. Author manuscript; available in PMC: 2007 Sep 20.

Published in final edited form as: Reg Anesth Pain Med. 2007;32(1):46–54. doi: 10.1016/j.rapm.2006.10.010

Table 2.

Demographic and surgical information.

Parameter	Cases with an Ambulatory CFNB (n=10)	Controls with a Hospitalized CFNB (n=10)
Age (yr)	61 ±5	62 ±7
Sex (F/M)	4/6	4/6
Height (cm)	172 ± 11	174 ± 11
Weight (kg)	95 ± 13	96 ± 20
Body mass index (kg / m²)	32 ± 6	31 ± 6
ASA Physical Status	2 ± 0	2 ± 0
Surgical duration (min)	113 ± 16	125 ± 18

Values are reported as mean ± SD

There were no statistically significant differences between treatment groups

CFNB: Continuous femoral nerve block

ASA: American Society of Anesthesiologists