Table 3 Logistic regression analysis of confounding factors for the development of retinopathy of severe prematurity.

From: The effect of leucocytosis on retinopathy of prematurity

 

B

S.E

Forest

Itself

Exp(B)

95% CI for EXP(B)

Maternal age

0.008

0.131

0.003

0.953

1.008

0.780–1.302

Conception by ART

0.268

2.446

0.012

0.913

1.307

0.011–157.890

Chorioamnionitis

1.113

2.362

0.222

0.637

3.044

0.030–312.159

Leukocytosis

1.285

0.608

4.474

0.034

3.616

1.099–11.897

RDS

− 14.626

15.560

0.000

0.991

0.065

0.021–1.224

BPD

0.470

1.033

0.207

0.649

1.600

0.211–12.105

IVH

− 0.291

0.844

0.119

0.730

0.748

0.143–3.913

PVL

19.468

21.156

0.000

0.993

2.849

0.035–1.311

septicemia

− 0.163

2.266

0.005

0.943

0.849

0.010–72.152

Apgar score(1 min)

− 0.092

0.108

0.727

0.394

0.912

0.737–1.128

CRP

0.140

0.110

1.621

0.203

1.150

0.927–1.426

PCT

1.871

2.042

0.840

0.359

6.497

0.119–355.470

  1. CI confidence interval; SE Standard error; Wald wald test; RDS respiratory distress syndrome; BPD bronchopulmonary dysplasia; IVH intracranial hemorrhage; PVL leukomalacia; CRP C-reactive protein; PCT procalcitonin.
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