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 48 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a125_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ap_14 | Antisocial_Personality | Since you were 15, have you ever been responsible for children? if no, skip to… | Radio |
| ap_18 | Antisocial_Personality | How old were you the last time you did any of these things? | Text |
| ad_33_1 | Anxiety_Disorder | Agoraphobic | Radio |
| b6_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| bc19_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc1_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bdi_45 | Boss_Durkee_Inventory | Although i don't show it, i am sometimes eaten up with jealousy. | Radio |
| cvltt3_z | California_Verbal_Learning_Test | Cvlt trial 3 z score | Text |
| d18_display_depressive | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| e179 | E_Substance_Use_Disorders | Inhalants: number of months prior to interview when the subject last had any su… | Text |
| e209_month | E_Substance_Use_Disorders | Opioid: month | Dropdown |
| e251_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e265_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e3_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e84_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| relationships_father_19 | Experiences_In_Close_Relationships_Questionnairefa | I feel comfortable depending on my father. | Radio |
| relationships_mother_17 | Experiences_In_Close_Relationships_Questionnairemo | I prefer not to be too close to my mother. | Radio |
| relationships_partner_21 | Experiences_In_Close_Relationships_Questionnairepa | I find it difficult to allow myself to depend on romanticpartners. | Radio |
| f122_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f129 | F_Anxiety_Disorders | The person finds it difficult to control the worry. | Dropdown |
| f21_gmc | F_Anxiety_Disorders | If there is any indication that panic attacks may be secondary (i.e., a direct … | Radio |
| f80_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>during the past 6 months, since (<span st… | Notes |
| f91_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>did you go out of your way to avoid (<spa… | Notes |
| faces_havefam | Family_Adaptability_And_Cohesion_Evaluation_Scale | Do you have a family? "family" is one or more persons (related or unrelated … | Radio |
| gad_4 | Generalized_Anxiety_Disorder_Scale | Trouble relaxing | Radio |
| a209 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | If symptoms not temporally associated with a general medical condition, check h… | Radio |
| i1_b | I_Eating_Disorders | <div class="rich-text-field-label"><p>now i would like to ask you some question… | Notes |
| tobacco_marijuana_and_viol | Interviewers_Reliability_Assessment | Tobacco, marijuana and violent behavior | Radio |
| k1 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Screen q#14: | Text |
| l100 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b4 (last month) : intense or prolonged psychological distress at expos… | Dropdown |
| l103_sum | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime : sum of items coded '3' between criteria b1 and b 4 | Calculation |
| l87 | L_Trauma_And_Stress_Or_Related_Disorders | Check here, if all traumas are confined to the past month | Radio |
| md_1 | Major_Depression | Have you ever had a period of at least one week when you were bothered most of … | Radio |
| md_1a | Major_Depression | 1a. By feeling irritable | Radio |
| md_28_a_spec | Major_Depression | If yes: specify | Text |
| mh_mri_year | Medical_History_Digs | 5c.2. Years of most recent test for head mri test | Text |
| mh_docvisits | Medical_History_Scid | 2 b. Sees doctor regularly | Radio |
| mh_mot_prob | Medical_History_Scid | 5 a. Were there any problems with your mother's health while she was pregnant w… | Radio |
| mh_mp_disc | Medical_History_Scid | Do you have any other medical problem or condition we haven't discussed | Radio |
| op22 | Overview | What about other drugs, like anabolic steroids, nitrous oxide (laughing gas, "w… | yesno |
| pg_6 | Pathological_Gambling | Were/are you frequently occupied with gambling? | Radio |
| psy_35 | Psychosis | How old were you the first time that you were experiencing (describe delusions,… | Text |
| ppegdomavg | Purdue_Pegboard | Purdue peg dominant hand average | Text |
| reydelayraw | Rey_Complex_Figure_Test | Rey delayed recall raw | Text |
| sd_usd_1 | Somatization_Disorders | Since the last interview, have you had one or more physical complaints (e.g., f… | yesno |
| sb_1d | Suicidal_Behavior | 1d. Please tell me more about the time/times you tried to kill yourself | Notes |
| sed | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |