Anesthesia Start

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Anesthesia Start

Description

Anesthesia start time/date for a procedure/case

Limitation

This phenotype uses note concept ID 50002 (AACD Anesthesia Start Date/Time) to define the anesthesia start time. Those defined outside this concept will not be captured.

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

Datetime

Enumeration

Value	Value Code	Definition

Return Columns

Column Name	Data Type

Granularity

Logic

This phenotype uses note concept ID 50002 (AACD Anesthesia Start Date/Time) and returns the associated time observed for the variable mapped to the AACD Anesthesia Start Date/Time concept. If there are more than one anesthesia start times for the case, this phenotype will result the earliest time.