D-dimer Interval Likelihood Ratios for Pulmonary Embolism.


OBJECTIVE The objective was to estimate D-dimer interval likelihood ratios (iLRs) for diagnosing pulmonary embolism (PE). METHODS The authors used pooled patient-level data from five PE diagnostic management studies to estimate iLRs for the eight D-dimer intervals with boundaries 250, 500, 750, 1,000, 1,500, 2,500, and 5,000 ng/mL. Logistic regression was… (More)
DOI: 10.1111/acem.13191


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