Figure 2.

Survival curves grouped by viral load tertiles for probability of survival (A), clinical improvement (1 point) (B), improvement in oxygen requirements (C), and hospitalization (D). Viral load tertiles were defined as follows: low (<3.32 log₁₀ copies/mL), middle (3.32–5.09 log₁₀ copies/mL), and high (>5.09 log₁₀ copies/mL). Tables of number of patients at risk at particular timepoints after baseline are shown below each plot.