Does pre-existing cognitive impairment impact on amount of stroke rehabilitation received? An observational cohort study.

"Declaration of conflicting interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article."

"Funding: The author(s) disclosed receipt of the following financial support for the research, authorship and/or publication of this article: The study was funded by the National Institute for Health Research Collaboration for Leadership in Applied Health Research and Care (NIHR CLAHRC) Greater Manchester in partnership with the Stroke Association. The NIHR CLAHRC Greater Manchester is a partnership between providers and commissioners from the NHS, industry and the third sector, as well as clinical and research staff from the University of Manchester. A.B. was partially funded by the Stroke Association and the NIHR CLAHRC Greater Manchester. The views expressed in this article are those of the authors and not necessarily those of the NHS, NIHR, the Department of Health and Social Care, or the Stroke Association."