Hint: Think like a…
-Biologist
-Medical doctor
-Public health officer
-Health policy maker
Eg. World health organization (look at the spread of a disease); Pharmacy (find preventative
Eg. Stop the spread of west nile virus (mosquito), learn from the media, get rid of standing water around your house
USA: Cause of mortality in the 1900s per 100,000 people
#1 cause of death = pneumonia (respiratory infection causing inflammation)
Caused by bacteria infection, parasites, virus…
#2 Tuberculosis- bacteria infection affect lungs and other organs
#3 Diarrhea & Enteritis (inflammation of small intestine)
#4 Heart Disease
#5 Chronic Nephritis (inflammation of kidney) caused by bacteria infection
#6 Accident
#7 Stroke …show more content…
Where does epidemiology fit in?
Eg. Heart disease doesn’t spread from person to person, need to look at different risk factors like physical activity
Physical Activity Epidemiology
What is PA Epi?
Origins of the link between PA and health
Behavioral Epidemiology
*How people’s behaviors create disease not how disease is spread from person to person
Three goals of PA Epi
1. Relationship between morbidity (state of being diseased) and mortality (death rates)
2. Risk factors
-Very difficult to study because you cannot cause people to get chronic diseases; must look at connections and relationships
-Are activity levels changing?
-What factors (personal, environmental) are related to physical