49% of PDTs were performed by an anesthesiologist resident or general surgery under the direct guidance of an intesivist; 40% of PDTs were performed by an intensivist and the remaining 10% by other specialists.
El 49% de las TPD fueron realizadas por un residente de anestesiología o cirugía general con la asistencia directa de un intensivista, el 40% por un médico intensivista y el 10% por especialistas de otras áreas.