Iwata, Shihoko http://orcid.org/0000-0002-4834-0405
Ozaki, Makoto http://orcid.org/0000-0001-7841-6661
Article History
Received: 24 September 2023
Accepted: 18 January 2024
First Online: 4 February 2024
Declarations
:
: Cerebral rSO<sub>2</sub> values were obtained from anesthetized patients with ethical approval (No. 5511) from the Institutional Review Board of Tokyo Women’s Medical University Hospital.
: For this non-interventional and noninvasive retrospective observational study, the requirement for informed patient consent was waived by the IRB of TWMU. Patients were provided with an opt-out option, of which they were notified on the homepage of the TWMU.
: The authors declare no competing interests.