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Table 2 Logistic regression for in-hospital mortality after lung transplantation

From: Adult lung transplantation case-volume and in-hospital and long-term mortality in Korea

 

In-hospital mortality, n (%)

Unadjusted

Adjusted

OR (95% CI)

P value

OR (95% CI)

P value

Case-volume

 Low (< 5 LTs/year)

23 (32.4)

1.537 (0.862, 2.739)

0.145

1.496 (0.811, 2.758)

0.197

 High (≥ 5 LTs/year)

58 (23.8)

  

Reference

 

Age

 19 ≤ age < 50

22 (18.6)

  

Reference

 

 50 ≤ age < 60

24 (25.0)

1.455 (0.756, 2.798)

0.26

1.867 (0.902, 3.867)

0.093

 60 ≤ age

35 (34.7)

2.314 (1.247, 4.295)

0.007

3.533 (1.671, 7.47)

< 0.001

Sex

 Male

50 (27.2)

  

Reference

 

 Female

31 (23.7)

0.831 (0.495, 1.394)

0.48

0.917 (0.517, 1.628)

0.767

Diagnosis

 ILD

27 (22.3)

  

Reference

 

 IPF

25 (26.3)

1.243 (0.665, 2.325)

0.49

1.244 (0.639, 2.423)

0.52

 COPD

17 (25.4)

1.184 (0.59, 2.377)

0.63

1.508 (0.704, 3.232)

0.291

 ARDS

3 (37.5)

2.089 (0.469, 9.305)

0.33

2.835 (0.587, 13.68)

0.195

 Others

9 (37.5)

2.089 (0.824, 5.298)

0.12

2.33 (0.819, 6.628)

0.113

Elixhauser comorbidity index

 

0.998 (0.972, 1.024)

0.87

0.995 (0.967, 1.023)

0.706

Transplantation period

 2007–2010

14 (45.2)

3.047 (1.384, 6.706)

0.005

3.949 (1.618, 9.638)

0.003

 2011–2013

27 (28.1)

1.448 (0.822, 2.549)

0.19

1.729 (0.948, 3.153)

0.074

 2014–2016

40 (21.3)

  

Reference

 
  1. OR odds ratio, IPF idiopathic pulmonary fibrosis, ILD interstitial lung disease, COPD chronic obstructive pulmonary disease, ARDS, acute respiratory distress syndrome