Question 5 In a cohort study of risk factors for oral cancer, the relative risk
ID: 3323516 • Letter: Q
Question
Question 5
In a cohort study of risk factors for oral cancer, the relative risk for the association of chewing gum with oral cancer is 1.15 with a 95% confidence interval of 1.05-1.25.
Which of the following statements is most appropriate and accurate based on the information above?
Chewing gum combined with smoking may cause oral cancer.
There is a statistically significant positive association of chewing gum with oral cancer.
There is an inverse relationship between chewing gum and oral cancer.
There seems to be a positive association of chewing gum with oral cancer but it is not statistically significant.
A.Chewing gum combined with smoking may cause oral cancer.
B.There is a statistically significant positive association of chewing gum with oral cancer.
C.There is an inverse relationship between chewing gum and oral cancer.
D.There seems to be a positive association of chewing gum with oral cancer but it is not statistically significant.
Explanation / Answer
Answer: Option (D)There seems to be a positive association of chewing gum with oral cancer but it is not statistically significant.
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