Abstract
This cohort study examines changes in laparoscopic liver resection procedures in more than 1000 patients in a single center over a period of 17 years.
Highlights
Author Affiliations: Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor (Chen, Reyes-Gastelum, Haymart); Department of Internal Medicine, University of Michigan, Ann Arbor (Chen, Reyes-Gastelum, Radhakrishnan, Haymart); Department of Preventive Medicine, University of Southern California, Los Angeles (Hamilton); Department of Epidemiology, Emory University, Atlanta, Georgia (Ward)
Correction: This article was corrected on October 21, 2020, to fix numbers placed out of order on the x-axes in Figure 1 and incorrect word placement in Figure 2, with “General surgery site,” corrected to “General surgery,” “Los Angeles County practice” corrected to “Los Angeles County site,” and “Setting” corrected to “Practice setting.”
All process measures with statistical weekend effect were analyzed using clustered logistic regression models looking for significant interaction effect between hospital-level factors and weekday vs weekend groups
Summary
P valuea
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