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Pedalcyclist Fatalities and Socioeconomic Status: A Spatial Epidemiological Study of the United States, 2011–2013

Justin T. McDaniel, Margaret Shields, Aaron J. Diehr, Kate H. Thomas, Wendi Middleton

Abstract


Bicycling is a popular recreation activity and mode of transportation among the American workforce. While safety standards are key factors in reducing risk for a cycling fatality, contextual factors also play a role. State-level data for this study were retrieved from the U.S. Census Bureau, the League of American Bicyclists, and the National Highway Traffic Safety Administration. Trend analysis was conducted via ANOVA and the trajectory of the pedalcyclist fatality rate (PFR) from 2011 to 2013 was determined. Linear regression was conducted and the influence of socioeconomic variables on PFR between 2011 and 2013 was determined. The average statelevel PFR increased between 2011 and 2013; however, the trend was not statistically significant. Regression analysis showed that socioeconomic variables were significant predictors of PFR, after controlling for relevant covariates. To improve cycling safety, states should not only adopt legislation and infrastructure that support cycling but also consider implementing innovative road-safety educational programs in resource-deprived areas.

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Keywords


pedalcyclist fatalities; socioeconomic status; bicycle friendliness

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References


American Psychological Association. (2016). Socioeconomic status. Retrieved from http://www.apa.org/topics/socioeconomic-status/

Cavill, N., & Davis, A. (2003). Cycling and health. Retrieved from http://www.cycle-helmets.com/cycling_and_health.pdf

Donatelle, R. J., & Ketcham, P. (2013). Access to health. Chicago, IL: Pearson.

Edwards, P., Green, J., Lachowycz, K., Grundy, C., & Roberts, I. (2008). Serious injuries in children: Variation by area deprivation and settlement type. Archives of Disease in Childhood, 93(6), 485-489. doi: 10.1136/adc.2007.116541

Embree, T.E., Romanow, N.R., Djerboua, M.S., Morgunov, N.J., Bourdeaux, J.J., & Hagel, B.E. (2016). Risk factors for bicycling injuries in children and adolescents: A systematic review. Pediatrics, 138(5), 1-13. doi: 10.1542/peds.2016-0282

Freedman, D. A. (1981). Bootstrapping regression models. The Annals of Statistics, 9(6), 1218-1228.

Fyhri, A., Sundfor, H. B., Bjornskau, T., & Laureshyn, A. (2017). Safety in numbers for cyclists: Conclusions from a multidisciplinary study of seasonal change in interplay and conflicts. Accident Analysis & Prevention, 105, 124-133. doi: 10.1016/j.aap.2016.04.039

Gaudet, L., Romanow, N. T., Nettel-Aquirre, A., Voaklander, D., Hagel, B. E., & Rowe, B. H. (2015). The epidemiology of fatal cyclist crashes over a 14-year period in Alberta, Canada. BMC Public Health. 15, 1-8. doi: 10.1186/s12889-015-2476-9

Gonzalez-Velasco, E. A. (2010). Journey through mathematics: Creative episodes in its history. New York: Springer.

Kim, J., Kim, S., Ulfarsson G., Porrello, L. (2007). Bicyclist injury severities in bicycle-motor vehicle accidents. Accident: Analysis and Prevention, 39(2), 238-251. doi: 10.1016/j.aap.2006.07.002

Lang, I. A. (2007). Demographic, socioeconomic, and attitudinal associations with children’s cycle-helmet use in the absence of legislation. Injury Prevention, 13, 355-358. doi: 10.1136/ip.2007.015941

League of American Bicyclists. (2017). Bicycle friendly America. Retrieved from http://www.bikeleague.org/bfa

McClean, M. (2012). Strategies for increasing bikeability: A closer look at the St. Louis regional bike plan. (Unpublished Master's). Washington University, St. Louis, MO.

Mitchell, R. J., & Bambach, M. R. (2015). Examination of narratives from emergency department presentations to identify road trauma, crash and injury risk factors for different age groups. Health Information Management Journal, 44(1), 21-29. doi: 10.1177/183335831504400103

Mooney, C. Z., & Duval, R. D. (1993). Bootstrapping: A nonparametric approach to statistical inference. London: SAGE Publications.

Morency, P., Gauvin, L., Plante, C., Fournier, M., & Morency, C. (2012). Neighborhood social inequalities in road traffic injuries: The influence of traffic volume and road design. American Journal of Public Health, 102(6), 1112-1119. doi: 10.2105/AJPH.2011.300528

National Center for Statistics and Analysis. (2016). Bicyclists and other cyclists: 2014 data: (Traffic Safety Facts. Report No. DOT HS 812 282). Retrieved from https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/812282

National Highway Traffic Safety Association. (2013). Traffic safety facts: 2011 data. Retrieved from https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/811743

National Highway Traffic Safety Association. (2014). Traffic safety facts: 2012 data. Retrieved from https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/812018

National Highway Traffic Safety Association. (2015). Traffic safety facts: 2013 data. Retrieved from https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/812151

Pampel, F. C., Krueger, P. M., & Denney, J. T. (2010). Socioeconomic disparities in health behaviors. Annual Review of Sociology, 36, 349-370. doi: 10.1146/annurev.soc.012809.102529

Pinhas, M., Tzelgov, J., & Ganor-Stern, D. (2012). Estimating linear effects in ANOVA designs: The easy way. Behavioral Research, 44, 788-794. doi: 10.3758/s13428-011-0172-y

Pucher, J., Buehler, R., & Seinen, M. (2011). Bicycling renaissance in North America? An update and re-appraisal of cycling trends and polices. Transportation Research Part A, 45, 451. doi: 10.1016/j.tra.2011.03.001

QGIS Development Team. (2009). QGIS geographic information system: Open source geospatial foundation. Retrieved from http://qgis.osgeo.org

R Core Team. (2018). R: A language and environment for statistical computing. Vienna, Austria: R Foundation for Statistical Computing.

Rodgers, G. B. (1992). Part I. An overview of the bicycle study. Retrieved from https://www.cpsc.gov/s3fs-public/pdfs/344.pdf

Schepers, P., Hagenzieker, M., Methorst, R., van Wee, B., & Wedman, F. (2014). A Conceptual framework for road safety and mobility applied to cycling safety. Accident Analysis & Prevention, 62, 331 - 340. doi: 10.1016/j.aap.2013.03.032

Shields, M. M., Thomas, K. H., Paschal, A., Tucker, M., Leeper, J., & Usdan, S. (2017). Promoting campus cycling for outdoor recreation and transportation: Investigating factors influencing student bicycle usage on a large, southeastern university from an ecological perspective. Journal of Outdoor Recreation, Education, and Leadership, 9(1). doi: http://dx.doi.org/10.18666/JOREL-2017-V9-I1-7475

Teyhan, A., Cornish, R., Macleod, J., et al. (2016). An Evaluation of the impact of 'Lifeskills' training on road safety, substance use and hospital attendance in adolescence. Accident Analysis & Prevention, 86, 108 - 113. doi: doi.org/10.1016/j.aap.2015.10.017

Thompson, M. J., & Rivara, F. P. (2001). Bicycle-related injuries. American Family Physician, 63(10), 2007-2013.

Traynor, T. L. (2009). The impact of state level behavioral regulations on traffic fatality rates. Journal of Safety Research, 40(6), 421-426. doi: 10.1016/j.jsr.2009.10.003

United States Census Bureau. (2018). Historical poverty tables: People and families, 1959-2015. Retrieved from https://www.census.gov/data/tables/time-series/demo/income-poverty/historical-poverty-people.html

United States Department of Transportation Federal Highway Administration. (2002). Pedestrian and bicycle information center: Who’s walking and bicycling. Retrieved from http://www.pedbikeinfo.org/data/factsheet_general.cfm

Vargo, J., Gerhardstein, B. G., Whitfield, G. P., & Wendel, A. (2015). Bicyclist deaths associated with motor vehicle traffic-United States, 1975-2012. MMWR: Morbidity and mortality weekly report, 64(31), 837-841.

Yu, C. (2014). Environmental supports for walking/biking and traffic safety: Income and ethnicity disparities. Preventive Medicine, 67, 12-16. doi: 10.1016/j.ypmed.2014.06.028




DOI: https://doi.org/10.18666/JOREL-2018-V10-I4-8566

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