From: Fibromyalgia syndrome and dental anxiety
FM N = 63
Control N = 50
p value
HAD anxiety median (minimum–maximum)
11 (2–23)
5 (0–19)
< 0.001
HAD depression median (minimum–maximum)
9 (3–21)
3.5 (0–12)
MDAS median (minimum–maximum)
13 (5–25)
7 (5–18)