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Statistical figures of clinical features. (A,B,C,D) Statistical figures of temperature, WBC, PCT, and P/F ratio analyzed using Student’s t-test (matched measure) or one-way ANOVA (repeated measure). *P<0.05, #NS (by one-way ANOVA, repeated measure, Dunnett test, or Student’s t-test, matched measure). WBC, white blood cell; PCT, procalcitonin; P/F ratio, PaO2/FiO2 ratio.
