This phenotype creates a list of notes based on keywords found in the values associated with variables mapped to specific MPOG concepts. Those notes are then collation mapped at the MPOG Coordinating Center using predictive analytics and then validated by an MPOG internal reviewer. The list of notes for mapping is created using the following steps:
- The collation adds raw text & numeric values for variables mapped to MPOG concept 70102 Misc - Motion Sickness
- Then, the collation adds raw text & numeric values for variables mapped to any of the following concepts that include the keyword 'motion sick' in the note itself or the comment associated with the note:
- 70080 General – Previous Anesthetic Problem
- 70140 General - Past Medical History ICD-9 Code
- 70141 General - Past Medical History ICD-10 Code
- 70168 General - Past Medical History - Problem List Entry
- 70225 Assessment and Plan – Comments
- 70263 Physical Exam - Other Comments
- 70302 Assessment and Plan - Anesthetic Consideration
- 70338 General - PONV Risk Factors
- 70413 General - Past Medical History (not categorized)
If the case has multiple values assigned for a single case, the following logic will be applied to determine a single value for the case:
- If History of Motion Sickness (1) is included, assign 1: History of motion sickness.
- If No history of Motion Sickness (0) is included without 1, assign 0: No History of Motion Sickness.
- If Invalid (-998) is included without 0 or 1, assign -998: Invalid.
- Else, assign -999 Missing or Unknown