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 122 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a114_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...did you need less sleep than usual? (h… | Notes |
| a24_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a34 | A_Mood_Episodes_W_Specifiers | Hypersomnia | Radio |
| a36 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| a61_a | A_Mood_Episodes_W_Specifiers | ...did you have thoughts racing through your head? (what was that like?) | Notes |
| a69_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a83_a | A_Mood_Episodes_W_Specifiers | ...were you doing anything that could have caused trouble for you or your famil… | Notes |
| a87_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as34_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as96 | A_Mood_Episodes_W_Specifiers | Psychomotor retardation nearly every day (observable by others; not merely subj… | Dropdown |
| aad_1 | Alcohol_Abuse_And_Dependence | How old were you when you had your first drink of alcohol? | Text |
| aad_4 | Alcohol_Abuse_And_Dependence | What is the largest number of drinks you had in a 24-hour period? | Text |
| aad_8 | Alcohol_Abuse_And_Dependence | Did your drinking often cause you to have problems at work, school or at home? | Radio |
| ap_1j | Antisocial_Personality | 1j. Did you often bully, threat or intimidate others? | Radio |
| ad_2a | Anxiety_Disorder | 2a. What was it you did over and over? | Notes |
| ad_2c | Anxiety_Disorder | 2c. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the beha… | Radio |
| ad_2d | Anxiety_Disorder | 2d. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the thou… | Radio |
| ad_6_spec | Anxiety_Disorder | If yes: specify: | Text |
| ad_9 | Anxiety_Disorder | How old were you the last time you were bothered by (obsession and/or compulsio… | Text |
| ad_14 | Anxiety_Disorders | Since the last interview, have you been particularly anxious about things like … | yesno |
| adhd_26 | Attention_Deficit_Hyperactivity_Disorder | How did these behaviors impact your functioning? | Notes |
| specify | Attention_Deficit_Hyperactivity_Disorder | Specify: | Notes |
| b16_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or whether there is a possible or definite … | Text |
| b17_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or whether there is a possible or definite … | Text |
| b18_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or whether there is a possible or definite … | Text |
| b20 | B_And_C_Psychotic_And_Associated_Symptoms | Gustatory hallucinations (i.e., a hallucination involving the perception of ta… | Text |
| b29 | B_And_C_Psychotic_And_Associated_Symptoms | Mannerism (i.e., odd, circumstantial caricature of normal actions). | Dropdown |
| b46_negative | B_And_C_Psychotic_And_Associated_Symptoms | Course: | Text |
| c5_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bc2 | Bc_Psychotic_Screening | Persecutory delusion, i.e., the central theme is that one (or someone to whom o… | Dropdown |
| bc2_a | Bc_Psychotic_Screening | What about anyone going out of their way to give you a hard time, or trying to … | Notes |
| bc9_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bdi_51 | Boss_Durkee_Inventory | When i get mad, i say nasty things. | Radio |
| bdi_75 | Boss_Durkee_Inventory | I sometimes show my anger by banging on the table. | Radio |
| aggression_14 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| cvltldfr_z | California_Verbal_Learning_Test | Cvlt long delay free recall z score | Text |
| caq_23 | Caq | Strongly fluctuating emotions are particularly unpleasant for me. | Radio |
| cowatotraw | Controlled_Oral_Word_Association | Cowa total raw | Text |
| cudit_r4 | Cudit_R | How often during the past 6 months did you fail to do what was normally expecte… | Radio |
| demo_basic_needs | Demographics | In the past 12 months, was there ever a time that you ran out of money to affor… | yesno |
| demo_child_10_sex | Demographics | Sex of child 10 | Dropdown |
| demo_child_2_sex | Demographics | Sex of child 2 | Dropdown |
| demo_child_9_sex | Demographics | Sex of child 9 | Dropdown |
| demo_health_care | Demographics | Where do you most often receive your health care services? | Radio |
| dg_10_response | Demographics_Edigs | Response | Text |
| dudit_f3 | Dudit_Full | How many times do you take drugs on a typical day when you use drugs? | Radio |
| e123_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e124_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e168 | E_Substance_Use_Disorders | Cannabis: age at onset | Text |
| e216_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e240_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e250_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e259_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e289_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e294 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e294_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e296_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e315_sum | E_Substance_Use_Disorders | Inhalants: sum of items coded "3" between criteria 1 and 11 | Calculation |
| e56 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e63_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e79_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e84_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e86_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e87_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e90_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| eating_disordercsv_notes | Eating_Disorder | Notes: | Notes |
| ept38 | Ept_Test | Ept 38 sad | Radio |
| eptcorr | Ept_Test | Ept total correct | Calculation |
| ess_timestamp | Epworth_Sleepiness_Scale | Ess timestamp | Text |
| 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 |
| ecrm_timestamp | Experiences_In_Close_Relationships_Questionnairemo | Ecrm timestamp | Text |
| relationships_mother_10 | Experiences_In_Close_Relationships_Questionnairemo | It's not difficult for me to get close to my mother. | Radio |
| relationships_mother_13 | Experiences_In_Close_Relationships_Questionnairemo | It's easy for me to be affectionate with my mother. | 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_24 | Experiences_In_Close_Relationships_Questionnairepa | I prefer not to be too close to romantic partners. | 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 |
| f137 | F_Anxiety_Disorders | The anxiety, worry, or physical symptoms cause clinically significant distress … | Dropdown |
| f137_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f138_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(how much coffee, tea, or caffeinated sod… | Notes |
| f13_a | F_Anxiety_Disorders | ...did you have the feeling that you were detached from your body or mind, that… | Notes |
| f144 | F_Anxiety_Disorders | [primary other specified anxiety disorder:] not due to the direct physiological… | Dropdown |
| f21_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f22 | F_Anxiety_Disorders | The disturbance is not better explained by another mental disorder (e.g., the p… | Dropdown |
| f60_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| ftnd_1 | Fagerstrom_Test_For_Nicotine_Dependence | How soon after you wake up do you smoke your first cigarette? | Radio |
| a220_f | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| c68_notes | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| i16_a | I_Eating_Disorders | During these times, were you unable to control what or how much you were eating? | Notes |
| i33 | I_Eating_Disorders | Criteria b.1 (lifetime): eating much more rapidly than normal | Dropdown |
| i41_a | I_Eating_Disorders | ...ever feel disgusted with yourself, depressed, or feel very guilty after over… | Notes |
| i43 | I_Eating_Disorders | At least 3 "b" sxs coded "3" | Text |
| i6_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>at your lowest weight, did you still feel… | Notes |
| suicidal_behavior_and_viol | Interviewers_Reliability_Assessment | Suicidal behavior and violent behavior | Radio |
| l108 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria c2 (past month): avoidance of or efforts to avoid external reminders (… | Dropdown |
| l110 | L_Trauma_And_Stress_Or_Related_Disorders | Criterion c met past month: | Text |
| leosr_9_disruption | Life_Events_Occurrence_Survey | Level of disruption 9. Separate or divorce from your partner. | Radio |
| leosr_otherevent2 | Life_Events_Occurrence_Survey | Other event: | Text |
| lfq_21 | Life_Functioning_Questionnaire | Sheltered workshop | Checkbox |
| increased_use_of_alcohol | Maniahypomania | Increased use of alcohol? | Radio |
| mh_17_2d | Maniahypomania | 2d. Were these voices definitely different from your own thoughts? | Radio |
| mh_71a | Maniahypomania | 71a. If yes: did this switch in your mood happen | Radio |
| mh_lc_age | Medical_History_Scid | Age of onset | Text |
| mctq_1_ampm | Munich_Chronotype_Questionnaire | Am/pm | Radio |
| mctq_9 | Munich_Chronotype_Questionnaire | My dream would be to sleep until ______ hours (use 24-hour time) enter values… | Text |
| mctq_9_min | Munich_Chronotype_Questionnaire | Minutes: | Text |
| op16_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op22_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |
| op22_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| anafranil_clomipramine_hyd | Overview_Of_Psychiatric_Disturbance | Anafranil (clomipramine hydrochloride) | Checkbox |
| trileptal_oxycarbazepine_a | Overview_Of_Psychiatric_Disturbance | Trileptal (oxycarbazepine [antiepileptic]) | Checkbox |
| phq9_1h | Patient_Health_Questionnaire_9 | H. Moving or speaking so slowly that other people could have noticed? or the op… | Radio |
| psy_17_days | Psychosis | How long did your longest period of delusion last? | Text |
| psy_34a1_weeks | Psychosis | A1. How long did you have these symptoms when you were not (depressed/high)? | Text |
| psy_38b | Psychosis | 38b. <h6 style="background-color:#da70d6">interviewer</h6>: do you suspect anot… | Radio |
| psy_44 | Psychosis | Did the current/ most recent episode follow an extremely stressful life event (… | Radio |
| psy_70 | Psychosis | These specifiers can be applied only after at least 1 year has elapsed since th… | Radio |
| spaq_10_spring | Seasonal_Pattern_Assessment_Questionnaire | Spring | Text |
| sf12_1 | Sf_12_Health_Survey | In general, would you say your health is: | Radio |
| sb_13 | Suicidal_Behavior | When angry or irritable, were there times when you hurt someone so they require… | Radio |
| tmd_112 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How many times have you use (drug) in your life? | Text |
| tmd_128 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | If questions 35-38 are all no: | descriptive |
| trailsb_dtime | Trail_Making | Trails b/d time | Text |