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Table 3 Comparison of laboratory tests between RMPP and NRMPP cases

From: High expression of HMGB1 in children with refractory Mycoplasma pneumoniae pneumonia

 

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

  1. 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