Fig. 2From: Characterization and trajectories of hematological parameters prior to severe COVID-19 based on a large-scale prospective health checkup cohort in western China: a longitudinal study of 13-year follow-upa P < 0.05 in Cox regression analysis. b P < 0.05 in bivariable logistic regression analysis; c P < 0.05 in multivariable ordinal logistic regression analysis. Model 1: adjusted for baseline age, gender, and BMI. Model 2: further adjusted for smoking status and drinking habits. Model 3: further adjusted for hypertension and diabetesBack to article page