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Interval between hospital admission and ICU transfer (A) and interval between hospital admission and intubation (B) by latent class, with p-values calculated by Wilcoxon rank sum test. Boxes denote the inter-quartile range (IQR) of the data, and whiskers extend to 1.5 times the edge of the IQR. Individual outliers are shown as individual points in black. The raw, jittered data are overlain in light gray.
