Table 4 Univariate and multivariate analyses of hazard ratios for death

 ≥ 80, < 84

101

> 120

 ≥ 85, < 89

53

77.5

1.16

(0.68–1.96)

0.59

0.89

(0.49–1.65)

0.72

 ≥ 90

12

29.7

2.55

(1.30–5.00)

< 0.01

2.09

(0.87–5.03)

0.10

 Male

113

62.3

 Female

53

> 109

1.04

(0.63–1.71)

0.89

 0

81

85.9

 1

47

48.5

1.25

(0.71–2.21)

0.44

0.85

(0.44–1.65)

0.64

 2

28

28.7

1.74

(0.94–3.25)

0.08

1.54

(0.75–3.15)

0.24

 3

10

14.9

3.75

(1.62–8.67)

< 0.01

1.44

(0.47–4.38)

0.52

 1,2

118

85.9

 3,4

47

20.8

2.60

(1.58–4.28)

< 0.01

2.30

(1.24–4.27)

< 0.01

 ≥ 45

77

> 120

 ≥ 40, < 45

35

77.5

1.52

(0.80–2.91)

0.20

1.82

(0.87–3.79)

0.11

 < 40

53

22.7

2.62

(1.54–4.45)

< 0.01

1.39

(0.68–2.86)

0.36

 ≥ 20, ≤ 29

99

79.2

 ≥ 30, ≤ 39

56

54.0

1.13

(0.68–1.88)

0.63

0.68

(0.38–1.20)

0.18

 ≥ 40

11

6.7

3.95

(1.89–8.24)

< 0.01

2.00

(0.78–5.16)

0.15

 No failure

34

70.2

 Diuretic, digoxin, antianginal or hypertensive therapy

61

55.6

1.06

(0.57–1.98)

0.85

 Peripheral edema, warfarin therapy, borderline cardiomegaly

60

74.1

1.03

(0.55–1.94)

0.93

 Raised jugular venous pressure, cardiomegaly

11

36.6

1.64

(0.63–4.27)

0.31

 No dyspnea

69

51.2

 Dyspnea on exertion, mild COPD

75

86.7

0.69

(0.42–1.13)

0.14

 Limiting dyspnea, moderate COPD

9

29.7

2.18

(1.00–4.76)

0.05

 Dyspnea at rest, fibrosis or consolidation

13

24.3

2.13

(0.93–4.88)

0.07

 Open

120

40.2

 Laparoscopic

46

85.9

0.45

(0.25–0.82)

< 0.01

1.58

(0.64–3.89)

0.32

 Distal^a

105

85.9

 Total^b

37

20.8

2.40

(1.42–4.05)

< 0.01

2.17

(1.10–4.31)

0.03

 Proximal

11

29.3

2.31

(1.07–4.99)

0.03

4.05

(1.45–11.3)

< 0.01

 Local

13

> 97.6

0.79

(0.31–2.02)

0.62

0.08

(0.01–0.90)

0.04

 ≥ D2

39

> 120

 D1+

73

77.5

1.20

(0.62–2.33)

0.58

1.42

(0.66–3.04)

0.37

 D1

37

22.4

2.56

(1.30–5.04)

< 0.01

2.00

(0.90–4.41)

0.09

 D0

17

62.3

1.13

(0.45–2.84)

0.80

12.4

(1.58–97.7)

0.02

 tub,pap

103

77.5

 pos,sig

50

28.6

1.63

(0.99–2.68)

0.05

 other

13

> 109

0.95

(0.38–2.41)

0.91

 I

71

85.9

 II

49

48.5

2.00

(1.09–3.67)

0.03

2.39

(1.03–5.56)

0.04

 III

33

20.8

3.16

(1.68–5.95)

< 0.01

3.03

(1.24–7.40)

0.02

 IV

13

6.1

9.93

(4.45–22.2)

< 0.01

5.44

(1.17–25.4)

0.03

 R0

151

68.5

 R1

15

11.5

2.92

(1.48–5.73)

< 0.01

2.11

(0.48–9.40)

0.33

 No

121

68.5

 Yes

45

44.8

1.46

(0.88–2.44)

0.14

 No

156

62.3

 Yes

10

> 83.4

1.37

(0.55–3.41)

0.50