Fig. 1. Schematic diagram of the architectural conditions and operating sequences. Service staff brought the patients to the operating room (OR) and moved them to the anesthesia induction area. Anesthesia was established; after Anesthesia Ready, the interval Position Start until Position Finish was performed in the anesthesia induction area. Afterward, patients were moved to the OR. Sterile preparations were done in the OR. After Procedure/Surgery Finish, overlapping induction patients were moved to the pre–postanesthesia care unit (PACU) emergence area. After reestablishing routine anesthesia monitoring, anesthesia was ended. With the help of service staff, patients were moved to the PACU. Pt. = patient.