FIGURE 5:

Occurrence of the composite outcome critical evolution (ICU admission or death) according to oxygen therapy on diagnosis and lymphopaenia. (A) Critical evolution according to oxygen therapy on diagnosis: five events (22% of patients) occurred in the group without oxygen therapy on diagnosis and 30 events (54% of patients) in the group without oxygen therapy on diagnosis. (B) Critical evolution according to the tertile of lymphocytes count: 22 events (26% of patients) occurred in group with lymphocytes <0.60 G/L, 16 events (21% of patients) in the group with 0.60 G/L ≤ lymphocytes < 0.95 G/L and 7 events (9% of patients) in the group with lymphocytes ≥0.95 G/L.