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Table name: person

Reading from Baseline

The person table contains the main demographics as recorded during the first assessment center visit (instance 0). The demographics recorded are gender, year of birth, month of birth, race and assessment center.

If field 34, year of birth, is empty then the person is skipped.

Destination Field Source field Logic Comment field
person_id eid    
gender_concept_id 31-0.0 0 : 8532 # female
1 : 8507 # male
 
year_of_birth 34-0.0 Convert to int  
month_of_birth 52-0.0 Convert to int, NULL if source field empty  
day_of_birth      
birth_datetime      
race_concept_id 21000-0.0 1: 8527 #white
2: 4212311 #mixed racial group SNOMED
3: 8515 #asian
4: 38003598 #black
5: 38003579 #chinese
Only top level mapped. Because it is UK data, >90% is ‘white british’
ethnicity_concept_id   0  
location_id      
provider_id      
care_site_id 54-0.0   Care site table is populated with all unique assessment centres, using same id.
person_source_value eid    
gender_source_value 31-0.0    
gender_source_concept_id      
race_source_value 21000-0.0    
race_source_concept_id      
ethnicity_source_value      
ethnicity_source_concept_id      

EHDEN ETL UKB v0.1 | Copyright © The Hyve