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 66 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a137_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>have the mood swings affected any other i… | Notes |
| as19 | A_Mood_Episodes_W_Specifiers | D. The mixed symptoms are not attributable to the physiological effects of a su… | Dropdown |
| as68_sum | A_Mood_Episodes_W_Specifiers | Number of items as.62-as.67 coded "3". | Calculation |
| as71_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| aad_14 | Alcohol_Abuse_And_Dependence | Has there ever been a period when you spent so much time drinking or recovering… | Radio |
| feeling_that_you_or_the_wo | Anxiety_Disorder | Feeling that you or the world around you was strane or unreal | Checkbox |
| audit_f4 | Audit_Full | How often during the last year have you found that you were not able to stop dr… | Radio |
| c28_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bc16 | Bc_Psychotic_Screening | Tactile hallucinations, i.e., a hallucination involving the perception of being… | Dropdown |
| bc16a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc21 | Bc_Psychotic_Screening | Psychotic symptoms occur at times other than during mood episodes. | Dropdown |
| bdi_60 | Boss_Durkee_Inventory | I can't help being a little rude to people i don't like. | Radio |
| bdi_notes | Boss_Durkee_Inventory | Notes | Notes |
| aggression_2 | Brown_Goodwin_Aggression_History | Adolescent (13 to 17, inclusive) | Radio |
| caq_3 | Caq | I feel uneasy with emotional changes. | Radio |
| cis_11a | Coronavirus_Impact_Scale | Number of extended family member(s) and/or close friends diagnosed with coronav… | Text |
| ctq_3 | Ctq | People in my family called me things like "stupid," "lazy," or "ugly." | Radio |
| d22 | D_Mood_Disorders | [symptoms] that cause clinically significant distress or impairment in social, … | Dropdown |
| d22_notes | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>ask… | descriptive |
| d27 | D_Mood_Disorders | D. The occurrence of the major depressive episode(s) is not better explained by… | Dropdown |
| d44 | D_Mood_Disorders | Indicate type | Dropdown |
| d45_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| demo_child_7_age | Demographics | Age of child 7 | Text |
| demo_children | Demographics | Do you have any biological children? | yesno |
| demo_health_insurance_other | Demographics | If other, please specify: | Text |
| dudit_f7 | Dudit_Full | How often over the past year have you taken drugs and then neglected to do some… | Radio |
| e128_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e148_sum | E_Substance_Use_Disorders | Hallucinogens: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e162_cannabis | E_Substance_Use_Disorders | Cannabis: in a controlled environment: if the individual is [currently] in an e… | Radio |
| e165 | E_Substance_Use_Disorders | Cannabis: at least one substance use disorder symptom (except for craving) in t… | Dropdown |
| e194 | E_Substance_Use_Disorders | Sedative/hypnotic/anx: | Text |
| e219_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e303_sum | E_Substance_Use_Disorders | Cannabis: sum of items coded "3" between criteria 1 and 11 | Calculation |
| e308_a | E_Substance_Use_Disorders | Stimulants: age quit | Text |
| e322_a | E_Substance_Use_Disorders | Pcp: how old were you when you first had (list of substance use disorder sxs c… | Notes |
| e60_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e70 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e82_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e88_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e91_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e95_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ept33 | Ept_Test | Ept 33 happy | Radio |
| relationships_partner_13 | Experiences_In_Close_Relationships_Questionnairepa | Sometimes romantic partners change their feelings about me for no apparent reas… | Radio |
| f112 | F_Anxiety_Disorders | Excessive anxiety and worry (apprehensive expectation), occurring more days tha… | Dropdown |
| f130 | F_Anxiety_Disorders | The person finds it difficult to control the worry. | Dropdown |
| f143 | F_Anxiety_Disorders | [symptoms] cause clinically significant distress or impairment in social, occup… | Dropdown |
| f19 | F_Anxiety_Disorders | A significant maladaptive change in behavior related to the attacks (e.g., beha… | Dropdown |
| f60_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f6_a | F_Anxiety_Disorders | ...were you short of breath? (have trouble catching your breath? feel like you … | Notes |
| f74_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you avoided going to school or to wo… | Notes |
| f8_a | F_Anxiety_Disorders | ...did you have chest pain or pressure? | Notes |
| ftnd_2 | Fagerstrom_Test_For_Nicotine_Dependence | Do you find it difficult to refrain from smoking in places where it is forbidde… | Radio |
| sldi_chronicity | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Chronicity of substance abuse (since affective onset) | Radio |
| sldi_first_degree_with_bipolar | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | First degree with bipolar | Checkbox |
| sldi_ind_of_psych_epi | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Rapid cycling (4 or more in a year) | Radio |
| g31_e | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>have <span style="font-weight: normal;">(… | Notes |
| c78_logic2 | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| k24 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criterion a.1 or criterion a.2 is coded "3" | Text |
| l142_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l35_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if dir… | Notes |
| mh_dia | Medical_History_Scid | Diabetes | Radio |
| mh_meno2 | Medical_History_Scid | 8 a. Have you ever had any severe emotional problems associated with menopause? | Radio |
| op17_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |
| op18_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |
| op20_pastyear | Overview | Past year | Dropdown |
| op_cp4 | Overview | In the past month, how much have you been drinking? | Notes |