Fig. 5From: Changes in salivary oxidative status, salivary cortisol, and clinical symptoms in female patients with temporomandibular disorders during occlusal splint therapy: a 3-month follow upab Change in perceived stress level (means and standard deviations) during the 3-month interval of occlusal splint therapy. PSS, Perceived Stress Scale; MP, myofascial pain; DD, disc displacement; HIP, high-intensity pain; LIP, low-intensity painBack to article page