Teds 21 Year Twin COVID-19 Phase 2 (TEDS)#
Last modified: 28 May 2026
1. Summary#
Actively participating twins contactable by email were asked to complete this questionnaire online. The questionnaire length was around 15 minutes on average. The questions included measures adapted from CRISIS. They covered a range of themes including current mental and physical health, and changes brought about by the covid pandemic and lockdown measures.
| Dataset Descriptor | Dataset-specific Information |
|---|---|
| Name of Dataset in TRE | TEDS_TEDS_21yr_twin_covid_phase2 |
| Citation (APA) | King's College London, Institute of Psychiatry, Psychology & Neuroscience, Social, Genetic & Developmental Psychiatry Centre. (2025). Twins Early Development Study (TEDS): Teds 21 Year Twin COVID-19 Phase 2. UK Longitudinal Linkage Collaboration (UK LLC). https://doi.org/10.71760/ukllc-dataset-00313-02 |
| Download Citation | Citeproc JSON BibTeX RIS |
| Series | Twins Early Development Study (TEDS) |
| Owner | King's College London |
| Temporal Coverage | 06/2020 - 07/2020 |
| Keywords | |
| Participants Invited | 8394 |
| Participant Count | 3706 |
| Number of variables | 233 |
| Number of observations | 3708 |
| Specific Restrictions to Data Use | None |
| Build a Data Request | https://explore.ukllc.ac.uk/ |
2. Version History#
| Version | 1 | 2 |
|---|---|---|
| Version Date | 17 Sep 2024 | 06 Feb 2025 |
| Number of Variables | 233 | 233 |
| Number of Observations | 3706 | 3708 |
| DOI | 10.71760/ukllc-dataset-00313-01 | 10.71760/ukllc-dataset-00313-02 |
| Change Log | 10.71760/ukllc-dataset-00313-01/activities | 10.71760/ukllc-dataset-00313-02/activities |
3. Documentation#
We are currently building a documentation storage system which will host useful documents related to datasets and data owners. We will surface these documents on Guidebook.
4. Useful Syntax#
Below we will include syntax that may be helpful to other researchers in the UK LLC TRE. For longer scripts, we will include a snippet of the code plus a link to Git where you can find the full scripts.