From: Holding on to the indispensable medication –A grounded theory on medication use from the perspective of persons with medication overuse headache
N
%
Total
14
100
Age (years):
30-39
2
40-49
4
29
50-59
5
36
≥60
3
21
Sex
Female
9
64
Male
University education
Yes
8
57
No
6
43
Living with partner
11
79
Having children
12
86
Self-reported migraine
10
71