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Table 1 Description of propensity score model

From: The effect of age and clinical circumstances on the outcome of red blood cell transfusion in critically ill patients

 

Coefficient

Odds ratio

(95% Confidence i

Interval]

P > z

Age, per year

0.01

1.01

1.01

1.02

0.00

Gender (female)

-0.09

0.91

0.83

1.00

0.06

Solid cancer

-0.08

0.92

0.82

1.04

0.19

Hematologic cancer

-0.15

0.86

0.65

1.15

0.32

Cirrhosis

0.47

1.60

1.24

2.07

0.00

Congestive heart failure

-0.18

0.84

0.74

0.94

0.00

Diabetes

0.28

1.32

1.19

1.47

0.00

SAPS I, per point

-0.02

0.98

0.89

1.08

0.67

Sepsis

0.07

1.08

1.06

1.09

0.00

Respiratory disease

0.09

1.10

0.96

1.26

0.19

SOFA expiratory, per point

0.06

1.06

1.02

1.11

0.00

SOFA epatic, per point

0.17

1.18

1.09

1.28

0.00

SOFA ematologic, per point

0.20

1.22

1.15

1.30

0.00

SOFA Renal, per point

-0.10

0.91

0.86

0.96

0.00

SOFA CNS, per point

-0.18

0.84

0.80

0.87

0.00

SOFA Cardiovascular, per point

0.24

1.28

1.21

1.34

0.00

Mechanical ventilation

0.56

1.74

1.54

1.97

0.00

Hemofiltration/Hemodialysis

0.53

1.71

1.32

2.21

0.00

Hematocrit, per percentage

-0.27

0.77

0.75

0.78

0.00

Constant

4.07

58.32

34.63

98.24

0.00