Fig. 1

D-dimer and extent of lung involvement and pattern of lung injury (CT scan). Left. D-dimer values according to the percentiles of the extent of lung involvement, estimated as % of lung injury. Right. D-dimer values corresponding to consolidation or ground glass opacity patterns. Cutoffs: P25 = 24.5%, P50 = 38.6, P75 = 54.0. (*) = p < 0.05, one-way, T-test