Legend
Figure 1. Probability of ICU admission according TTV load. Probability of ICU admission according to TTV load (expressed in log10 copies/mL) in nasopharyngeal samples collected at admission in the emergency ward. The vertical dotted blue line indicates the best cutoff value of TTV load predicting ICU admission as defined with a ROC curve (with a sensitivity of 0.605 and specificity of 0.69).