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 47 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a25_logic_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a63_b | A_Mood_Episodes_W_Specifiers | (did you find yourself more enthusiastic at work or working harder at your job?… | Notes |
| a95_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ad_12b | Anxiety_Disorder | 12b. <h6 style="background-color:#da70d6">interviewer</h6>: code no if the atta… | Radio |
| ad_27 | Anxiety_Disorder | What proportion of panic attacks have occurred at other times? | Radio |
| b19_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or whether there is a possible or definite … | Text |
| b22_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>did you do anything because of</s… | Notes |
| bc11 | Bc_Psychotic_Screening | Thought withdrawal, i.e., that one's thoughts have been "removed" by some outsi… | Dropdown |
| bc13 | Bc_Psychotic_Screening | Auditory hallucinations, i.e., involving the perception of sound, most commonly… | Dropdown |
| bdi_73 | Boss_Durkee_Inventory | Lately, i have been kind of grouchy. | Radio |
| cvltserfwdr | California_Verbal_Learning_Test | Cvlt serial cluster forward raw | Text |
| cis_12c | Coronavirus_Impact_Scale | 12c. Can you describe your symptomology of your long haul syndrome? | Notes |
| ctq_27 | Ctq | I believe that i was sexually abused. | Radio |
| cudit_r_yn | Cudit_R | Have you used any cannabis over the past six months? | yesno |
| d31 | D_Mood_Disorders | A. There has been a regular temporal relationship between the onset of the majo… | Dropdown |
| e120_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e126_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e129_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e148 | E_Substance_Use_Disorders | Hallucinogens:: at least two substance use disorder items coded "3" for the pas… | Text |
| e162_hallucinogens | E_Substance_Use_Disorders | Hallucinogens: in a controlled environment: if the individual is [currently] in… | Radio |
| e167 | E_Substance_Use_Disorders | Cannabis:number of months prior to interview when the subject last had any subs… | Text |
| e267_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e289_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e53 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e59 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| ed_9a | Eating_Disorder | 9a. If yes: did you miss at least three cycles in a row? | Radio |
| ess_notes | Epworth_Sleepiness_Scale | Notes | Notes |
| relationships_mother_26 | Experiences_In_Close_Relationships_Questionnairemo | I get uncomfortable when my mother wants to be very close. | Radio |
| ecrp_timestamp | Experiences_In_Close_Relationships_Questionnairepa | Ecrp timestamp | Text |
| f114_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you often felt keyed up or on edg… | Notes |
| f122_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f2 | F_Anxiety_Disorders | A panic attack is an abrupt surge of intense fear or intense discomfort that re… | Dropdown |
| f72 | F_Anxiety_Disorders | The fear or anxiety is out of proportion to the actual threat posed by the soci… | Dropdown |
| f73_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f81_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| sldi_suicideattempts_aao | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Age of onset within this interval | Text |
| g31_d | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| f154 | Gmcsubstance_For_Anxiety_Symptoms | If symptoms not temporally associated with substance/medication use, check here… | Radio |
| a215 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | Specify if: | Dropdown |
| a219_f | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| c73_logic | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| l88 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria a1: directly experiencing the traumatic event(s). | Dropdown |
| l96 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b2 (past month): recurrent distressing dreams in which the content and… | Dropdown |
| mg_conh | Medical_History_Scid | Congestive heart failure | Radio |
| mh_sc_age | Medical_History_Scid | Age of onset | Text |
| op17_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| op20_pastyear | Overview | Past year | Dropdown |