Reduction in headache patients' medical expenses associated with biofeedback and relaxation treatments.

Comparisons are made of self-reported medical costs from a sample of headache patients who underwent various combinations of relaxation training and biofeedback training. The average costs for the 2 years prior to self-regulatory treatment were $955 +/- 480 (3 SEM) for 45 patients; for the 2 years after completing treatment the average costs were $52 +/- 28 (3 SEM) for patients. Within the limitations of the study, medical costs do seem to have been markedly reduced.