Impact of Obesity and Diabetes on Stroke Survivors: A Review

Abstract

Stroke is one of the leading causes of mortality and long-term disability globally. Both obesity and diabetes are significant risk factors for the incidence, severity, and recovery outcomes of stroke survivors. This review synthesizes findings from a range of studies, exploring the relationship between obesity, diabetes, and stroke recovery and highlighting how these conditions influence stroke outcomes. Obesity paradoxes are discussed, alongside how glycemic control plays a pivotal role in recovery. Key studies, including the atherosclerosis risk in communities (ARIC) study, emphasize the effects of elevated HbA1c levels and body mass index (BMI) on stroke recurrence, recovery, and survival. This review also includes graphical and tabular presentations of data linking stroke incidence with obesity and diabetes.