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 36 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
a23_c A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… Notes
a24 A_Mood_Episodes_W_Specifiers Current major depression c. [primary depressive episode:] the episode is not at… Dropdown
a79 A_Mood_Episodes_W_Specifiers Distractibility (i.e., attention too easily drawn to unimportant or irrelevant … Dropdown
as66_a A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p>...feel worthless?</p></div> Notes
aad_23a Alcohol_Abuse_And_Dependence 23a. How old were you the first time atleast three of these experiences occurre… Text
ap_3 Antisocial_Personality How old were you the first time you (list positive symptoms in question 1)? Text
c52 B_And_C_Psychotic_And_Associated_Symptoms Active phase criteria (except duration) met at some point in the past month, i.… Dropdown
s15 Core_Screening_Module_Excluding_Optional_Disorders <div class="rich-text-field-label"><p>15. Over the past several years, have you… yesno
ctq_23 Ctq Someone tried to make me do sexual things or watch sexual things. Radio
ctq_8 Ctq I thought that my parents wished i had never been born. Radio
cudit_r3 Cudit_R How often during the past 6 months did you find that you were not able to stop … Radio
d28_logic2 D_Mood_Disorders <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
e100_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… Notes
e129 E_Substance_Use_Disorders Criteria 10: tolerance, as defined by either of the following:  a. A need for … Dropdown
e160 E_Substance_Use_Disorders Sedative/ hypnotic anxiolytic: at least one substance use disorder symptom (exc… Dropdown
e169 E_Substance_Use_Disorders Stimulants: at least one substance use disorder symptom (except for craving) in… Dropdown
e175_a E_Substance_Use_Disorders Opiods: when did you last have (any sxs of substance use disorder)? Notes
e228 E_Substance_Use_Disorders Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… Dropdown
e80 E_Substance_Use_Disorders Criteria 4: craving, or a strong desire or urge to use the substance. Dropdown
e92_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
ept13 Ept_Test Ept 13 sad Radio
relationships_mother_5 Experiences_In_Close_Relationships_Questionnairemo When my mother is out of sight, i worry that she might forget about what i need. Radio
f120 F_Anxiety_Disorders <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… Text
f79_logic F_Anxiety_Disorders <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
i34 I_Eating_Disorders Criteria b.1 (past month): eating much more rapidly than normal Dropdown
k17_a K_Adult_Attention_Deficit_Hyperactivity_Disorder <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… Notes
lfq_15 Life_Functioning_Questionnaire A. Work Radio
md_40_b Major_Depression 40b. If yes: was this for at least one hour? Radio
md_54 Major_Depression Did you see or hear things that other people could not see or hear? Radio
md_72b Major_Depression 72b. How old were you the last time you had an episode of depression like this? Text
md_73a Major_Depression 73a. How many episodes like this have you had? Text
mh_1b Maniahypomania 1b. Did you ever have a period when you were unusually irritable, clearly diffe… Radio
mh_41 Maniahypomania <h6 style="background-color:#da70d6">interviewer</h6>: enter number of boxes wi… Text
mh_56a Maniahypomania If yes: specify medications nterviewer: l-dopa, among others, may be relevant.… Text
psy_47j1 Psychosis <h6 style="background-color:#ff7733">prodromal period</h6> - think that things … Radio
wcst6errraw Wisconsin_Card_Sorting_Task Wcst errors raw Text