Bariatric surgery in old age: a comparative study of laparoscopic Roux-en-Y gastric bypass and sleeve gastrectomy in an Asia centre of excellence.

J Biomed Res · 2015 · PMC4389111 · PMID 25859266

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did not reach statistical significanceno p-value reported

The patients undergoing LRYGB seemed to experience more complications, reoperations and mortality than LSG, although this difference did not reach statistical significance probably due to the limited sample size.

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