نتایج جستجو برای: bicycle helmet

تعداد نتایج: 8085  

Journal: :archives of trauma research 0
rebecca stier department of cranio maxillofacial surgery, hannover medical school, hannover, germany; department of cranio maxillofacial surgery, hannover medical school (mhh), carl-neuberg-strasse 1, d-30625 hannover, germany. tel: +49-5115324748, fax: +49-5115324740 dietmar otte department for accident research, hannover medical school, hannover, germany christian müller trauma department, hannover medical school, hannover, germany maximilian petri trauma department, hannover medical school, hannover, germany ralph gaulke trauma department, hannover medical school, hannover, germany christian krettek trauma department, hannover medical school, hannover, germany

conclusions higher age of cyclists and increasing speed of the accident opponent significantly increase the likelihood of sustaining facial fractures. the use of bicycle helmets does not significantly reduce the incidence of mid-facial fractures, while being correlated with an even increased incidence of mandibular fractures. background the effectiveness of bicycle safety helmets in preventing ...

Journal: :Accident; analysis and prevention 2009
Itsumi Kakefuda Lorann Stallones Julie Gibbs

OBJECTIVES The purpose of the study was to examine associations between bicycle helmet use and attitudes among U.S. college students. Bicycle helmet use was assessed for two different bicycle use purposes: commuting to school and recreation. MATERIALS AND METHODS Student bicycle riders were recruited on the campus of a large public university in Colorado. Questionnaire development was guided ...

Journal: :مجله علوم اعصاب شفای خاتم 0
arezou eshaghabadi shefa neuroscience research center, khatam alanbia hospital, tehran, iran sajad sahab negah a. shefa neuroscience research center, khatam alanbia hospital, tehran, iran b. histology and embryology group, basic science department, faculty of veterinary medicine, shiraz university, shiraz, iran

fatal injury caused by bicycle accidents in many countries. when a motor vehicle collides with a bicycle, the results are often devastating as a cyclist has minimal protection from the hard exterior of a car and it is often the cyclist who will suffer incapacitating and potentially life-threatening injuries. vehicle drivers and passengers may suffer from broken glass injuries, whiplash and brui...

Journal: :Public health reports 2001
R A Schieber J J Sacks

Bicycling is a popular recreational activity and a principal mode of transportation for children in the United States, yet about 300 children die and 430,000 are injured annually. Wearing a bicycle helmet is an important countermeasure, since it reduces the risk of serious brain injury by up to 85%. The Centers for Disease Control and Prevention (CDC) have funded state health departments to con...

Journal: :Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention 2005
K S Klein D Thompson P C Scheidt M D Overpeck L A Gross

OBJECTIVE To determine factors associated with variation in bicycle helmet use by youth of different industrialized countries. DESIGN A multinational cross sectional nationally representative survey of health behaviors including symptoms, risk taking, school setting, and family context. SETTING School based survey of 26 countries. SUBJECTS School students, ages 11, 13, and 15 years totali...

Journal: :North Carolina medical journal 2007
Kelly A Carter Kori L Brewer Herbert G Garrison

BACKGROUND One in 3 bicyclists killed in North Carolina is under the age of 16. Since enactment of a mandatory bicycle helmet law for children in 2001, there has been no observed increase in helmet use in North Carolina. The goal of this study was to assess perceptions of helmet effectiveness and the level ofawareness of the North Carolina bicycle helmet law. METHODS A written survey was dist...

Journal: :International journal of injury control and safety promotion 2014
Selda Secginli Gulhan Cosansu Nursen O Nahcivan

The purpose of this cross-sectional, descriptive study was to assess the rates of helmet and to examine variables related to bicycle helmet use in a sample of 8-16 year old Turkish children. Data were collected from a purposive sample of 1180 students who self-identified as cyclists and 1128 parents or guardians in two state primary schools in two urban municipalities in the northern part of Is...

Journal: :Journal of American college health : J of ACH 2010
Thomas P Ross Lisa Thomson Ross Annalise Rahman Shayla Cataldo

OBJECTIVE This study examined bicycle helmet attitudes and practices of college undergraduates and developed the Bicycle Helmet Attitudes Scale, which was guided by the Health Belief Model (HBM; Rosenstock, 1974, in Becker MH, ed. The Health Belief Model and Personal Health Behavior. Thorofare, NJ: Charles B. Slack; 1974:328-335) to predict reported helmet use. PARTICIPANTS Students (N = 337)...

Journal: :Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention 2003
K D Liller J Nearns M Cabrera B Joly V Noland R McDermott

The purpose of this research was to explore the changes in children's bicycle helmet use and motor vehicle bicycle related injuries in Hillsborough County, Florida before and after passage of the Florida's bicycle helmet law for children under the age of 16. The results show a significant increase in bicycle helmet use among children, ages 5-13, in the post-law years compared with the pre-law y...

Journal: :The Cochrane database of systematic reviews 2007
A Macpherson A Spinks

BACKGROUND Evidence exists to suggest that bicycle helmets may reduce the risk of head injuries to cyclists, however helmets are not uniformly worn by all bicycle users. Legislation has been enacted in some countries to mandate helmet use by cyclists, however the issue remains controversial with opponents arguing that this may inhibit people from bicycle riding and thus from gaining the associa...

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