Table 2.
Comparison of hematology parameters pre‐ and post‐treatment in COVID‐19 patients (paired samples t test)
| Parameter | Pre‐treatment | Post‐treatment | P value | Significance |
|---|---|---|---|---|
| CD3+ | 1006 | 1184 | .000 | Yes |
| CD4+ | 597.7 | 696.8 | .000 | Yes |
| CD8+ | 364.6 | 457.3 | .000 | Yes |
| CD4+/CD8+ | 1.789 | 1.589 | .131 | No |
| WBC | 6.48 | 6.60 | .701 | No |
| Neutrophil% | 67.03 | 62.20 | .004 | Yes |
| Lymphocyte% | 24.03 | 27.57 | .012 | Yes |
| NLR | 4.26 | 2.74 | .011 | Yes |
| Monocyte% | 7.737 | 7.488 | .623 | No |
| Hb | 136 | 128 | .032 | Yes |
| RBC | 4.74 | 4.46 | .026 | Yes |
| RBC RDW‐S | 39.6 | 41.8 | .04 | Yes |
| PLT | 263 | 280 | .183 | No |
| Eosinophil% | 1.3 | 3.1 | .000 | Yes |
| Basophil% | 0.3 | 0.5 | .001 | Yes |
| PCT | 0.1288 | 0.1181 | .354 | No |
| CRP | 14.51 | 8.192 | .017 | Yes |
Abbreviations: CRP, C‐reactive protein; NLR, neutrophil to lymphocyte ratio; PCT, procalcitonin; RBC, red blood cell; WBC, White blood cell.