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 120 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a10 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| a112 | A_Mood_Episodes_W_Specifiers | Irritable mood | Radio |
| a114_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...did you need less sleep than usual? (h… | Notes |
| a128_f | A_Mood_Episodes_W_Specifiers | Just before this began, were you drinking or using any drugs? | Notes |
| a20 | A_Mood_Episodes_W_Specifiers | Specific plan | Radio |
| a23_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| a24_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a24_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a25 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">major depre… | Text |
| a25_logic_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a61_a | A_Mood_Episodes_W_Specifiers | ...did you have thoughts racing through your head? (what was that like?) | Notes |
| a97_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>during that time...</p></div> | descriptive |
| a9_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...have you been so fidgety or restless t… | Notes |
| as12_a | A_Mood_Episodes_W_Specifiers | ...were you also much more talkative than usual or feel like you couldn't stop … | Notes |
| as59_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as71 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| as8_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as97 | A_Mood_Episodes_W_Specifiers | Fatigue or loss of energy. | Dropdown |
| md_72b | A_Mood_Episodes_W_Specifiers | Age at last depressive episode? (code -999 if unknown) | Text |
| mf_25_spec | A_Mood_Episodes_W_Specifiers | Improvement in function. Specify: | Notes |
| aad_17 | Alcohol_Abuse_And_Dependence | Have you more than once had blackouts, when you did not pass out, but you drank… | Radio |
| aad_21a | Alcohol_Abuse_And_Dependence | If yes: have you more than once taken a drink to keep from having any of these … | Radio |
| if_3_drinks_or_fewer_skip | Alcohol_Abuse_And_Dependence | If 3 drinks or fewer, skip to tobacco, marijuana and other drug abuse dependence | descriptive |
| ap_1b | Antisocial_Personality | 1b. Did you run away from home overnight more than once or did you run away fro… | Radio |
| ad_2c | Anxiety_Disorder | 2c. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the beha… | Radio |
| fear_of_going_crazy_or_doi | Anxiety_Disorder | Fear of going crazy or doing something uncontrolled | Checkbox |
| adhd_26 | Attention_Deficit_Hyperactivity_Disorder | How did these behaviors impact your functioning? | Notes |
| adhd_3a | Attention_Deficit_Hyperactivity_Disorder | 3a. Did you have trouble sticking to one activity or when you were playing or d… | Radio |
| b38 | B_And_C_Psychotic_And_Associated_Symptoms | Waxy flexibility (i.e., slight, even resistance to positioning by examiner). | Dropdown |
| b47_negative_year | B_And_C_Psychotic_And_Associated_Symptoms | Onset (year) | Text |
| b48_disorgspeech_month | B_And_C_Psychotic_And_Associated_Symptoms | Offset (months) | Dropdown |
| c26 | B_And_C_Psychotic_And_Associated_Symptoms | Schizoaffective disorder criteria a, b, c, and d are coded "3." | Text |
| bc14_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bdi_7 | Boss_Durkee_Inventory | When i disapprove of my friends' behavior, i let them know it. | Radio |
| cvltt1_z | California_Verbal_Learning_Test | Cvlt trial 1 z score | Text |
| caq_23 | Caq | Strongly fluctuating emotions are particularly unpleasant for me. | Radio |
| ca_3a_days | Commorbidity_Assessment | 3a. If yes: what was the longest time a (mood/psychotic) episode ever continued… | Text |
| cssrs_cs2 | Cssrs_Baseline | <i style="background-color:#4cbb17">past year</i>: has subject engaged in non-s… | Notes |
| d50_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| e103 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e103_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… | Notes |
| e11 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for m… | Dropdown |
| e113 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e115 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e119_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e124_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e140_sum | E_Substance_Use_Disorders | Stimulants: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e144_sum | E_Substance_Use_Disorders | Inhalants: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e158 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>hallucinogens:<br /><br /><em><span style… | Notes |
| e225_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e24 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain alc… | Dropdown |
| e248 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major rol… | Dropdown |
| e24_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e253_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e254_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e260_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e275_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e32_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e63_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e77_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e8 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e85_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e87_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e9_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, since <span style="… | Notes |
| past_sud_display2 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><table style="font-family: 'open sans', -app… | descriptive |
| entrytecheptindiv | Ept_Test | Entry tech initials | Text |
| ept38 | Ept_Test | Ept 38 sad | Radio |
| ept45 | Ept_Test | Ept 45 angry | Radio |
| relationships_father_16 | Experiences_In_Close_Relationships_Questionnairefa | I don't feel comfortable opening up to my father. | Radio |
| relationships_father_18 | Experiences_In_Close_Relationships_Questionnairefa | I'm afraid once my father gets to know me, he won't like who i really am. | Radio |
| relationships_partner_2 | Experiences_In_Close_Relationships_Questionnairepa | I often worry that my partner will not want to stay with me. | Radio |
| relationships_partner_20 | Experiences_In_Close_Relationships_Questionnairepa | I feel comfortable sharing my private thoughts and feelings with my partner. | Radio |
| relationships_partner_4 | Experiences_In_Close_Relationships_Questionnairepa | I worry that romantic partners won't care about me as much as i care about them. | Radio |
| relationships_partner_5 | Experiences_In_Close_Relationships_Questionnairepa | I often wish that my partner's feelings for me were as strong as my feelings fo… | Radio |
| f108_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f111 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f120_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f138_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f144 | F_Anxiety_Disorders | [primary other specified anxiety disorder:] not due to the direct physiological… | Dropdown |
| f62_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f63_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f75_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before you began having (<span style… | Notes |
| f94_g | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ftnd_notes | Fagerstrom_Test_For_Nicotine_Dependence | Notes | Notes |
| faces_5 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Our family gathers together in the same room. | Radio |
| faces_7 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Our family does things together. | Radio |
| g36 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria a: obsessions, compulsions, skin picking, hair pulling, other body-foc… | Dropdown |
| g37_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if not… | Notes |
| g39_e | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>have <span style="font-weight: normal;">(… | Notes |
| f150_d | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| a195_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| a203 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | B. There is evidence from the history, physical examination, or laboratory find… | Dropdown |
| a205 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | E. The symptoms cause clinically significant distress or impairment in social, … | Dropdown |
| a212_notes2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>ask… | descriptive |
| a220_d | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| c68_notes | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| c71 | Gmcsubstance_For_Psychotic_Symptoms | Psychotic disorder due to amc criteria a, b/c, and e coded "3. | Text |
| c73_logic2 | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c77_e | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>have </strong><span style="font-w… | Notes |
| i15 | I_Eating_Disorders | Screen q #13 | Text |
| adhd_2 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>sc… | Notes |
| k27_e | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p>have <span style="font-weight: normal;">(… | Notes |
| l1 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>have you ever been in a life threatening … | yesno |
| l105 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria c1 (lifetime): avoidance of, or efforts to avoid distressing memories,… | Dropdown |
| l122 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d6 (past month): feelings of detachment or estrangement from others. | Dropdown |
| l123_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| l128 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e1 (past month): irritable behavior and angry outbursts (with little o… | Dropdown |
| l142_f | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l23 | L_Trauma_And_Stress_Or_Related_Disorders | Death, actual | Radio |
| ptsd_criteria_d_display2 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>criteria d. <span style="font-weight: nor… | descriptive |
| mh_2_additional_details | Medical_History_Scid | Additional details | Notes |
| mh_8a | Medical_History_Scid | 6 a. How many times have you been pregnant including miscarriages, abortions an… | Text |
| mh_alz_age | Medical_History_Scid | Age of onset | Text |
| mh_epi | Medical_History_Scid | Epilepsy/seizures/convulsions | Radio |
| dg_ethnicitymother | Overview | What is the ethnic background of your biological mother? | Dropdown |
| op17_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op18_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| op18_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| op21_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| op_emp_type | Overview | Employment type: | Dropdown |