Table 2. Incidence of hyponatremia.
Serum Sodium (Na) | N (%) |
---|---|
Hyponatremia (Na ≤ 135 mEq/L) | 34 (68) |
133 – 135 mEq/L | 13 (38) |
130 – 132 mEq/L | 13 (38) |
120 – 129 mEq/L | 8 (24) |
Change in serum Na > 7 mEq/L | 29 (57) |
Median lowest serum Na | 133 (124 – 140) |