Development and Validation of a Two-Step Predictive Risk Stratification Model for Coronavirus Disease 2019 In-hospital Mortality: A Multicenter Retrospective Cohort Study.

Front Med (Lausanne) · 2022 · PMC9021426 · PMID 35463024

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hedged sentence

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closest p

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boldest claim

The sentences

an increasing trendno p-value reported

Mortality risk had an increasing trend ( P trend < 0.001) among groups.

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