Combination pretest probability assessment and D-dimer did not reduce outpatient imaging for venous thromboembolism in a tertiary care hospital emergency department
Sarah Ingber; Rita Selby; Jacques Lee; William Geerts; Elena Brnjac · 2014 · CJEM
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
ABSTRACT Introduction: Venous thromboembolism (VTE) is difficult to diagnose yet potentially life threatening. A low-risk pretest probability (PTP) assessment combined with a negative Ddimer can rule out VTE in two-thirds of outpatients,…
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Metadata source: Crossref · DOI 10.2310/8000.2013.130986