Regression: The Apple Does Not Fall Far From the Tree

Anesthesia and Analgesia
Thomas R Vetter, Patrick Schober

Abstract

Researchers and clinicians are frequently interested in either: (1) assessing whether there is a relationship or association between 2 or more variables and quantifying this association; or (2) determining whether 1 or more variables can predict another variable. The strength of such an association is mainly described by the correlation. However, regression analysis and regression models can be used not only to identify whether there is a significant relationship or association between variables but also to generate estimations of such a predictive relationship between variables. This basic statistical tutorial discusses the fundamental concepts and techniques related to the most common types of regression analysis and modeling, including simple linear regression, multiple regression, logistic regression, ordinal regression, and Poisson regression, as well as the common yet often underrecognized phenomenon of regression toward the mean. The various types of regression analysis are powerful statistical techniques, which when appropriately applied, can allow for the valid interpretation of complex, multifactorial data. Regression analysis and models can assess whether there is a relationship or association between 2 or more obser...Continue Reading

References

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Feb 27, 2018·Anesthesia and Analgesia·Patrick SchoberLothar A Schwarte
Apr 21, 2018·Anesthesia and Analgesia·Thomas R Vetter, Patrick Schober

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Citations

Jun 16, 2018·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Jul 18, 2018·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Oct 16, 2019·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Dec 12, 2018·Anesthesia and Analgesia·Thomas R Vetter, Douglas Morrice
Jan 15, 2020·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Apr 15, 2020·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
May 10, 2020·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Jun 6, 2020·Anesthesia and Analgesia·Thibaud SpinettiJoerg C Schefold
Jul 16, 2020·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Sep 23, 2020·Prehospital Emergency Care : Official Journal of the National Association of EMS Physicians and the National Association of State EMS Directors·Sebastiaan M BossersUNKNOWN BRAIN-PROTECT Collaborators
Mar 21, 2019·Prehospital Emergency Care : Official Journal of the National Association of EMS Physicians and the National Association of State EMS Directors·Sebastiaan M BossersUNKNOWN BRAIN-PROTECT collaborators
Feb 19, 2020·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Sep 15, 2020·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Oct 21, 2020·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Dec 8, 2020·JAMA Neurology·Sebastiaan M BossersUNKNOWN BRAIN-PROTECT collaborators
Jan 16, 2021·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Nov 14, 2020·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Dec 15, 2020·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Feb 17, 2021·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Mar 17, 2021·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Mar 20, 2021·Scientific Reports·Dietrich DollMarkus M Luedi
Apr 16, 2021·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
May 1, 2021·Journal of Clinical Medicine·Lukas M Müller-Wirtz, Thomas Volk
May 26, 2021·Anesthesia and Analgesia·Patrick Schober, Thomas R Vetter
Jul 12, 2021·Journal of Clinical Monitoring and Computing·Sven PetersenMarkus M Luedi
Sep 26, 2021·European Journal of Orthodontics·Samer MheissenNikolaos Pandis

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