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 68 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a107_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a24_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that the depression may be secondary (i.e., a direct… | Radio |
| a50_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that the depression may be secondary (i.e., a direct… | Radio |
| a69_gmc_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a69_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a90_d | A_Mood_Episodes_W_Specifiers | Just before this began, were you taking any medications? | Notes |
| as42_sum | A_Mood_Episodes_W_Specifiers | Number of items as.36-as.41 coded "3". | Calculation |
| as7_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| alcohol_abuse_and_dependencecsv_notes | Alcohol_Abuse_And_Dependence | Notes | Notes |
| inpatient_alcohol_program | Alcohol_Abuse_And_Dependence | Inpatient alcohol program | Radio |
| audit_1_marijuana | Alcohol_Use_Disorders_Identification_Test | Marijuana | Radio |
| audit_2_o | Alcohol_Use_Disorders_Identification_Test | Others | Radio |
| ap_1m | Antisocial_Personality | 1m. Did you ever force someone to have sex with you? | Radio |
| ad_33a | Anxiety_Disorder | 33a. Were you greatly upset about having the fear? | descriptive |
| ad_diag_1 | Anxiety_Disorder | Diagnostic criteria for obsessive compulsive disorder | Checkbox |
| b33 | B_And_C_Psychotic_And_Associated_Symptoms | Mutism (i.e., no, or very little, verbal response [exclude if known aphasia]). | Dropdown |
| b34_a | B_And_C_Psychotic_And_Associated_Symptoms | Echolalia: | Notes |
| b37 | B_And_C_Psychotic_And_Associated_Symptoms | Catalepsy (i.e., passive induction of a posture held against gravity). | Dropdown |
| b49_catatonic | B_And_C_Psychotic_And_Associated_Symptoms | Check if present last month | Radio |
| c56_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>how old were you when you first h… | Notes |
| bis_19 | Barratt_Impulsiveness_Scale | I act on the spur of the moment. | Radio |
| bc3 | Bc_Psychotic_Screening | Grandiose delusion, i.e., content involves inflated worth, power, knowledge ide… | Dropdown |
| bdi_35 | Boss_Durkee_Inventory | It makes my blood boil to have somebody make fun of me. | Radio |
| caq_9 | Caq | If i notice i'm feeling happy, i tend to immediately remind myself of all the b… | Radio |
| s7 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>7<i>. <u> ask only if previous question a… | yesno |
| d15 | D_Mood_Disorders | A. There has been a regular temporal relationship between the onset of manic, h… | Dropdown |
| d56 | D_Mood_Disorders | Age at onset of first manic, mixed, hypomanic, or major depressive episode (cod… | Text |
| d8_c | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>how have </strong>(<span style="f… | Notes |
| demo_child_9_age | Demographics | Age of child 9 | Text |
| e113_a | E_Substance_Use_Disorders | During the past year, have you ever gotten high before doing something that req… | Notes |
| e130_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e130_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e131_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e132_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you had any wi… | Notes |
| e132_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e161 | E_Substance_Use_Disorders | Sedatives: early remission. no criteria (except craving) met for at least 3 mo… | Radio |
| e164 | E_Substance_Use_Disorders | Sedative/ hypnotic anxiolytic: age at onset | Text |
| e178 | E_Substance_Use_Disorders | Inhalants: early remission. no criteria (except craving) met for at least 3 mo… | Radio |
| e196 | E_Substance_Use_Disorders | Stimulants | Text |
| e198 | E_Substance_Use_Disorders | Inhalants | Text |
| e206_month | E_Substance_Use_Disorders | Sedative/hypnotic/anx: month | Dropdown |
| e211_year | E_Substance_Use_Disorders | Pcp: year | Text |
| e227_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e228_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e229_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e52 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e6 | E_Substance_Use_Disorders | Criteria 5: recurrent alcohol use resulting in a failure to fulfill major role … | Dropdown |
| e96 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| ed_23 | Eating_Disorder | How old were you when you first binged and compensatory behavior/s regularly? | Text |
| ed_24 | Eating_Disorder | How old were you when you last binged and compensatory behavior/s regularly? | Text |
| ed_5 | Eating_Disorder | How old were you? | Text |
| ept25 | Ept_Test | Ept 25 fear | Radio |
| relationships_father_1 | Experiences_In_Close_Relationships_Questionnairefa | I often worry that my father doesn't really love me. | Radio |
| f116_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you often had trouble concentrati… | Notes |
| f2_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| f47 | F_Anxiety_Disorders | Standing in line or being in a crowd. | Dropdown |
| f55_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f57_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f63_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f67_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f75_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(how much coffee, tea, or caffeinated bev… | Notes |
| f86_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>when did you last have (<span style="font… | Notes |
| f88 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f97 | F_Anxiety_Disorders | [during the past 6 months,] marked fear or anxiety about a specific object or s… | Dropdown |
| sldi_gen_impact_of_ill | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | General impact of illness on life functioning | Radio |
| g1_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="margin-right: .05in;"><span style=… | Notes |
| g28 | G_Obsessive_Compulsive_And_Related_Disorders | If symptoms not temporally associated with a general medical condition, check h… | Radio |