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Table 1 Demographic and clinical data of children with MPP

From: Increased concentrations of soluble B7-H3 and interleukin 36 in bronchoalveolar lavage fluid of Children with Mycoplasma pneumoniae pneumonia

Parameters Childen with MPP
Age (mean ± SD, year) 5.5 ± 2.4
Male (n, %) 19 (54.3)
Duration of fever, (25th–75th percentile, d) 15 (13–18)
Length of stay, (25th–75th percentile, d) 10 (7–13)
White blood cell counts (mean ± SD, ×109/L) 9.6 ± 4.596
Neutrophils proportion (mean ± SD, %) 70.1 ± 13.8
C-reactive protein (25th–75th percentile, mg/L) 25.4 (10.0–62.2)
ALT increase (n, %) 8 (22.9)
LDH (mean ± SD, U/L) 499.0 ± 171.8
CKMB (25th–75th percentile, U/L) 17.5 (15–24.4)
IgG (mean ± SD, g/L) 9.8 ± 4.2
IgA (25th–75th percentile, g/L) 1.4 ± 0.9
IgM (mean ± SD, g/L) 2.3 ± 1.2
CD3 + T cells (mean ± SD, %) 67.1 ± 10.9
CD3 + CD4+ T cells (mean ± SD, %) 36.6 ± 9.7
CD3-CD8+ T cells (mean ± SD, %) 26.2 ± 6.1
CD3-CD19+ B cells (mean ± SD, %) 19.2 ± 8.1
CD3-CD (16 + 56+) NK cells (mean ± SD, %) 12.0 ± 8.1
CD19 + CD23+ B cells (mean ± SD, %) 8.9 ± 4.7
Cytology of BALF  
 Neutrophils (%) 65.6
 Lymphocytes (%) 7.2
 Phagocytes (%) 26.4
Radiologic evaluation (n, %)  
 Lobar or segmental opacity 33 (94.3)
 Opacity with pleural effusion 12 (34.3)
 Opacity with pulmonary atelectasis 3 (8.6)
Macrolide medication (n, %) 35 (100)
Methylprednisolone (n, %) 35 (100)
  1. MPP Mycoplasma pneumoniae pneumonia, ALT alanine transarninase, LDH L-lactate dehydrogenase, CKMB MB isoenzyme of creatine kinase, Ig immunoglobulin, CD cluster of differentiation