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Table 2 Characteristics of peak lesion percentages by trajectory groups

From: Longitudinal trajectories of pneumonia lesions and lymphocyte counts associated with disease severity among convalescent COVID-19 patients: a group-based multi-trajectory analysis

Variable Overall
(N = 257)
Group 1
(N = 36)
Group 2
(N = 117)
Group 3
(N = 64)
Group 4
(N = 40)
P value
Peak lesion percentage, % 9.3 (3.9, 20.0) 1.9 (0.7, 4.4) 7.2 (3.2, 12.7) 14.2 (8.5, 19.8) 41.4 (34.8, 47.9) < 0.001
Days from symptom onset to peak lesion percentage 10.0 (7.0, 12.0) 6.5 (4.0, 9.2) 9.0 (6.0, 12.0) 10.0 (8.0, 12.0) 12.0 (10.8, 14.0) < 0.001
  1. Statistics presented: median (IQR). Statistical test performed: Kruskal-Wallis test