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. 2021 Apr 26;12:594376. doi: 10.3389/fimmu.2021.594376

Figure 4.

Figure 4

PMN-MDSC frequency is associated with chest X-ray severity score. PMN-MDSC frequency in group A (score 1 and 2) and B (score 3) stratified based on the chest X-ray severity score. The Mann-Whitney test was applied, and the p <0.05 was considered significant. PMN-MDSC, polymorphonuclear-myeloid-derived suppressor cells.