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- David L Schriger.
- Department of Emergency Medicine, University of California, Los Angeles, CA. Electronic address: schriger@ucla.edu.
- Ann Emerg Med. 2018 Feb 1; 71 (2): 239-246.
AbstractMany clinical research studies involve paired outcome data, which consist of 2 measurements of the same variable in the same patient at 2 times. This article examines ways that researchers can graphically report data from such studies, meeting the dual goals of showing the experience of each patient while comparing differences between treatment groups. I emphasize the importance of hybrid parallel line plots, examine several useful variations of them, and provide Stata code to make them.Copyright © 2017 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.
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