Fig 1.
Flow of participants.
Table 1.
Patient characteristics according to the presence of HIT.
Fig 2.
Accuracy of different immunoassays for diagnosis of HIT in clinical practice.
Distribution of quantitative results according to presence of HIT (positive or negative heparin-induced platelet aggregation test [PAT] respectively and clinical criteria) is shown for different thresholds of the test. (A) enzyme-linked immunoassay (ELISA), (B) particle gel immunoassay (PaGIA), and (C) IgG-specific chemiluminescent immunoassay (AcuStar HIT-IgG).
Table 2.
Immunoassay results according to the presence of HIT.
Table 3.
Diagnostic accuracy of immunoassays according to PAT result.