Higher risk of depression in individuals with type 2 diabetes and obesity: Results of a meta-analysis

The aim of this study was to determine the risk of having significant depressive symptoms in subjects with obesity and type 2 diabetes mellitus through a meta-analysis. Our results showed that individuals with obesity and diabetes have an increased risk of having significant symptoms of depression. In subgroup analyses, we observed that Caucasian populations have an increased risk of having these symptoms. Our meta-analysis suggests that obesity is associated with an increased risk of having significant depressive symptoms in patients with type 2 diabetes, and they could be even higher in Caucasian populations.