Nevada RN - May 2019
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<strong>May</strong>, June, July <strong>2019</strong> <strong>Nevada</strong> <strong>RN</strong>formation • Page 11<br />
Bicycle Safety<br />
CDC RECOMMENDS HELMETS<br />
The CDC recommends the use of a properly fitted<br />
helmet, when riding a bicycle, for all ages, to prevent<br />
head and brain injury in case of a crash (2017). Helmets<br />
not only protect against head and brain (TBI) injuries,<br />
which are the leading cause of morbidity and mortality,<br />
but other facial, ocular and dental injuries as well.<br />
Those wearing helmets during a wreck were found to<br />
have a 51% lower risk of TBI, 31% lower risk of facial<br />
fracture and 27% decrease in facial contusions and<br />
lacerations (Joseph et al. 2017).<br />
Lisa McKinney, BSN, <strong>RN</strong><br />
Cycling can be a fun form of recreation, exercise and<br />
transportation for the whole family to enjoy. However,<br />
cycling is not without risks. There were 840 bicyclists<br />
killed, in the United States, in 2016, (National Highway<br />
Traffic Safety Administration, NHTSA). Seven of these<br />
fatalities were in <strong>Nevada</strong> and accounted for 1.8%<br />
of total traffic fatalities (NHTSA, 2018). The <strong>Nevada</strong><br />
Department of Transportation shows 58% of these<br />
accidents were in the roadway, 13% on sidewalks<br />
and another 13% in intersections (2017). The majority<br />
of bicycle related deaths and one-third of non-fatal<br />
injuries are related to traumatic brain injuries (TBIs). TBIs<br />
tripled when injuries happened to riders not wearing<br />
helmets. In 2012, over 80,000 bicycle related head<br />
injuries were treated in emergency departments across<br />
the US. Helmets have been shown to decrease the risk<br />
of severe head and brain injury by 63-88% (Graves et<br />
al. 2014).<br />
AGE & GENDER RELATED STATISTICS<br />
While one might think children are the ones to<br />
most benefit from helmet use, children accounted for<br />
only 7% of bicyclists killed in traffic collisions in 2016.<br />
In this same time frame, men accounted for 84% of<br />
bicycle fatalities. The largest group of men were 50<br />
to 54 years old and 12% were 55 to 59. Men’s bicycle<br />
fatalities were 5.6 times higher than women’s (NHTSA,<br />
2018). A study conducted between 1997-2013 reported<br />
3.8 million bicycle injuries not ending in death. These<br />
numbers are thought to be just an estimate as only a<br />
fraction of accidents causing injuries are ever reported.<br />
The costs to society related to these statistics include<br />
medical costs, loss of work as well as life or quality of<br />
life. This study found the cost of non-fatal injuries to<br />
be $209 billion and fatalities $28 billion (Science Daily,<br />
2017). Joseph et al. (2017) found that over $2 billion US<br />
healthcare dollars are spent on TBI’s annually.<br />
BE SAFE<br />
• Wear a Proper Fit Helmet<br />
• Wear Light Reflective Clothing<br />
• Be Aware of Your Surroundings<br />
• Know the Law (NRS 484B.760-783)<br />
Bicyclists have the same rights and<br />
responsibilities as other drivers.<br />
HELMET SAFETY & FIT<br />
For helmets to be effective in protection, they must<br />
be a Consumer Product Safety Commission (CPSC)<br />
approved helmet. The CPSC is the standard required<br />
by law, in the United States, for bicycle helmets. This<br />
standard was put in place by the government in 1994<br />
and covers all helmets produced for the US, since 1999<br />
(Bicycle Helmets, 2017).<br />
The CPSC helmet must be properly fit and adjusted.<br />
If the helmet is not properly adjusted it is unstable and<br />
may wobble or rotate. Helmets are made with adjustable<br />
straps, many with an adjustment at the nape of the neck<br />
as well as under the chin affecting stability. Poor stability<br />
compromises the efficacy of the helmet on impact. In one<br />
particular study, children and adolescents were found to<br />
more often wear helmets incorrectly. The correct size,<br />
adjustments, angle or tilt and width of the helmet worn,<br />
was found to be detrimental in its effectiveness. The<br />
helmet should be adjusted to take out the instability, with<br />
straps fastened securely under the jaw.<br />
It is worth seeking fit guidance from a bicycle<br />
technician, in one of the many sports or bicycle shops<br />
in the area. Sufficient helmet fitting was found in less<br />
than half of retail stores (Thai, McIntosh & Pang, 2015).<br />
NURSES GET INVOLVED<br />
Nurses may get involved in one of the many school<br />
bicycle programs or create bicycle safety programs<br />
where they do not exist. Nurses have a wide range<br />
of outreach to educate patients, families and schools<br />
within our communities. For example, one trauma<br />
center was instrumental in developing a program to<br />
keep kids healthy and safe in their community. The<br />
program consists of bicycle safety books, DVD’s,<br />
video games, classroom educational programs as<br />
well as organizing an interactive bicycle safety rodeo.<br />
The safety program provided patients presenting to<br />
the emergency department after crashing, safety<br />
awards for wearing helmets. The positive recognition<br />
reinforces safe behavior (Elwell, Kulp & McCue, 2014).<br />
Nurses may provide printable education brochures<br />
available at <strong>Nevada</strong>’s Source for Bicycling Information,<br />
Bicycle<strong>Nevada</strong>.com (n.d.):<br />
Kids Bicycling Guide<br />
https://www.nevadadot.com/home/<br />
showdocument?id=3684<br />
Kids Bicycling Guide in Spanish<br />
https://www.nevadadot.com/home/<br />
showdocument?id=3686<br />
A Guide to Frequently Asked Questions<br />
https://www.nevadadot.com/home/<br />
showdocument?id=3682<br />
A Guide to Frequently Asked Questions<br />
https://www.nevadadot.com/home/<br />
showdocument?id=3692<br />
Grab your helmet, friends and family and get out<br />
there and ride <strong>Nevada</strong>!<br />
Reference<br />
Bicycle Helmet Standards. (2017). Retrieved from https://<br />
helmets.org/standard.htm#CPSC<br />
Bicycle<strong>Nevada</strong>.com (n.d.). <strong>Nevada</strong>’s Source for Bicycling<br />
Information. Retrieved from https://www.nevadadot.<br />
com/mobility/bicycle<br />
Centers for Disease Control and Prevention. (2017).<br />
Bicycle safety. Retrieved from https://www.cdc.gov/<br />
motorvehiclesafety/bicycle/index.html<br />
Elwell, S., Kulp, H. & McCue, J. (2014). Creating a<br />
comprehensive bicycle safety program. Journal of<br />
Trauma Nursing, 21(6), 309-313.<br />
Graves, J., Pless, B., Moore, L., Nathens, A., Hunte, G., &<br />
Rivara,F. (2014). Public bicycle share programs and<br />
head injuries. American Journal of Public Health,<br />
104(8), 106-111.<br />
Joseph, B., Azim, A., Haider, A., Kulvatunyou, N., O’Keefe,<br />
T. Hassan, A., Gries. L. Tran, E., Latifi, R. & Rhee, P.<br />
(2017). Bicycle helmets work when it matters the most.<br />
The American Journal of Surgery, 213(2), 413-417.<br />
National Highway Traffic Safety Administration. (2018).<br />
Bicyclists and other cyclists (DOT HS 812 507).<br />
Retrieved from https://crashstats.nhtsa.dot.gov<br />
<strong>Nevada</strong> Department of Transportation. (2016). Public safety.<br />
Retrieved from https://www.nhtsa.gov/sites/nhtsa.dot.<br />
gov/files/documents/nevada_fy2017_ar.pdf<br />
Science Daily. (2017). Soaring medical costs from bicycle<br />
accidents. Retrieved from https:www.sciencedaily.com/<br />
releases/2017/06/170601082236.htm<br />
Thai, K., McIntosh, A. & Pang, T. (2015). Bicycle helmet size,<br />
adjustment and stability. Traffic Injury Prevention,16,<br />
268-275.<br />
NNA EHC Answers<br />
puzzle on page 7