Correlations of frequency of different activated CD8+ T-cell subpopulations with laboratory parameters of MAS activity/severity and circulating levels of the MAS/HLH biomarkers CXCL9 and IL-18
CD8+ T cell subset . | Spearman correlation (r), P-value (P) . | Ferritin . | Hemoglobin . | Neutrophils . | Platelets . | AST . | LDH . | Triglycerides . | Fibrinogen . | CXCL9 . | IL-18 . |
---|---|---|---|---|---|---|---|---|---|---|---|
CD38high/HLA-DR+CD8+ | r | 0.60 | −0.68 | 0.055 | 0.008 | 0.43 | 0.74 | 0.49 | −0.52 | 0.41 | 0.68 |
P | .02 | .009 | .85 | .97 | .13 | .003 | .07 | .056 | .14 | .009 | |
CD4dimCD8+ | r | 0.55 | −0.50 | −0.14 | −0.23 | 0.65 | 0.8 | 0.73 | −0.73 | 0.59 | 0.58 |
P | .046 | .07 | .62 | .41 | .013 | .001 | .004 | .004 | .02 | .03 |
CD8+ T cell subset . | Spearman correlation (r), P-value (P) . | Ferritin . | Hemoglobin . | Neutrophils . | Platelets . | AST . | LDH . | Triglycerides . | Fibrinogen . | CXCL9 . | IL-18 . |
---|---|---|---|---|---|---|---|---|---|---|---|
CD38high/HLA-DR+CD8+ | r | 0.60 | −0.68 | 0.055 | 0.008 | 0.43 | 0.74 | 0.49 | −0.52 | 0.41 | 0.68 |
P | .02 | .009 | .85 | .97 | .13 | .003 | .07 | .056 | .14 | .009 | |
CD4dimCD8+ | r | 0.55 | −0.50 | −0.14 | −0.23 | 0.65 | 0.8 | 0.73 | −0.73 | 0.59 | 0.58 |
P | .046 | .07 | .62 | .41 | .013 | .001 | .004 | .004 | .02 | .03 |
Statistically significant correlations (P < .05) and the respective Spearman correlation coefficient are italic.