Early neuropsychological screening and long-term functional outcome in a sample of patients affected by mild stroke: The ReSCog Project

Stroke causes severe long-term disabilities with a significant reduction in quality of life. This study aims to explore the predictive value of cognitive screening in the acute phase of mild stroke on patients' functional outcome after discharge. A total of 110 patients with mild stroke were recruited. Patients were included in the study if they were discharged directly home from the acute units. The cognitive profile of patients was assessed with the Oxford Cognitive Screen (OCS). The OCS was administered 3-10 days after stroke, providing a five domain-specific cognitive profile. Long-term functional outcomes were evaluated by the Stroke Impact Scale 3.0 (SIS 3.0), a self-reported questionnaire that includes physical, cognitive, emotional and social participation dimensions. All patients completed the survey online on average 10 months after stroke. Our results show that OCS is positively associated with physical and cognitive dimensions, after adjusting for age and stroke severity measured by NIHSS at admission. In conclusion, OCS in acute mild stroke seems to be an independent predictor of long-term functional outcomes and could help clinicians in the long-term management of patients.