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. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: Contemp Clin Trials. 2015 Oct 19;45(0 0):157–163. doi: 10.1016/j.cct.2015.10.003

Table 3.

Outcomes data from EMR

Domain Specific Element
Hospitalizations (all inpatient stays)

  • Duration (days)

  • Diagnosis related group (DRG)

  • Associated Current Procedural Terminology (CPT) and International Classification of Diseases-9 (ICD-9) codes
Outpatient visits

  • Clinic type

  • Associated ICD-9 codes
Pharmacy data (prescribed
medications)

  • National Drug Code (NDC)

  • Drug name, dose, quantity, days’ supply
Procedures (inpatient and outpatient,
including subsequent imaging

  • Procedure type and indication

  • Associated CPT and ICD-9 codes
Safety Data

  • ER visits (within 90 days of index image)

  • Death (within 6 months of index image)