Table 1 Laboratory results at the first emergency department visit

Blood hemoglobin (g/L)

133

121

134–167

Blood hematocrit (%)

40

36

39–50

Blood white cell count (x 10⁹/L)

13.4

10.0

3.4–8.2

Plasma sodium (mmol/L)

138

140

135–146

Plasma potassium (mmol/L)

3.50

3.50

3.3–3.5

Plasma creatinine (μmol/L)

61

79

60–100

Plasma C-reactive protein (mg/L)

<1

<1

0–10

Plasma alanine aminotransferase (U/L)

N/A

17

10–70

Plasma aspartate aminotransferase (U/L)

N/A

26

15–45

Plasma alkaline phosphatase (U/L)

N/A

50

35–105

Plasma amylase (U/L)

N/A

36

25–120

Urine glucose

Negative

N/A

Negative

Urine ketones

Negative

N/A

Negative

Urine blood

Negative

N/A

Negative

Urine albumin

Negative

N/A

Negative

Urine nitrite

Negative

N/A

Negative

Urine white cell screen

Negative

N/A

Negative