Keyphrases
Law
100%
Michigan
100%
Change Assessment
100%
Injury Outcomes
100%
Motorcyclist
100%
Helmet Law
100%
Helmet Use
100%
Motorcycle Helmet Use
100%
Crash
50%
Motor Vehicle Accident
50%
Alcohol
25%
Old Age
25%
Deer
25%
Policy Issues
25%
Injury Severity
25%
Young Age
25%
State Government
25%
Inclement Weather
25%
Low Speed
25%
Roadway Traffic
25%
Comprehensive Assessment
25%
Weather Characteristics
25%
Severe Injury
25%
Traffic Characteristics
25%
Helmet
25%
Crash Injury
25%
Motorcycle Helmet Law
25%
Roadway Characteristics
25%
Probability of Fatality
25%
High-speed Collision
25%
Degree of Injury
25%
Social Sciences
Injury Outcome
100%
Helmet Use
100%
Motorcycle
60%
Legislation
40%
State Government
20%
Agricultural and Biological Sciences
Cervidae
100%
State Government
100%
Engineering
Motorcyclist
100%
Metrics
50%