Table 1.

Characteristics of the study groups (n=23 in group T, n=20 in group B).

	Group B (bupivacaine)	Group T (tramadol)
Age (years)	39.7±3.9	40.3±3.6
Body mass index (kg/m2)	27.1±2.6	27.5±2.5
Duration of anethesia (min)	110.80±10.25	108.17±11.33
Duration of surgery (min)	100.55±9.88	98.22±10.77

Values are mean±standard deviation