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 62 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a24_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>just before this began, were you using an… | Notes |
| a2_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a49_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a65 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| a86 | A_Mood_Episodes_W_Specifiers | D. The disturbance in mood and the change in functioning are observable by othe… | Dropdown |
| a90_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| as42 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| ad_31_3 | Anxiety_Disorder | Simple/specific | Radio |
| b44_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| b8 | B_And_C_Psychotic_And_Associated_Symptoms | Religious delusion, i.e., a delusion with a religious or spiritual content. | Text |
| bc10_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| aggression_5_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| caq_16 | Caq | When i am relaxed or calm, i focus on the negative as a way to avoid a sudden s… | Radio |
| s9 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>9. How about having images pop into your … | yesno |
| cis_10b | Coronavirus_Impact_Scale | 10a. Rate the symptoms of the person who was most sick: | Radio |
| d26 | D_Mood_Disorders | [at least one major depressive episode (i.e., meeting criteria a-c for a major … | Text |
| d56_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| e125_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e162_other | E_Substance_Use_Disorders | Other/ unknown: in a controlled environment: if the individual is [currently] … | Radio |
| e175_b | E_Substance_Use_Disorders | Opioid: age quit | Text |
| e178 | E_Substance_Use_Disorders | Inhalants: early remission. no criteria (except craving) met for at least 3 mo… | Radio |
| e179_b | E_Substance_Use_Disorders | Inhalants: age quit | Text |
| e259 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e276 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e284_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e286_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e289_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e57_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e58 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e70_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e81 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| ecrm_notes | Experiences_In_Close_Relationships_Questionnairemo | Notes | Notes |
| f117_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you often been irritable?</p></di… | Notes |
| f144_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(how much coffee, tea, or caffeinated bev… | Notes |
| f21_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| f52 | F_Anxiety_Disorders | The agoraphobic situations are actively avoided, require the presence of a comp… | Dropdown |
| f74_g | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g10_e | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| k27 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria d:there is clear evidence that the symptoms interfere with, or reduce … | Dropdown |
| l141 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria f: duration of the disturbance (symptoms in criteria b, c, d, and e) i… | Dropdown |
| l24 | L_Trauma_And_Stress_Or_Related_Disorders | Death, threatened | Radio |
| leosr_31_disruption | Life_Events_Occurrence_Survey | Level of disruption 31. Broke up with a friend. | Radio |
| lfq_27 | Life_Functioning_Questionnaire | Work | Radio |
| md_074 | Major_Depression | What was the duration of your longest episode of depression in weeks? | Text |
| more_talkative_than_usual | Major_Depression | 37a2. More talkative than usual, speech pressured | Radio |
| mh_2a_weeks | Maniahypomania | 2a. If yes: how long have you felt this way? | Text |
| mh_45_b | Maniahypomania | 45b. If yes: how long were they present before the episode began? | Text |
| mh_9 | Maniahypomania | Did you feel you were a very important person, or that you had special powers, … | Radio |
| mh_ane_age | Medical_History_Digs | Age of onset | Text |
| mh_hbp | Medical_History_Scid | High blood pressure | Radio |
| ativan_lorazepam | Overview_Of_Psychiatric_Disturbance | Ativan (lorazepam) | Checkbox |
| phq9_10 | Patient_Health_Questionnaire_9 | To what extent has your psychiatric treatment met your needs? if you do not ha… | Radio |
| psy_32f | Psychosis | 32f. Grossly disorganized or catatonic behavior (question 1.g) | Radio |
| psy_63b2 | Psychosis | 63b2. Hallucinations | Radio |
| rand36_36 | Rand_36_Item_Sf_Health_Survey | 11d. My health is excellent | Radio |
| rand36_7 | Rand_36_Item_Sf_Health_Survey | 3e. Climbing one flight of stairs | Radio |
| coc_5 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |
| op_17 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Text |
| sed_2 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| sed_4 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| sed_8 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| stim_16 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Text |