Table 2 Univariate analysis based on logistic regression.

From: Development and validation of a machine learning model for critical progression risk in pediatric severe community-acquired pneumonia

Variable

Non-cSCAP(n = 105)

cSCAP(n = 43)

χ2/t/Z

P

Age (years)

0.30(0.16,1.00)

0.52(0.15,3.00)

-0.832

0.405

Gender

  

0.225

0.635

Male

64

28

  

Female

41

15

  

WBC(109/L)

9.44(7.15,12.47)

10.40(8.55,16.49)

-2.110

0.035

NEUT(109/L)

3.61(2.27,7.18)

5.43(3.69,10.25)

-2.754

0.006

LY(109/L)

3.68(1.82,5.65)

3.95(1.82,5.47)

-0.099

0.921

MONO(109/L)

0.82(0.52,1.19)

1.03(0.64,1.50)

-1.689

0.091

NEUT%(%)

41.50(31.00,68.10)

57.30(38.40,74.50)

-1.939

0.053

LY%(%)

44.40(21.85,56.55)

31.30(16.20,50.20)

-2.426

0.015

Hb(g/L)

112.42 ± 14.51

109.23 ± 17.65

1.137

0.257

RDW-CV(%)

13.91 ± 1.13

14.60 ± 0.83

-3.641

0.000

PLT(109/L)

363.16 ± 125.11

380.14 ± 40.59

-0.723

0.471

PCT(ml/L)

0.18(0.11,0.42)

0.50(0.40,0.90)

-5.533

0.000

ALT(U/L)

29.00(19.50,40.00)

27.00(18.00,56.00)

-0.177

0.859

AST(U/L)

48.00(37.00,57.00)

48.00(36.00,64.00)

-0.553

0.580

TP(g/L)

65.72 ± 7.35

67.20 ± 9.32

-1.026

0.307

ALB(g/L)

41.04 ± 4.42

40.07 ± 5.52

1.021

0.311

GLB(g/L)

24.70 ± 5.48

27.13 ± 6.37

-2.340

0.021

BUN(mmol/L)

3.10 ± 1.24

4.21 ± 1.86

-4.246

0.000

Cr(umol/L)

20.00(16.50,25.00)

23.00(17.00,29.00)

-2.037

0.042

LDH(U/L)

337.00(302.50,419.50)

430.00(370.00,596.00)

-4.847

0.000

CK-MB(U/L)

24.00(18.00,36.00)

28.00(20.00,48.00)

-1.513

0.130

CRP(mg/L)

5.00(0.90,13.44)

6.00(4.80,20.41)

-1.790

0.074

PT(s)

11.40(10.35,12.20)

11.40(10.50,13.10)

-0.879

0.379

Fib(g/L)

3.03(2.47,3.97)

2.61(2.07,3.38)

-2.028

0.043

DD(mg/L)

0.60(0.42,0.81)

0.68(0.44,1.28)

-1.563

0.118

NLR

0.93(0.55,3.00)

1.87(0.75,4.66)

-2.108

0.035

MLR

0.20(0.15,0.30)

0.27(0.21,0.38)

-2.607

0.009

PLR

100.64(68.59,189.93)

113.92(60.71,177.82)

-0.251

0.802

NMR

4.91(2.68,9.68)

6.40(3.26,12.28)

-0.961

0.337

SII

351.96(186.88,1026.73)

713.19(292.21,1549.42)

-2.295

0.022

AGR

1.64(1.43,2.02)

1.52(1.26,1.76)

-1.941

0.052

  1. The results of the univariate logistic regression analysis, used to select relevant variables for further multivariate analysis. Variables with significant associations (P < 0.05) are marked in bold.
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