From: Comparative study of the efficacy and safety of remimazolam and midazolam for general anesthesia in elderly patients: a randomized controlled trial
Group
Total, n
Yes, n (%)
No, n (%)
Difference and 95% CI (%)
χ2
p value
Remimazolam
46
6 (13)
40 (87)
27 (62.9–81.5)
8.816
0.003
Midazolam
50
20 (40)
30 (60)