From: Pathogen analysis of pertussis-like syndrome in children
Pathogen positive n = 72 | Pathogen negative n = 60 | Χ2/t | P | |
---|---|---|---|---|
age | 0.67 ± 1.48 | 0.69 ± 1.28 | −0.064 | 0.949 |
Sex M/F | 26/46 | 31/29 | 3.228 | 0.080 |
vaccination | 33(45.8%) | 24(40%) | 0.454 | 0.597 |
hospital stay (d) | 10.14 ± 3.54 | 9.63 ± 3.99 | 0.771 | 0.442 |
paroxysmal cough | 66(91.6%) | 51(85%) | 1.444 | 0.277 |
apnea | 0(0%) | 1(1.7%) | 1.209 | 0.455 |
inspiratory whoop | 12(16.7%) | 8(13.3%) | 0.283 | 0.634 |
asphyxia | 0(0%) | 1(1.7%) | 1.209 | 0.455 |
turn red in the face | 61(84.7%) | 48(80%) | 0.507 | 0.498 |
Severe pneumonia | 2(2.8%) | 1(1.7%) | 0.182 | 1.000 |
post-cough vomiting | 18(25.0%) | 14(23.3%) | 0.050 | 0.842 |
respiratory failure | 1(1.4%) | 0(0%) | 0.840 | 1.000 |
Paroxysmal cyanosis | 12(16.7%) | 11(18.3%) | 0.063 | 0.822 |
pertussis encephalopathy | 0(0%) | 0(0%) | – | – |
hyoxemia | 3(4.2%) | 2(3.3%) | 0.062 | 1.000 |
pulmonary arterial hypertension | 0(0%) | 0(0%) | – | – |
white blood cell | 16.40 ± 10.71 | 15.39 ± 7.58 | 0.615 | 0.540 |
neutrophil | 10.06 ± 7.05 | 8.47 ± 5.61 | 1.418 | 0.159 |
lymphocyte | 4.95 ± 3.95 | 5.64 ± 4.37 | −0.955 | 0.342 |
blood platelet | 467.56 ± 128.98 | 440.05 ± 113.91 | 1.286 | 0.201 |
elevated ALT | 19(26.4%) | 19(31.7%) | 0.445 | 0.565 |
elevated AST | 11(15.3%) | 12(20.0%) | 0.507 | 0.498 |
elevated CRP | 5(6.9%) | 3(5.0%) | 0.217 | 0.728 |
elevated CKMB | 39(54.2%) | 26(43.3%) | 1.537 | 0.227 |
CD19 + CD23+ | 14.24 ± 5.98 | 13.31 ± 6.13 | 0.865 | 0.389 |
CD3 | 64.70 ± 9.02 | 65.29 ± 8.65 | −0.370 | 0.712 |
CD3 + CD4+ | 40.13 ± 7.99 | 40.37 ± 9.52 | −0.147 | 0.884 |
CD3 + CD8+ | 21.63 ± 5.76 | 21.74 ± 5.94 | −0.095 | 0.925 |
CD3-(CD16 + CD56)+ | 8.40 ± 5.07 | 8.75 ± 6.59 | −0.348 | 0.729 |
CD3-CD19+ | 25.17 ± 9.93 | 23.87 ± 9.84 | 0.735 | 0.464 |
CD4/CD8 | 1.99 ± 0.67 | 2.08 ± 0.98 | −0.573 | 0.567 |