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. 2020 Jul 31;15(3):356–364. doi: 10.17085/apm.20027

Fig. 2.

Fig. 2.

Perioperative body temperature. Preoperative and postoperative core temperatures of the patients were measured using a tympanic membrane thermometer. Intraoperative core temperature was recorded every 15 min after anesthetic induction using a nasopharyngeal probe. The temperature was higher in the 10-min pre-warming group from 15 min after anesthetic induction to the post-anesthesia care unit (PACU) area. Error bars indicate ± 1 SD of temperature at each time. Baseline: immediately after arrival in the preoperative area, Pre-induction: immediately after the end of warming, Intraoperative 0 min: immediately after nasopharyngeal probe insertion, PACU arrival: immediately after arrival at the PACU, PACU 10, 20, 30 min: 10, 20, and 30 min after arrival at the PACU. *P < 0.05 based on post-hoc testing using Bonferroni’s method.