Patients with ages between 15 and 75 years with an ASA score of I-II scheduled for gynecological or general surgery laparotomy under regional or general anesthesia were included.
Se incluyeron pacientes entre 15 y 75 años, con puntaje I-II de la American Society of Anesthesiologists ASA, sometidos a laparotomía por cirugía general o ginecológica bajo anestesia regional o general.