A comparison of outcomes of bariatric surgery in patient greater than 70 with 18 month of follow up

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Table 3 Percentage excess BMI lost at 3, 6, 9, 12, 15, and 18 months for the LAGB, LRYGB and SADS

%EBMIL	3 months	6 months	9 months	12 months	15 months	18 months
LAGB	25.6	32.4	35.3	36.6	37	37.2
CI	(22.1, 29.1)	(29.4, 35.5)	(32.7, 38)	(33.3, 39.8)	(33.2, 40.8)	(33.1, 41.4)
N	23/24 (95.8 %)	22/24 (91.7 %)	21/24 (87.5 %)	21/24 (87.5 %)	21/24 (87.5 %)	20/24 (83.3 %)
LRYGB	41	60.2	72.5	80.6	85.2	88.4
CI	(37.8, 45.5)	(55.3, 65.2)	(68, 77)	(76.5, 84.8)	(80.2, 90.1)	(82.1, 94.7)
N	12/14 (85.7 %)	12/14 (85.7 %)	12/14 (85.7 %)	12/14 (85.7 %)	12/14 (85.7 %)	11/14 (78.6 %)
SADS	49.1	63.4	75.2	85.5	94.1	100.6
CI	(41.8, 56.5)	(57.6, 69.2)	(69.8, 80.7)	(79.6, 91.4)	(88, 100.2)	(94, 107.3)
N	14/15 (93.3 %)	12/15 (80 %)	10/15 (66.7 %)	9/11 (81.8 %)	7/10 (70 %)	7/8 (87.5 %)
p value	>.05	>.05	<.05	<.05	>.05	<.05

LAGB laparoscopic gastric banding, LRYGB laparoscopic Roux-en-Y gastric bypass, SADS single anastomosis duodenal switch, %EBMIL percentage excess BMI point lost, CI confidence interval, N number of patients/percentage follow-ups available