Request Data

Important Information

Request Process

  • Committee Review

    All data requests are carefully reviewed by our Data Access Committee to ensure appropriate use of the data and protection of participant privacy.

  • Regulatory Requirements

    If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.

  • Timeline

    Review typically takes 5-10 business days. Once approved, our data team may need up to 10 business days to assemble your requested data after regulatory approval is complete.

  • Additional Information

    You may be asked to provide additional information about your research objectives to help evaluate your request and ensure appropriate data stewardship.

For questions about the request process, please contact:

prechter-data-request@med.umich.edu

Data Request Form

Complete this form to request access to the selected variables for your research.

Providing detailed and accurate information will help us process your request more efficiently.

Request Details Guide

  • Researcher Information

    Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.

  • Project Description

    Clearly state your research objectives, methodology, and how the requested data will be used. Include any specific hypotheses you plan to test and your data disposition plans after the project is complete.

  • Timeline

    Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.

  • IRB Status

    Indicate whether your research has IRB approval or exemption if internal to UMICH. If applicable, provide the IRB protocol number and approval date.

Contact Information
Request Details
Additional Information

Data Specifications

Please select the specific data characteristics you need for your research.

These selections help us understand your data requirements more precisely.

Diagnosis

Time

Selected Variables

You've selected 29 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
a125_notes A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… descriptive
a134 A_Mood_Episodes_W_Specifiers C. Criteria for a major depressive episode, manic, or hypomanic episode have ne… Text
a50_gmc_logic A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
a64 A_Mood_Episodes_W_Specifiers Increase in activity Radio
as41 A_Mood_Episodes_W_Specifiers Excessive or inappropriate guilt. Dropdown
c25_logic B_And_C_Psychotic_And_Associated_Symptoms <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
bc1a Bc_Psychotic_Screening Is the symptom definitely "primary" or whether there is a possible or definite … Dropdown
aggression_8_describe Brown_Goodwin_Aggression_History When did it happen? Notes
ctq_22 Ctq I had the best family in the world. Radio
cudit_c1 Cudit_C How often have you used cannabis over the last two months? Radio
d41 D_Mood_Disorders Check here if present in last month Radio
d43 D_Mood_Disorders Number of months prior to interview when the subject last had persistently depr… Text
d45 D_Mood_Disorders Age at onset of first manic, hypomanic, or major depressive episode (code 99 if… Text
d52 D_Mood_Disorders With psychotic features: delusions or hallucinations are present at any time in… Radio
d64 D_Mood_Disorders If psychotic features are present, specify if mood-congruent or mood-incongruen… Dropdown
dsymscal Digit_Symbol Digit symbol scaled score Text
e111_c E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
e123_a E_Substance_Use_Disorders <p>have you found that you needed to use much more (drug) in order to get the f… Notes
e137 E_Substance_Use_Disorders <div class="rich-text-field-label"><p><span style="color: #000000;">indicate se… Text
e186 E_Substance_Use_Disorders Hallucinogens: early remission. no criteria (except craving) met for at least … Radio
e187_a E_Substance_Use_Disorders Hallucinogens:when did you last have (any sxs of substance use disorder)? Notes
e258 E_Substance_Use_Disorders Criteria 6: continued substance use despite having persistent or recurrent soci… Dropdown
e258_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… Notes
e259_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… Notes
e261_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… Notes
e267_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… Notes
e272_c E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
e307_sum E_Substance_Use_Disorders Stimulants: sum of items coded "3" between criteria 1 and 11 Calculation
e31_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… Notes