BiB person level geographic information
Table ID: BiB_Geographic.bib_geog_person
Entity type | Variables | Entities | Updated | Related tables |
---|---|---|---|---|
Participant | 13 | 29664 | 2022-09-29 | NA |
BiB participants address location every 6 months from birth. Contains person level information, such as age, number of house moves and data qulaity indicatiors. Can be linked to bib_geog_house by “property_id” and bib_geog_lsoa by “LSOA11CD”. Obtained from monthly NHS Tracing Service searches.
variable | label | value_type | summary |
---|---|---|---|
ParticipantType | Participants relationship in the family | decimal | 1 : Child 2 : Father 3 : Mother Complete: 793665 (98.06%) |
date_address_data | Date of latest available address data | date | from 2007-04-15 to 2022-02-15 Complete: 783769 (96.84%) |
age_m | Participants actual age (months) | decimal | mean (sd) 262.35 (185.17) min < median < max 0.00 < 294.00 < 900.00 Complete: 809342 (100.00%) |
age_closest_data_point | Age at data point closest to participants actual age | decimal | mean (sd) 263.19 (187.67) min < median < max -1.00 < 299.00 < 897.00 Complete: 783769 (96.84%) |
temporal_accuracy_m | Difference in months between age at closest data point and actual age | decimal | mean (sd) 1.53 (16.61) min < median < max -180.00 < 0.00 < 109.00 Complete: 783769 (96.84%) |
property_id | Unique ID of property (BiB generated) | text | 31187 unique values 783784 non-missing values 1 to 40 characters |
move_no | Number of times participant moved house at each time point | decimal | mean (sd) 0.88 (1.36) min < median < max 0.00 < 0.00 < 15.00 Complete: 783769 (96.84%) |
total_moves | Cumulative number of times participant has moved house | decimal | mean (sd) 1.50 (1.81) min < median < max 0.00 < 1.00 < 16.00 Complete: 783769 (96.84%) |
LSOA11CD | LSOA 2011 code | text | 3359 unique values 783773 non-missing values 1 to 9 characters |
data_source | Source of data: registration or tracing | decimal | 1 : Registration 2 : Tracing Complete: 783769 (96.84%) |
not_in_eng_wales | If yes (1) sensitive columns have been set to NA to avoid disclosure of data | decimal | 0 : No 1 : Yes Complete: 799446 (98.78%) |
missing_address_data | If yes (1) then address data was not available from tracing or registration data | decimal | 0 : No 1 : Yes Complete: 809342 (100.00%) |
low_qual_data | If yes (1), the geocoded data is of unreliable quality and has been removed | decimal | 0 : No 1 : Yes Complete: 799446 (98.78%) |