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 37 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
a136_e A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
as94_a A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Text
b44 B_And_C_Psychotic_And_Associated_Symptoms Rate severity of negative symptoms behavior at its most severe in past 7 days: Dropdown
bis_20 Barratt_Impulsiveness_Scale I am a steady thinker. Radio
s11 Core_Screening_Module_Excluding_Optional_Disorders <div class="rich-text-field-label"><p>11. Was there ever anything that you had … yesno
ctq_28 Ctq My family was a source of strength and support. Radio
d22_a D_Mood_Disorders <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … Notes
d45_a D_Mood_Disorders <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … Notes
e121_c E_Substance_Use_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
e135_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… Notes
e144 E_Substance_Use_Disorders Inhalants: at least two substance use disorder items coded "3" for the past  12… Text
e171 E_Substance_Use_Disorders Number of months prior to interview when the subject last had any substance use… Text
e291 E_Substance_Use_Disorders Criteria 10: tolerance, as defined by either of the following: a. A need for… Dropdown
e86_e E_Substance_Use_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
f21 F_Anxiety_Disorders [primary anxiety disorder:] the disturbance is not attributable to the physiolo… Dropdown
f26_a F_Anxiety_Disorders <div class="rich-text-field-label"><p>...have you done anything differently bec… Notes
f27_logic2 F_Anxiety_Disorders <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
f40 F_Anxiety_Disorders Hoarding-related (in hoarding) Radio
f44_a F_Anxiety_Disorders Tell me about the situations that you've been afraid of. Notes
f44_b F_Anxiety_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
f47 F_Anxiety_Disorders Standing in line or being in a crowd. Dropdown
f49_sum F_Anxiety_Disorders Number of items f.44-f.48 coded "3". Calculation
f52 F_Anxiety_Disorders The agoraphobic situations are actively avoided, require the presence of a comp… Dropdown
f52_a F_Anxiety_Disorders <div class="rich-text-field-label"><p>have you gone out of your way to avoid th… Notes
f52_b F_Anxiety_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… Notes
f55_notes F_Anxiety_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… descriptive
i13_a I_Eating_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
k11_b K_Adult_Attention_Deficit_Hyperactivity_Disorder <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… Notes
l24 L_Trauma_And_Stress_Or_Related_Disorders Death, threatened Radio
l93 L_Trauma_And_Stress_Or_Related_Disorders Criteria b1 lifetime:recurrent, involuntary, and intrusive distressing memories… Dropdown
md_12 Major_Depression Were you feeling guilty or that you were a bad person? Radio
md_35 Major_Depression Did this episode follow increased use of alcohol? Radio
mh_22 Maniahypomania Did you receive ect (shock treatments)? Radio
mh_54 Maniahypomania Rdc impairment if no change or improvement in question 25: was your functioning… Radio
psqi_1_hr Pittsburgh_Sleep_Quality_Index Hour: Text
psqi_2 Pittsburgh_Sleep_Quality_Index During the past month, how long (in minutes) has it usually taken you to fall a… Dropdown
ed_3_2 Substance_Use_Disorders Have you used any of these (list of drugs and medications) to get high, to slee… yesno