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COVID-19 DOCUMENTATION
This page provides an overview of available codebooks, questionnaires, toplines and other documentation. An overall description of the UAS Covid-19 surveys can be found in the UAS COVID-19 Panel Description. A description of the UAS Covid-19 Longitudinal Files is provided in the UAS Covid-19 Longitudinal Files Data Description. A comparison of the UAS Covid-19 data with several other Covid-19 survey data sources is available in the UAS Covid-19 Comparison With Other Data Sources.
We have created and are making available a variable "crosswalk" to identify how the variable names in the longitudinal files correspond to the variable names in the individual Covid wave files. We also provide a data description document that contains information about how the longitudinal files (and weights) are created, details on the derived variables, differences between the content of the long and short-form surveys, and how to link the longitudinal files to other UAS data sets. You can download the UAS Covid-19 Survey Longitudinal Files Crosswalk here, the UAS Covid-19 Longitudinal Files Data Description here, and the UAS COVID-19 Weighting Procedures here.
NATIONAL
- UAS354 Wave 34 Followup Survey Codebook
- UAS353 Wave 33 Followup Survey Codebook
- UAS352 Wave 32 Followup Survey Codebook
- UAS351 Wave 31 Followup Survey Codebook
- UAS350 Wave 30 Followup Survey Codebook
- UAS348 Wave 29 Long Form Survey Codebook
- UAS346 Wave 28 Long Form Survey Codebook
- UAS344 Wave 27 Long Form Survey Codebook
- UAS342 Wave 26 Long Form Survey Codebook
- UAS340 Wave 25 Long Form Survey Codebook
- UAS282 Wave 24 Long Form Survey Codebook
- UAS280 Wave 23 Long Form Survey Codebook
- UAS278 Wave 22 Long Form Survey Codebook
- UAS276 Wave 21 Long Form Survey Codebook
- UAS274 Wave 20 Long Form Survey Codebook
- UAS272 Wave 19 Long Form Survey Codebook
- UAS270 Wave 18 Long Form Survey Codebook
- UAS268 Wave 17 Long Form Survey Codebook
- UAS266 Wave 16 Long Form Survey Codebook
- UAS264 Wave 15 Long Form Survey Codebook
- UAS262 Wave 14 Long Form Survey Codebook
- UAS260 Wave 13 Long Form Survey Codebook
- UAS258 Wave 12 Long Form Survey Codebook
- UAS256 Wave 11 Long Form Survey Codebook
- UAS254 Wave 10 Long Form Survey Codebook
- UAS252 Wave 9 Long Form Survey Codebook
- UAS250 Wave 8 Long Form Survey Codebook
- UAS248 Wave 7 Long Form Survey Codebook
- UAS246 Wave 6 Long Form Survey Codebook
- UAS244 Wave 5 Long Form Survey Codebook
- UAS242 Wave 4 Long Form Survey Codebook
- UAS240 Wave 3 Long Form Survey Codebook
- UAS235 Wave 2 Long Form Covid Survey Codebook (April 1, 2020 - April 14, 2020)
- UAS230 Final Release Codebook (March 10, 2020 - March 31, 2020)
- UAS230 Early Release Codebook (March 10, 2020 - March 16, 2020)
- UAS46 Consent Survey Codebook (March 29, 2020 - Open)
LOS ANGELES COUNTY
- UAS349 Wave 29 Short Form Survey Codebook
- UAS347 Wave 28 Short Form Survey Codebook
- UAS345 Wave 27 Short Form Survey Codebook
- UAS343 Wave 26 Short Form Survey Codebook
- UAS341 Wave 25 Short Form Survey Codebook
- UAS283 Wave 24 Short Form Survey Codebook
- UAS281 Wave 23 Short Form Survey Codebook
- UAS279 Wave 22 Short Form Survey Codebook
- UAS277 Wave 21 Short Form Survey Codebook
- UAS275 Wave 20 Short Form Survey Codebook
- UAS273 Wave 19 Short Form Survey Codebook
- UAS271 Wave 18 Short Form Survey Codebook
- UAS269 Wave 17 Short Form Survey Codebook
- UAS267 Wave 16 Short Form Survey Codebook
- UAS265 Wave 15 Short Form Survey Codebook
- UAS264 Wave 15 Long Form Survey Codebook
- UAS263 Wave 14 Short Form Survey Codebook
- UAS262 Wave 14 Long Form Survey Codebook
- UAS261 Wave 13 Short Form Survey Codebook
- UAS260 Wave 13 Long Form Survey Codebook
- UAS259 Wave 12 Short Form Survey Codebook
- UAS258 Wave 12 Long Form Survey Codebook
- UAS257 Wave 11 Short Form Survey Codebook
- UAS256 Wave 11 Long Form Survey Codebook
- UAS255 Wave 10 Short Form Survey Codebook
- UAS254 Wave 10 Long Form Survey Codebook
- UAS253 Wave 9 Short Form Survey Codebook
- UAS252 Wave 9 Long Form Survey Codebook
- UAS251 Wave 8 Short Form Survey Codebook
- UAS250 Wave 8 Long Form Survey Codebook
- UAS249 Wave 7 Short Form Survey Codebook
- UAS248 Wave 7 Long Form Survey Codebook
- UAS247 Wave 6 Short Form Survey Codebook
- UAS246 Wave 6 Long Form Survey Codebook
- UAS245 Wave 5 Short Form Survey Codebook
- UAS244 Wave 5 Long Form Survey Codebook
- UAS243 Wave 4 Short Form Survey Codebook
- UAS242 Wave 4 Long Form Survey Codebook
- UAS241 Wave 3 Short Form Survey Codebook
- UAS240 Wave 3 Long Form Survey Codebook
- UAS236 Wave 2 Short Form Covid Survey Codebook (April 1, 2020 - April 14, 2020)
- UAS235 Wave 2 Long Form Covid Survey Codebook (April 1, 2020 - April 14, 2020)
- UAS230 Final Release Codebook (March 10, 2020 - March 31, 2020)
- UAS230 Early Release Codebook (March 10, 2020 - March 16, 2020)
- UAS46 Consent Survey Codebook (March 29, 2020 - Open)
NATIONAL
- UAS350 Wave 30 Survey Questionnaire
- UAS342 Wave 26 Long Form Survey Questionnaire
- UAS278 Wave 22 Long Form Survey Questionnaire
- UAS274 Wave 20 Long Form Survey Questionnaire
- UAS272 Wave 19 Long Form Survey Questionnaire
- UAS270 Wave 18 Long Form Survey Questionnaire
- UAS264 Wave 15 Long Form Survey Questionnaire
- UAS262 Wave 14 Long Form Survey Questionnaire
- UAS260 Wave 13 Long Form Survey Questionnaire
- UAS258 Wave 12 Long Form Survey Questionnaire
- UAS256 Wave 11 Long Form Survey Questionnaire
- UAS254 Wave 10 Long Form Survey Questionnaire
- UAS252 Wave 9 Long Form Survey Questionnaire
- UAS250 Wave 8 Long Form Survey Questionnaire
- UAS248 Wave 7 Long Form Survey Questionnaire
- UAS246 Wave 6 Long Form Survey Questionnaire
- UAS244 Wave 5 Long Form Survey Questionnaire
- UAS242 Wave 4 Long Form Survey Questionnaire
- UAS240 Wave 3 Long Form Survey Questionnaire
- UAS235 Wave 2 Long Form Survey Questionnaire
- UAS230 Survey Questionnaire
LOS ANGELES COUNTY
- UAS343 Wave 26 Short Form Survey Questionnaire
- UAS341 Wave 25 Short Form Survey Questionnaire
- UAS283 Wave 24 Short Form Survey Questionnaire
- UAS281 Wave 23 Short Form Survey Questionnaire
- UAS279 Wave 22 Short Form Survey Questionnaire
- UAS277 Wave 21 Short Form Survey Questionnaire
- UAS275 Wave 20 Short Form Survey Questionnaire
- UAS273 Wave 19 Short Form Survey Questionnaire
- UAS271 Wave 18 Short Form Survey Questionnaire
- UAS269 Wave 17 Short Form Survey Questionnaire
- UAS267 Wave 16 Short Form Survey Questionnaire
- UAS265 Wave 15 Short Form Survey Questionnaire
- UAS259 Wave 12 Short Form Survey Questionnaire
- UAS257 Wave 11 Short Form Survey Questionnaire
- UAS255 Wave 10 Short Form Survey Questionnaire
- UAS253 Wave 9 Short Form Survey Questionnaire
- UAS249 Wave 7 Short Form Survey Questionnaire
- UAS247 Wave 6 Short Form Survey Questionnaire
- UAS245 Wave 5 Short Form Survey Questionnaire
- UAS243 Wave 4 Short Form Survey Questionnaire
- UAS241 Wave 3 Short Form Survey Questionnaire
- UAS236 Wave 2 Short Form Survey Questionnaire
- UAS230 Survey Questionnaire
NATIONAL
- UAS354 Wave 34 Methodology and Topline (May 12, 2023 - July 9, 2023)
- UAS354 Wave 34 Crosstabs (May 12, 2023 - July 9, 2023)
- UAS353 Wave 33 Methodology and Topline (November 18, 2022 - January 15, 2023)
- UAS353 Wave 33 Crosstabs (November 18, 2022 - January 15, 2023)
- UAS352 Wave 32 Methodology and Topline (July 20, 2022 - September 9, 2022)
- UAS352 Wave 32 Crosstabs (July 20, 2022 - September 9, 2022)
- UAS351 Wave 31 Methodology and Topline (February 1, 2022 - March 30, 2022)
- UAS351 Wave 31 Crosstabs (February 1, 2022 - March 30, 2022)
- UAS350 Wave 30 Methodology and Topline (September 23, 2021 - October 31, 2021)
- UAS348 Wave 29 Education Crosstabs (June 09, 2021 - July 20, 2021)
- UAS348 Wave 29 Education Methodology and Topline (June 09, 2021 - July 20, 2021)
- UAS348 Wave 29 Crosstabs (June 09, 2021 - July 20, 2021)
- UAS348 Wave 29 Methodology and Topline (June 09, 2021 - July 20, 2021)
- UAS346 Wave 28 Education Crosstabs (May 12, 2021 - June 22, 2021)
- UAS346 Wave 28 Education Methodology and Topline (May 12, 2021 - June 22, 2021)
- UAS346 Wave 28 Crosstabs (May 12, 2021 - June 22, 2021)
- UAS346 Wave 28 Methodology and Topline (May 12, 2021 - June 22, 2021)
- UAS344 Wave 27 Education Crosstabs (June 7, 2021)
- UAS344 Wave 27 Education Methodology and Topline (April 14, 2021 - May 25, 2021)
- UAS344 Wave 27 Crosstabs (April 14, 2021 - May 25, 2021)
- UAS344 Wave 27 Methodology and Topline (April 14, 2021 - May 25, 2021)
- UAS342 Wave 26 Crosstabs (March 17, 2021 - April 27, 2021)
- UAS342 Wave 26 Methodology and Topline (March 17, 2021 - April 27, 2021)
- UAS340 Wave 25 Crosstabs (February 17, 2021 - March 30, 2021)
- UAS340 Wave 25 Methodology and Topline (February 17, 2021 - March 30, 2021)
- UAS282 Wave 24 Crosstabs (February 3, 2021 - March 3, 2021)
- UAS282 Wave 24 Methodology and Topline (February 3, 2021 - March 3, 2021)
- UAS280 Wave 23 Crosstabs (January 20, 2021 - February 17, 2021) (Updated section 10 education tables released February 23, 2021)
- UAS280 Wave 23 Methodology and Topline (January 20, 2021 - February 17, 2021) (Updated section 10 education tables released February 23, 2021)
- UAS278 Wave 22 Crosstabs (January 6, 2021 - January 20, 2021) (Updated section 10 education tables released March 23, 2021)
- UAS278 Wave 22 Methodology and Topline (January 6, 2021 - January 20, 2021) (Updated section 10 education tables released March 23, 2021)
- UAS276 Wave 21 Crosstabs (December 23, 2020 - January 20, 2021) (Updated section 10 education tables released March 23, 2021)
- UAS276 Wave 21 Methodology and Topline (December 23, 2020 - January 20, 2021) (Updated section 10 education tables released March 23, 2021)
- UAS274 Wave 20 Crosstabs (December 9, 2020 - January 6, 2021) (Updated section 10 education tables released March 23, 2021)
- UAS274 Wave 20 Methodology and Topline (November 25 - December 23, 2020) (Updated section 10 education tables released March 23, 2021)
- UAS272 Wave 19 Crosstabs (November 25 - December 23, 2020) (Updated section 10 education tables released March 23, 2021)
- UAS272 Wave 19 Methodology and Topline (November 25 - December 23, 2020) (Updated section 10 education tables released March 23, 2021)
- UAS270 Wave 18 Crosstabs (November 11 - December 9, 2020) (Updated section 10 education tables released March 23, 2021)
- UAS270 Wave 18 Methodology and Topline (November 11 - December 9, 2020) (Updated section 10 education tables released March 23, 2021)
- UAS268 Wave 17 Crosstabs (October 28 - November 24, 2020)
- UAS268 Wave 17 Methodology and Topline (October 28 - November 24, 2020)
- UAS266 Wave 16 Crosstabs (October 14 – November 10, 2020)
- UAS266 Wave 16 Methodology and Topline (October 14 – November 10, 2020)
- UAS264 Wave 15 Education Crosstabs (September 30 - October 27, 2020)
- UAS264 Wave 15 Education Methodology and Topline (September 30 - October 27, 2020)
- UAS264 Wave 15 Crosstabs (September 30 - October 27, 2020)
- UAS264 Wave 15 Methodology and Topline (September 30 - October 27, 2020)
- UAS262 Wave 14 Crosstabs (September 16 - October 14, 2020)
- UAS262 Wave 14 Methodology and Topline (September 16 - October 14, 2020)
- UAS260 Wave 13 Crosstabs (September 2 - September 30, 2020)
- UAS260 Wave 13 Methodology and Topline (September 2 - September 30, 2020)
- UAS258 Wave 12 Crosstabs (August 19 - September 16, 2020)
- UAS258 Wave 12 Methodology and Topline (August 19 - September 16, 2020)
- UAS256 Wave 11 Crosstabs (August 5 - September 2, 2020)
- UAS256 Wave 11 Methodology and Topline (August 5 - September 2, 2020)
- UAS254 Wave 10 Methodology and Topline (July 22 - August 19, 2020)
- UAS252 Wave 9 Crosstabs (July 8 - August 5, 2020)
- UAS252 Wave 9 Methodology and Topline (July 8 - August 5, 2020)
- UAS250 Wave 8 Education Crosstabs (June 24 - July 22, 2020)
- UAS250 Wave 8 Education Methodology and Topline (June 24 - July 22, 2020)
- UAS250 Wave 8 Crosstabs (June 24 - July 22, 2020)
- UAS250 Wave 8 Methodology and Topline (June 24 - July 22, 2020)
- UAS248 Wave 7 Crosstabs (June 10 - July 8, 2020)
- UAS248 Wave 7 Methodology and Topline (June 10 - July 8, 2020)
- UAS246 Wave 6 Crosstabs (May 27 - June 23, 2020) (updated June 30, 2020)
- UAS246 Wave 6 Methodology and Topline (May 27 - June 23, 2020)
- UAS244 Wave 5 Crosstabs (May 13 - June 9, 2020) (updated June 30, 2020)
- UAS244 Wave 5 Methodology and Topline (May 13 - June 9, 2020) (updated June 30, 2020)
- UAS242 Wave 4 Crosstabs (April 29 - May26, 2020) (updated June 30, 2020)
- UAS242 Wave 4 Methodology and Topline (April 29 - May26, 2020) (updated June 30, 2020)
- UAS240 Wave 3 Crosstabs (April 15, 2020 – May 12, 2020)
- UAS240 Wave 3 Methodology and Topline (April 15, 2020 – May 12, 2020)
- UAS235 Wave 2 Methodology (April 1, 2020 - April 17, 2020)
- UAS230 Wave 1 Methodology. (March 10 – March 31, 2020).
- UAS230 Wave 1 Topline. (March 10 – March 31, 2020).
- UAS230 Early Release Methodology And Topline (March 10, 2020 - March 16, 2020)
- UAS230 Early Release Methodology And Topline Addendum (March 10, 2020 - March 21, 2020)
LOS ANGELES COUNTY
- UAS230 L.A. Final Methodology. (March 10 – March 31, 2020). Final national results.
- UAS230 L.A. Final Topline. (March 10 – March 31, 2020). Final national results.
- UAS230 Early Release Methodology And Topline (March 10, 2020 - March 16, 2020)
- UAS230 Early Release Methodology And Topline Addendum (March 10, 2020 - March 21, 2020)
To see a virtual exploration of the different documents and data from the Understanding America Study's Understanding Coronavirus in America check out our webinar (slides available here).
For more information or if you have any questions, submit a question here or contact us at uas-l@maillist.usc.edu.