Table 2.
Volume status assessment of admitted patients with hyponatremia stratified according to their severity (mild, moderate, and severe) (n=562).
| Volume status assessment | Total n=562 (100) | Severe hyponatremia <125 mmol/L, n=97 (13.2) | Moderate hyponatremia 125-129 mmol/L, n=100 (13.6) | Mild hyponatremia 130-135 mmol/L, n=365 (49.6) | P value |
|---|---|---|---|---|---|
| Hypovolemic | 128 (22.8) | 32 (33.0) | 18 (18.0) | 71 (21.4) | .024 |
| Euvolemic | 47 (8.4) | 13 (13.4) | 4 (4.0) | 30 (8.4) | .058 |
| Overloaded | 70 (12.5) | 18 (18.6) | 17 (17.0) | 35 (9.6) | .019 |
| Not assessed | 317 (56.4) | 34 (35.1) | 61 (61.0) | 317 (56.4) | <.01 |
Data are number (percentage).