: The length of surgery for the various groups was compared using the Student T-Test.

Table 3: : The length of surgery for the various groups was compared using the Student T-Test.

		N	Length of Surg (Min)	Case end time	Over night	% Over-night	% SDD
All Cases	QLB	179	221 ^a		31	17	83 ^d
All Cases	Control	128	226		128	100	0
1 ^st Case	QLB	111	224 ^b	12:55	2	2	98 ^e
1 ^st Case	Control	74	235	13:02	74	100	0
2 ^nd Case	QLB	68	217 ^c	18:13	29	43	57 ^f
2 ^nd Case	Control	54	212	17:33	54	100	0

^aAll QLB cases were compared to all Control cases: p < 0.44; ^b1^st QL block case were compared to 1^st Control cases: p < 0.12; ^c2^nd QLB case were compared to 2^nd Control cases: p < 0.53. (Student T-Test). The same day discharges (SDD) for the various groups were compared using the Fisher Exact Test; ^dAll QLB cases were compared to all Control cases: p < 0.00001; ^e1^st QLB cases were compared to 1^st Control cases: p < 0.00001; ^f2^nd QLB cases were compared to 2^nd Control cases: p < 0.00001.