Procedure Type: MRI

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Procedure Type: MRI

Description

This phenotype determines if a MRI imaging was done during the case.

Limitation

This phenotype is limited by accuracy of procedure text and variable mappings.

Cases that return 'Yes' could have additional diagnostic imaging performed

Data quality is limited to individual site documentation accuracy, completeness, and variable mapping, which is performed by each site, independently. MPOG, as the coordinating center, reviews data quality at each data upload and monthly via Data Diagnostics and Case Validation tools. This review, while thorough, may not contain all data elements relevant to this phenotype and thus should be carefully reviewed by the user.

Value Type

Categorical

Enumeration

Value	Value Code	Definition

Return Columns

Name	Data Type

Granularity

Logic

Step 1: If a case returns 0 for the Procedure Type: Diagnostic Imaging (CT, MRI, PET Scans) phenotype, return 0. If not proceed to step 2.

Step 2: If a case contains any of the MRI procedure text and returns 1 for the Procedure Type: Diagnostic Imaging (CT, MRI, PET Scans) phenotype, return 1. If not, proceed to step 3.

Step 3. If a case contains any of the MRI procedure text and returns 2 for the Procedure Type: Diagnostic Imaging (CT, MRI, PET Scans) phenotype, return 2. If not, return 0.

MRI Procedure Text

%MR_%
%MRI%
IMRI
IMRI_