Biomarker performance was evaluated using receiver operating characteristic (ROC) curve analysis based on exploratory multivariate models, calculating area under the curve (AUC), sensitivity, and specificity
Bo Bai, [email protected] These authors have contributed equally to this work and share first authorship Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers
This often results in persistent vomiting and hospitalization, and can cause long-term health consequences
For causal inference, appropriate internal controls such as unexposed individuals within the same cohort can strengthen comparisons (Wang and Kattan 2020)
This obvious fact has serious implications that many prescribers gloss over

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