Documentation
Interviews are done using computer-assisted interviewing and the paper versions of the questionnaires are not fully edited. A nurse visit is carried out for every other wave.
| Main interview documentation | Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 |
| Instructions for main interview | Download | Download | Download | Download | Download | Download |
| Main questionnaire | Download | Download | Download | Download | Download | X |
| Main self-completion questionnaire | Download | Download | Download | Download | Download | Download |
| Self-completion health vignettes | X | X | Download | X | X | X |
| Self-completion work vignettes | X | X | Download | X | X | X |
| Self-completion male sexual activity | X | X | X | X | X | Download |
| Self-completion female sexual activity | X | X | X | X | X | Download |
| Survey information leaflet | Download | Download | Download | Download | Download | Download |
| Main showcards | Download | Download | Download | Download | Download | Download |
| Timed walk record card | Download | Download | Download | Download | Download | Download |
| Newsletter | X | Download | Download | Download | Download | Download |
| Cognitive function booklet | Download | Download | Download | Download | Download | Download |
| Advance letter | Download | Download | Download | Download | Download | Download |
| Consent forms | Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 |
| NHSCR consent form | X | Download | Download | Download | Download | Download |
| HES and DWP consent form | Download | Download | Download | Download | Download | Download |
| Consent withdrawal form | X | X | Download | Download | Download | Download |
| Mental Capacity Act form | X | X | X | X | Download | Download |
| End of life interview | Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 |
| End of life questionnaire | X | Download | X | Download | X | X |
| End of life instructions | X | Download | X | Download | X | X |
| End of life showcards | X | Download | X | Download | X | X |
| Nurse visit documentation | Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 |
| Nurse questionnaire | X | Download | X | X | X | X |
| Preparatory nurse visit card | X | Download | X | Download | X | Download |
| Ryff self-completion questionnaire | X | Download | X | X | X | X |
| Instructions for nurses | X | Download | X | Download | X | Download |
| Nurse visit information leaflet | X | Download | X | Download | X | Download |
| Nurse visit consent booklet | X | Download | X | Download | X | Download |
| DNA blood sample leaflet | X | Download | X | Download | X | Download |
| Leg raise and balance card | X | Download | X | Download | X | Download |
| Chair rise and grip card | X | Download | X | Download | X | Download |
| Grip strength record card | X | Download | X | Download | X | X |
| Frankfort Plane card | X | Download | X | Download | X | Download |
| Measurement record card | X | Download | X | Download | X | Download |
| Saliva logbook | X | Download | X | Download | X | X |
| Hair sample card | X | X | X | X | X | Download |
| Life history interview | Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 |
| Life history advance letter | X | X | Download | X | X | X |
| Life history appointment card | X | X | Download | X | X | X |
| Life history self-completion | X | X | Download | X | X | X |
| Life history key card | X | X | Download | X | X | X |
| Life history showcards | X | X | Download | X | X | X |
| Life history instructions | X | X | Download | X | X | X |
| Risk module | Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 |
| Risk information leaflet | X | X | X | X | Download | X |
| Risk module introduction | X | X | X | X | Download | X |
| Risk project instructions | X | X | X | X | Download | X |
| Coding | Wave 1 | Wave 2 | Wave 3 | Wave 4 | Wave 5 | Wave 6 |
| CAPI code book | Download | Download | Download | Download | Download | X |
| Self-completion code book | X | X | X | X | Download | Download |
| Self-completion male sexual activity code book | X | X | X | X | X | Download |
| Self-completion female sexual activity code book | X | X | X | X | X | Download |
