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Table 6 Central venous oxygen saturation on admission and 6 hours after admission

From: Statistics review 6: Nonparametric methods

 

SvO2 (%)

   

Patient

On admission

At 6 hours

Difference

Rank

Sign

2

59.1

56.7

-2.4

1

-

7

58.2

60.7

2.5

2

+

9

56.0

59.5

3.5

3

+

10

65.3

59.8

-5.5

4

-

3

56.1

61.9

5.8

5

+

5

60.6

67.7

7.1

6

+

6

37.8

50.0

12.2

7

+

1

39.7

52.9

13.2

8

+

4

57.7

71.4

13.7

9

+

8

33.6

51.3

17.7

10

+