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. 2020 Mar;8(5):174. doi: 10.21037/atm.2020.01.96

Table 1. Baseline characteristics of the patients.

E group (n=10) S group (n=10) P
Age (years) 49.6±13.2 53.3±8.8# 0.472
Male (%) 6 (60.0) 5 (50.0)# 1.000
BMI (kg/m2) 26.2±2.6 24.3±1.9# 0.081
ASA level 1.3±0.5 1.2±0.4# 0.628
Diameter of sciatic nerve (cm) 1.28±0.17 1.22±0.14# 0.404

E group compared to the S group, #, P>0.05 indicates no significant difference. BMI means body mass index, ASA means American Society Anesthesiologists.