[Ischemic stroke in the elderly--analysis of the Austrian Stroke Unit Registry].

Epidemiological and benchmarking parameters of patients with ischemic stroke were collected in the Austrian Stroke Unit Registry from January 2003 till February 2007. 13,440 patient-data were analysed. 9509 were under 80 years old, 3931 were older than 80. Old patients showed worse clinical symptoms upon admission (NIHSS 9 vs. 6) and doubled mortality by worse pre-morbid status (mRS 1.27 vs. 0.47) in comparison to younger ones. Numerous other parameters were tested and compared in both groups of patients.