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 104 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a105_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a24_f | A_Mood_Episodes_W_Specifiers | Just before this began, were you drinking or using any drugs? | Notes |
| a49_h | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a54_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a68_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| a75_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">fo… | descriptive |
| a76_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...did you need less sleep than usual? (h… | Notes |
| 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 |
| as69_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as71_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_3b_weeks | A_Mood_Episodes_W_Specifiers | How long did that period last in weeks? (as long as 1 week?) | Text |
| aad_12 | Alcohol_Abuse_And_Dependence | Have you often wanted or tried to stop or cut down on drinking? | Radio |
| audit_10_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| audit_1_other_text | Alcohol_Use_Disorders_Identification_Test | List other | Text |
| audit_2_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| ad_28b | Anxiety_Disorder | Social: doing certain things in front of people like speaking, eating or writin… | Radio |
| ad_30c | Anxiety_Disorder | 30c. Simple/specific fears | Notes |
| ad_33 | Anxiety_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: code yes if there is per… | descriptive |
| ad_12 | Anxiety_Disorders | Since the last interview, has there been anything that you have been afraid of … | yesno |
| audit_f10 | Audit_Full | Has a relative, friend, doctor, or other health care worker been concerned abou… | Radio |
| b2 | B_And_C_Psychotic_And_Associated_Symptoms | Persecutory delusion, i.e., the central theme is that one (or someone to whom o… | Text |
| b21_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or whether there is a possible or definite … | Text |
| c3_delusion | B_And_C_Psychotic_And_Associated_Symptoms | Number of delusion sxs endorsed: | Text |
| c6_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">no… | descriptive |
| bis_30 | Barratt_Impulsiveness_Scale | I am future oriented. | Radio |
| bc16a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc8_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bdi_73 | Boss_Durkee_Inventory | Lately, i have been kind of grouchy. | Radio |
| aggression_24 | Brown_Goodwin_Aggression_History | Adult | Radio |
| cvltt2r | California_Verbal_Learning_Test | Cvlt trial 2 raw | Text |
| ca_1b | Commorbidity_Assessment | 1b. Alcohol/drugs occurred first were you using (alcohol/drugs) heavily right b… | Radio |
| ca_3a_weeks | Commorbidity_Assessment | 3a. If yes: what was the longest time a (mood/psychotic) episode ever continued… | Text |
| ctq_20 | Ctq | Someone tried to touch me in a sexual way or tried to make me touch them. | Radio |
| ctq_5 | Ctq | There was someone in my family who helped me feel that i was important or speci… | Radio |
| cudit_r8 | Cudit_R | Have you ever thought about cutting down, or stopping, your use of cannabis? | Radio |
| d22 | D_Mood_Disorders | [symptoms] that cause clinically significant distress or impairment in social, … | Dropdown |
| d23_c | D_Mood_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| d27 | D_Mood_Disorders | D. The occurrence of the major depressive episode(s) is not better explained by… | Dropdown |
| d3 | D_Mood_Disorders | B. The occurrence of the manic and major depressive episode(s) is not better ex… | Dropdown |
| d33_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d42_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d43 | D_Mood_Disorders | Number of months prior to interview when the subject last had persistently depr… | Text |
| d45_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| demo_health_insurance_other | Demographics | If other, please specify: | Text |
| dg_relaff | Demographics_Edigs | What was your childhood religious affiliation? | Checkbox |
| e101 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e114_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e146_sum | E_Substance_Use_Disorders | Pcp: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e162_sedatives | E_Substance_Use_Disorders | Sedatives: in a controlled environment: if the individual is [currently] in an … | Radio |
| e180 | E_Substance_Use_Disorders | Inhalants: age at onset: | Text |
| e191_b | E_Substance_Use_Disorders | Other : age quit | Text |
| e194 | E_Substance_Use_Disorders | Sedative/hypnotic/anx: | Text |
| e229_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e240_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e253_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e265 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e285 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e287_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e292_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e296 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e297_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e299_sum | E_Substance_Use_Disorders | Sedative/hypnotic anxiolytic: sum of items coded "3" between criteria 1 and 11 | Calculation |
| e304 | E_Substance_Use_Disorders | Cannabis: year | Text |
| e308_a | E_Substance_Use_Disorders | Stimulants: age quit | Text |
| e319_sum | E_Substance_Use_Disorders | Pcp: sum of items coded "3" between criteria 1 and 11 | Calculation |
| e344 | E_Substance_Use_Disorders | Remission : opioids | Dropdown |
| e4 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain alc… | Dropdown |
| e60 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e60_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e69_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e75_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e77_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had a strong desire or urge to u… | Notes |
| e88_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e92_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| e96_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| ed_18_mat | Eating_Disorder | Compensatory behavior 19. Did you do anything to make up for your eating so muc… | descriptive |
| ed_4 | Eating_Disorder | How tall were you? | Text |
| ed_9a | Eating_Disorder | 9a. If yes: did you miss at least three cycles in a row? | Radio |
| ept33 | Ept_Test | Ept 33 happy | Radio |
| relationships_father_13 | Experiences_In_Close_Relationships_Questionnairefa | It's easy for me to be affectionate with my father. | Radio |
| ecrp_timestamp | Experiences_In_Close_Relationships_Questionnairepa | Ecrp timestamp | Text |
| relationships_partner_15 | Experiences_In_Close_Relationships_Questionnairepa | I'm afraid that once a romantic partner gets to know me, he/she won't like who … | Radio |
| f13 | F_Anxiety_Disorders | Derealization (feelings of unreality) or depersonalization (being detached from… | Dropdown |
| f137_f | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f1_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>you've said that you have had an intense … | descriptive |
| f4_a | F_Anxiety_Disorders | ...did you sweat? | Notes |
| f5 | F_Anxiety_Disorders | Trembling or shaking. | Dropdown |
| f63 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">age at… | Text |
| f69 | F_Anxiety_Disorders | The individual fears that he or she will act in a way or show anxiety symptoms … | Dropdown |
| f90_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you almost always immediately felt f… | Notes |
| f94_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 |
| ftnd_2 | Fagerstrom_Test_For_Nicotine_Dependence | Do you find it difficult to refrain from smoking in places where it is forbidde… | Radio |
| ftnd_st_prompt | Ftndst | Because chewing tobacco use can affect your health and interfere with certain m… | descriptive |
| g2_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="margin-right: .05in;"><i><span sty… | Notes |
| g31_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| g32 | G_Obsessive_Compulsive_And_Related_Disorders | Oc and related disorder due to amc criteria a, b/c, and e coded "3." | Text |
| g5 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria 2: the individual attempts to ignore or suppress such thoughts, urges,… | Dropdown |
| f154 | Gmcsubstance_For_Anxiety_Symptoms | If symptoms not temporally associated with substance/medication use, check here… | Radio |
| a197_d | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>how did <span style="font-weight: normal;… | Notes |
| l131 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e3 (lifetime): hypervigilance. | Dropdown |
| mh_weight_highest | Medical_History_Scid | Most you've ever weighed | Text |
| op_presentoc | Overview | What is your present occupation? | Dropdown |