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Fig. 3 | BMC Anesthesiology

Fig. 3

From: Safety and effectiveness of opioid-free anaesthesia in thoracoscopic surgery: a preliminary retrospective cohort study

Fig. 3

Intraoperative MAP changes of patients in the two groups (F = 16.709, P < 0.001). SOA, standard opioid-containing anaesthesia; OFA, opioid-free anaesthesia; T0, before anaesthesia induction; T1, immediately after endotracheal intubation; T2, at the beginning of surgery; T3, 10 min after surgery began; T4, 20 min after surgery began; T5, 30 min after surgery began

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BMC Anesthesiology

ISSN: 1471-2253

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