| Hypovolemia (n = 4) Value (range min-max) | Euvolemia (n = 4) Value (range min-max) | p-value |
Age (years) | 76 (63 - 88) | 80 (70 - 86) | 0.564 |
Gender (female) | 4 | 2 | 0.105 |
BP systolic (mmHg) | 145 (130 - 169) | 158 (150 - 200) | 0.191 |
BP diastolic (mmHg) | 76 (70 - 80) | 103 (74 - 110) | 0.081 |
Heart rate (beats/min) | 79 (60 - 92) | 79 (70 - 87) | 1.000 |
TSH (mU/L) | 1.3 (1 - 4) | 1.4 (1.0 - 37.0) | 0.663 |
T4 (mU/L) | 15 (12 - 18) | 20 (2 - 27) | 0.309 |
T3 (mU/L) | 3.7 (3 - 5) | 3.4 (1 - 4) | 0.564 |
Cortisol (mmol/L) | 421 (191 - 821) | 540 (283 - 582) | 0.564 |
ACTH (pmol/L) | 3.6 (2 - 12) | 5.1 (3 - 15) | 0.289 |
Hb (g/L) | 122 (102 - 164) | 140 (128 - 142) | 0.386 |
Potassium (mmol/L) | 3.9 (2.9 - 4.5) | 4.2 (4.0 - 4.5) | 0.189 |
Creatinine (μmol/L) | 101 (52 - 153) | 69 (45 - 92) | 0.248 |
Glucose (mmol/L) | 6.0 (5 - 13) | 6.5 (5.8 - 8.0) | 0.564 |
CRP (mg/L) | 3 (1 - 6) | 2 (1 - 5) | 0.663 |
P-osm (mOsm/kg) | 263 (261 - 288 | 251 (237 - 277) | 0.146 |
U-osm (mOsm/kg) | 236 (204 - 269) | 537 (290 - 600) | 0.021 |
U-Na (mmol/L) | 24 (20 - 34) | 82 (44 - 149) | 0.020 |
U-K (mmol/L) | 24 (23 - 36) | 31 (19 - 46) | 0.724 |
U-Methoxynorepinephrine/creatinine | 291 (191 - 430) | 199 (168 - 674) | 0.386 |
U-Methoxyepinephrine/creatinine | 104 (54 - 219) | 141 (111 - 211) | 0.564 |