# Epidemiology: Mortality Rates

The National Highway Traffic Safety Administration reported that 4,739 deaths occurred in the U.S. during 2000 when a pedestrian was struck and killed by a motor vehicle. They estimate that 78,000 pedestrians were injured in pedestrian/motor-vehicle collisions during the year. The population of the United States that year was 281,421,906.

Show all steps in your calculations below.

1) Based on these data, what was the case fatality rate of pedestrian/motor-vehicle collision injury in 2000? Express this as a percentage.

2) What was the cause specific mortality rate for pedestrian/vehicle collisions that year? Express this per 100,000.

3) If there were a total of 2,448,117 deaths from all causes that year in the United States, what would the proportionate mortality for pedestrian motor-vehicle collisions be? Express this as a percentage.

\$2.19
• Plain text
• Cited sources when necessary

Elisabeth Nicholson, PhD (IP)

Rating 4.9/5

Active since 2006

BA in Anthropology and Mathematics, Barnard College, Columbia University
PhD in Evolutionary Biology, Northwestern University

Responses 943 | eBooks 2