Suppose you hear a report that says the chances of developing lung cancer increase by 10 times, just by living in the city versus the country.How do you interpret this?
A)You had better move to the country; 10 times is a huge difference.
B)You need to find out what the baseline risk is and what confounding variables were adjusted for before you can determine how serious this is for you.
C)You should just stay put; no one could possibly come up with a valid statistic that measures this.
D)You should ignore the results.Your increased risk should depend on whether or not your house contains radon gas, not on whether the house is in the city or the country.

Question

Quizplus · Accepted Answer

Without knowing the baseline risk and confounding variables, it's impossible to determine whether a 10-fold increase is a significant or insignificant risk. Additionally, moving to the country may not necessarily eliminate all other risk factors for lung cancer. It's important to gather more information before making any decisions or drawing conclusions.

Suppose You Hear a Report That Says the Chances of Developing