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Fig. 4 | Lipids in Health and Disease

Fig. 4

From: Phosphatidylcholine and its relation to apolipoproteins A-1 and B changes after Roux-en-Y gastric bypass: a cohort study

Fig. 4

Changes in free choline at 3, 6, 12 and 24 months after Roux-en-y gastric bypass surgery (RYGB). Data are shown as means with error bars representing a 95% confidence interval of the mean. P-values are from paired t-tests, comparing values after RYGB with the corresponding value before surgery and values at 6 months after RYGB with values at 3 months after RYGB

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