“…Data from the literature show that depression is common among patients with complaints of masticatory muscle pain; these often coexist with general health problems (Bonjardim et al, 2005;Dabrowski et al, 2010;Garimella, Sears, & Gehi, 2016;Gomaa, Elmagd, Elbadry, & Kader, 2014;Korszun et al, 1996;Manfredini, Borella, et al, 2010;Minghelli, Morgado, & Caro, 2014;Sojka et al, 2018;Stocka et al, 2018;Zielinska-Blizniewska & Olszewski, 2009). In our examined groups with facial pain (Groups I and III), we found the mean value on the BDI and PSS-10 scales to be higher than among the pain-free subjects (Groups 0 and II).…”