biostudies-literatureUnknown13The Incubating Program for Clinical Research and Innovation of Renji HospitalShanghai Municipal Education Commission-Gaofeng Clinical Medicine SupportThe National Nature Science Foundation of ChinaThe Science and Technology Commission of Shanghai Municipality FundingEndoscopy International Openhttps://www.ebi.ac.uk/biostudies/studies/S-EPMC12371663biostudies-literatureCapnography monitoring reduces incidence of hypoxia in older patients undergoing gastrointestinal endoscopy under propofol sedationPMC12371663RJTJ-JX-002, RJPY-DZX-007, PYII20-09Nos. 82371193, U21A20357, 819709952019190321S31900100falseCapnography monitoring reduces incidence of hypoxia in older patients undergoing gastrointestinal endoscopy under propofol sedation2025-01-01T00:00:00Z2025 Jan2026-05-08T10:45:45.435Z2026-04-07T23:47:12.213ZS-EPMC12371663