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Table 3 Comparison of clinical data and CCL2 in BALF between the RMPP group and the NRMPP group

From: Predictive value of chemokines (CCL 2) in bronchoalveolar lavage fluid for refractory mycoplasma pneumonia in children

Clinical characteristics

The RMPP group(nā€‰=ā€‰20)

The NRMPP group(nā€‰=ā€‰31)

Z

P

CCL2(ng/mL)

1.518(0.690, 1.639)

0.357(0.149, 0.577)

-5.267

<0.001

Age(years old)

7.0(6.1, 9.0)

5.3(3.1, 7.0)

-2.783

0.005

NE%

81.2(72.2, 87.2)

63.5(48.8, 69.6)

-4.467

<0.001

CRP(mg/L)

96.3(19.3, 133.3)

15.3(5.1, 23.2)

-3.781

<0.001

D-dimer(ug/ml)

4.35(2.35, 7.40)

1.2(0.8, 1.7)

-4.325

<0.001

LDH(U/L)

562(439, 1036)

293(231, 373)

-4.910

<0.001

MONO%

3.65(2.40, 5.58)

5.2(3.7, 7.0)

-2.239

0.025

MONO(Ɨ109/L)

0.34(0.20, 0.52)

0.52(0.34, 0.63)

-2.374

0.018

Number of lung lobes invaded (lobe)

2(1, 3)

2(1, 2)

-1.478

0.139

  1. Note: Pā€‰<ā€‰0.05 indicates a statistically significant difference between the two groups; Pā€‰>ā€‰0.05 indicates no statistically significant difference between the two groups; CCL2: C-C motif chemokine ligand 2; NE%: neutrophil percentage; CRP: C-reactive protein; LDH: lactate dehydrogenase; MONO%: Percentage of monocytes in white blood cells