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 60 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a107_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a13_b | A_Mood_Episodes_W_Specifiers | What about feeling guilty about things you have done or not done? | Notes |
| a24_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>just before this began, were you using an… | Notes |
| a24_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that the depression may be secondary (i.e., a direct… | Radio |
| a2_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as6_logic_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as7_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as94 | A_Mood_Episodes_W_Specifiers | Prominent dysphoria or depressed mood as indicated by either subjective report … | Dropdown |
| audit_7_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| ap_1m | Antisocial_Personality | 1m. Did you ever force someone to have sex with you? | Radio |
| ad_35a | Anxiety_Disorder | 35a. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the fea… | Radio |
| adhd_16 | Attention_Deficit_Hyperactivity_Disorder | Did you have a hard time playing quietly or did your parents or teachers often … | Radio |
| audit_c_timestamp | Audit_C_Version_2 | Audit c timestamp: | Text |
| b38_a | B_And_C_Psychotic_And_Associated_Symptoms | Waxy flexibility: | Notes |
| bc19_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| s9 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>9. How about having images pop into your … | yesno |
| e162_other | E_Substance_Use_Disorders | Other/ unknown: in a controlled environment: if the individual is [currently] … | Radio |
| e162_stimulants | E_Substance_Use_Disorders | Stimulants: in a controlled environment: if the individual is [currently] in an… | Radio |
| e164 | E_Substance_Use_Disorders | Sedative/ hypnotic anxiolytic: age at onset | Text |
| e171_a | E_Substance_Use_Disorders | Stimulants: when did you last have (any sxs of substance use disorder)? | Notes |
| e173 | E_Substance_Use_Disorders | Opioid:at least one substance use disorder symptom (except for craving) in the … | Dropdown |
| e191 | E_Substance_Use_Disorders | Other/ unknown: number of months prior to interview when the subject last had … | Text |
| e196 | E_Substance_Use_Disorders | Stimulants | Text |
| e198 | E_Substance_Use_Disorders | Inhalants | Text |
| e226_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e228_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e230_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e288_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e289_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e29_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e70_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| ept28 | Ept_Test | Ept 28 neutral | Radio |
| f23_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f25_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>in the past month...</p></div> | descriptive |
| f26_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f27_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f28_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f30 | F_Anxiety_Disorders | Age at onset of panic disorder (code -999 if unknown) | Text |
| f30_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f31_f | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you physically ill?</p></div> | Notes |
| f32 | F_Anxiety_Disorders | Manic or hypomanic symptoms (in context of manic episode, in context of hypoman… | Radio |
| f38 | F_Anxiety_Disorders | Due to another medical condition (in anxiety disorder due to amc) | Radio |
| f39 | F_Anxiety_Disorders | Obsession/compulsion-related (in ocd) | Radio |
| f41 | F_Anxiety_Disorders | Body dysmorphic-disorder-related (in bdd) | Radio |
| f44 | F_Anxiety_Disorders | Using public transportation (e.g., [taxi cabs], buses, trains, ships, planes). | Dropdown |
| f49 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least tw… | Text |
| f50_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(or becoming impaired in some way like by… | Notes |
| f51 | F_Anxiety_Disorders | The agoraphobic situations almost always provoke fear or anxiety. | Dropdown |
| f52 | F_Anxiety_Disorders | The agoraphobic situations are actively avoided, require the presence of a comp… | Dropdown |
| f67_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f85_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| faces_27 | Family_Adaptability_And_Cohesion_Evaluation_Scale | We approve of each other's friends. | Radio |
| ocd_re_ask | G_Obsessive_Compulsive_And_Related_Disorders | Check here if re-asking screening questions at this point in the scid. | Radio |
| a196_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;">note: … | descriptive |
| c69 | Gmcsubstance_For_Psychotic_Symptoms | There is evidence from the history, physical examination, or laboratory finding… | Dropdown |
| k19 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 - f.often talks excessively. | Dropdown |
| l133 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e4 (lifetime): exaggerated startle response. | Dropdown |
| l142_d | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>how have they affected your ability to ta… | Notes |
| l144 | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime: posttraumatic stress disorder criteria a, b, c, d, e, f, and g are co… | Text |
| l93_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you had memories of <span style="… | Notes |