title: Comparing measurement methods using linear least squares regression.
authors.affiliation: Department of Anesthesiology, Division of Emergencies and Critical Care, Oslo University Hospital, Kirkeveien 166, 0368, Oslo, Norway. lars.oivind.hoiseth@hotmail.com.|Division of Cardiovascular and Pulmonary Diseases, Oslo University Hospital, Oslo, Norway. lars.oivind.hoiseth@hotmail.com.
authors.forename: Lars Øivind
authors.identifier: 0000-0003-0669-8297
authors.initials: LØ
authors.lastname: Høiseth
authors.affiliation: Norwegian Air Ambulance Foundation, Drøbak, Norway.|Division of Prehospital Care, Oslo University Hospital, Oslo, Norway.
authors.forename: Jostein S
authors.initials: JS
authors.lastname: Hagemo
mesh_terms: D002302:Cardiac Output; D016018:Least-Squares Analysis; D016014:Linear Models; D008991:Monitoring, Physiologic