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What to do when year_of_birth is missing from the source and cannot be derived
CDM or THEMIS convention?
CDM
Is this a general convention?
Yes (in that it affects the overall population of records in the CDM)
Summary of issues
There may be cases in the source data where the year of birth is not explicitly available and cannot be derived from other sources such as age buckets or categorization.
Summary of answer
If no year of birth is available the person and accompanying data should be dropped from the CDM instance.
Reasons for removal of persons should be documented in the ETL documentation and METADATA table (insert row in METADATA where metadata.name='count of removed persons' and metada.value_as_string='xyz' where xyz is a number (e.g., 12)
What to do when year_of_birth is missing from the source and cannot be derived
CDM or THEMIS convention?
CDM
Is this a general convention?
Yes (in that it affects the overall population of records in the CDM)
Summary of issues
Summary of answer
Related links
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