When assessing a positive relationship between alcohol consumption and oral canc
ID: 235893 • Letter: W
Question
When assessing a positive relationship between alcohol consumption and oral cancer using a case-control study, increasing the sample size of the study will result in which of the following?
A lower p value
A greater odds ratio
A smaller 95% confidence interval
A higher disease prevalence
Choose the best response.
i and ii only
ii and iv only
i, ii, and iii only
All of the above
None of the above
Explanation / Answer
All of the above