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

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Table 4 Percentage excess weight loss (%EWL) at 3, 6, 9, 12, 15, and 18 months, for the LAGB, LRYGB, and the SADS

%EWL	3 months	6 months	9 months	12 months	15 months	18 months
LAGB	22.5	28.4	29.9	30.3	30.4	30.4
CI	(19.3, 25.7)	(26.2, 30.5)	(27.4, 32.3)	(27.5, 33)	(27.5, 33.2)	(27.5, 33.3)
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	35.2	53.5	63.6	69.1	71.7	73.2
CI	(31.5, 38.9)	(49.9, 57.1)	(60.3, 66.9)	(65.3, 72.9)	(67.2, 76.1)	(68, 78.3)
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	40.4	50.6	59.3	67.4	74.2	80.3
CI	(34.5, 46.3)	(45.7, 55.5)	(55, 63.7)	(62.6, 72.2)	(69.1, 79.4)	(74.7, 86.2)
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, %EWL percentage excess weight loss, CI confidence interval, N number of patients/percentage follow-ups available at each time point