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Table 7 Multivariate logistic regression of various indicators on PICS in mechanically ventilated patients with severe pneumonia

From: Characteristics of symptoms and establishment of a predictive model for PICS in mechanically ventilated patients with severe pneumonia: a retrospective study

Parameter

Std-error

Wald-stat

OR

OR (95% confidence)

P

APACHE II score

0.049

2.469

1.129

1.025–1.244

0.014

Serum creatinine

0.417

3.235

3.849

1.701–8.710

0.001

Duration of mechanical ventilation

0.066

1.919

1.134

0.997–1.289

0.055

VAP incidence (%)

0.527

2.670

4.084

1.454–11.472

0.008

Chest X-ray findings

0.441

− 3.241

0.239

0.101–0.568

0.001

Pleural effusion (%)

0.579

2.226

3.627

1.167–11.273

0.026