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 50 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
g4_b G_Obsessive_Compulsive_And_Related_Disorders How about having images pop into your head that you didn't want like violent or… Notes
g8_a G_Obsessive_Compulsive_And_Related_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
ocd_re_ask G_Obsessive_Compulsive_And_Related_Disorders Check here if re-asking screening questions at this point in the scid. Radio
f149 Gmcsubstance_For_Anxiety_Symptoms There is evidence from this history, physical examination, or laboratory findin… Dropdown
a195_a Gmcsubstance_For_Bipolar_And_Depressive_Symptoms <div class="rich-text-field-label"><p>did the <span style="font-weight: normal;… Notes
a196 Gmcsubstance_For_Bipolar_And_Depressive_Symptoms B/c. There is evidence from the history, physical examination, or laboratory fi… Dropdown
a196_notes Gmcsubstance_For_Bipolar_And_Depressive_Symptoms <div class="rich-text-field-label"><p><span style="font-weight: normal;">note: … descriptive
c69 Gmcsubstance_For_Psychotic_Symptoms There is evidence from the history, physical examination, or laboratory finding… Dropdown
c75 Gmcsubstance_For_Psychotic_Symptoms There is evidence from the history, physical examination, or laboratory finding… Dropdown
i123_a I_Eating_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
i13_a I_Eating_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
i14_a I_Eating_Disorders <div class="rich-text-field-label"><p>do you have eating binges in which you ea… Notes
i21 I_Eating_Disorders Criteria b (past 3 months): recurrent inappropriate compensatory behavior in or… Dropdown
i27 I_Eating_Disorders Bulimia nervosa criteria a, b, c, d, and e are coded "3." Text
i9_sum I_Eating_Disorders Past month : sum of items coded 3 between criteria a - c Calculation
k11_a K_Adult_Attention_Deficit_Hyperactivity_Disorder <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you b… Notes
k16 K_Adult_Attention_Deficit_Hyperactivity_Disorder Criteria 2 c: often runs about or climbs in situations where it is inappropriat… Dropdown
k19 K_Adult_Attention_Deficit_Hyperactivity_Disorder Criteria 2 - f.often talks excessively. Dropdown
k23_sum K_Adult_Attention_Deficit_Hyperactivity_Disorder At least five a.2 sxs are coded "3" Calculation
k27 K_Adult_Attention_Deficit_Hyperactivity_Disorder Criteria d:there is clear evidence that the symptoms interfere with, or reduce … Dropdown
l115_a L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p>...have you blamed yourself for the <span… Notes
l124 L_Trauma_And_Stress_Or_Related_Disorders Criteria d7 (past month): persistent inability to experience positive emotions … Dropdown
l125_sum L_Trauma_And_Stress_Or_Related_Disorders Lifetime: sum of items coded '3' between criteria d1 and d7: Calculation
l127 L_Trauma_And_Stress_Or_Related_Disorders Criteria e1 (lifetime): irritable behavior and angry outbursts (with little or … Dropdown
l129_b L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
l133 L_Trauma_And_Stress_Or_Related_Disorders Criteria e4 (lifetime): exaggerated startle response. Dropdown
l141 L_Trauma_And_Stress_Or_Related_Disorders Criteria f: duration of the disturbance (symptoms in criteria b, c, d, and e) i… Dropdown
l142_d L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p>how have they affected your ability to ta… Notes
l144 L_Trauma_And_Stress_Or_Related_Disorders Lifetime: posttraumatic stress disorder criteria a, b, c, d, e, f, and g are co… Text
l146_a L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p><strong>when did you last have</strong><s… Notes
l148 L_Trauma_And_Stress_Or_Related_Disorders With delayed expression: if the full diagnostic criteria are not met until at l… Radio
l149_a L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p>while you had these problems, did you als… Notes
l1_notes L_Trauma_And_Stress_Or_Related_Disorders Notes: have you ever been in a life threatening situation like a major disaster… Notes
l24 L_Trauma_And_Stress_Or_Related_Disorders Death, threatened Radio
l39 L_Trauma_And_Stress_Or_Related_Disorders Serious injury, threatened Radio
l6_notes L_Trauma_And_Stress_Or_Related_Disorders Notes: if unknown: have you ever been the victim of a serious crime? Notes
l93 L_Trauma_And_Stress_Or_Related_Disorders Criteria b1 lifetime:recurrent, involuntary, and intrusive distressing memories… Dropdown
l93_a L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p>...have you had memories of <span style="… Notes
l97 L_Trauma_And_Stress_Or_Related_Disorders Criteria b3 (lifetime): dissociative reactions (e.g., flashbacks) in which the … Dropdown
mh_abdev_spec Medical_History_Scid Specify: Notes
mh_alz Medical_History_Scid Alzheimer disease Radio
mh_hbp Medical_History_Scid High blood pressure Radio
op16_c Overview Have you ever had a time when anyone objected to your use of (substance)? Notes
op18_d Overview <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… Notes
op19_d1 Overview <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… Notes
op19_pastyear Overview Past year: Dropdown
op20_a Overview Over your lifetime, when were you taking (substance) the most? how long did th… Notes
op20_b Overview Have you ever had a time when your use of (substance) caused problems for you? Notes
op20_c Overview Have you ever had a time when anyone objected to your use of (substance)? Notes
opd_1 Overview Have you ever had any emotional problems or a period when you were not feeling … Radio