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 57 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a107_d | A_Mood_Episodes_W_Specifiers | Just before this began, were you taking any medications? | Notes |
| ad_19 | Anxiety_Disorder | Did you seek help from anyone, like a doctor or other professional? | Radio |
| ad_1c | Anxiety_Disorder | 1c. <h6 style="background-color:#da70d6">interviewer</h6>: code no if thoughts,… | Radio |
| ad_32 | Anxiety_Disorder | Were you more anxious than you should have been? | descriptive |
| b47_hallucinations_month | B_And_C_Psychotic_And_Associated_Symptoms | Onset (months) | Dropdown |
| bc4_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| be_nicotine | Best_Estimates | Nicotine | Radio |
| bdi_26 | Boss_Durkee_Inventory | When i am mad, i sometimes slam doors. | Radio |
| bsps_physiological_missing | Bsps | Physiological: count of questions that were unanswered | Calculation |
| cssrs_intensity | Cssrs_Baseline | <u>intensity of ideation</u> the following features should be rated with respe… | descriptive |
| cssrs_sb_b | Cssrs_Baseline | <i style="background-color:#da70d6">lifetime:</i>: <font size=2 color="#c4621… | Notes |
| cssrs_b_mlad_yr | Cssrs_Scid_5 | Year: most lethal attempt date | Text |
| cssrs_b_sb_a | Cssrs_Scid_5 | <i style="background-color:#da70d6">lifetime:</i>: what did you do? <font size=… | Notes |
| cssrs_inter_total_v2 | Cssrs_V2 | Since last visit: total # of interrupted attempts | Text |
| d21 | D_Mood_Disorders | Symptoms characteristic of a bipolar and related disorder...predominate...but d… | Dropdown |
| d22_c | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>how have </strong>(<span style="f… | Notes |
| dg_schoolyear | Demographics_Edigs | How many years of school did you complete | Text |
| dudit_c4 | Dudit_C | How often are you influenced heavily by drugs? | Radio |
| e134_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you had any wi… | Notes |
| e15 | E_Substance_Use_Disorders | At least one alcohol use disorder symptom (except for craving) in the past 3 mo… | Dropdown |
| e15_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e180 | E_Substance_Use_Disorders | Inhalants: age at onset: | Text |
| e187 | E_Substance_Use_Disorders | Hallucinogens:number of months prior to interview when the subject last had any… | Text |
| e206_year | E_Substance_Use_Disorders | Sedative/hypnotic/anx: year | Text |
| e219_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e226 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e235 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e279 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e28 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e305 | E_Substance_Use_Disorders | Cannabis: indicate severity: | Text |
| e324_a | E_Substance_Use_Disorders | Hallucinogens: age quit | Text |
| e327_sum | E_Substance_Use_Disorders | Other/unknown: sum of items coded "3" between criteria 1 and 11 | Calculation |
| ed_23 | Eating_Disorder | How old were you when you first binged and compensatory behavior/s regularly? | Text |
| fasting | Eating_Disorder | Fasting | Radio |
| epterr | Emotion_Perception_Test | Ept errors | Text |
| relationships_partner_12 | Experiences_In_Close_Relationships_Questionnairepa | I find that my partner(s) don't want to get as close as i would like. | Radio |
| f121_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>has your anxiety or worry affected any ot… | Notes |
| f124_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f1_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>you've said that you have had an intense … | descriptive |
| f93_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ftnd_3 | Fagerstrom_Test_For_Nicotine_Dependence | Which cigarette would you hate most to give up? | Radio |
| ftnd_timestamp | Fagerstrom_Test_For_Nicotine_Dependence | Ftnd timestamp | Text |
| g8_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| k24 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criterion a.1 or criterion a.2 is coded "3" | Text |
| l112_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l119_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| 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 |
| l147_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| md_4a | Major_Depression | 4a. <h6 style="background-color:#da70d6">interviewer</h6>: compute age | Calculation |
| md_61 | Major_Depression | Was your functioning (in this role) affected? | Radio |
| mh_21 | Maniahypomania | During this episode, were you admitted to the hospital (including day hospital)? | Radio |
| mh_45_spec | Maniahypomania | If yes: specify | Text |
| mh_mig_age | Medical_History_Digs | Age of onset | Text |
| ritalin_methylphenidate | Overview_Of_Psychiatric_Disturbance | Ritalin (methylphenidate) | Checkbox |
| topamax_topiramate_anti_ep | Overview_Of_Psychiatric_Disturbance | Topamax (topiramate([anti-epileptic]) | Checkbox |
| sighd_a7 | Sighd | <u>fatigability </u> (or low energy, or feelings of being heavy, leaden, weighe… | Radio |
| ymrs_6 | YMRS | <u>6. Speech (rate and amount)</u> <font size = 2 color=#5959ab> have you felt … | Text |