Does the odds ratio you calculated in (a) suggest that those people exposed to direct sunlight for more than 4 hours per day are more or less likely to develop skin cancer? Why?
You are performing a case-control study dealing with the development of skin cancer in people who are exposed to more than 4 hours of direct sun per day versus those exposed to less than 4 hours of sun per day. After collecting information and conducting interviews, you gather your data and generate the following chart:
Exposure to Direct Sunlight (per day) Contracted Skin Cancer Do Not Have Skin CancerMinimal (less than 4 hours) 15 70More than 4 hours 60 30
a. Calculate the odds ratio.b.Does the odds ratio you calculated in (a) suggest that those people exposed to direct sunlight for more than 4 hours per day are more or less likely to develop skin cancer? Why?c. Name at least one confounding variable that might impact these results.d.What is one way to ensure that the difference between the two groups is actually due to the health problem examined in this study?
Like this:Like Loading…
"You need a similar assignment done from scratch? Our qualified writers will help you with a guaranteed AI-free & plagiarism-free A+ quality paper, Confidentiality, Timely delivery & Livechat/phone Support.
Discount Code: CIPD30
Click ORDER NOW..
