Request Data
Important Information
Request Process
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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.
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Regulatory Requirements
If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.
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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.
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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.eduData 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
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Researcher Information
Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.
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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.
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Timeline
Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.
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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.
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 39 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| g4_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><i></i><strong>have you ever been bothere… | Notes |
| f150_e | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>did your anxiety or worry affect any othe… | Notes |
| f158_a | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f158_f | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a197_f | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a204_c | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a205_c | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| a210 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | A. A prominent and persistent period of depressed mood or markedly diminished i… | Dropdown |
| c70_c | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>how have </strong><span style="fo… | Notes |
| c75_logic | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c78 | Gmcsubstance_For_Psychotic_Symptoms | Substance-induced psychotic disorder criteria a, b, c, and e are coded "3." | Text |
| i31 | I_Eating_Disorders | Number of months prior to interview when last had a symptom of bulimia nervosa | Text |
| i42_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i43_sum | I_Eating_Disorders | Sum of items coded "3" in criteria b | Calculation |
| i49_b | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i56_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i8 | I_Eating_Disorders | Lifetime: anorexia nervosa criteria a, b, and c are coded "3" | Text |
| l109 | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime: at least one "c" sx is coded "3." | Text |
| l113_a | L_Trauma_And_Stress_Or_Related_Disorders | ...has there been a change in how you think about yourself? (like feeling you … | Notes |
| l114_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l116 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d3 (past month): persistent, distorted cognitions about the cause or c… | Dropdown |
| l117 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d4 (lifetime): persistent negative emotional state (e.g., fear, horror… | Dropdown |
| l119_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you been less interested in thing… | Notes |
| l129_c | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| l138_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if lif… | Notes |
| l22_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if wit… | Notes |
| l26 | L_Trauma_And_Stress_Or_Related_Disorders | Serious injury, threatened | Radio |
| l42 | L_Trauma_And_Stress_Or_Related_Disorders | Directly experienced | Radio |
| l48_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if wit… | Notes |
| l55 | L_Trauma_And_Stress_Or_Related_Disorders | Directly experienced | Radio |
| l58 | L_Trauma_And_Stress_Or_Related_Disorders | Repeated or extreme exposure to aversive details of traumatic events (e.g., pol… | Radio |
| cs_logic | Medical_History_Scid | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| op16_pastyear | Overview | Past year | Dropdown |
| op18_pastyear | Overview | Past year | Dropdown |
| op_alcohol_4 | Overview | Have you ever had a time when anyone objected to your drinking? | Notes |
| op_childcount | Overview | How many living children do you have? | Text |
| op_livingstatother | Overview | 3 a. Specify, if 'others' for the above question: | Text |
| op_schoolyear | Overview | How many years of school did you complete (highest attained)? | Text |
| opd_4c1 | Overview | 12 d. If yes: how many? | Text |