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Serum Osmolality/Osmolarity

Código: 91 · serum_osmolality_osmolarity

Calculates expected serum osmolarity, for comparison to measured osmolality to detect unmeasured compounds in the serum.

Formula

Referencias

Original/Primary Reference

  1. Purssell RA, Pudek M, Brubacher J, Abu-Laban RB.Derivation and validation of a formula to calculate the contribution of ethanol to the osmolal gap.Ann Emerg Med 2001;38 (6): 653–9.doi:10.1067/mem.2001.119455. PMID 11719745. ↗

Other References

  1. Glasser L, et. al. Serum Osmolality and its applicability to drug overdose. Am. J. Clin. Path. 1973; 60:695. ↗

Validation

  1. Siervo M, Bunn D, Prado CM, Hooper L. Accuracy of prediction equations for serum osmolarity in frail older people with and without diabetes. The American Journal of Clinical Nutrition 2014;100(3):867-876. doi:10.3945/ajcn.114.086769. ↗