Table 6.
UK Biobank data fields used to derive factors.
| Index # | Field description | Field ID | Count (n) | Type | Description | Column label | Used to generate |
|---|---|---|---|---|---|---|---|
| 6 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=31 | 31 | 502,524 | Categorical (single) | Sex | Sex | Biological Sex |
| 7 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=34 | 34 | 502,524 | Integer | Year of birth | Birth year | Age |
| 264 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=404 | 404 | 202,464 | Integer | Duration to the first press of snap-button in each round | Snap-button time to first press (Instance 0) | Median cvrRT(8 out 12 Rounds) |
| 395 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=1707 | 1707 | 501,626 | Categorical (single) | Handedness (chirality/laterality) | Handedness | Handedness |
| 422 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=2443 | 2443 | 501,593 | Categorical (single) | Diabetes diagnosed by doctor | Diabetes mellitus | Diabetes mellitus |
| 426 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=2453 | 2453 | 501,593 | Categorical (single) | Cancer diagnosed by doctor | Cancer | Cancer |
| 482 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=2966 | 2966 | 134,645 | Integer | Age high blood pressure diagnosed | Age hypertension diagnosed | Hypertension Diag. via MD |
| 616 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=4056 | 4056 | 7,579 | Integer | Age Reported Stroke diagnosed | Age reported stroke diagnosed | Reported Stroke Diag. via MD |
| 2104 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=20107 | 20107 | 487,790 | Categorical (single) | Illnesses of father | (Multiple columns) | FHAD |
| 2144 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=20110 | 20110 | 492,928 | Categorical (single) | Illnesses of mother | (Multiple columns) | FHAD |
| 2188 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=20111 | 20111 | 433,922 | Categorical (single) | Illnesses of siblings | (Multiple columns) | FHAD |
| 2325 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=20116 | 20116 | 501633 | Categorical (single) | Smoking status | Smoking status | Smoking Status |
| 2356 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=21022 | 21022 | 502,524 | Integer | Age at recruitment | Age at recruitment | Age (verify) |
| 120 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=401 | 401 | 495,702 | Categorical (single) | Index for card A in round | Needed to know if snap-button should have been pressed | Median cvrRT |
| 168 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=402 | 402 | 495,702 | Categorical (single) | Index for card B in round | Needed to know if snap-button should have been pressed | Median cvrRT |
| 1635 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=6138 | 6138 | 497,883 | Categorical (multiple) | Qualifications | Education | Educational attainment |
| 2357 | http://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=21053 | 21053 | 174774 | Categorical (single) | Degree bothered by dizziness in the last three months | Dizziness | Dizziness |
UK Biobank’s “Index Number,” “Field Description,” “Field ID,” and sample size (ns) for data field used to generate factors evaluated via multiple linear regression. Data fields were chosen to match the questions posed in MindCrowd. If multiple instances (e.g., 0–4, timepoints) were available for data, only the first (instance 0) was used. For cvrRT and FHAD, multiple columns were compiled to generate the factor. For the UKBb MindCrowd and UK Biobank analyses, participants were removed if their responses to a demographic, medical, health, and lifestyle question did not match the other cohort.