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 62 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a107_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a111 | A_Mood_Episodes_W_Specifiers | Elevated, expansive mood | Radio |
| a130_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how old were you when (<span style="font-… | Notes |
| a136_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a34 | A_Mood_Episodes_W_Specifiers | Hypersomnia | Radio |
| a69_b | A_Mood_Episodes_W_Specifiers | Just before this began, were you physically ill? | Notes |
| as88_a | A_Mood_Episodes_W_Specifiers | ...feel afraid that something awful was going to happen? (on most of the days?) | Notes |
| aad_10 | Alcohol_Abuse_And_Dependence | If questions 5-8 are all no: <h6 style="background-color:#da70d6">interviewer<… | Radio |
| aad_8 | Alcohol_Abuse_And_Dependence | Did your drinking often cause you to have problems at work, school or at home? | Radio |
| ad_8 | Anxiety_Disorder | How old were you the first time you were bothered by (obsessions and/or compuls… | Text |
| audit_f1 | Audit_Full | How often do you have a drink containing alcohol? | Radio |
| b10_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| b20 | B_And_C_Psychotic_And_Associated_Symptoms | Gustatory hallucinations (i.e., a hallucination involving the perception of ta… | Text |
| b24 | B_And_C_Psychotic_And_Associated_Symptoms | Disorganized speech: the individual may switch from one topic to another (derai… | Dropdown |
| b29 | B_And_C_Psychotic_And_Associated_Symptoms | Mannerism (i.e., odd, circumstantial caricature of normal actions). | Dropdown |
| b5 | B_And_C_Psychotic_And_Associated_Symptoms | Delusion of guilt, i.e., a belief that a minor error in the past will lead to d… | Text |
| bc12_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc17_a | Bc_Psychotic_Screening | What about having unusual sensations inside a part of your body, like a feeling… | Notes |
| be_opiate_quit | Best_Estimates | Quit age | Text |
| bdi_2 | Boss_Durkee_Inventory | I sometimes spread gossip about people i don't like. | Radio |
| bdi_38 | Boss_Durkee_Inventory | I sometimes have the feeling that others are laughing at me. | Radio |
| ca_4a_weeks | Commorbidity_Assessment | 4b. If yes: what was the longest you used (alcohol/drugs) heavily after a (mood… | Text |
| ctq_24 | Ctq | Someone molested me. | Radio |
| d10 | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal; color: … | Dropdown |
| demo_child_10_sex | Demographics | Sex of child 10 | Dropdown |
| demo_health_care | Demographics | Where do you most often receive your health care services? | Radio |
| e106_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… | Notes |
| e206_e213_notes | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p> </p> <p><span style="font-weight: 400;">… | descriptive |
| e214_b_2 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e217_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e225_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e23 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e252_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e30_a | E_Substance_Use_Disorders | Did your drinking cause you any problems like making you very depressed or anxi… | Notes |
| e315 | E_Substance_Use_Disorders | Inhalants: at least two substance use disorder items coded "3" for the past 12… | Text |
| e315_sum | E_Substance_Use_Disorders | Inhalants: sum of items coded "3" between criteria 1 and 11 | Calculation |
| e346 | E_Substance_Use_Disorders | Remission : pcp | Dropdown |
| e83_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e88_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ept22 | Ept_Test | Ept 22 fear | Radio |
| ept24 | Ept_Test | Ept 24 neutral | Radio |
| relationships_mother_22 | Experiences_In_Close_Relationships_Questionnairemo | I find it difficult to allow myself to depend on my mother. | Radio |
| relationships_mother_3 | Experiences_In_Close_Relationships_Questionnairemo | I am nervous when my mother gets too close to my space. | Radio |
| relationships_mother_30 | Experiences_In_Close_Relationships_Questionnairemo | It makes me mad that i don't get the affection and support i need from my mothe… | Radio |
| f111_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f120_sum | F_Anxiety_Disorders | Number of items f.114 - f.119 coded "3". | Calculation |
| f136_display_2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f20 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criterion b… | Text |
| f23 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criterion a… | Text |
| f64_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>when did you last have (<span style="font… | Notes |
| f67_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f74_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| g12 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria d:the disturbance is not better explained by the symptoms of another m… | Dropdown |
| g39_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g39_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| i30 | I_Eating_Disorders | Indicate type of remission by circling the appropriate number: 1 -in partial r… | Dropdown |
| l127_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| op15_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| op15_pastyear | Overview | Past year: | Dropdown |
| op16_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op19_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op22_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |