Table 3.

Investigations of all patients

Parameter	Range	Mean
Mean arterial pressure (mm Hg)	40–110	94
Serum sodium (mEq/L)	101–132	123
Serum TSH (IU/mL)	1.04–6.47	2.32
Serum FT4 (ng/dL)	0.08–1.4	0.20
Serum cortisol (μg/dL)	1.19–3.1	2.1