcyclists after traffic accidents. FORMOSAN JOURNAL OF SURGERY 2021. [DOI: 10.4103/fjs.fjs_38_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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10
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Novelli G, Moretti M, De Ponti E, Bozzetti A, Sozzi D, Canzi G. Analysis of different safety devices in the prevention of motorcycle-related craniofacial trauma - A retrospective study. Ann Maxillofac Surg 2021; 11:293-297. [PMID: 35265501 PMCID: PMC8848692 DOI: 10.4103/ams.ams_203_21] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 11/23/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction: Motorcycle accidents are one of the most frequent causes of trauma. Safety devices and helmets can influence the severity of injuries. Our retrospective study wants to evaluate the different effectiveness of Open-face and Full-face helmets in the prevention of craniofacial trauma. Materials and Methods: The sample consists of 440 patients admitted to two Level I Trauma Centres in Northern Italy, between January 2002 and February 2019, because of motorcycle-related craniofacial trauma. For each patient personal data were collected, as well as type and site of fractures, type of helmet, if worn, Comprehensive Facial Injury (CFI) score and Abbreviated Injury Score (AIS-Head) for head injuries. Inferential statistical analysis was then conducted. Results: Two hundred and eighty-eight patients wore Open-face helmets (69.7%) and 125 patients wore Full-face ones (30.3%). Mean CFI score (Standard deviation - SD) observed in patients with Open-face helmets was 7.0 (SD: 6.8) and surgery was required in 149 cases (51.7%); while it was 4.9 (SD: 6.0) in patients with Full-face helmets for whom surgery was required in 43 cases (34.4%) (P < 0.0001 and P = 0.002, respectively). Multivariate analysis shows that severity of facial trauma is a significant risk factor for head injury severity with OR 1.90 (95% confidence interval: 1.43 - 2.51) and P < 0.0001. Discussion: Full-face helmets are definitely considered to be more protective for facial trauma, which is also a significant risk factor for the severity of head injuries. The type of helmet chosen influences the need of surgical treatment in case of craniofacial trauma.
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Effect of motorcycle helmet types on head injuries: evidence from eight level-I trauma centres in Taiwan. BMC Public Health 2020; 20:78. [PMID: 31952485 PMCID: PMC6969422 DOI: 10.1186/s12889-020-8191-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 01/09/2020] [Indexed: 11/24/2022] Open
Abstract
Background Motorcycle full-coverage helmet use may reduce fatalities and head injuries. Methods This retrospective cohort study extracted injury data from eight level-I trauma centres in Taiwan and performed a questionnaire survey to investigate injuries sustained by motorcyclists for the period between January 2015 and June 2017. Results As many as 725 patients participated in the questionnaire survey and reported their helmet types or phone use during crashes. The results of multivariate logistic models demonstrated that nonstandard helmet (half or open-face helmet) use was associated with an increased risk of head injuries and more severe injuries (injury severity score ≥ 8). Drunk riding and phone use appeared to be two important risk factors for head injuries and increased injury severity. Anaemia was also found to be a determinant of head injuries.” Conclusions Compared to full-coverage helmets, nonstandard provide less protection against head injuries and increased injury severity among motorcyclists.
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Chaudhuri U, Ratnapradipa KL, Shen S, Rice TM, Smith GA, Zhu M. Trends and patterns in fatal US motorcycle crashes, 2000-2016. TRAFFIC INJURY PREVENTION 2019; 20:641-647. [PMID: 31283363 PMCID: PMC6706857 DOI: 10.1080/15389588.2019.1628224] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 05/22/2019] [Accepted: 06/03/2019] [Indexed: 05/07/2023]
Abstract
Objective: To investigate trends of motorcyclist fatalities and identify at-risk populations by motorcyclist demographics and crash characteristics. Methods: We used the Fatality Analysis Reporting System (FARS) database (2000-2016) to track fatality rate trends, which were quantified by using Poisson mixed-effects regression models comparing 2000-2001 and 2007-2008, as well as 2009-2010 and 2015-2016. Results: The overall fatality rate per 100,000 population increased from 2000 to 2016, defined by two trend lines-before and after the economic recession in 2008-2009. The overall fatality rate ratio between 2000-2001 and 2007-2008 was 1.60 [95% Confidence Interval (CI): 1.51-1.70], and between 2009-2010 and 2015-2016 was 1.09 (95% CI: 1.02-1.18). Fatality rates increased among all age groups, particularly for motorcyclists aged 60 and older. Those aged 18-29 had the highest fatality rates overall. Age-and-sex standardized state fatality rates were consistently highest in Wyoming, South Dakota, and South Carolina and lowest in Massachusetts, New York and New Jersey. Conclusion: Motorcycle fatality rates increased overall and across all age groups between 2000 and 2016. Fatalities for the oldest riders showed the steadiest increasing trends. Results highlight the continued public health burden of motorcyclist fatalities and, by extension, the importance of improving motorcycle safety.
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Affiliation(s)
- Urmimala Chaudhuri
- a Department of Population and Public Health Sciences, Wright State University Boonshoft School of Medicine , Fairborn , Ohio
| | - Kendra L Ratnapradipa
- b Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital , Columbus , Ohio
- c Department of Pediatrics, College of Medicine, The Ohio State University , Columbus , Ohio
| | - Sijun Shen
- b Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital , Columbus , Ohio
- c Department of Pediatrics, College of Medicine, The Ohio State University , Columbus , Ohio
| | - Thomas M Rice
- d Safe Transportation Research & Education Center, University of California Berkeley , Berkeley , California
| | - Gary A Smith
- b Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital , Columbus , Ohio
- c Department of Pediatrics, College of Medicine, The Ohio State University , Columbus , Ohio
- e Division of Epidemiology, College of Public Health, The Ohio State University , Columbus , Ohio
| | - Motao Zhu
- b Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital , Columbus , Ohio
- c Department of Pediatrics, College of Medicine, The Ohio State University , Columbus , Ohio
- e Division of Epidemiology, College of Public Health, The Ohio State University , Columbus , Ohio
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