地域医療と健康教育

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Urban College Student Bicycle Commuting: A Look at Differences in Riding Behavior by Gender

Chaney RA, Payne H

Many bicycling collisions are attributable to individual rider behavior. Prior research demonstrates gender differences in active transportation. Research for on-road, in-traffic riding behavior between genders is limited. In this study, bicycle commuters (n=671) traveling to a large, metropolitan university in Provo, Utah were directly observed over two weeks during fall, 2014 at peak morning and peak night commute times. Data were collected for passing bicyclists: Rider characteristics and behaviors. 23.10% of bicycle commuters were female, 22.21% wore bicycle helmets, 3.24% used hand signals to indicate turning or slowing, and 10.94% used both a front and rear light while riding at night. Significant associations were observed between gender and road position even after controlling for rider and environmental factors (women more often used the crosswalk (OR=1.72, 95% CI [1.22, 2.34]), sidewalk (OR=1.39, 95% CI [1.01, 1.93]), and traveled in the wrong-direction (OR=1.41, 95% CI [1.01, 1.94])); and use a night headlight (OR=1.40, 95% CI [1.40, 5.76]). Bicyclists’ behavior changed with traffic volume and day/night conditions. Understanding gender differences will be important for targeting different risk factors and promoting safe commuting among all genders.