Question 1 Non-Communicable Disease
Question 2 Infectious Disease
Question 3 Study Design
Investigators conducted a study to among 1,784 children positive for COVID-19 and 5,328 children that are COVID-negative. This is an example of which type of study?
A study finds that the annual incidence of lung cancer is significantly lower in states where tobacco products are costly versus those where it is cheaper. This is an example of which type of study?
A group of between the ages of 40-54 at a local business were followed for 10 years to investigate whether or not women who routinely got a mammogram every year had a smaller risk of developing breast cancer. What type of study is this?
400 STI-negative female college students in San Diego were randomly assigned to Group A: or Group B: Safer Sex Intervention and were given a supply of condoms. These women were followed for 12 months to determine how the to sexual risk behaviors. What type of study is this?
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