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 90 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a107_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a36 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| a4 | A_Mood_Episodes_W_Specifiers | Weight loss or decreased appetite | Radio |
| as15_a | A_Mood_Episodes_W_Specifiers | ...did you do anything that could have caused trouble for you or your family? … | Notes |
| as36_notes | A_Mood_Episodes_W_Specifiers | During that time when you were feeling the worst... | descriptive |
| as41 | A_Mood_Episodes_W_Specifiers | Excessive or inappropriate guilt. | Dropdown |
| as6_sum | A_Mood_Episodes_W_Specifiers | Number of items as.1-as.6 coded "3". | Calculation |
| as99_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| mh62d_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| aad_5 | Alcohol_Abuse_And_Dependence | Has your drinking or being hung over often kept you from working or taking care… | Radio |
| asrm_timestamp | Altman_Selfrating_Mania_Scale | Asrm timestamp | Text |
| ad_2d | Anxiety_Disorder | 2d. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the thou… | Radio |
| ad_31_2 | Anxiety_Disorder | Social | Radio |
| ad_4 | Anxiety_Disorder | How much time did you spend doing (compulsion) and or thinking about (obsession… | Text |
| ad_diag_agphb | Anxiety_Disorder | Diagnostic criteria for panic disorder with agoraphobia | Checkbox |
| b13 | B_And_C_Psychotic_And_Associated_Symptoms | Other delusions (e.g., that others can read the person's mind, a delusion that … | Text |
| b46_catatonic | B_And_C_Psychotic_And_Associated_Symptoms | Course: | Text |
| b47_catatonic_month | B_And_C_Psychotic_And_Associated_Symptoms | Onset (months) | Dropdown |
| c24 | B_And_C_Psychotic_And_Associated_Symptoms | Symptoms that meet criteria for a major mood episode are present for the majori… | Dropdown |
| c24_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| c25_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c8_e | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| bis_26 | Barratt_Impulsiveness_Scale | I often have extraneous thoughts when thinking. | Radio |
| bc18_a | Bc_Psychotic_Screening | How about eating or drinking something that you thought tasted bad or strange e… | Notes |
| bc21_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| bc2_a | Bc_Psychotic_Screening | What about anyone going out of their way to give you a hard time, or trying to … | Notes |
| bdi_22 | Boss_Durkee_Inventory | There are a number of people who seem to dislike me very much. | Radio |
| aggression_20 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| aggression_33 | Brown_Goodwin_Aggression_History | Adult | Radio |
| caq_4 | Caq | I would rather feel bad now, because at least i won't experience an emotional r… | Radio |
| cis_5 | Coronavirus_Impact_Scale | Mental health treatment access: | Radio |
| ctq_notes | Ctq | Notes | Notes |
| d18_depressive | D_Mood_Disorders | Indicate month of regular remission of depressive episode: | Dropdown |
| demo_date | Demographics | Survey date: | Text |
| demo_relationship | Demographics | Are you currently involved in a committed relationship with someone who you con… | yesno |
| demo_relationship_committed | Demographics | How many committed relationships have you had in the past year? | Text |
| dudit_f3 | Dudit_Full | How many times do you take drugs on a typical day when you use drugs? | Radio |
| dudit_f6 | Dudit_Full | Has it happened, over the past year, that you have not been able to stop taking… | Radio |
| e124_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e127_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e212_year | E_Substance_Use_Disorders | Hallucinogens: year | Text |
| e218_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e246_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e261 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e262_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e273_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e287_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e288_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e292_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e294_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e305 | E_Substance_Use_Disorders | Cannabis: indicate severity: | Text |
| e32_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e5 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use alcohol. | Dropdown |
| e60_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e78 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e79_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had a strong desire or urge to u… | Notes |
| ed_1 | Eating_Disorders | Have you had any time since the last interview when you weighed much less than … | yesno |
| ept32 | Ept_Test | Ept 32 neutral | Radio |
| ept41 | Ept_Test | Ept 41 fear | Radio |
| ess_timestamp | Epworth_Sleepiness_Scale | Ess timestamp | Text |
| relationships_mother_13 | Experiences_In_Close_Relationships_Questionnairemo | It's easy for me to be affectionate with my mother. | Radio |
| relationships_mother_18 | Experiences_In_Close_Relationships_Questionnairemo | I'm afraid once my mother gets to know me, she won't like who i really am. | Radio |
| relationships_mother_21 | Experiences_In_Close_Relationships_Questionnairemo | My mother only seems to notice me when i'm angry. | Radio |
| relationships_partner_36 | Experiences_In_Close_Relationships_Questionnairepa | My partner really understands me and my needs. | Radio |
| f106 | F_Anxiety_Disorders | Other type (e.g., situations that might lead to choking or vomiting) | Radio |
| f111_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f21_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(how much coffee, tea, or caffeinated bev… | Notes |
| f54_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f61_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>during the past six months, since (<span … | Notes |
| f65 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>age at onset of agoraphobia (code -999 if… | Text |
| f65_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f74_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| f79 | F_Anxiety_Disorders | [during the past 6 months,] marked fear or anxiety about one or more social sit… | Dropdown |
| f93_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| faces_29 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members pair up rather than do things as a total family. | Radio |
| g13 | G_Obsessive_Compulsive_And_Related_Disorders | Obsessive compulsive disorder criteria a, b, c, d, and e are coded "3." | Text |
| f158_e | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>did your anxiety or worry affect any othe… | Notes |
| a195_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| a197 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | E. The disturbance causes clinically significant distress or impairment in soci… | Dropdown |
| a203_b | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a204_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a212_notes2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>ask… | descriptive |
| c73_logic2 | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i51 | I_Eating_Disorders | Binge-eating disorder criteria a, b, c, d, and e are coded "3." | Text |
| l1 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>have you ever been in a life threatening … | yesno |
| l123_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| mh_2_additional_details | Medical_History_Scid | Additional details | Notes |
| mh_alz_age | Medical_History_Scid | Age of onset | Text |
| dg_birthcountry | Overview | In which country were you born? | Dropdown |
| op18_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |