# Help! problem with confidence intervals

#### yuy2000

##### New Member
Hi
I am studying the relationships between two variables (coded as yes or no)
I used the odds ratio formula in R to get the odds ratio and the confidence interval and i got this:
Code:
odds.ratio(A,B)
OR 2.5 % 97.5 %       p
Fisher's test 4.813 0.993 19.088 0.02549 *
i don't understand how 1 can be in the confidence interval and the p value <0.05...
is there anything wrong?
yuyu

Last edited by a moderator: