Hi all, I really need help with this one.
I am trying to see if my population change their alcohol habits between before and after an psychosocial intervention.
We asked the participants : how many days per week do you consume alcohol ?
a. Never
b. 1 to 2 days per week
c. 3 to 4 days per week
d. 5 to 6 days per week
e. every days
We asked the same question a month later to the same participants after giving them an intervention.
I thought of using chi 2, but my groups are not independent. Which test do you think I should use ?
Thank you in advance.
I am trying to see if my population change their alcohol habits between before and after an psychosocial intervention.
We asked the participants : how many days per week do you consume alcohol ?
a. Never
b. 1 to 2 days per week
c. 3 to 4 days per week
d. 5 to 6 days per week
e. every days
We asked the same question a month later to the same participants after giving them an intervention.
I thought of using chi 2, but my groups are not independent. Which test do you think I should use ?
Thank you in advance.