Table 2.

Results of urodynamic testing before and after surgery. The final column denotes if the post-surgical differences were significantly different in the 2 surgical groups.

	Burch					Sling					Burch vs Sling
	n	Pre	Post	Difference: Post – Pre	P	n	Pre	Post	Difference: Post – Pre	P
First sensation	205	145.64 (95.40)	168.90 (92.61)	23.26 (117.33)	0.005	213	141.32 (93.15)	170.58 (103.72)	29.26 (123.61)	<0.001	0.61
First urge	204	260.88 (130.34)	281.47 (117.02)	20.58 (141.16)	0.039	212	265.27 (140.20)	284.91 (130.51)	19.64 (159.84)	0.075	0.95
MCC	204	389.61 (132.77)	392.61 (122.89)	3.00 (122.88)	0.73	214	405.62 (136.78)	389.62 (128.34)	-16.00 (141.79)	0.10	0.14
Compliance	155	53.52 (181.68)	49.15 (140.92)	-4.37 (250.03)	0.83	162	64.89 (187.38)	39.58 (144.91)	-25.31 (241.10)	0.18	0.45
Qmax	91	20.32 (7.86)	18.06 (8.12)	-2.25 (8.21)	0.010	89	21.25 (10.05)	16.82 (8.51)	-4.42 (9.76)	<0.001	0.11
Voided volume	91	421.95 (161.44)	393.10 (148.57)	-28.85 (159.53)	0.088	89	404.54 (141.57)	349.75 (144.14)	-54.79 (167.68)	0.003	0.29
Pdet@Qmax	90	20.46 (10.35)	22.19 (18.46)	1.73 (19.09)	0.39	89	15.85 (12.16)	27.30 (17.62)	11.44 (17.69)	<0.001	<0.001
BOOI	90	-20.34 (19.76)	-14.08 (27.80)	6.27 (27.73)	0.035	88	-26.65 (24.26)	-6.53 (25.80)	20.12 (27.79)	<0.001	0.001