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 148 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a136_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a16 | A_Mood_Episodes_W_Specifiers | Current major depression a-8. Diminished ability to think or concentrate, or in… | Dropdown |
| a2_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a65 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| a80_d | A_Mood_Episodes_W_Specifiers | (were you spending more time thinking about sex or doing something sexual, by y… | Notes |
| 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 |
| as2 | A_Mood_Episodes_W_Specifiers | Feeling unusually restless. | Dropdown |
| as39_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as5 | A_Mood_Episodes_W_Specifiers | Feeling that the individual might lose control of [his or her anxiety or worry]. | Dropdown |
| as6_logic_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as94_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Text |
| ap_15a | Antisocial_Personality | Not giving the child enough food | Radio |
| ap_1m | Antisocial_Personality | 1m. Did you ever force someone to have sex with you? | Radio |
| ap_6 | Antisocial_Personality | When you were working, were you often absent from work when you were not ill or… | Radio |
| ap_8 | Antisocial_Personality | Since you were 15, have you repeatedly done things that you could have been arr… | Radio |
| ad_20_yes | Anxiety_Disorder | If yes: specify. | Text |
| ad_2b | Anxiety_Disorder | 2b. What were you afraid would happen if you did not do it? | Notes |
| ad_31_3 | Anxiety_Disorder | Simple/specific | Radio |
| audit_f7 | Audit_Full | How often during the last year have you had a feeling of guilt or remorse after… | Radio |
| b44 | B_And_C_Psychotic_And_Associated_Symptoms | Rate severity of negative symptoms behavior at its most severe in past 7 days: | Dropdown |
| b44_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| b48_hallucinations_month | B_And_C_Psychotic_And_Associated_Symptoms | Offset (months) | Dropdown |
| bis_2 | Barratt_Impulsiveness_Scale | I do things without thinking. | Radio |
| bis_20 | Barratt_Impulsiveness_Scale | I am a steady thinker. | Radio |
| bc19_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bdi_13 | Boss_Durkee_Inventory | Other people always seem to get the breaks. | Radio |
| 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 |
| ca_4a_days | Commorbidity_Assessment | 4b. If yes: what was the longest you used (alcohol/drugs) heavily after a (mood… | Text |
| s11 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>11. Was there ever anything that you had … | yesno |
| s12 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>12. Have you ever had a time when you wei… | yesno |
| s3 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>3. Have you been especially nervous or an… | yesno |
| s8 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>8. Have you ever been bothered with thoug… | yesno |
| 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 |
| ctq_28 | Ctq | My family was a source of strength and support. | Radio |
| d22_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d26 | D_Mood_Disorders | [at least one major depressive episode (i.e., meeting criteria a-c for a major … | Text |
| d45_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d56_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| e105 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e111_a | E_Substance_Use_Disorders | During the past year, have you ever gotten high before doing something that req… | Notes |
| e121_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e126_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e126_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e135_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e144 | E_Substance_Use_Disorders | Inhalants: at least two substance use disorder items coded "3" for the past 12… | Text |
| e162_stimulants | E_Substance_Use_Disorders | Stimulants: in a controlled environment: if the individual is [currently] in an… | Radio |
| e171 | E_Substance_Use_Disorders | Number of months prior to interview when the subject last had any substance use… | Text |
| e171_a | E_Substance_Use_Disorders | Stimulants: when did you last have (any sxs of substance use disorder)? | Notes |
| e171_b | E_Substance_Use_Disorders | Stimulants : age quit | Text |
| e172 | E_Substance_Use_Disorders | Stimulants: age at onset | Text |
| e173 | E_Substance_Use_Disorders | Opioid:at least one substance use disorder symptom (except for craving) in the … | Dropdown |
| e175 | E_Substance_Use_Disorders | Opioid: number of months prior to interview when the subject last had any subst… | Text |
| e179_b | E_Substance_Use_Disorders | Inhalants: age quit | Text |
| e187_b | E_Substance_Use_Disorders | Hallucinogens: age quit | Text |
| e198 | E_Substance_Use_Disorders | Inhalants | Text |
| e209_year | E_Substance_Use_Disorders | Opioid: year | 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 |
| e291 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| e63_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e70_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e71 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e81_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e86_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| making_yourself_vomit | Eating_Disorder | Making yourself vomit | Radio |
| 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 |
| f21 | F_Anxiety_Disorders | [primary anxiety disorder:] the disturbance is not attributable to the physiolo… | Dropdown |
| f21_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| f24 | F_Anxiety_Disorders | Recurrent panic attacks (unexpected or expected) [in past month]. | Dropdown |
| f24_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f25_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you been concerned or worried tha… | Notes |
| f25_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f26 | F_Anxiety_Disorders | A significant maladaptive change in behavior related to the attacks; (e.g., beh… | Dropdown |
| f26_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you done anything differently bec… | Notes |
| f27 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a … | Text |
| f27_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f27_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f28_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f28_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f29 | F_Anxiety_Disorders | Number of months prior to interview when last had a symptom of panic disorder | Text |
| f29_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>when did you last have <span style="font-… | Notes |
| f30 | F_Anxiety_Disorders | Age at onset of panic disorder (code -999 if unknown) | Text |
| f30_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f30_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f31 | F_Anxiety_Disorders | Depressive thoughts (in mdd, in bipolar disorder, in context of major depressiv… | Radio |
| f31_a | F_Anxiety_Disorders | In what kinds of situations did you have the attack(s)? | Notes |
| f31_b | F_Anxiety_Disorders | .... For example, did they occur when you were already anxious about something,… | Notes |
| f31_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you (depressed/<span style="font-wei… | Notes |
| f31_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you (high/irritable/<span style="fon… | Notes |
| f31_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you drinking or taking any drugs or … | Notes |
| f34 | F_Anxiety_Disorders | Phobic situations (in specific phobia) | Radio |
| f35 | F_Anxiety_Disorders | Chronic generalized anxiety and worry (in current gad) | Radio |
| f36 | F_Anxiety_Disorders | Separation from attachment figures (in separation anxiety disorder) | Radio |
| f37 | F_Anxiety_Disorders | Due to a substance/medication (in substance-induced anxiety disorder) | Radio |
| f39 | F_Anxiety_Disorders | Obsession/compulsion-related (in ocd) | Radio |
| f40 | F_Anxiety_Disorders | Hoarding-related (in hoarding) | Radio |
| f42 | F_Anxiety_Disorders | Exposure to reminder of trauma (in acute stress disorder; in ptsd) | Radio |
| f42_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f43 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f43_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f43_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f44_a | F_Anxiety_Disorders | Tell me about the situations that you've been afraid of. | Notes |
| f45 | F_Anxiety_Disorders | Being in open spaces (e.g., parking lots, marketplaces, bridges). | Dropdown |
| f45_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f46 | F_Anxiety_Disorders | Being in enclosed places (e.g., shops, theaters, cinemas). | Dropdown |
| f46_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f47 | F_Anxiety_Disorders | Standing in line or being in a crowd. | Dropdown |
| f47_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f48 | F_Anxiety_Disorders | Being outside of the home alone. | Dropdown |
| f48_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f49 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least tw… | Text |
| f49_sum | F_Anxiety_Disorders | Number of items f.44-f.48 coded "3". | Calculation |
| f50_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(were you afraid that it might be hard fo… | Notes |
| f50_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(or developing something else that would … | Notes |
| f50_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(or becoming impaired in some way like by… | Notes |
| f50_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(how about being worried that there would… | Notes |
| f50_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f51 | F_Anxiety_Disorders | The agoraphobic situations almost always provoke fear or anxiety. | Dropdown |
| f51_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you almost always felt frightened or… | Notes |
| f51_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f52 | F_Anxiety_Disorders | The agoraphobic situations are actively avoided, require the presence of a comp… | Dropdown |
| f52_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you gone out of your way to avoid th… | Notes |
| f52_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| f52_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><span style="… | Notes |
| f52_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f55_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| f59 | F_Anxiety_Disorders | [during the past 6 months,] marked fear or anxiety about two (or more) situatio… | Dropdown |
| f74_g | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f78_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| sldi_first_degree_nmd | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | First degree with other non-mood disorder | Checkbox |
| g29 | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>criteria a: obsessions, compulsions, preo… | Dropdown |
| ocd_re_ask | G_Obsessive_Compulsive_And_Related_Disorders | Check here if re-asking screening questions at this point in the scid. | Radio |
| c75 | Gmcsubstance_For_Psychotic_Symptoms | There is evidence from the history, physical examination, or laboratory finding… | Dropdown |
| i13_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i9_sum | I_Eating_Disorders | Past month : sum of items coded 3 between criteria a - c | Calculation |
| k11_b | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| k27 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria d:there is clear evidence that the symptoms interfere with, or reduce … | Dropdown |
| l24 | L_Trauma_And_Stress_Or_Related_Disorders | Death, threatened | Radio |
| l93 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b1 lifetime:recurrent, involuntary, and intrusive distressing memories… | Dropdown |
| op16_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op18 | Overview | Have you ever used heroin or methadone? how about prescription pain killers? … | yesno |
| opd_1 | Overview | Have you ever had any emotional problems or a period when you were not feeling … | Radio |