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Showing results for "vte".

1. Microsoft Word - POA Methods 11_01.doc (pdf file)
   hcup-us.ahrq.gov/reports/methods/2011_05.pdf
   January 01, 2011 - • A study of two claims-based approaches to identify hospital-acquired venous thromboembolism (VTE … showed that POA indicators provide high positive predictive value (PPV) relative to ICD-9-CM codes for VTE … , but the overall number of hospital-acquired VTE events was underestimated by using POA indicators … Identifying in-hospital venous thromboembolism (VTE): a comparison of claims-based approaches with the … Rochester Epidemiology Project VTE cohort.