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 129 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a104_a | A_Mood_Episodes_W_Specifiers | ...did you do anything that could have caused trouble for you or your family? | Notes |
| a110 | A_Mood_Episodes_W_Specifiers | A. A distinct period of abnormally and persistently elevated, expansive, or irr… | Dropdown |
| a118 | A_Mood_Episodes_W_Specifiers | Increase in goal-directed activity (either socially, at work or school, or sexu… | Dropdown |
| a118_d | A_Mood_Episodes_W_Specifiers | (were you spending more time thinking about sex or involved in doing something … | Notes |
| a128_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a133 | A_Mood_Episodes_W_Specifiers | B. During the above 2-year period (1 year in children or adolescents), the hypo… | Dropdown |
| a136_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>just before this began, were you physical… | Notes |
| a31 | A_Mood_Episodes_W_Specifiers | Weight gain or increased appetite | Radio |
| a48_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a68_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| a85_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a87_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a87_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| as51 | A_Mood_Episodes_W_Specifiers | C. Criteria are not met for "with melancholic features" during the same episode. | Text |
| as58_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as95_a | A_Mood_Episodes_W_Specifiers | ...lose interest or pleasure in things you usually enjoyed? (on most of the da… | Notes |
| ad_12 | Anxiety_Disorder | Describe spells and situations in which (symptoms indicated above) happen: (are… | Text |
| adhd_10a | Attention_Deficit_Hyperactivity_Disorder | 10a. Were you often forgetful throughout your day or did other people tell you … | Radio |
| b12 | B_And_C_Psychotic_And_Associated_Symptoms | Thought broadcasting, i.e., the delusion that one's thoughts are being broadcas… | Text |
| b18 | B_And_C_Psychotic_And_Associated_Symptoms | Tactile hallucinations (i.e., a hallucination involving the perception of being… | Text |
| b22_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| b27 | B_And_C_Psychotic_And_Associated_Symptoms | Stupor (i.e., no psychomotor activity; not actively relating to environment). | Dropdown |
| b30 | B_And_C_Psychotic_And_Associated_Symptoms | Posturing (i.e., spontaneous and active maintenance of a posture against gravit… | Dropdown |
| b36 | B_And_C_Psychotic_And_Associated_Symptoms | Echopraxia (i.e., mimicking another's movements). | Dropdown |
| b47_delusions_month | B_And_C_Psychotic_And_Associated_Symptoms | Onset (months) | Dropdown |
| b49_negative | B_And_C_Psychotic_And_Associated_Symptoms | Check if present last month | Radio |
| c27 | B_And_C_Psychotic_And_Associated_Symptoms | Indicate subtype that applies: | Dropdown |
| c3_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">ch… | descriptive |
| bis_21 | Barratt_Impulsiveness_Scale | I change residences. | Radio |
| bis_22 | Barratt_Impulsiveness_Scale | I buy things on impulse. | Radio |
| bis_7 | Barratt_Impulsiveness_Scale | I plan trips well ahead of time. | Radio |
| bc18_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc19_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc3_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc4 | Bc_Psychotic_Screening | Somatic delusion, i.e., main content pertains to the appearance or functioning … | Dropdown |
| bc5_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc6_a | Bc_Psychotic_Screening | Have you ever been convinced that your spouse or partner was being unfaithful t… | Notes |
| bdi_10 | Boss_Durkee_Inventory | I never get mad enough to throw things. | Radio |
| bdi_53 | Boss_Durkee_Inventory | If i let people see the way i feel, i'd be considered a hard person to get alon… | Radio |
| aggression_8 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| cvltfalspos_z | California_Verbal_Learning_Test | Cvlt false positives z score | Text |
| cvltldrec_z | California_Verbal_Learning_Test | Cvlt long delay recognition z score | Text |
| cvltt5r | California_Verbal_Learning_Test | Cvlt trial 5 raw | Text |
| caq_20 | Caq | I focus on the negative because at least i know not much can happen that could … | Radio |
| d11_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| d39_c | D_Mood_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| demo_child_7_sex | Demographics | Sex of child 7 | Dropdown |
| e10_a | E_Substance_Use_Disorders | Has your drinking caused you any problems like making you very depressed or anx… | Notes |
| e18 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">indica… | Radio |
| e1_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if den… | Radio |
| e214_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e227 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e22_a | E_Substance_Use_Disorders | During that time, did you find that once you started drinking you ended up drin… | Notes |
| e23_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e247_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e250_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| e253_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e277 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e279_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e27_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e55 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e6_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| relationships_partner_35 | Experiences_In_Close_Relationships_Questionnairepa | It's easy for me to be affectionate with my partner. | Radio |
| f11_a | F_Anxiety_Disorders | ...did you have flushes, hot flashes, or chills? | Notes |
| f126_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f127_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f143_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| f146_other | F_Anxiety_Disorders | Other: | Text |
| f21_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before the attacks, were you physica… | Notes |
| f65_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f77_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f82 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| f95_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| sldi_hypomania_aao | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Age of onset within this interval | Text |
| g11 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria c: [primary obsessive-compulsive disorder.] the obsessive-compulsive … | Dropdown |
| g17_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g19 | G_Obsessive_Compulsive_And_Related_Disorders | Tic-related: the individual has a current or past history of a tic disorder (i… | Radio |
| g6_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><i><span style="font-weight: normal;">if … | Notes |
| f156_logic2 | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f161 | Gmcsubstance_For_Anxiety_Symptoms | Indicate context of development of anxiety symptoms: | Dropdown |
| a202 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | A. A prominent and persistent disturbance in mood that predominates in the clin… | Dropdown |
| a203_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a211 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | B/c. There is evidence from the history, physical examination, or laboratory fi… | Dropdown |
| a212 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | E. The disturbance causes clinically significant distress or impairment in soci… | Dropdown |
| a213_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c76_e | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| c77_f | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| i24_b | I_Eating_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| i4 | I_Eating_Disorders | Criteria b (lifetime):intense fear of gaining weight or of becoming fat, or per… | Dropdown |
| i9 | I_Eating_Disorders | Past month: anorexia nervosa criteria a, b, and c are coded "3" for the past 3 … | Text |
| l107 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria c2 (lifetime): avoidance of or efforts to avoid external reminders (pe… | Dropdown |
| l108_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if lif… | Notes |
| l109_sum | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime : sum of items coded '3' between criteria c1 and c 2 | Calculation |
| l148_c | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| l40 | L_Trauma_And_Stress_Or_Related_Disorders | Sexual violence, actual | Radio |
| l44 | L_Trauma_And_Stress_Or_Related_Disorders | Learning about actual or threatened violence or accidental death of a close fam… | Radio |
| l56 | L_Trauma_And_Stress_Or_Related_Disorders | Witnessed happening to others in person | Radio |
| md_32 | Major_Depression | Did this episode occur during or shortly after a serious physical illness? | Radio |
| md_3a | Major_Depression | 3a. If yes: how long have you felt this way? | Text |
| md_62 | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: code based on answers to… | Radio |
| mh_md2 | Medical_History_Digs | Medication 2 | Text |
| mh_lc_details | Medical_History_Scid | Additional details: | Notes |
| mh_ost_details | Medical_History_Scid | Additional details: | Notes |
| mh_still | Medical_History_Scid | 6 d. Number of still births | Text |
| mctq_14_ampm | Munich_Chronotype_Questionnaire | Am/pm | Radio |
| mctq_8a | Munich_Chronotype_Questionnaire | I then sleep for ______ minutes <font size="1"> enter a whole number in minutes… | Text |
| mctq_8b | Munich_Chronotype_Questionnaire | Because i would feel terrible afterwords | Radio |
| dg_adoptnature | Overview | 4 a. Clarify nature of adoption | Notes |
| op16_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| op16_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op19_lifetime | Overview | Lifetime | Dropdown |
| op21_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| op_military_n | Overview | 15 a. If no: were you ever rejected for military service? why? | Dropdown |
| ambien_zolpidem | Overview_Of_Psychiatric_Disturbance | Ambien (zolpidem) | Checkbox |
| prozac_fluoxetine | Overview_Of_Psychiatric_Disturbance | Prozac (fluoxetine) | Checkbox |
| stelazine_trifluoperazine | Overview_Of_Psychiatric_Disturbance | Stelazine (trifluoperazine) | Checkbox |
| phq_timestamp | Patient_Health_Questionnaire_9 | Phq timestamp | Text |
| psy_50a_3 | Psychosis | Thoughts racing, jumping from topic to topic | Radio |
| psy_53b2a | Psychosis | If yes: two or more voices or a voice commenting on the subject's behavior or t… | Radio |
| what_is_your_current_relat | Psychosocial_Functioning | What is your current relationship status? | Radio |
| reyrecograw | Rey_Complex_Figure_Test | Rey recognition raw | Text |
| rends_5 | Roswell_Ends_Nicotine_Dependence_Scale | How often do you vape? | Radio |
| som_2j | Somatization | 2j. Being unconscious or fainting (not seizures)? | Radio |
| sd_bdd_2 | Somatization_Disorders | Diagnostic criteria for body dysmorphic disorder | Checkbox |
| stroopclrwdacorr | Stroop | Stroop color/word age corrected | Text |
| sb_1c | Suicidal_Behavior | 1c. How old were you when you first tried to kill yourself? | Text |
| tmd_30 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | While using marijuana, did you more than once have a psychological problem star… | Radio |
| wasibdt | Wasi | Block design t score | Text |
| wcst6catptile | Wisconsin_Card_Sorting_Task | Wcst categories percentile | Text |