Table 3 Clinical information of patients with MPP or FB

Age (years)

4.88 ± 3.58

5.78 ± 2.46

0.326

Gender (male/female)

9/6

16/14

0.671

Peripheral leukocyte (×10⁹ cells/L)

7.00 ± 1.64

9.06 ± 4.10

0.102

Peripheral neutrophil (%)

46.95 ± 20.89

63.90 ± 16.20

0.004

BAL macrophage (%)

84.73 ± 6.45

66.53 ± 13.71

< 0.001

BAL lymphocyte (%)

9.73 ± 3.88

11.93 ± 6.39

0.229

BAL neutrophil (%)

5.53 ± 3.68

20.73 ± 13.47

< 0.001

BAL eosinophil (%)

0.20 ± 0.41

0.83 ± 2.35

0.309