Table 7 Feature influence in combined model.

From: Radiomics-enhanced modelling approach for predicting the need for ECMO in ARDS patients: a retrospective cohort study

 

B

SE

Wald

df

p value

OR

95% CI for OR

Lower

Upper

Age [years]

-0.086

0.024

13.183

1

< 0.001

0.917

0.0867

0.961

Pmean [cmH2O]

0.065

0.060

1.173

1

0.279

1.067

0.949

1.200

Lactate [mmol/L]

0.481

0.233

4.260

1

0.039

1.618

1.025

2.555

CRP [mg/L]

0.004

0.002

4.119

1

0.042

1.004

1.000

1.008

Normal_vent [relativ proportion]

-4.396

1.438

9.347

1

0.002

0.012

0.001

0.206

  1. This table presents the strength of the feature’s influence quantified by the Wald score and regression coefficient. CRP: C-reactive protein; normal_vent: proportion of normal ventilated lung volume, expressed as a fraction of the overall volume of the lung; B: regression coefficient, used for model development; SE: standard error; df: degree of freedom; OR: odds ratio; CI: confidence interval.
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