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[Music versus diazepam to reduce preoperative anxiety: a randomized controlled clinical trial]
1Departamento de Anestesiología, Reanimación y Clínica del Dolor del Hospital Mutua de Terrassa, Barcelona.
Objectives:
To compare the effectiveness of music to that of diazepam in reducing preoperative anxiety.
Patients And Methods:
Patients were randomized to 2 groups to receive diazepam or listen to music on the day of surgery and the previous day. Just before the operation, anxiety was assessed with the State-Trait Anxiety Inventory. Cortisol levels, heart rate, and blood pressure were also recorded.
Results:
Two hundred seven patients were enrolled. No significant differences in any of the outcome measures (anxiety, cortisol level, heart rate, or blood pressure) were found between the 2 groups (music vs sedative).
Conclusions:
Our findings indicate that music is as effective as sedatives for reducing preoperative anxiety.
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