Navigating the Site

Thanks for your interest in the AHTUS-X. Our site contains documentation that you can browse to better understand the AHTUS and our enhancements to the data and it also houses a data extract builder which you can use to create customized extracts, including time use variables, for analysis in a statistical package. If you're new to the site, you may want to:

Remember to appropriately cite the AHTUS-X. In addition, we welcome questions and feedback about errors, inconsistencies, or ambiguities in the data and documentation. Please send citations, feedback and assistance requests to