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Table 2 ICU mortality (percentage and numbers) per stratum of mean serum glucose and mean serum potassium concentrations during the TGC period

From: Influence of a strict glucose protocol on serum potassium and glucose concentrations and their association with mortality in intensive care patients

 

Average potassium

 

1 (2.78-3.77)

2 (3.78-3.91)

3 (3.92-4.00)

4 (4.01-4.10)

5 (4.11-4.21)

6 (4.22-4.3)

7 (4.35-4.57)

8 (4.58-6.04)

 
   

n=317

n=339

n=307

n=334

n=320

n=311

n=336

n=319

Total

Average glucose

1 (3.18-6.00)

n=319

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65/319 (20.4 %)

 

2 (6.01-6.25)

n=322

44/322 (13.7 %)

 

3 (6.26-6.46)

n=338

45/338 (13.3 %)

 

4 (6.47-6.67)

n=304

36/304 (11.8 %)

 

5 (6.68-6.93)

n=331

45/331 (13.6 %)

 

6 (6.94-7.29)

n=332

45/322 (14.0 %)

 

7 (7.30-7.85)

n=325

41/325 (12.6 %)

 

8 (7.86-29.98)

n=322

72/322 (22.4 %)

Total

 

n=2583

44/317 (13.9 %)

29/339 (8.6 %)

34/307 (11.1 %)

26/334 (7.8 %)

44/320 (13.8 %)

48/311 (15.4 %)

61/336 (18.2 %)

107/319 (33.5 %)

393/2583 (15.2 %)