title: Helmet use among cyclists in New York City.
abstract: Lack of helmet use while bicycling can have deleterious effects on health. Despite evidence that helmets can greatly reduce the risk of head injury, the prevalence of helmet use among riders, including those in urban bicycle-share programs, has been shown to be very low. Building upon the authors' previous work, this study's aim was to assess prevalence of helmet use among cyclists riding on widely used New York City (NYC) bike lanes. Across a 2-month period, cyclists were filmed in five NYC locations with bike lanes. Filming took place at two separate time periods (recreation and commute) at each location. Helmet use was coded for each cyclist. A total of 1,921 riders were observed across 10 h. Overall, half (50.0 %) of all riders were observed wearing a helmet. Rates of using a helmet were consistent across all five locations. In addition, only 21.7 % of Citi Bike users and 15.3 % of other bicycle rentals were observed wearing helmets while cycling. The prevalence of helmet use was significantly higher among males than females (z = 4.48, p < .001). Cyclists observed during the recreational time period were also less likely than those observed during the commuting time period to be wearing a helmet (z = 7.17, p < .001). The results of this study contribute to the growing literature about cyclist helmet use in urban areas.
authors: Department of Public Health, William Paterson University, Wing 150, Wayne, NJ, 07470, USA, baschc@wpunj.edu.
authors: Corey H
authors: CH
authors: Basch
authors: Emily A
authors: EA
authors: Zagnit
authors: Sonali
authors: S
authors: Rajan
authors: Danna
authors: D
authors: Ethan
authors: Charles E
authors: CE
authors: Basch
mesh_terms: D001642:Bicycling / Q000706:statistics & numerical data*; D005260:Female; D006260:Head Protective Devices / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D009519:New York City / Q000453:epidemiology; D015995:Prevalence; D012737:Sex Factors