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Figure 2 | Head & Face Medicine

Figure 2

From: Intra-oral orthosis vs amitriptyline in chronic tension-type headache: a clinical and laser evoked potentials study

Figure 2

Clinical Features of chronic tension type headache patients. Mean values and standard deviations of the main clinical features, frequency of headache, Total Tenderness Score (TTS), Self Evaluating Anxiety Scale (SAS) and Self Evaluating Depression Scale (SDS) in chronic tension type headache in basal conditions (T0) and after two months treatment (T1) by appliance (n°9 patients) and amitriptyline (n°9 patients).

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