==== COMN 1 ====


==== Data Dictionaries for COMN1 ====

This Excel file contains separate sheets for all of the COMN1 Surveys and Interviews. 

{{ :comn:comn1:comn_datadictionary_20221110.xlsx | COMN1 Data Dictionary}}

==== Datafiles for COMN1 ====

Data dictionaries for Qualtrics Surveys are provided here (files are in progress and should be finished in Fall 2025). 

Please contact Daniel.Gustavson@colorado.edu if you need to access restricted datafiles. If possible, review the Data Dictionaries ahead of time to flag key variables. These files contain a lot of free response fields with potentially sensitive information, so it might be necessary to remove some variables (and obtain approval from PIs) before data is shared. 

For the Surveys, only 2 or 3 free response fields are excluded (regarding occupation and reasons for sleep problems), as well as fields that contain exact dates. Datafiles that include these fields may be available with approval from PIs. 


^Instrument ^Link to Datafile^ 
| Demographic Survey | Available upon Request |
| Survey 0 (Baseline) | [[https://ibg.colorado.edu/mydms/out/out.ViewDocument.php?documentid=5820 | SPSS file ]]| 
| Survey 1 (Follow Up) | [[https://ibg.colorado.edu/mydms/out/out.ViewDocument.php?documentid=5821 | SPSS file ]] | 
| COVID Survey | [[https://ibg.colorado.edu/mydms/out/out.ViewDocument.php?documentid=5822 | SPSS file ]] | 
| Tobacco Interview | [[https://ibg.colorado.edu/mydms/out/out.ViewDocument.php?documentid=5823 | SPSS file ]] |
| Alcohol Interview | [[https://ibg.colorado.edu/mydms/out/out.ViewDocument.php?documentid=5824 | SPSS file ]] |
| Cannabis Interview | [[https://ibg.colorado.edu/mydms/out/out.ViewDocument.php?documentid=5825 | SPSS file ]] |
| Recreational Drugs Interview | [[https://ibg.colorado.edu/mydms/out/out.ViewDocument.php?documentid=5826 | SPSS file ]] |
| MDD Interview | Available upon request |
| ASPD Interview | Available upon request |

NOTE: Some cognitive data is available upon request (including the ICAR).