Extended Data Fig. 3: Persistent BAL T cell enrichment is associated with discharged status.

(a) Box plot of BAL CD4+ T cell percentage by discharged versus deceased status. n = 432 samples (NPC [n = 36], OP [n = 187], SARS-CoV-2-P [n = 165], and OVP [n = 44]). q < 0.05, pairwise Wilcoxon rank-sum tests with FDR correction. (b) As in a, for CD8+ T cells. (c) As in a, for Treg cells. (d) As in a, for macrophages. (e) As in a, for monocytes. (f) As in a, grouped by discharged and deceased status and by early (≤48 hours following intubation) and late (>48 hours following intubation) timing of BAL sampling relative to intubation. (g) As in f, for CD8+ T cells. (h) As in f, for Treg cells. (i) As in f, for monocytes. (j) As in f, for macrophages. (k) As in a, for neutrophils. (l) As in f, for neutrophils.