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Background: Road traffic injuries are currently considered as an epidemic given the burden of morbimortality that is reported worldwide by this cause, which makes mandatory to forecast its behavior. Considering the above, it is seek to confirm the predictive capacity of a method that predicts the value of fatalities due to traffic accident lesions applied in the context of Texas, USA for the year 2015 by means of a probabilistic random walk; Methods: Texas’ annual number of fatalities from road traffic injuries reported by the National Highway Traffic Safety Administration (NHTSA) were analyzed in analogy to the probabilistic random walk to obtain a prediction for 2015; Results: it was observed that the behavior of this variable is compatible with the one analyzed by probabilistic random walk, which allowed to apply this methodology and obtain a prediction for 2015 with a success of 96.3 % with respect to the official value reported; Conclusions: probabilistic random walk predicts the behavior of apparently random variables along time with high precision, which allows to apply this method as a public health surveillance tool by complementarily evaluating the effectiveness of interventions to reduce the fatalities from road traffic injuries.
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The graph illustrates the number of car accidents in the United States from 2013 to 2023. The x-axis represents the years, abbreviated from '13 to '23, while the y-axis displays the annual number of crashes. Over this 11-year period, the number of accidents ranges from a low of 5,251,006 in 2020 to a high of 6,821,129 in 2016. Other notable figures include 6,756,084 crashes in 2019 and 5,686,891 in 2013. The data exhibits significant fluctuations, with a peak in 2016, a sharp decline in 2020, and subsequent variations in the following years. This information is presented in a line graph format, effectively highlighting the yearly changes and overall variability in car accidents across the United States.
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TwitterGet Car injury legal help now! The Echavarria Law Firm negotiates with insurance firms, secures compensation for serious motor vehicle crash injuries, personal injury issues, and holds driver accountable. Get a free case evaluation—call 210-320-5633 or visit us online. We ensure catastrophic injury victims geta level of service and ensure fair financial compensation are covered by insurance providers.
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TwitterCategory: TransportationTraffic fatality and serious injury crashes from 2014-2018 in the city of Houston. Crashes reported to Texas Department of Transportation. Across all road users (motor vehicle-motor vehicle, motor vehicle-pedestrians, motor vehicle-bicyclist). Local, major, and frontage roads according to STAR*Map (Southeast Texas Addressing and Referencing Map). Excludes major highways. Minimum 4.5 severe crashes (deaths and serious injuries) per half-mile segment. Corridor-level data.
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We use RideAustin OD trips to examine the effect of ridesourcing exposure on road safety outcomes, such as road crashes, injuries, fatalities, and DWI offenses. Spatial fixed effects panel data models are employed to establish that RideAustin use is significantly associated with a decrease in total road crashes, injuries, and DWI offenses in Travis County, Texas. On the contrary, our findings do not demonstrate significant relationships between ridesourcing use and road fatalities. Given the significant costs associated with road safety outcomes and DWI offenses [57], ridesourcing services can be a low-cost option that could assist cities and counties with meeting goals for road injuries and DWI offenses decrease. At the same time, the magnitude of the road safety externalities reduction associated with ridesourcing trips is smaller compared to the effectiveness that has been documented after the application of other interventions, including seatbelt laws, reduced speeds, and traffic calming design. This outlines the need for determining population segments that ridesourcing-related solutions or policies could be more impactful for improving road safety, like focusing on younger ridesourcing demographics). Our analysis augments existing work in this field by accounting for spatial distributions of ridesourcing use, road safety outcomes, and other socio-economic characteristics in the given region. Instead of testing associations of the launch of ridesourcing with road injuries and the rest of safety outcomes, we account for spatio-temporal characteristics and capture actual ridesourcing use via real-time trip data analytics in Travis County. The spatial panel data modeling outcomes show that spatial dependence is of significance. Thus, granular longitudinal travel, road safety, and socio-demographic panel data can provide transportation and traffic safety agencies that opportunity to uncover associations and plan for appropriate safety interventions.
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TwitterAttribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
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Background: Road traffic injuries are currently considered as an epidemic given the burden of morbimortality that is reported worldwide by this cause, which makes mandatory to forecast its behavior. Considering the above, it is seek to confirm the predictive capacity of a method that predicts the value of fatalities due to traffic accident lesions applied in the context of Texas, USA for the year 2015 by means of a probabilistic random walk; Methods: Texas’ annual number of fatalities from road traffic injuries reported by the National Highway Traffic Safety Administration (NHTSA) were analyzed in analogy to the probabilistic random walk to obtain a prediction for 2015; Results: it was observed that the behavior of this variable is compatible with the one analyzed by probabilistic random walk, which allowed to apply this methodology and obtain a prediction for 2015 with a success of 96.3 % with respect to the official value reported; Conclusions: probabilistic random walk predicts the behavior of apparently random variables along time with high precision, which allows to apply this method as a public health surveillance tool by complementarily evaluating the effectiveness of interventions to reduce the fatalities from road traffic injuries.