Revista de neurologia
-
Revista de neurologia · Dec 2010
Multicenter Study[Obesity paradox and functional recovery in first-ever acute ischemic stroke survivors: the PREMIER study].
The 'obesity paradox' is the decreasing risk of death after cardiovascular disease, with a high body mass index (BMI), even when BMI is a risk factor for vasculopathy, in the first place. Our aim was to analyze the influence of obesity on the functional recovery after ischemic stroke. ⋯ As reflected by WHtR, the excess of adiposity increases the chance of severe disability after ischemic stroke. Since BMI reflects also total lean mass, it is risky to conclude that there is a protective effect of obesity alone in the functional recovery after stroke; nevertheless, it is possible that a certain magnitude of body mass is necessary to prevent severe disability in stroke survivors.