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 40 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a30_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>during that <span style="font-weight: nor… | descriptive |
| a87_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| a89 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if sev… | Radio |
| ad_15_yes | Anxiety_Disorder | If yes: | descriptive |
| ad_ptsd_1 | Anxiety_Disorders | Since the last interview, has anything happened to you that would be extremely … | yesno |
| c8_d | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before </strong><span style=… | Notes |
| bc8a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| cowaf_r | Controlled_Oral_Word_Association | Cowa 2nd letter - f or r | Text |
| d3_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d65 | D_Mood_Disorders | Age at onset of first major depressive episode (code 99 if unknown). | Text |
| e134_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e218 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e21_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>looking back over your life, if you had t… | Notes |
| e243_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e249_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e329 | E_Substance_Use_Disorders | Other/unknown: indicate severity: | Text |
| e6_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e89_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| ecrf_notes | Experiences_In_Close_Relationships_Questionnairefa | Notes | Notes |
| relationships_mother_6 | Experiences_In_Close_Relationships_Questionnairemo | I prefer not to show my mother how i feel deep down. | Radio |
| relationships_partner_28 | Experiences_In_Close_Relationships_Questionnairepa | I usually discuss my problems and concerns with my partner. | Radio |
| f102 | F_Anxiety_Disorders | Animal (e.g., spiders, insects, dogs) | Radio |
| f141 | F_Anxiety_Disorders | Age at onset of generalized anxiety disorder (code -999 if unknown) | Text |
| g3 | G_Obsessive_Compulsive_And_Related_Disorders | Screen q#10 | Text |
| f156 | Gmcsubstance_For_Anxiety_Symptoms | There is evidence from the history, physical examination, or laboratory finding… | Dropdown |
| i18_sum | I_Eating_Disorders | Sum of a.1 and a.2 coded "3" | Calculation |
| i1_b | I_Eating_Disorders | <div class="rich-text-field-label"><p>now i would like to ask you some question… | Notes |
| i37 | I_Eating_Disorders | Criteria b.3 (lifetime): eating large amounts of food when not feeling physical… | Dropdown |
| i55_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>when did you last have <span style="font-… | Notes |
| k3 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Radio |
| l102 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b5 (past month): marked physiological reactions to internal or externa… | Dropdown |
| l116_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l28 | L_Trauma_And_Stress_Or_Related_Disorders | Sexual violence, threatened | Radio |
| ptsd_criteria_b_notes | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_can_age | Medical_History_Scid | Age of onset | Text |
| mh_eeg_year | Medical_History_Scid | Years of most recent test for eeg/"brain wave" test: | Text |
| mh_neu_details | Medical_History_Scid | Additional details: | Notes |
| op15_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| opd_3 | Overview | Has there ever been a period of time when you were unable to work, go to school… | Radio |
| opd_5a | Overview | 13 a. How many courses of ect have you received? | Text |