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Fig. 2 | Ain-Shams Journal of Anesthesiology

Fig. 2

From: The effect of addition of magnesium sulfate or dexamethasone to bupivacaine on the post-operative analgesic duration of ultrasound-guided quadratus lumborum block in open abdominal surgeries: a comparative study

Fig. 2

The mean blood pressure (MBP) at different times of measurement. Data are presented as mean values; error bars represent the SD. *Significant difference between the three groups (P-value < 0.05). BS, Bupivacaine-Saline group; BM, Bupivacaine-Magnesium group; BD, Bupivacaine-Dexamethasone group; MBP, mean blood pressure; PACU, postanesthesia care unit

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