Table 3.
Comparison of laboratory tests between RMPP and NRMPP cases
| NRMPP (n = 344) |
RMPP (n = 108) |
p value | |
|---|---|---|---|
| WBC(×109/L) | 8.67 ± 3.72 | 10.28 ± 4.33 | < 0.001 |
| Absolute neutrophils(× 109/L) | 4.20 ± 2.70 | 6.32 ± 3.59 | < 0.001 |
| Platelets(× 109/L) | 312.03 ± 109.95 | 322.65 ± 90.8 | 0.363 |
| CRP (mg/L) | 7.06 ± 7.00 | 36.08 ± 30.81 | < 0.001 |
| High level of LDH(> 382 U/L, %) | 164 (47.7) | 64 (59.3) | 0.153 |
| High level of CK(> 225 U/L, %) | 14 (4.1) | 21 (19.4) | < 0.001 |
| IgA (g/L) | 0.64 ± 0.52 | 1.25 ± 0.80 | < 0.001 |
| IgG(g/L) | 7.25 ± 2.36 | 9.16 ± 3.03 | < 0.001 |
| IgM(g/L) | 1.28 ± 0.55 | 1.72 ± 0.82 | < 0.001 |
| Lymphocytes distribution | |||
| CD3+ (×109/L) | 2.34 ± 1.68 | 2.00 ± 1.05 | 0.047 |
| CD3 + CD4+ (× 109/L) | 1.36 ± 1.06 | 1.08 ± 0.64 | 0.008 |
| CD3-CD8+ (×109/L) | 0.82 ± 0.65 | 0.82 ± 0.44 | 0.990 |
| CD4/CD8 | 1.74 ± 0.73 | 1.35 ± 0.43 | < 0.001 |
| CD3-CD19+ (×109/L) | 0.97 ± 0.85 | 0.66 ± 0.56 | < 0.001 |
| CD3-CD(16 + 56+) (×109/L) | 0.44 ± 0.36 | 0.37 ± 0.26 | 0.047 |
| CD19 + CD23 + (×109/L) | 0.51 ± 0.48 | 0.34 ± 0.31 | 0.001 |
RMPP refractory Mycoplasma pneumoniae pneumonia, NRMPP non-refractory Mycoplasma pneumoniae pneumonia, CRP C-reative protein, LDH lactate dehydrogenase, CK creatine kinase, CD cluster of differentiation