Tabla 3: Richmond Agitation-Sedation Scale (RASS) por grupos.

RASS

Sevoflurano

N = 20

n (%)

Propofol

N = 20

n (%)

Total

N = 40

n (%)

−5.00

20 (100.0)

11 (55.0)

31 (77.5)

−4.00

0 (0.0)

7 (35.0)

7 (17.5)

−3.00

0 (0.0)

2 (10.0)

2 (5.0)

χ2 valor p = 0.003 / razón de verosimilitud p = 0.001