Skip to main content

Table 1 Comparison of clinical characteristics between the non-survivors group and the survivors group on univariate analysis

From: Efficacy of extracorporeal membrane oxygenation for acute respiratory failure with interstitial lung disease: a case control nationwide dataset study in Japan

 

Non-survivors

(n = 122)

Survivors

(n = 42)

Crude odds ratio

95% confidence interval

Male

83 (68.0)

30 (71.4)

1.175

0.544–2.537

Age, year

67 (58–73)

61 (53–68)

1.037

1.008–1.067

 20–29

1 (0.8)

1 (2.4)

n/a

n/a

 30–39

2 (1.6)

3 (7.1)

  

 40–49

10 (8.2)

6 (14.3)

  

 50–59

22 (18.0)

5 (11.9)

  

 60–69

43 (35.2)

20 (47.6)

  

 70–79

39 (32.0)

6 (14.3)

  

 80 ≤ 

5 (4.1)

1 (2.4)

  

Age > 65

71 (58.2)

14 (33.3)

2.784

1.334–5.810

BMI, kg/m2

23.4 (21.1–26.5)

22.1 (20.1–24.6)

1.045

0.956–1.141

BMI > 30, kg/m2

7 (6.2)

2 (5.1)

1.222

0.243–6.145

Ambulance transportation

75 (61.5)

26 (61.9)

0.982

0.477–2.021

Hospital stay, day

30 (18–48)

48 (31–89)

0.990

0.982–0.998

Diabetes

29 (23.7)

9 (21.4)

1.143

0.490–2.666

Connective tissue disease

32 (26.2)

7 (16.7)

1.778

0.718–4.400

  1. Data are expressed as number of patients (%) and median (IQR)
  2. BMI body mass index, IQR interquartile range, n/a not assessed