SURVEY RATIONALE
This section puts TeO2 in context and provides information on the objectives of the survey.
SURVEY DEVELOPMENT
In this section, you can find out more about the actors involved in the survey project. Who produces the survey? Who supports it (including financially)? Who monitors it?
SURVEY CONTENT
This section presents the many issues covered by the TeO2 survey and how they were combined into a single questionnaire.
SURVEY RESPONDENTS
This section provides information about the respondents to the survey. Who is targeted? How are respondents chosen? Who interviews them? How can the confidentiality of responses be guaranteed?
RESULTS
This section presents the results of the TeO2 survey, conducted in 2019-2020 among the population living in metropolitan France.
- Publications
- Data access

Data access

The data are made available to the scientific community in two versions:

In a limited version in the form of Fichiers de production et de recherche (FPR), without certain sensitive variables and a lower level of detail for some potentially re-identifying variables, with simplified access via the Quetelet Progedo Diffusion network, here.
In a full version, after authorization from the Comité du secret statistique, via the Centre d’accès sécurisé aux données (CASD).

If you use the TeO2 data, please cite the data paper presenting the survey:

Beauchemin, Cris, Ichou, Mathieu, Simon, Patrick & the TeO2 survey design team (2023), Trajectories and Origins 2 (2019–2020): A Survey on Population Diversity in France, Population, Vol. 78, p. 11-28.