In control group, 35 patients 70% were hungry and 45 patients 90% were thirsty on arrival to the operating room.
A la llegada al quirófano, 35 70% pacientes tenían hambre y 45 90% tenían sed en el grupo NPO.
Na chegada ao centro cirúrgico, 35 70% pacientes estavam com fome e 45 90% com sede no grupo controle.