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Table 6 Relationship between hyperkalemia and admission hyperglycemia before and after GRIP-IIa

From: The relationship between serum potassium, potassium variability and in-hospital mortality in critically ill patients and a before-after analysis on the impact of computer-assisted potassium control

 

Before GRIP-II

After GRIP-II

 

Total ( N = 5,716)

<15 mmol/L ( n = 5,392)

15 to 20 mmol/L ( n = 222)

>20 mmol/L ( n = 102)

P -value

Total ( N = 4,611)

<15 mmol/L ( n = 4,252)

15 to 20 mmol/L ( n = 269)

>20 mmol/L ( n = 90)

P -value

P-valuea

Normokalemia

4,639 (81.2)

4,410 (81.8)

163 (73.4)

66 (64.7)

<0.001

3,600 (78.1)

3,365 (79.1)

187 (69.5)

48 (53.3)

<0.001

<0.001

Hyperkalemia, mild

850 (14.9)

778 (14.4)

43 (19.4)

29 (28.4)

0.012

827 (17.9)

718 (17.1)

66 (24.5)

33 (36.7)

0.003

0.040

Hyperkalemia, severe

227 (4.0)

204 (3.8)

16 (7.2)

7 (6.9)

<0.001

184 (4.0)

159 (3.7)

16 (5.9)

9 (10.0)

<0.001

0.511

  1. aBefore and after glucose and potassium regulation program for intensive care patients (GRIP-II) comparison.