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Table 4 Intraoperative medication use statistics (mg/µg)

From: Comparative study of the efficacy and safety of remimazolam and midazolam for general anesthesia in elderly patients: a randomized controlled trial

Group

Induction (mg)

Maintenance (mg)

Total dosage (mg)

Propofol (mg)

Remifentanil (mg)

EP (mg)

NE (mg)

PE (µg)

AP (mg)

Remimazolam

6.30 ± 1.996

14.00 ± 9.033

20.30 ± 9.217

315 (230, 700)

1.43 (1, 2)

6.57 ± 0.929

1.74 ± 1.216

5.22 ± 3.648

0.022 ± 0.015

Midazolam

6.06 ± 0.925

0.63 ± 0.800

6.69 ± 1.418

324 (300, 600)

1.7 (1, 2.5)

5.00 ± 0.906

0.00 ± 0.000

6.67 ± 3.639

0.083 ± 0.040

Z

-

-

-

− 0.415

− 0.661

-

-

-

-

p value

-

-

-

0.678

0.509

0.110

0.138

0.484

0.159

  1. Abbreviations: AP Atropine, EP Ephedrine, NE Noradrenaline, PE Phenylephrine