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 |
|---|---|---|---|
| a13 | A_Mood_Episodes_W_Specifiers | Feelings of worthlessness or excessive or inappropriate guilt (which may be del… | Dropdown |
| a51 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">major depre… | Text |
| a78_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...did you have thoughts racing through y… | Notes |
| a9 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation or retardation nearly every day (observable by others, no… | Dropdown |
| b47_disorgspeech_month | B_And_C_Psychotic_And_Associated_Symptoms | Onset (months) | Dropdown |
| bis_18 | Barratt_Impulsiveness_Scale | I get easily bored when solving thought problems. | Radio |
| bdi_60 | Boss_Durkee_Inventory | I can't help being a little rude to people i don't like. | Radio |
| ca_1b1_days | Commorbidity_Assessment | 1b1. If yes: for how long were you using (alcohol/drugs) heavily right before y… | Text |
| d23_e | D_Mood_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| demo_child_7_age | Demographics | Age of child 7 | Text |
| e192 | E_Substance_Use_Disorders | Other/unknown: age at onset | Text |
| e220_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e287_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e42 | E_Substance_Use_Disorders | Opioids | Text |
| ed_1 | Eating_Disorder | Was there ever a time when you weighed much less than other people thought you … | Radio |
| ed_10_spec | Eating_Disorder | If yes: specify | Text |
| ed_21 | Eating_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: are questions 16 and 19g… | Radio |
| relationships_partner_10 | Experiences_In_Close_Relationships_Questionnairepa | My romantic partner makes me doubt myself. | Radio |
| f16_logic3 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f83 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>age at onset of social anxiety disorder (… | Text |
| sldi_affective_psychosis | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Affective psychosis | Radio |
| sldi_impact_life_functioning | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Drug of choice (most frequently used) | Radio |
| a219 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | C. The disturbance is not better accounted for by a depressive disorder that is… | Dropdown |
| i48_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l131_a | L_Trauma_And_Stress_Or_Related_Disorders | ...have you noticed that you have been more watchful or on guard? (what are so… | Notes |
| leosr_5_disruption | Life_Events_Occurrence_Survey | Level of disruption 5. Retirement. | Radio |
| md_54_spec | Major_Depression | If yes: specify: | Notes |
| md_58 | Major_Depression | During this episode were you admitted to the hospital for depression (including… | Radio |
| mh_ane | Medical_History_Scid | Anemia/low blood | Radio |
| mh_fib_age | Medical_History_Scid | Age of onset | Text |
| op19_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| op21_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |
| psqi_10c | Pittsburgh_Sleep_Quality_Index | 10c) legs twitching or jerking while you sleep | Radio |
| psy_22a | Psychosis | 22a. If yes: did they say bad things about you or threaten you? | Radio |
| psy_31b | Psychosis | 31b. When you were (hallucinating), did you have trouble with your memory? | Radio |
| psy_47m | Psychosis | 47m. How long did you have these experiences before you had (active psychotic f… | Text |
| psy_58 | Psychosis | Did (delusions or hallucinations) ever occur when you were feeling especially d… | Radio |
| psy_62 | Psychosis | Did these episodes only follow alcohol or drug intake or withdrawal? | Radio |
| spaq_6 | Seasonal_Pattern_Assessment_Questionnaire | How many years have you lived in this climactic area? | Text |
| sb_11_specify | Suicidal_Behavior | If yes: specify | Text |
| sb_5a | Suicidal_Behavior | 5a. Medical hospital? | Radio |
| tics_9 | Telephone_Interview_For_Cognitive_Status | Who is the president of the united states right now? who is the vice-president?… | Text |
| tmd_21 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Did your marijuana use often cause you to have problems at work, school or at h… | Radio |
| tmd_30b | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | If yes: did you continue to use marijuana after you knew it caused you any of t… | Radio |
| tobacco_marijuana_and_other_drug_abuse_and_dependencecsv_notes | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Notes | Notes |
| waic_2 | Working_Alliance_Inventory | What i am doing in treatment gives me new ways of looking at my problem. | Radio |
| waic_8 | Working_Alliance_Inventory | We agree on what is important for me to work on. | Radio |