Skip to main content

Table 1 Demographic data

From: Comparison of continuous femoral nerve block (CFNB/SA) and continuous femoral nerve block with mini-dose spinal morphine (CFNB/SAMO) for postoperative analgesia after total knee arthroplasty (TKA): a randomized controlled study

  CFNB/SA CFNB/SAMO p-value
(n = 33) (n = 35)
Age (yr) 68.06 (8.37) 69.60 (7.39) 0.42
Weight (kg) 59.88 (14.42) 62.00 (12.72) 0.52
Height (cm) 154.76 (6.19) 155.86 (6.94) 0.49
Body mass index (BMI) (kg/m2) 26.39 (5.61) 25.74 (4.49) 0.60
ASA (I/II/III) 0/13/20 1/7/27 0.11
Surgical time (mins) 155.30 (34.41) 145.86 (39.06) 0.30
  1. Data are expressed as number of patients or mean (SD); CFNB/SA Continuous femoral nerve block/Spinal anesthesia; CFNB/SAMO Continuous femoral nerve block/Spinal anesthesia plus Morphine