Request Data
Important Information
Request Process
-
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.
-
Regulatory Requirements
If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.
-
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.
-
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
-
Researcher Information
Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.
-
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.
-
Timeline
Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.
-
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 73 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a110_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a121_b | A_Mood_Episodes_W_Specifiers | (spending money on things you didn't need or couldn't afford? how about giving… | Notes |
| a125_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a128_gmc_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a23_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>have <span style="font-weight: normal;">(… | Notes |
| a50 | A_Mood_Episodes_W_Specifiers | C. [primary depressive episode:] the episode is not attributable to the physi… | Dropdown |
| a51_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a69_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a75 | A_Mood_Episodes_W_Specifiers | Inflated self-esteem or grandiosity. | Dropdown |
| a77_a | A_Mood_Episodes_W_Specifiers | ...were you much more talkative than usual? (did people have trouble stopping … | Notes |
| as48_a | A_Mood_Episodes_W_Specifiers | ...did your arms or legs often feel heavy (as though they were full of lead)? (… | Notes |
| as91_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as94_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>on most of the days when you were feeling… | descriptive |
| ap_1h | Antisocial_Personality | 1h. Did you ever set fires when you were not supposed to? | Radio |
| b12_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| b22_e | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| c24_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 |
| bc12a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc15 | Bc_Psychotic_Screening | Visual hallucinations, i.e., a hallucination involving sight, which may consist… | Dropdown |
| bc16_a | Bc_Psychotic_Screening | What about strange sensations on your skin, like feeling like something is cree… | Notes |
| bc7_b | Bc_Psychotic_Screening | Were you ever romantically involved with someone famous? (tell me about that.) | Notes |
| bc8_a | Bc_Psychotic_Screening | Are you a religious or spiritual person? | Notes |
| bdi_57 | Boss_Durkee_Inventory | I get into fights about as often as the next person. | Radio |
| aggression_22 | Brown_Goodwin_Aggression_History | Child | Radio |
| cvltlrnslp_z | California_Verbal_Learning_Test | Cvlt total learning slopes trial 1-5 z score | Text |
| cis_13 | Coronavirus_Impact_Scale | Other. Please tell us about any other ways the coronavirus pandemic has impacte… | Notes |
| d56_notes | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if mos… | descriptive |
| demo_income | Demographics | What is your total household income (combined income of all members of your fam… | Radio |
| e108_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e109_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e123_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e123_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e129_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e168 | E_Substance_Use_Disorders | Cannabis: age at onset | Text |
| e187 | E_Substance_Use_Disorders | Hallucinogens:number of months prior to interview when the subject last had any… | Text |
| e216_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e217 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e227_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e235 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e247_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e262_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e275_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e288_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e291_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e298 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e298_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e311 | E_Substance_Use_Disorders | Opioid: at least two substance use disorder items coded "3" for the past 12 mo… | Text |
| e325 | E_Substance_Use_Disorders | Hallucinogens: indicate severity: | Text |
| e32_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e32_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e58_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e74_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e86_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| eating_disordercsv_notes | Eating_Disorder | Notes: | Notes |
| ept20 | Ept_Test | Ept 20 sad | Radio |
| ept35 | Ept_Test | Ept 35 neutral | Radio |
| ept45 | Ept_Test | Ept 45 angry | Radio |
| ess_2 | Epworth_Sleepiness_Scale | Watching tv | Radio |
| relationships_father_24 | Experiences_In_Close_Relationships_Questionnairefa | I rarely worry about my father leaving me. | Radio |
| relationships_mother_15 | Experiences_In_Close_Relationships_Questionnairemo | My desire to be very close sometimes drives my mother away. | Radio |
| relationships_mother_24 | Experiences_In_Close_Relationships_Questionnairemo | I rarely worry about my mother leaving me. | Radio |
| relationships_partner_36 | Experiences_In_Close_Relationships_Questionnairepa | My partner really understands me and my needs. | Radio |
| relationships_partner_4 | Experiences_In_Close_Relationships_Questionnairepa | I worry that romantic partners won't care about me as much as i care about them. | Radio |
| f137_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f19_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you do anything differently becaus… | Notes |
| f21_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f60_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | 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 |
| f155_notes | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| a203 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | B. There is evidence from the history, physical examination, or laboratory find… | Dropdown |
| l128 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e1 (past month): irritable behavior and angry outbursts (with little o… | Dropdown |