The objectives of this study were to check music and voice message influence on vital signs
and facial expressions of patients with disorders of consciousness and to connect the
existence of patient's responses with the Glasgow Coma Scale or with the Ramsay Sedation
Scale. The method was a single-blinded randomized controlled clinical trial with 30 patients,
from two intensive care units, being divided into two groups (control and experimental). Their
relatives recorded a voice message and chose a song according to the patient's preference …