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 58 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a1_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a21 | A_Mood_Episodes_W_Specifiers | Suicide attempt | Radio |
| a67_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a80_a | A_Mood_Episodes_W_Specifiers | ...how were you spending your time? (work, friends, hobbies? were you been es… | Notes |
| as45_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as53_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>on most of the days when you were feeling… | descriptive |
| as66_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| aad_19a | Alcohol_Abuse_And_Dependence | 19a. If yes: did you continue to drink knowing that drinking caused you to have… | Radio |
| ap_1f | Antisocial_Personality | 1f. Were you often mean to animals including pets or did you ever hurt an anima… | Radio |
| feeling_that_you_or_the_wo | Anxiety_Disorder | Feeling that you or the world around you was strane or unreal | Checkbox |
| audit_c1 | Audit_C_Version_2 | How often have you had a drink containing alcohol over the last two months? | Radio |
| ca_3 | Commorbidity_Assessment | Have your (mood/psychotic) episodes ever continued after you stopped using (alc… | Radio |
| d17 | D_Mood_Disorders | B. Full remissions (or a change from major depression to mania or hypomania or … | Dropdown |
| d23_e | D_Mood_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| d3 | D_Mood_Disorders | B. The occurrence of the manic and major depressive episode(s) is not better ex… | Dropdown |
| e107_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e134_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e137_display_2 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| e148_sum | E_Substance_Use_Disorders | Hallucinogens: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e20 | E_Substance_Use_Disorders | If never drank six times in 12-month period, check here ___ and go to *past-12-… | Radio |
| e233 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e327 | E_Substance_Use_Disorders | Other/unknown: at least two substance use disorder items coded "3" for the past… | Text |
| e64_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e68_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e70 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e89_a | E_Substance_Use_Disorders | During the past year, have you missed work or school or often arrived late beca… | Notes |
| e91 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| ed_10 | Eating_Disorder | Was there a medical disorder causing your weight loss? | Radio |
| relationships_father_8 | Experiences_In_Close_Relationships_Questionnairefa | When i show my feelings for my father, i'm afraid he will not feel the same abo… | Radio |
| relationships_mother_29 | Experiences_In_Close_Relationships_Questionnairemo | I usually discuss my problems and concerns with my mother. | Radio |
| relationships_mother_31 | Experiences_In_Close_Relationships_Questionnairemo | It helps to turn to my mother in times of need. | Radio |
| f100 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| f13 | F_Anxiety_Disorders | Derealization (feelings of unreality) or depersonalization (being detached from… | Dropdown |
| f22_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f6_a | F_Anxiety_Disorders | ...were you short of breath? (have trouble catching your breath? feel like you … | Notes |
| f87_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f8_a | F_Anxiety_Disorders | ...did you have chest pain or pressure? | Notes |
| g31_e | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>have <span style="font-weight: normal;">(… | Notes |
| i24 | I_Eating_Disorders | Criteria d (lifetime): self-evaluation is unduly influenced by body shape and w… | Dropdown |
| l111 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d1 (lifetime): inability to remember an important aspect of the trauma… | Dropdown |
| l124_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l136_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| mh_10 | Maniahypomania | Did you need less sleep than usual? | Radio |
| mh_52_a | Maniahypomania | 52a. Did something negative happen as a result of this (such as marital separat… | Radio |
| mh_52_b | Maniahypomania | 52b. Did someone notice a change in your functioning? | Radio |
| mh_55 | Maniahypomania | Did this episode occur during or shortly after a serious physical illness? | Radio |
| mh_64c | Maniahypomania | 64c. Age at first "unclean" hypomanic period | Text |
| mh_hbp_age | Medical_History_Scid | Age of onset | Text |
| op18_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| psqi_10d | Pittsburgh_Sleep_Quality_Index | 10d) episodes of disorientation or confusion during sleep | Radio |
| psy_18_b | Psychosis | 18b. When you believed any (delusion), did you have trouble with your memory? | Radio |
| psy_3 | Psychosis | If no: how old were you the last time you had (psychotic symptoms)? | Text |
| psy_32d | Psychosis | 32d. If yes: two or more voices (question 24) or a voice that commented on what… | Radio |
| psy_38a | Psychosis | 38a. <h6 style="background-color:#da70d6">interviewer</h6>: do you suspect auti… | Radio |
| psy_50a_5 | Psychosis | Needing less sleep - energetic after little or no sleep | Radio |
| s_s_2 | Schizophrenia | Have you thought that anyone was out to get you or was plotting behind your bac… | yesno |
| spaq_8i | Seasonal_Pattern_Assessment_Questionnaire | I. Eat least | Checkbox |
| ever_to_demonstrate_inner | Suicidal_Behavior | Ever | Radio |