Table 5.

Blood analysis of runners diagnosed with symptomatic EAH treated within the medical tent. Normal ranges of values and units shown in parentheses

Category	Gender	Na+ (135–145 mmol/L)	K+ (3.5–5.0 mmol/L)	Cl− (96–106 mmol/L)	BUN (7–20 mg/dL)	Glu (4.0–11.0 mmol/L)	Hct (35–50 %)	Hb (12.0–17.5 g/dL)
42-km	Male	134	4.1	104	21	7.1	44	15.0
42-km	Male	134	6.1	104	16	5.1	58	19.7
42-km	Male	134	6.1	104	16	5.1	58	19.7
42-km	Female	132	3.6	98	14	6.1	42	14.3
84-km	Male	131	4.3	101	24	9.2	40	13.6
84-km	Male	117	5.6	90	20	6.5	45	15.3
100-km	Male	127	4.2	98	25	7.0	49	16.7
100-km	Male	127	4.5	93	39	5.5	44	15.0