Variable LA (n = 24)  IBPB (n=24)  C (n=24)
Age (yr) 55 ± 15 52 ± 19 54 ± 19
Weight (kg) 70 ± 15 74 ± 12 72 ± 15
Height (cm) 164 ± 10 165 ± 9 167 ± 10
Gender (male/female) 13/11 14/10 12/12
Surgical time (min) 40 ± 27 39 ± 25 45 ± 25
ASA I/II/III 8/9/7 9/10/5 8/10/6
Results are expressed as mean ± SD.
No statistically significant difference was found between groups.
ASA: American Society of Anaesthesiologists health classification
Table 1: Population data and surgical time in the three groups.