RESUMEN
OBJECTIVE: To evaluate the sedative effects, intra-operation, of music therapy in orthopedic surgery patients with locoregional anesthesia in the Hospital Clínic i Provincial of Barcelona. EQUIPMENT AND METHODS: Prospective comparative study on a random sample of 110 patients undergoing or not music therapy. The degree of anxiety was assessed with the Questionnaire STAIC. The application of the music was done with a MP3 player and headphones. The collected data were analyzed with Excel. For the statistical analysis we used the SPSS-18 software and Chi-square test to test the hypothesis of whether there was relationship between the level of peace and music therapy. RESULTS: After the analysis, the results of Chi-square were in the group of no sedation with/without music Chi2 = 2.01, P = 0.35. The statistical significance level was p < 0.05. CONCLUSIONS: No relationship was found between hearing music or not and the patient's comfort level. Most patients recommend listening to music in the operating room despite the sounds around do not bother them.