There was no statistically significant correlation among variables such as age, gender, schooling, socioeconomic status, type of anesthetic check by telephone or in person, or a history of prior anesthesia, and the presence of anxiety at the time of applying the Yale scale, or with the degree of sedation at the time of anesthesia induction.
Las variables edad, género, escolaridad, estrato socioeconómico, tipo de chequeo anestésico telefónico o presencial o antecedente de anestesia previa no se correlacionaron de forma estadísticamente significativa con la presencia de ansiedad al momento de aplicar la escala de Yale, ni con el grado de sedación a la hora de la inducción anestésica.