CellWell record HH-16932
Effect of music at 432 Hz and 440 Hz on dental anxiety and salivary cortisol levels in patients undergoing tooth extraction: a randomized clinical trial.
Aravena PC; Almonacid C; Mancilla MI
Journal of applied oral science : revista FOB ยท 2020
In plain language
In a randomized trial of 42 dental extraction patients, music at both 432 Hz and 440 Hz reduced anxiety compared to no music, and 432 Hz also lowered salivary cortisol more than 440 Hz or no music.
- Design
- Randomized controlled trial
- Studied in
- Human
Cite this record: https://thecellwell.org/studies/HH-16932
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