Figure 3.
Comparison of brain natriuretic peptic (BNP) levels between different patient groups in patients with hyponatremia following SAH; each point represents an individual BNP measurement; all comparisons between groups were non significant (p > 0.05); adapt from [6] with permission.
SIAD = hyponatremia due to SIADH; Cort Def = hyponatremia due to acute glucocorticoid insufficiency; Hypovol = hypovolemic hyponatremia; Fluids = hyponatremia due to inappropriate hypotonic intravenous fluid administration; NormoNa = normal plasma sodium levels following SAH.