Skip to main content

Table 1 Comparison of the general conditions of the two groups of patients

From: Ultrasound guided continuous Quadratus Lumborum block hastened recovery in patients undergoing open liver resection: a randomized controlled, open-label trial

  CQLB group PCIA group P-value
Sex ratio [female/male, %] 13/17 13/17 > 0.99
Age (year) 50.7 ± 6.8 49.3 ± 9.1 0.62
Body Mass Index(kg/m2) 23.1 ± 2.7 22.4 ± 2.6 0.37
ASA classification ratio (I/II/III) 14/13/3 16/12/2 0.83
Rate of bile duct exploration [case (%)] 10 (33.3%) 10 (33.3%) > 0.99
Comorbidity [case (%)] Hypertension 3 (10%) 2 (6.7%) 0.86
Diabetes 2 (6.7%) 2 (6.7%)
Liver cirrhosis 5 (16.7%) 6 (20%)