Prediction of post-stroke cognitive impairment after acute ischemic stroke using machine learning.

"Declarations Ethics approval and consent to participateDuring hospitalization, written informed consent was obtained from all participants or their legal representatives for the use of clinical and imaging data in the prospective stroke registry. Additional approval for this study, with a waiver for patient consent, was obtained from the Institutional Review Board of Hallym University Sacred Heart Hospital because of its retrospective nature and minimal risk to participants (IRB No. 2022–01-010–001). Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding This research was supported by the Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI), funded by the Ministry of Health & Welfare, Republic of Korea (grant number: HR21C0198), the Hallym University Research Fund 2022 (HURF-2022-20), and the research grant funded by the Korean Dementia Association."