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 179 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a101_d | A_Mood_Episodes_W_Specifiers | (were you spending more time thinking about sex or involved in doing something … | Notes |
| a107_g | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a113_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a114_notes | A_Mood_Episodes_W_Specifiers | During that time... | descriptive |
| a123_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a124_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a128_g | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a128_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a130 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>age at onset of past hypomanic episode co… | Text |
| a39_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a39_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a43 | A_Mood_Episodes_W_Specifiers | A-9. Recurrent thoughts of death (not just fear of dying), recurrent suicidal i… | Dropdown |
| a48_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a49_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>did (<span style="font-weight: normal;">d… | Notes |
| a50_d | A_Mood_Episodes_W_Specifiers | Just before this began, were you using any medications? | Notes |
| a62 | A_Mood_Episodes_W_Specifiers | Distractibility (i.e., attention too easily drawn to unimportant or irrelevant … | Dropdown |
| a63_c | A_Mood_Episodes_W_Specifiers | Were you more sociable during that time, such as calling on friends or going ou… | Notes |
| a75_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how were you feeling about yourself? (… | Notes |
| a88_notes | A_Mood_Episodes_W_Specifiers | Please select one of the options below: | descriptive |
| as100_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as34_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if unk… | Notes |
| as41 | A_Mood_Episodes_W_Specifiers | Excessive or inappropriate guilt. | Dropdown |
| as64_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...talk or move more slowly than is norma… | Notes |
| mh_25 | A_Mood_Episodes_W_Specifiers | Modified rdc impairment: decreased functioning not severe enough to meet incapa… | Dropdown |
| antisocial_personalitycsv_notes | Antisocial_Personality | Notes: | Notes |
| ap_10 | Antisocial_Personality | Since you were 15, have you often failed to pay back debts that you owed like c… | Radio |
| ap_18 | Antisocial_Personality | How old were you the last time you did any of these things? | Text |
| ad_34_1 | Anxiety_Disorder | Agoraphobic | Radio |
| adhd_23 | Attention_Deficit_Hyperactivity_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: is the total for either … | Radio |
| adhd_5a | Attention_Deficit_Hyperactivity_Disorder | 5a. Did your parents or teachers complain that you didn't follow instructions? | Radio |
| adhd_6a | Attention_Deficit_Hyperactivity_Disorder | 6a. Was your desk or locker at school a mess, to the point you had difficulty f… | Radio |
| b40_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;">rate t… | descriptive |
| b44_d | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| b44_h | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>do you spend much time watching t… | Notes |
| b44_i | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| b4_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| c22 | B_And_C_Psychotic_And_Associated_Symptoms | An uninterrupted period of illness during which there is a major mood episode [… | Dropdown |
| bc16_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc17_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if yes… | Notes |
| bc19 | Bc_Psychotic_Screening | Olfactory hallucinations, i.e., a hallucination involving the perception of odor | Dropdown |
| bc8_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| be_ocd_aao | Best_Estimates | Ocd: age of onset | Text |
| bdi_27 | Boss_Durkee_Inventory | I am always patient with others. | Radio |
| bdi_48 | Boss_Durkee_Inventory | I do many things that make me feel remorseful afterward. | Radio |
| bdi_52 | Boss_Durkee_Inventory | I sometimes carry a chip on my shoulder. | Radio |
| bdi_64 | Boss_Durkee_Inventory | When i do wrong, my conscience punishes me severely. | Radio |
| aggression_10 | Brown_Goodwin_Aggression_History | Child | Radio |
| aggression_12 | Brown_Goodwin_Aggression_History | Adult | Radio |
| aggression_1_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| aggression_31 | Brown_Goodwin_Aggression_History | Child | Radio |
| cvltprim_z | California_Verbal_Learning_Test | Cvlt % recall from primacy z score | Text |
| cvltsdcd_z | California_Verbal_Learning_Test | Cvlt short delay cued recall z score | Text |
| cvltserbi_z2_2bd | California_Verbal_Learning_Test | Cvlt serial cluster bidirectional z score | Text |
| cvltt3_z | California_Verbal_Learning_Test | Cvlt trial 3 z score | Text |
| cvltt4r | California_Verbal_Learning_Test | Cvlt trial 4 raw | Text |
| cvlttot1_5r | California_Verbal_Learning_Test | Cvlt trials 1-5 total raw | Text |
| commorbidity_assessmentcsv_notes | Commorbidity_Assessment | Notes: | Notes |
| comments_cowa | Controlled_Oral_Word_Association | Cowa comments | Notes |
| cssrs_ab_b | Cssrs_Baseline | <i style="background-color:#4cbb17">past years</i>: | Radio |
| reason_a | Cssrs_Baseline | <i style="background-color:#da70d6">lifetime</i>: | Radio |
| cssrs_b_4a | Cssrs_Scid_5 | <div class="rich-text-field-label"><p><span style="text-decoration: underline;"… | yesno |
| cssrs_1_desc_v2 | Cssrs_V2 | If answered yes to 1, describe: | Notes |
| cssrs_mlad_v2 | Cssrs_V2 | Most lethal attempt date | Text |
| deter_a_v2 | Cssrs_V2 | Most severe: | Radio |
| d1 | D_Mood_Disorders | If there have never been any clinically significant mood symptoms, or if all mo… | Radio |
| d18_display_depressive | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d37 | D_Mood_Disorders | Symptoms characteristic of a depressive disorder...predominate...but do not mee… | Dropdown |
| d38_d | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| d40_other | D_Mood_Disorders | Other | Text |
| d55_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d61_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| demo_religion_importance | Demographics | How important is religion or spirituality to you: | Radio |
| e12_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e12_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e140 | E_Substance_Use_Disorders | Stimulants: at least two substance use disorder items coded "3" for the past 1… | Text |
| e17 | E_Substance_Use_Disorders | Check ____ if in a controlled environment: the individual is [currently] in a c… | Radio |
| e181 | E_Substance_Use_Disorders | Pcp: at least one substance use disorder symptom (except for craving) in the pa… | Dropdown |
| e19 | E_Substance_Use_Disorders | Age at onset of alcohol use disorder (code -999 if unknown). | Text |
| e216 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e21_month | E_Substance_Use_Disorders | Indicate month: | Dropdown |
| e22 | E_Substance_Use_Disorders | Criteria 1: alcohol is often taken in larger amounts or over a longer period th… | Dropdown |
| e222_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e229_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e251_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e257_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e260 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e264_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e267 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e26_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e270_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e278 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e279_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e30_b | E_Substance_Use_Disorders | Did your drinking cause significant physical problems or make a physical proble… | Notes |
| e31 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for m… | Dropdown |
| e312_a | E_Substance_Use_Disorders | Opioid: age quit | Text |
| e324 | E_Substance_Use_Disorders | Hallucinogens: year | Text |
| e5_diaplay | E_Substance_Use_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| e66_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e88_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ept23 | Ept_Test | Ept 23 angry | Radio |
| ept44 | Ept_Test | Ept 44 angry | Radio |
| relationships_father_25 | Experiences_In_Close_Relationships_Questionnairefa | My father makes me doubt myself. | Radio |
| relationships_father_7 | Experiences_In_Close_Relationships_Questionnairefa | I feel comfortable sharing my private thoughts and feelings with my father. | Radio |
| relationships_mother_14 | Experiences_In_Close_Relationships_Questionnairemo | Sometimes my mother changes her feelings about me for no apparent reason. | Radio |
| relationships_mother_17 | Experiences_In_Close_Relationships_Questionnairemo | I prefer not to be too close to my mother. | Radio |
| relationships_mother_32 | Experiences_In_Close_Relationships_Questionnairemo | I tell my mother just about everything. | Radio |
| relationships_partner_32 | Experiences_In_Close_Relationships_Questionnairepa | I am nervous when partners get too close to me. | Radio |
| f106_a | F_Anxiety_Disorders | Specify other type | Text |
| f121_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f121_f | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f137_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| f53_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f57 | F_Anxiety_Disorders | The fear, anxiety, or avoidance is not better explained by the symptoms of anot… | Dropdown |
| f78_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f91 | F_Anxiety_Disorders | The phobic situation(s) is actively avoided, or endured with intense fear or an… | Dropdown |
| f91_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>did you go out of your way to avoid (<spa… | Notes |
| faces_14 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members say what they want. | Radio |
| faces_22 | Family_Adaptability_And_Cohesion_Evaluation_Scale | In our family, everyone shares responsibilities. | Radio |
| faces_timestamp | Family_Adaptability_And_Cohesion_Evaluation_Scale | Faces timestamp | Text |
| g11_b | G_Obsessive_Compulsive_And_Related_Disorders | Just before this began, were you physically ill? | Notes |
| global_assessment_scalecsv_notes | Global_Assessment_Scale | Notes: | Notes |
| c75_logic | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i14_b | I_Eating_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| i20_a | I_Eating_Disorders | Have you ever done anything to keep yourself from gaining weight because of the… | Notes |
| i28 | I_Eating_Disorders | Past month: bulimia nervosa criteria a, b, c, d, and e are coded "3." | Text |
| i45 | I_Eating_Disorders | Criteria (lifetime): marked distress regarding binge eating is present. | Dropdown |
| i4_a | I_Eating_Disorders | At that time, were you very afraid that you could become fat? | Notes |
| i56_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| somatization | Interviewers_Reliability_Assessment | Somatization | Radio |
| l120_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l137 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e6 (lifetime): sleep disturbances (e.g., difficulty falling or staying… | Dropdown |
| l22_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if wit… | Notes |
| l2_notes | L_Trauma_And_Stress_Or_Related_Disorders | Notes: what about being physically or sexually assaulted or abused, or threaten… | Notes |
| l48_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if dir… | Notes |
| l5_notes | L_Trauma_And_Stress_Or_Related_Disorders | Notes: how about learning that one of these things happened to someone you are … | Notes |
| l89 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria a2: witnessing, in person, the event(s) as it occurred to others. | Dropdown |
| leosr_15 | Life_Events_Occurrence_Survey | Miscarriage or still birth. | Checkbox |
| leosr_36_disruption | Life_Events_Occurrence_Survey | Level of disruption 36. Serious illness started or got worse in close friend. | Radio |
| leosr_4_disruption | Life_Events_Occurrence_Survey | Level of disruption 4. Laid off, fired, quit, or extended leave. | Radio |
| md_1 | Major_Depression | Have you ever had a period of at least one week when you were bothered most of … | Radio |
| md_1a | Major_Depression | 1a. By feeling irritable | Radio |
| md_20_b | Major_Depression | 20b. If yes: how long were they present before the depression began? | Text |
| md_61 | Major_Depression | Was your functioning (in this role) affected? | Radio |
| md_61_b | Major_Depression | 61b. Did someone notice a change in your functioning? | Radio |
| md_68a_spec | Major_Depression | If yes: specify: | Text |
| over_what_period_of_time_d | Major_Depression | 6d. Over what period of time did you lose/gain this amount of weight? | Text |
| mh_31_a_9 | Maniahypomania | 31a9. <h6 style="background-color:#da70d6">interviewer</h6>: enter number of ye… | Text |
| mh_46 | Maniahypomania | If yes to question 44 or 45: <h6 style="background-color:#da70d6">interviewer</… | Radio |
| medical_historycsv_notes | Medical_History_Digs | Notes | Notes |
| mh_al_age | Medical_History_Digs | Age of onset | Text |
| mh_md3 | Medical_History_Digs | Medication 3 | Text |
| mh_abort | Medical_History_Scid | 6 c. Number of abortions: | Text |
| dg_ethnicityfather | Overview | What is the ethnic background of your biological father? | Dropdown |
| dg_relaff | Overview | What was your childhood religious affiliation? | Notes |
| op15_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| op16_lifetime | Overview | Lifetime | Dropdown |
| op17 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you ever used any stimula… | yesno |
| op21_pastyear | Overview | Past year: | Dropdown |
| op_schoolyear | Overview | How many years of school did you complete (highest attained)? | Text |
| opd_2 | Overview | Have you ever seen any professional for emotional problems, your nerves, or the… | Radio |
| opd_4a | Overview | 12 a. How many times were you admitted to an inpatient unit? | Text |
| buspar_buspirone | Overview_Of_Psychiatric_Disturbance | Buspar (buspirone) | Checkbox |
| halcion_triazolam | Overview_Of_Psychiatric_Disturbance | Halcion (triazolam) | Checkbox |
| ludiomil_maprotiline | Overview_Of_Psychiatric_Disturbance | Ludiomil (maprotiline) | Checkbox |
| nardil_phenelzine_sulfate | Overview_Of_Psychiatric_Disturbance | Nardil (phenelzine sulfate) | Checkbox |
| opd_5 | Overview_Of_Psychiatric_Disturbance | Have you ever received electro-convulsive treatment (ect, shock treatments)? | Radio |
| opd_other_mood | Overview_Of_Psychiatric_Disturbance | Other mood stabilizers | Text |
| otherpsychotics | Overview_Of_Psychiatric_Disturbance | Other antipsychotics | Checkbox |
| seroquel_sertindole | Overview_Of_Psychiatric_Disturbance | Seroquel (sertindole) | Checkbox |
| serzone_nefazodone | Overview_Of_Psychiatric_Disturbance | Serzone (nefazodone) | Checkbox |
| thorazine_chlorpromazine | Overview_Of_Psychiatric_Disturbance | Thorazine (chlorpromazine) | Checkbox |
| psy_1d | Psychosis | 1d. You have ever engaged in any unusual behavior, had speech that was mixed up… | Radio |
| psy_2 | Psychosis | Are you currently experiencing (psychotic symptoms)? | Radio |
| psy_47c1 | Psychosis | <h6 style="background-color:#ff7733">prodromal period</h6> - do anything unusua… | Radio |
| pf_work_1 | Psychosocial_Functioning | What is your present occupation? | Text |
| sd_h_2 | Somatization_Disorders | Diagnostic criteria for hypochondriasis | Checkbox |
| ever_to_keep_from_feeling | Suicidal_Behavior | Ever | Radio |
| sga_1 | Suicidal_Gestures_And_Attempts | Number of suicidal gestures or attempts since the last interview | Text |
| trailsa_cerr | Trail_Making | Trails a/c errors | Text |