Randomized Clinical Trial
Copyright ©The Author(s) 2023.
World J Clin Cases. Feb 6, 2023; 11(4): 830-843
Published online Feb 6, 2023. doi: 10.12998/wjcc.v11.i4.830
Table 2 Basic characteristics of the participants
Characteristics/group
Control (n = 53)
XD (n = 54)
MXD (n = 55)
P value
Age (yr)57.19 ± 13.1955.44 ± 15.7554.53 ± 15.360.640
Sex0.782
  Male23 (43.4%)26 (48.1%)24 (43.6%)
  Female30 (56.6%)28 (51.9%)31 (56.4%)
BMI (kg/m2)23.84 ± 1.8523.78 ± 2.0124.06 ± 1.640.701
Concomitant disease0.917
  Yes30 (56.6%)28 (51.9%)29 (52.7%)
  No23 (43.4%)26 (48.1%)26 (47.3%)
Operation mode0.997
  Laparoscopic cholecystectomy45 (84.9%)46 (85.2%)47 (85.5%)
  Laparoscopic cholecystectomy and choledocholithotomy8 (15.1%)8 (14.85%)8 (14.5%)
Operation time (min)176.70 ± 47.02178.89 ± 47.13173.09 ± 49.360.816
Intraoperative blood loss (mL)37.36 ± 22.8037.04 ± 19.9736.36 ± 19.940.969