Cerebrospinal fluid lipidomic fingerprint of obstructive sleep apnoea in Alzheimer's disease.

"Declarations Ethics approval and consent to participateInformed consent was obtained from all individual participants included in the study. The study was conducted in accordance with the Declaration of Helsinki and approved by the care ethics committee of Hospital Universitari Arnau de Vilanova de Lleida (CE-1218). Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding Government of Catalonia, Department of Health (PERIS 2019 SLT008/18/00050), the Agency for the Management of University and Research Grants (2021 SGR 00761), and “Fundació La Marató TV3” (464/C/2014) to GPR. The Spanish Ministry of Science, Innovation, and Universities (Ministerio de Ciencia, Innovación y Universidades), co-financed by FEDER funds from the European Union “A way to build Europe” (grant RTI2018-099200-B-I00), the IRBLleida-Diputació de Lleida (PIRS2021), and the Government of Catalonia: Agency for Management of University and Research Grants (2017SGR696) to RP. IRBLleida is a CERCA Program of the Government of Catalonia."