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Table 3 Water balance in patients with and without hypernatremia

From: Tolvaptan-induced hypernatremia related to low serum potassium level accompanying high blood pressure in patients with acute decompensated heart failure

 

With hypernatremia

Without hypernatremia

p value

Total urine volume (BL to day 3), mL

10,610 ± 5327

8816 ± 4062

0.096

Total water intake (BL to day 3), mL

3530 ± 1643

2799 ± 1591

0.089

Urine volume—water intake, mL

 From BL to day 1

2188 ± 1583

1507 ± 1189

0.036

 From days 1 to 2

1978 ± 1589

1700 ± 1480

0.465

 From days 2 to 3

1681 ± 2051

1389 ± 1221

0.427

  1. BL baseline