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Table 2 Associations of EASIX with in hospital mortality

From: Risk analysis of the association between EASIX and all-cause mortality in critical ill patients with atrial fibrillation: a retrospective study from MIMIC-IV database

 

Model 1

Model 2

Model 3

In hospital mortality

   

continuous

   

 Per 1-unit increment

1.41(1.36,1.46)***

1.42(1.36,1.47)***

1.28(1.19,1.37) ***

Categorical

   

 Q1(< 4.56)

Ref.

Ref.

Ref.

 Q2(4.56–5.64)

1.76(1.42,2.20)***

1.75(1.40,2.18)***

1.76(1.34,2.32)***

 Q3(5.64–6.84)

2.68 (2.17,3.32)***

2.67 (2.16,3.31)***

1.94(1.45,2.60)***

 Q4(> 6.84)

5.84(4.77,7.19)***

5.93(4.83,7.30)***

3.08(2.19,4.33)***

 P for trend

 < 0.001

 < 0.001

 < 0.001

  1. P value *P < 0.05 **P < 0.01 ***P < 0.001
  2. Model 1 Univariate model
  3. Model 2 adjusted for Age, Gender, Race
  4. Model 3 adjusted for Age, Gender, Race, CKD, COPD, CHA2DS2–VASc score, and features confirmed by both Lasso and Boruta algorithms