| 1. |
- Amin, Khabat, et al.
(författare)
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Analysis of road safety trends 2020 : Management by objectives for road safety work towards the 2020 interim targets
- 2021
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- The Swedish road safety management is based on the Vision Zero and designated interim targets to track progress towards its achievement. 2020 was the final year for achieving the interim target of halving the number of fatalities between 2007 and 2020, i.e., a maximum of 220 fatalities in 2020. The interim target also specifies that the number of seriously injured in road traffic must be reduced by a quarter. This report describes and analyses the current road safety trends in terms of road safety performance indicators and the numbers of fatalities and seriously injured. As this report is the last for the 2007-2020 interim target period, it can be seen as a final summary of how well the targets were achieved for fatalities and seriously injured and for the safety performance indicators. However, it is also important to remember that the year 2020 coincided with the COVID-19 pandemic, which had a profound impact on virtually the entire society. This affected travel in a number of different ways, and consequently it is impossible to estimate the impact this has had on the outcome in 2020, although it probably has led to a slightly lower outcome. The table below shows starting and final values together with an overview of whether the safety performance indicators have met the 2020 targets.
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| 2. |
- Amin, Khabat, et al.
(författare)
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Fall- and collision-related injuries among pedestrians in road traffic environment : A Swedish national register-based study
- 2022
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Ingår i: Journal of Safety Research. - : Elsevier. - 0022-4375 .- 1879-1247. ; 81, s. 153-165
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To investigate the burden of pedestrian injuries, including pedestrian fall injuries (PFI), compared to other transport-related injuries in Sweden and document their characteristics in terms of demographics, causes, type of injuries, and severity level with a focus on long-term consequences. Methods: Data were retrieved from the national Swedish Traffic Accident Data Acquisition register. A total of 361,531 fatalities and injuries were reported by emergency hospitals during 2010–2019, of which 127,804 were pedestrians (35%). We assessed the magnitude of PFIs and conducted comparative analyses to assess differences compared to other types of road users regarding sex, age, severity level, injury circumstances, hospital care, causes of accidents, and type of injuries. Results: Pedestrians were the second largest group of traffic-related deaths in Sweden after car occupants and accounted for just over a quarter of all fatal accidents in the road traffic environment. Of the total number of pedestrian fatalities, three out of four have been in collision accidents and the others in fall-related accidents. In terms of injuries, pedestrians were the largest group among all road users, regardless of the type of accident. PFIs accounted for a third of all injuries in the road traffic environment and nearly half of all injuries resulting in permanent medical impairment (i.e., 2.2 times more long-term consequences among PFIs compared to injured car occupants). Females (particularly middle-aged and older) and older adults were overrepresented, and most PFIs occurred on urban and municipal roads. The causes were often related to maintenance (e.g., slippery surfaces such as ice, snow, leaves or gravel together with uneven pavements and roads are the cause three out of four of PFIs). Among collision injuries, the representation was almost equal for sex and age. Conclusions: Injuries and fatalities among pedestrians are a considerable issue in the road traffic environment in Sweden. Contrary to other traffic groups, the incidence has not decreased over time, meaning that this issue must be met with specific measures and address the specific risk factors they are associated with. Practical Application: Including fall accidents in the definition of traffic accidents increases the chances of getting better information about the accidents and taking preventive measures.
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| 3. |
- Amin, Khabat, et al.
(författare)
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Injury Reducing Effect of GSHP-Heated Pedestrian Paths
- 2024
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Ingår i: International Ground Source Heat Pump Association-Research Conference. ; , s. 227-235
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Konferensbidrag (refereegranskat)abstract
- In Sweden, falls amongst pedestrians during wintertime, due to slipping on ice and snow, is a costly and growing problem. Using data on pedestrian falls from four Swedish cities, the injury-reducing effect of heated surfaces was studied. The results indicate that heated surfaces have a significant injury-reducing effect especially in cities with more ice and snow. Currently, district heating is used as a heat source and at an increasing cost. By using GSHP systems as a heat source, the cost could be considerably lowered, and in this way secure the further use and expansion of heated pedestrian paths.
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| 4. |
- Hurtig, Per, et al.
(författare)
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Analys av trafiksäkerhetsutvecklingen 2022 : Målstyrning av trafiksäkerhetsarbetet mot etappmålen 2030
- 2023
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Det svenska trafiksäkerhetsarbetet utgår från Nollvisionen och etappmål på vägen dit. Det nuvarande etappmålet för vägtrafiken innebär en halvering av antalet omkomna, från 266 (medelvärde 20172019), till max 133 omkomna år 2030. Etappmålet innebär också att antalet allvarligt skadade i vägtrafiken ska reduceras med 25 procent utifrån ett motsvarande utgångsvärde.I denna rapport redovisas och analyseras utvecklingen av säkerheten i vägtrafiken utifrån utpekade indikatorer och antalet omkomna. Antalet allvarligt skadade redovisas inte då en ny metod för bortfallsuppräkning av antalet allvarligt skadade tas fram under 2023. Utöver beslutade nationella etappmål finns även ett etappmål på EUnivå som innebär en halvering av antalet omkomna till 2030, jämfört med 2019.
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| 5. |
- Hurtig, Per, et al.
(författare)
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Analysis of road safety trends 2022 : Management by objectives for road safety work towards the 2030 interim targets
- 2023
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Swedish road safety work is based on Vision Zero and designated interim targets to track progress towards its achievement. The current interim target for road safety is to halve the number of fatalities from 266 (the average annual number 20172019) to a maximum of 133 fatalities in 2030. The interim target also specifies that the number of seriously injured on the roads is to be reduced by 25 per cent from a corresponding number.This report describes and analyses current road safety trends in terms of road safety performance indicators and the numbers of fatalities. The number of seriously injured is not reported, as a new method for non-response compensation of the number of seriously injured is being developed in 2023. In addition to the adopted national interim targets there is also an interim target at the EU level that specifies a halving, by 2030, of the number of fatalities recorded in 2019.
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| 6. |
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| 7. |
- Kullgren, Anders, 1963, et al.
(författare)
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Effects on crash risk of automatic emergency braking systems for pedestrians and bicyclists
- 2023
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Ingår i: Traffic Injury Prevention. - : Taylor & Francis. - 1538-9588 .- 1538-957X. ; 24:S1, s. S111-S1115
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The first automatic emergency braking (AEB) system was presented in 2003 and aimed to mitigate or reduce rear-end crashes. Since then, several AEB systems aimed to reduce other collision types have been introduced and studies have shown that they reduce crash risks. The aim with this study was to evaluate crash reductions of cars fitted with AEB systems with pedestrian detection and those with bicyclist detection. METHODS: The study is based on the Swedish Traffic Accident Data Acquisition that includes road traffic accidents reported by the police and by emergency hospitals. Crashes occurring between 2015 and 2020 and with cars from model years 2015 to 2020 were included. The statistical analysis used odds ratio calculations with an induced exposure approach where the outcomes of sensitive and nonsensitive crashes were studied. The sensitive crashes were hit pedestrians and bicyclists, respectively. The nonsensitive crash type in both comparisons was struck vehicles in rear-end crashes. Evaluations were also made for different light and weather conditions and for high and low speed roads. RESULTS: Seven hundred and twelve hit pedestrians and 1,105 hit bicyclists were included, and the nonsensitive crashes consisted of 1,978 vehicles. The overall reduction on crash risk for AEB with pedestrian detection was 8% (±15%; ns) and for AEB with bicyclist detection it was 21% (±17%). When separating for light conditions, no reduction in crash risk for AEB with pedestrian detection nor for AEB with bicyclist detection could be seen in darkness. However, in daylight and twilight conditions, AEB with pedestrian detection reduced pedestrian crash risk by 18% (±19%; ns) and AEB with bicyclist detection reduced bicyclist crash risk by 23% (±19%). No significant reductions could be seen when separating for weather conditions except for a 53% (±31%) reduction for bicyclists in rain, fog, and snowfall. A larger reduction on high-speed roads (50-120 km/h) compared with low-speed roads (10-40 km/h) was also found. CONCLUSIONS: AEB systems with bicyclist detection were found to reduce the numbers of hit bicyclists, especially in daylight and twilight conditions. In darkness, no reduction for hit pedestrians or bicyclists was found.
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