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Percent total weight change over time following Roux-en-Y gastric bypass for females vs. males. Data availability for females is 132, 123, 125, 112, 105, 72, and 25 patients at 1–7 years, and for males, this is 25, 22, 19, 22, 18, 10, and 4 patients at 1–7 years. There were no significant differences between males and females.
