Weight and type 2 diabetes after bariatric surgery: systematic review and meta-analysis

H Buchwald, R Estok, K Fahrbach, D Banel… - The American journal of …, 2009 - Elsevier
BACKGROUND: The prevalence of obesity-induced type 2 diabetes mellitus is increasing
worldwide. The objective of this review and meta-analysis is to determine the impact of
bariatric surgery on type 2 diabetes in association with the procedure performed and the
weight reduction achieved. METHODS: The review includes all articles published in English
from January 1, 1990, to April 30, 2006. RESULTS: The dataset includes 621 studies with
888 treatment arms and 135,246 patients; 103 treatment arms with 3188 patients reported …