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 47 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a13_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a23_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| a3_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a48_sum | A_Mood_Episodes_W_Specifiers | Number of items a.1-a.9 coded "3". | Calculation |
| a77_a | A_Mood_Episodes_W_Specifiers | ...were you much more talkative than usual? (did people have trouble stopping … | Notes |
| as98 | A_Mood_Episodes_W_Specifiers | Feelings of worthlessness or excessive or inappropriate guilt (not merely self-… | Dropdown |
| aad_6 | Alcohol_Abuse_And_Dependence | Have you often been high from drinking in a situation where it increased your c… | Radio |
| discussion_with_a_professi | Alcohol_Abuse_And_Dependence | Discussion with a professional | Radio |
| ad_29 | Anxiety_Disorder | Did you go out of your way to avoid (if no to any, skip to eating disorders) | descriptive |
| ad_30a | Anxiety_Disorder | Agoraphobic fears | Notes |
| c25_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| c8_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before </strong><span style=… | Notes |
| bc12_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc15 | Bc_Psychotic_Screening | Visual hallucinations, i.e., a hallucination involving sight, which may consist… | Dropdown |
| bdi_39 | Boss_Durkee_Inventory | Even when my anger is aroused, i don't use "strong language." | Radio |
| bdi_66 | Boss_Durkee_Inventory | If someone doesn't treat me right, i don't let it annoy me. | Radio |
| aggression_22 | Brown_Goodwin_Aggression_History | Child | Radio |
| ca_1a1_weeks | Commorbidity_Assessment | 1a1. If yes: for how long did you have(mood changes/psychotic symptoms) right b… | Text |
| s1 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>1. Have you ever had an intense rush of a… | yesno |
| cis_3 | Coronavirus_Impact_Scale | Food access: | Radio |
| demo_employment_disability | Demographics | If disabled/unable to work, please specify all that apply: | Checkbox |
| demo_income | Demographics | What is your total household income (combined income of all members of your fam… | Radio |
| demo_timestamp | Demographics | Demo timestamp | Text |
| e109_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e123_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e154 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>stimulants (including cocaine):</p> <p><e… | Notes |
| e168 | E_Substance_Use_Disorders | Cannabis: age at onset | Text |
| e214_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e216_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e227_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e240 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e242 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e61_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e72_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e74_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| ept4 | Ept_Test | Ept 4 neutral | Radio |
| ess_2 | Epworth_Sleepiness_Scale | Watching tv | Radio |
| ess_8 | Epworth_Sleepiness_Scale | In a car, while stopped for a few minutes in traffic | Radio |
| relationships_father_6 | Experiences_In_Close_Relationships_Questionnairefa | I prefer not to show my father how i feel deep down. | Radio |
| f136 | F_Anxiety_Disorders | At least three "c" sxs are coded "3" and at least some occurred more days than … | Text |
| f137_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>did your anxiety or worry affect any othe… | Notes |
| f21_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f60_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f66 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f87_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| g11_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| g18_b | G_Obsessive_Compulsive_And_Related_Disorders | On average, over the past week, how strongly did you believe this terrible thin… | Notes |