Background: This study is to report characteristics of people killed in road traffic crashes and to describe major patterns of traffic crashes in China.
Methods: Descriptive and inferential statistical analyses were conducted. Road traffic death national data, population denominator data and motor vehicles data of 2009 were obtained from the Bureau of Traffic Management at Ministry of Public Security and National Bureau of Statistics. The association between the fatalities from road traffic crashes and selected demographic factors, the time distribution, crash patterns, crash causes, and road user category were assessed in χ(2) analyses.
Results: ROAD TRAFFIC CRASHES IN CHINA DISPROPORTIONABLY AFFECTED THE FOLLOWING POPULATIONS: males, persons 21-65 yr of age and adults aged more than 65 yr, persons living in rural areas, pedestrians, passengers, motorcyclists and bicyclists. Approximately 50% of fatalities of road traffic crash occurred in Eastern regions. The number of road traffic deaths was higher in daytime than in nighttime. Road traffic deaths in frontal crashes, side-to-side crash and crashes with an object or a person were more common than in rear-end crashes. In about 92% of road traffic deaths, auto drivers were believed to be responsible for the fatal crash. Major crash causing factors were speeding, careless driving, driving without a license, driving in the wrong lane, and driving after drinking alcohol.
Conclusions: Road traffic deaths accounted for about 70,000 premature deaths in China which should be taken into account.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3595633 | PMC |
Sci Rep
January 2025
School of Rail Transportation, Shandong Jiaotong University, Jinan, 250357, China.
In the task of pavement distress recognition and classification, the complexity of the pavement environment, the small proportion of distresses in images, significant variation in distress scales, and the influence of features such as vehicles and traffic signs in the data make distress feature extraction challenging. This paper proposes a spectrum focus transformer (SFT) layer, which processes the signal spectrum and focuses on important frequency components. Initially, by thoroughly analyzing the frequency domain characteristics of image data, frequency value distribution information is obtained to achieve fine-tuning of different frequency components.
View Article and Find Full Text PDFJ Gen Intern Med
January 2025
Department of Medicine, University of Toronto, Ontario, Canada.
Ann Chir Plast Esthet
January 2025
Plastic and Reconstructive Surgery, hôpital Conception, 147, boulevard Baille, 13005 Marseille, France.
Introduction: Fournier's gangrene is a severe infection of the perineum and genital regions, with high mortality rate. Treatment is medico-surgical and multidisciplinary, usually requiring extensive debridement of scrotal tissue and distant surgical reconstruction. Regarding scrotal reconstruction, numerous techniques have been described, however, to our knowledge, none has focused on testicular repositioning.
View Article and Find Full Text PDFEnviron Res
January 2025
Department of Computer Science, University of Toronto, Toronto, Ontario, Canada; School of the Environment, University of Toronto, Toronto, Ontario, Canada. Electronic address:
Growing epidemiological studies indicate a significant fraction of asthma cases can be attributed to traffic-related air pollution (TRAP). Zero emission vehicle (ZEV) mandates-one of the most forward-looking climate policies in the United States-aim to reduce TRAP by mandating automakers to sell a certain fraction of Electric Vehicles (EVs) annually; however, their public health benefits are largely unknown. We conduct the screening step of the health impact assessment (HIA) of real-world EV sales to estimate the impact of ZEV mandates in reducing childhood asthma.
View Article and Find Full Text PDFPLoS One
January 2025
School of Architecture and Urban Planning, Lanzhou Jiaotong University, Gansu, Lanzhou, China.
The built environment is an important determinant of travel demand and mode choice. Studying the relationship between the built environment and transportation usage can support and assist traffic policy interventions. Previous studies often assumed that this relationship is linear; however, the impact of the built environment on non-motorized travel efficiency may be more complex than the typically modeled linear relationships.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!