Contribution of a Geographic Information System to the Prevention of Crashes Among Vulnerable Road Users in the City of Cotonou: Exploratory Study
Donatien Daddah,1,2 Bella Hounkpe Dos Santos,1,2 Yolaine Glèlè Ahanhanzo1 1Epidemiology and Biostatistics Department, Regional Institute of Public Health, Ouidah, Benin; 2Center for Research in Epidemiology, Biostatistics and Clinical Research, Public Health School (Université Libre de Bruxelles), B...
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| Format: | Article |
| Language: | English |
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Dove Medical Press
2022-06-01
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| Series: | Risk Management and Healthcare Policy |
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| Online Access: | https://www.dovepress.com/contribution-of-a-geographic-information-system-to-the-prevention-of-c-peer-reviewed-fulltext-article-RMHP |
| _version_ | 1818250162896633856 |
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| author | Daddah D Hounkpe Dos Santos B Glèlè Ahanhanzo Y |
| author_facet | Daddah D Hounkpe Dos Santos B Glèlè Ahanhanzo Y |
| author_sort | Daddah D |
| collection | DOAJ |
| description | Donatien Daddah,1,2 Bella Hounkpe Dos Santos,1,2 Yolaine Glèlè Ahanhanzo1 1Epidemiology and Biostatistics Department, Regional Institute of Public Health, Ouidah, Benin; 2Center for Research in Epidemiology, Biostatistics and Clinical Research, Public Health School (Université Libre de Bruxelles), Brussels, BelgiumCorrespondence: Donatien Daddah, Tel +229 97167245, Email donadah@yahoo.frPurpose: The aim of this study was to determine, using geographic information system (GIS), the spatial characteristics and factors associated with injury crashes among vulnerable road users (VRUs) in Cotonou, Benin.Patients and Methods: This study was based on road crash data collected by the police in Cotonou from 2008 to 2017. Spatial analyses were performed using density method of QGIS cartography software to identify road crash hotspot for VRUs. Logistic regression analysis was conducted using Stata 15 software. Finally, field observations were used to assess the physical characteristics of the road environment at each hotspot.Results: From 2008 to 2017, six main crash hotspots involving VRUs were identified on the roads of Cotonou. The majority were located at intersections of main roads. These sites did not meet the standards for traffic safety for VRUs. Factors associated with injury crashes among VRUs were intersections (adjusted odds ratio (aOR) = 3.3; 95% CI: 1.8– 6.1) and pavement condition (aOR = 7; 95% CI: 2.9– 17.1).Conclusion: The present study has made it possible to identify the locations on Cotonou’s road network where road safety interventions could be implemented to protect VRUs.Keywords: vulnerable road users, injury crash, hotspots, road environment |
| first_indexed | 2024-12-12T15:48:01Z |
| format | Article |
| id | doaj.art-c55f807ab7d6421186cb035674c78a2a |
| institution | Directory Open Access Journal |
| issn | 1179-1594 |
| language | English |
| last_indexed | 2024-12-12T15:48:01Z |
| publishDate | 2022-06-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Risk Management and Healthcare Policy |
| spelling | doaj.art-c55f807ab7d6421186cb035674c78a2a2022-12-22T00:19:42ZengDove Medical PressRisk Management and Healthcare Policy1179-15942022-06-01Volume 151271128276165Contribution of a Geographic Information System to the Prevention of Crashes Among Vulnerable Road Users in the City of Cotonou: Exploratory StudyDaddah DHounkpe Dos Santos BGlèlè Ahanhanzo YDonatien Daddah,1,2 Bella Hounkpe Dos Santos,1,2 Yolaine Glèlè Ahanhanzo1 1Epidemiology and Biostatistics Department, Regional Institute of Public Health, Ouidah, Benin; 2Center for Research in Epidemiology, Biostatistics and Clinical Research, Public Health School (Université Libre de Bruxelles), Brussels, BelgiumCorrespondence: Donatien Daddah, Tel +229 97167245, Email donadah@yahoo.frPurpose: The aim of this study was to determine, using geographic information system (GIS), the spatial characteristics and factors associated with injury crashes among vulnerable road users (VRUs) in Cotonou, Benin.Patients and Methods: This study was based on road crash data collected by the police in Cotonou from 2008 to 2017. Spatial analyses were performed using density method of QGIS cartography software to identify road crash hotspot for VRUs. Logistic regression analysis was conducted using Stata 15 software. Finally, field observations were used to assess the physical characteristics of the road environment at each hotspot.Results: From 2008 to 2017, six main crash hotspots involving VRUs were identified on the roads of Cotonou. The majority were located at intersections of main roads. These sites did not meet the standards for traffic safety for VRUs. Factors associated with injury crashes among VRUs were intersections (adjusted odds ratio (aOR) = 3.3; 95% CI: 1.8– 6.1) and pavement condition (aOR = 7; 95% CI: 2.9– 17.1).Conclusion: The present study has made it possible to identify the locations on Cotonou’s road network where road safety interventions could be implemented to protect VRUs.Keywords: vulnerable road users, injury crash, hotspots, road environmenthttps://www.dovepress.com/contribution-of-a-geographic-information-system-to-the-prevention-of-c-peer-reviewed-fulltext-article-RMHPvulnerable road usersinjury crashhotspotsroad environment. |
| spellingShingle | Daddah D Hounkpe Dos Santos B Glèlè Ahanhanzo Y Contribution of a Geographic Information System to the Prevention of Crashes Among Vulnerable Road Users in the City of Cotonou: Exploratory Study Risk Management and Healthcare Policy vulnerable road users injury crash hotspots road environment. |
| title | Contribution of a Geographic Information System to the Prevention of Crashes Among Vulnerable Road Users in the City of Cotonou: Exploratory Study |
| title_full | Contribution of a Geographic Information System to the Prevention of Crashes Among Vulnerable Road Users in the City of Cotonou: Exploratory Study |
| title_fullStr | Contribution of a Geographic Information System to the Prevention of Crashes Among Vulnerable Road Users in the City of Cotonou: Exploratory Study |
| title_full_unstemmed | Contribution of a Geographic Information System to the Prevention of Crashes Among Vulnerable Road Users in the City of Cotonou: Exploratory Study |
| title_short | Contribution of a Geographic Information System to the Prevention of Crashes Among Vulnerable Road Users in the City of Cotonou: Exploratory Study |
| title_sort | contribution of a geographic information system to the prevention of crashes among vulnerable road users in the city of cotonou exploratory study |
| topic | vulnerable road users injury crash hotspots road environment. |
| url | https://www.dovepress.com/contribution-of-a-geographic-information-system-to-the-prevention-of-c-peer-reviewed-fulltext-article-RMHP |
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