Hi everyone, really struggling with choosing a right statistical test for my thesis. will really appreciate your help.
My study aims to see if there are more short sighted people in patients with headache with migraine, tension headache, compared to the non-headache group.
I want to prove that patients in the non-headache group have the lowest prevalence of short sightedness (categorical variable).
Which statistical test is most suitable?
Thank you.
My study aims to see if there are more short sighted people in patients with headache with migraine, tension headache, compared to the non-headache group.
I want to prove that patients in the non-headache group have the lowest prevalence of short sightedness (categorical variable).
Which statistical test is most suitable?
Thank you.