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Table 3 Multivariable Logistic Regression Model for Predicting PB in 374 Patients with RMPP

From: Development and validation of a nomogram to predict plastic bronchitis in children with refractory Mycoplasma pneumoniae pneumonia

Variables

OR (95% CI)

P value

Peak body temperature (°C)

0.007

 Tertile 1 (lowest to 39.5)

1

 

 Tertile 2 (39.5 to 40.0)

2.045 (0.982–4.259)

0.056

 Tertile 3 (40.0 to highest)

3.690 (1.617–8.416)

0.002

N%

0.029

 Tertile1 (lowest to 64.0)

1

 

 Tertile 2 (64.0 to 73.0)

1.574 (0.839–2.952)

0.158

 Tertile 3 (73.0 to highest)

2.459 (1.268–4.769)

0.008

IL-6 (pg/mL)

0.020

 Tertile 1 (lowest to 21.0)

1

 

 Tertile 2 (21.0 to 42.4)

1.667 (0.854–3.255)

0.134

 Tertile 3 (42.4 to highest)

2.579 (1.323–5.029)

0.005

LDH (U/L)

0.006

 Tertile 1 (lowest to 361.0)

1

 

 Tertile 2 (361.0 to 508.0)

1.910 (0.987–3.696)

0.055

 Tertile 3 (508.0 to highest)

3.000 (1.535–5.861)

0.001

PLT(× 109/L)

0.029

 Tertile 1 (lowest to 235.0)

1

 

 Tertile 2 (235.0–306.0)

0.544 (0.298–0.994)

0.048

 Tertile 3 (306.0 to highest)

0.433 (0.225–0.832)

0.012

 Atelectasis (n, %)

3.836 (2.241–6.566)

< 0.001

  1. OR odds ratio, CI confidence interval