Table 1.

Patient Demographics

	Adductor Canal Block	No Adductor Canal
Variable	Group, n=167	Block Group, n=398	P Value
Age, years, mean ± SD	67.4 ± 8.17	67.7 ± 8.67	0.678
Sex			0.015
Female	109 (65.3)	214 (53.8)
Male	58 (34.7)	184 (46.2)
Married	104 (62.3)	253(63.6)	0.845
White race	130 (77.8)	333 (83.7)	0.128a
Body mass index, kg/m2, mean ± SD	30.82 ± 5.12	31.47 ± 5.18	0.175
American Society of Anesthesiologists physical status classification 3 or 4	61 (36.5)	152 (38.2)	0.782

^aFisher exact test.

Notes: Data are expressed as n (%) unless otherwise indicated. Significant P values are in bold.