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 45 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a6 | A_Mood_Episodes_W_Specifiers | Insomnia or hypersomnia nearly every day. | Dropdown |
| as38_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as53_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>on most of the days when you were feeling… | descriptive |
| ap_7 | Antisocial_Personality | Since you were 15, have you quit three or more jobs without having another job … | Radio |
| ad_10 | Anxiety_Disorders | Since the last interview, have you had any panic attacks, when suddenly you fel… | yesno |
| b7 | B_And_C_Psychotic_And_Associated_Symptoms | Erotomanic delusion, i.e., that another person, usually of higher status, is in… | Text |
| c7_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| aggression_2 | Brown_Goodwin_Aggression_History | Adolescent (13 to 17, inclusive) | Radio |
| caq_3 | Caq | I feel uneasy with emotional changes. | Radio |
| cis_8 | Coronavirus_Impact_Scale | Stress and discord in the family: | Radio |
| ctq_survey_timestamp | Ctq | Ctq timestamp | Text |
| d23_f | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>just before </strong>(<span style… | Notes |
| d27 | D_Mood_Disorders | D. The occurrence of the major depressive episode(s) is not better explained by… | Dropdown |
| dsymtot | Digit_Symbol | Digit symbol total | Text |
| e162_cannabis | E_Substance_Use_Disorders | Cannabis: in a controlled environment: if the individual is [currently] in an e… | Radio |
| e233 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e283_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e30 | E_Substance_Use_Disorders | Criteria 9: alcohol use is continued despite knowledge of having a persistent o… | Dropdown |
| e320 | E_Substance_Use_Disorders | Pcp: year | Text |
| e89_a | E_Substance_Use_Disorders | During the past year, have you missed work or school or often arrived late beca… | Notes |
| e91_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| e91_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f13 | F_Anxiety_Disorders | Derealization (feelings of unreality) or depersonalization (being detached from… | Dropdown |
| f130_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you often feel keyed up or on edge… | Notes |
| f6_a | F_Anxiety_Disorders | ...were you short of breath? (have trouble catching your breath? feel like you … | Notes |
| f74_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f87_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f98_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>in the past 6 months, have you gone out o… | Notes |
| c78_logic2 | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i33_b | I_Eating_Disorders | ...eat much more rapidly than normal? | Notes |
| lfq_9 | Life_Functioning_Questionnaire | Enjoyment: enjoying and having an interest in home duties | Radio |
| mh_45_2c | Maniahypomania | 2c. From some particular place outside your head | Radio |
| mh_50 | Maniahypomania | Did you receive ect (shock treatments)? | Radio |
| mh_hatt | Medical_History_Scid | Heart attack/angina | Radio |
| mctq_30c | Munich_Chronotype_Questionnaire | And is... | Dropdown |
| mctq_30g | Munich_Chronotype_Questionnaire | And is... | Dropdown |
| op17_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| op18_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| op_cp8 | Overview | Who do you spend time with? | Notes |
| pf_4 | Participant_Feedback | The study captures the important elements of my illness, how i manage it, and h… | Radio |
| psy_50a_4 | Psychosis | Feeling grandiose - more important, special, powerful | Radio |
| psy_71 | Psychosis | <h6 style="background-color:#da70d6">interviewer</h6>: circle appropriate patte… | Radio |
| op | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| tmd_3 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How many cigarettes per day do you smoke? <h6 style="background-color:#da70d6"… | Radio |
| tmd_32 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | If yes: did you use marijuana to prevent these symptoms? | Radio |