Data Structure
ABCD ACS Post Stratification Weights
Version 03Submissions Not Allowed
Short Name: acspsw03
Data Type: Clinical Assessments
Categories: Socioeconomic
American Community Survey post stratification weights and family relationships measures
Name, Type, Required, Description, Value Range, Notes
Name | Type | Required | Description | Value Range | Notes |
|---|---|---|---|---|---|
| subjectkey | GUID | Required | The NDAR Global Unique Identifier (GUID) for research subject | NDAR* | |
| src_subject_id | String | Required | Subject ID how it's defined in lab/project | ||
| interview_date | Date | Required | Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY | ||
| interview_age | Integer | Required | Age in months at the time of the interview/test/sampling/imaging. | 0::1440 | Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month. |
| sex | String | Required | Sex of subject at birth | M;F; O; NR | M = Male; F = Female; O=Other; NR = Not reported |
| eventname | String | Recommended | The event name for which the data was collected | ||
| race_ethnicity | Integer | Recommended | Race Ethnicity (Child) | 1 :: 5 | 1 = White; 2 = Black; 3 = Hispanic; 4 = Asian; 5 = Other |
| rel_family_id | Integer | Recommended | Family ID (participants belonging to the same family share a family ID). The family ID is autocalculated and will change after the addition/removal of subjects from the ABCD study. Family IDs will, therefore, differ between data releases | ||
| rel_group_id | Integer | Recommended | Group ID (twins and triplets in the same family share a group ID) | ||
| rel_ingroup_order | Integer | Recommended | In-Group Order ID (twins and triplets in the same family and in the same group have different values) | ||
| rel_relationship | Integer | Recommended | Relationship of the participant in his or her family | 0 ; 1 ; 2 ; 3 | 0 = single; 1 = sibling; 2 = twin; 3 = triplet |
| rel_same_sex | Integer | Recommended | Same sex twin | 0 ; 1 | 1 = Yes; 0 = No |
| acs_raked_propensity_score | Float | Recommended | Imputed raked propensity weight. The raked propensity weight merges the ACS and ABCD data (with missing data imputed), estimates the propensity model, computes and scales/trims the propensity weights and finally rakes the scaled weights to final ACS control totals by age, sex and race/ethnicity. | ||
| genetic_paired_subjectid_4 | String | Recommended | genetic related with participant based on genetic_pi_hat_4 | ||
| genetic_pi_hat_1 | Float | Recommended | Probability of identity by descend between participant and genetic_paired_subjectid_1 | ||
| genetic_pi_hat_2 | Float | Recommended | Probability of identity by descend between participant and genetic_paired_subjectid_2 | ||
| genetic_pi_hat_3 | Float | Recommended | Probability of identity by descend between participant and genetic_paired_subjectid_3 | ||
| genetic_pi_hat_4 | Float | Recommended | Probability of identity by descend between participant and genetic_paired_subjectid_4 | ||
| genetic_zygosity_status_1 | Integer | Recommended | Genetically inferred zygosity status between participant and genetic_paired_subjectid_1 | -1; 1; 2; 3 | 1= monozygotic ; 2= dizygotic ; 3=siblings ;-1= not available (twins/sibs, genetic_pi_hat not calculated) |
| genetic_zygosity_status_2 | Integer | Recommended | Genetically inferred zygosity status between participant and genetic_paired_subjectid_2 | -1; 1; 2; 3 | 1= monozygotic ; 2= dizygotic ; 3=siblings ;-1= not available (twins/sibs, genetic_pi_hat not calculated) |
| genetic_zygosity_status_3 | Integer | Recommended | Genetically inferred zygosity status between participant and genetic_paired_subjectid_3 | -1; 1; 2; 3 | 1= monozygotic ; 2= dizygotic ; 3=siblings ;-1= not available (twins/sibs, genetic_pi_hat not calculated) |
| genetic_zygosity_status_4 | Integer | Recommended | Genetically inferred zygosity status between participant and genetic_paired_subjectid_4 | -1; 1; 2; 3 | 1= monozygotic ; 2= dizygotic ; 3=siblings ;-1= not available (twins/sibs, genetic_pi_hat not calculated) |
| genetic_af_african | Float | Recommended | Proportion of African ancestry | ||
| genetic_af_european | Float | Recommended | Proportion of European ancestry | ||
| genetic_af_east_asian | Float | Recommended | Proportion of East Asian ancestry | ||
| genetic_af_american | Float | Recommended | Proportion of American ancestry | ||
| genetic_paired_subjectid_1 | String | Recommended | genetic related with participant based on genetic_pi_hat_1 | ||
| genetic_paired_subjectid_2 | String | Recommended | genetic related with participant based on genetic_pi_hat_2 | ||
| genetic_paired_subjectid_3 | String | Recommended | genetic related with participant based on genetic_pi_hat_3 |