Table 3 Pulmonary function test of MPP children with fever or without fever
From: Clinical features of Mycoplasma pneumoniae pneumonia in children without fever
All | Febrile Group | Afebrile Group | P value | |
|---|---|---|---|---|
TBFV, n | 84 | 68 | 16 | |
VT/kg, mL/kg | 9.69 ± 1.87 | 9.78 ± 1.95 | 9.20 ± 1.24 | 0.345 |
Abnormal, % | 2 (2.38) | 2 (2.94) | 0 (0.00) | 1.000 |
TPTEF/TE, % | 20.32 ± 8.88 | 17.65 ± 6.43 | 20.95 ± 4.52 | 0.765 |
Abnormal | 77 (91.67) | 62 (91.18) | 15 (93.75) | 1.000 |
VPEF/VE, % | 23.72 ± 7.39 | 23.22 ± 5.33 | 23.06 ± 3.81 | 0.416 |
Abnormal, % | 67 (79.76) | 53 (77.94) | 14 (87.50) | 0.610 |
IOS, n | 141 | 125 | 16 | |
X5, kPa/(L·s) | -0.47 ± 0.14 | -0.48 ± 0.13 | -0.43 ± 0.16 | 0.202 |
R5, % | 107.58 ± 29.67 | 108.63 ± 28.52 | 110.55 ± 0.14 | 0.803 |
Abnormal, % | 33 (23.40) | 26 (20.80) | 7 (43.75) | 0.084 |
R20, % | 75.35 ± 16.11 | 75.34 ± 15.33 | 76.84 ± 16.77 | 0.715 |
Abnormal, % | 17 (12.06) | 1 (0.80) | 0 (0.00) | 1.000 |
R5-R20, kPa/(L·s) | 0.32 ± 0.20 | 0.33 ± 0.20 | 0.29 ± 0.19 | 0.312 |
Fres (high, %) | 73 (51.77) | 68 (60.7) | 5 (35.7) | 0.074 |
Spirometry, n | 154 | 148 | 6 | |
FEV1, % | 88.79 ± 13.59 | 89.09 ± 13.40 | 87.93 ± 17.94 | 0.875 |
Abnormal, % | 41 (26.62) | 39 (26.35) | 2 (33.33) | 1.000 |
FEV1/FVC, % | 98.61 ± 6.93 | 98.84 ± 6.8 | 94.58 ± 8.94 | 0.148 |
Abnormal, % | 28 (18.19) | 26 (17.57) | 2 (33.33) | 0.659 |
PEF, % | 79.25 ± 13.99 | 79.48 ± 14.16 | 77.91 ± 12.63 | 0.812 |
Abnormal, % | 16 (10.39) | 75 (50.70) | 2 (33.33) | 0.677 |
FEF50, % | 72.05 ± 19.24 | 72.34 ± 19.15 | 69.25 ± 26.29 | 0.717 |
Abnormal, % | 58 (37.66) | 56 (37.84) | 2 (33.33) | 1.000 |
FEF75, % | 61.19 ± 22.68 | 61.43 ± 22.75 | 55.40 ± 22.19 | 0.525 |
Abnormal, % | 91 (59.09) | 87 (58.78) | 4 (66.67) | 1.000 |