From: 95% effective volume of ropivacaine for ultrasound‑guided supra‑inguinal fascia iliaca compartment block
Characteristics
n or mean ± SD
Sex (male/female)
20/33
ASA(II/III)
24/29
Age (year)
70±10
Height (cm)
159±8
Weight (kg)
58±10
BMI(kg/m2)
23±3
Operation duration (min)
60±21