Diagnostic accuracy of ICD-9 code 780.2 for the identification of patients with syncope in the emergency department.
Ludovico FurlanMonica SolbiatiVeronica PacettiFranca DipaolaMartino MedaMattia BonziElisa FiorelliGiulia CernuschiDaniele AlberioGiovanni CasazzaNicola MontanoRaffaello FurlanGiorgio CostantinoPublished in: Clinical autonomic research : official journal of the Clinical Autonomic Research Society (2018)
The moderate sensitivity of ICD-9 code 780.2 should be considered when the code is used to identify patients with syncope through administrative databases.