49. An odds ratio would most often the used to report which of the following for
ID: 128859 • Letter: 4
Question
49.
An odds ratio would most often the used to report which of the following for persons who smoke?
The risk (or odds) of developing lung cancer for smokers compared to the risk of developing lung cancer for non smokers.
The relationship of smoking to developing lung cancer.
The mean difference in age between smokers and non smokers when diagnosed with lung cancer.
The difference in life expectancy for smokers and non smokers.
The risk (or odds) of developing lung cancer for smokers compared to the risk of developing lung cancer for non smokers.
The relationship of smoking to developing lung cancer.
The mean difference in age between smokers and non smokers when diagnosed with lung cancer.
The difference in life expectancy for smokers and non smokers.
Explanation / Answer
a) The risk ( or odds ) of developing lung cancer for smokers compared to the risk of developing lung cancer for non smokers.
odds ratio compares the odds of disease of those exposed to the odds of disease those unexposed.It is a measure of association between an exposure and an outcome.
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