Born in Bradford Data Dictionary

BiB genotyping data linkage

Table ID: BiB_CohortInfo.genotyping_info

github | csv

Entity type Variables Entities Updated Related tables
Participant 7 20710 2021-02-05 NA

Information about available genotyping data including links to sample IDs.

variable label value_type summary
ParticipantType BiB participant type decimal 1 : Child
2 : Father
3 : Mother
100.00% complete

Gender Participant Gender decimal 1 : Female
2 : Male
100.00% complete

lab_id Lab-assigned sample ID text 21256 unique values
21256 non-missing values
17 to 19 characters
gt_chip Genotyping chip type decimal 1 : Core Exome
2 : GSA
100.00% complete

ethnicity Ethnic group determined by genotype PCA decimal 1 : Not in PCA
2 : Other
3 : Pakistani
4 : White European
100.00% complete

passed_qc Sample included in curated dataset decimal 0 : No
1 : Yes
100.00% complete

copies Copies e.g. samples from other pregnancies decimal mean (sd)
0.05 (0.23)

min < median < max
0.00 < 0.00 < 2.00

100.00% complete