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Table 1 Characteristics of patients included

From: The usefulness of measuring the anion gap in diagnosing metformin-associated lactic acidosis: a case series

No

Age

CKD

Creatinine (mg/dL)

Metformin (mg/L)

pH

Lactate (mmol/L)

0 hour Anion gap

24 hours Anion gap

Exitus 24 hours

1

73

No

7.87

34.7

7.07

12.5

37.7

36.6

Si

2

77

Yes

2.02

10.32

7.03

2.7

16.7

17.1

No

3

82

Yes

4.14

44.66

7.13

2.8

12.3

14.2

Si

4

64

No

7.85

15.8

6.74

7.9

39.3

44.8

No

5

78

No

1.86

18.1

7.30

2

14.2

12.2

No

6

79

Yes

4.68

8.27

7.21

5.7

16.3

24.9

No

  1. CKD chronic kidney disease