Fig. 2.
Forest plot for the incidence of hypotension during surgery. Significant differences were noted in the incidence of hypotension between the remimazolam and volatile agent groups. ‘-H’ refers to the group that received 0.3 µg/kg/min of remifentanil; ‘-L’ refers to the group that received 0.05 µg/kg/min of remifentanil.
