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 138 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a104_b | A_Mood_Episodes_W_Specifiers | (spending money on things you didn't need or couldn't afford? how about giving… | Notes |
| a105_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a108_logic3 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a122_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a123_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a124_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a128_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a137_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a13_a | A_Mood_Episodes_W_Specifiers | ...have you been feeling worthless? | Notes |
| a24_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a24_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that the depression may be secondary (i.e., a direct… | Radio |
| a25 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">major depre… | Text |
| a28 | A_Mood_Episodes_W_Specifiers | Markedly diminished interest or pleasure in all, or almost all, activities most… | Dropdown |
| a32 | A_Mood_Episodes_W_Specifiers | Insomnia or hypersomnia nearly every day. | Dropdown |
| a35 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation or retardation nearly every day (observable by others, no… | Dropdown |
| a3_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a50_f | A_Mood_Episodes_W_Specifiers | Just before this began, were you drinking or using any drugs? | Notes |
| a63_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how did you spend your time? (work, fr… | Notes |
| a66 | A_Mood_Episodes_W_Specifiers | Excessive involvement in activities that have a high potential for painful cons… | Dropdown |
| a96 | A_Mood_Episodes_W_Specifiers | Inflated self-esteem or grandiosity. | Dropdown |
| as100_sum | A_Mood_Episodes_W_Specifiers | Number of items as.94-as.99 coded "3". | Calculation |
| as49_a | A_Mood_Episodes_W_Specifiers | ...did you feel especially sensitive to how others treated you? (what happened… | Notes |
| interviewer_for_questions | Antisocial_Personality | <h6 style="background-color:#da70d6">interviewer</h6>: for questions 5-15, prob… | descriptive |
| ad_12_desc | Anxiety_Disorders | Diagnostic criteria for specific phobia | Checkbox |
| specify | Attention_Deficit_Hyperactivity_Disorder | Specify: | Notes |
| audit_f1 | Audit_Full | How often do you have a drink containing alcohol? | Radio |
| b38 | B_And_C_Psychotic_And_Associated_Symptoms | Waxy flexibility (i.e., slight, even resistance to positioning by examiner). | Dropdown |
| b49_disorgspeech | B_And_C_Psychotic_And_Associated_Symptoms | Check if present last month | Radio |
| c23_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bis_14 | Barratt_Impulsiveness_Scale | I say things without thinking. | Radio |
| bis_16 | Barratt_Impulsiveness_Scale | I change jobs. | Radio |
| bis_5 | Barratt_Impulsiveness_Scale | I don't "pay attention." | Radio |
| bc19_a | Bc_Psychotic_Screening | What about smelling unpleasant things that other people couldn't smell, like de… | Notes |
| bc3a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bdi_27 | Boss_Durkee_Inventory | I am always patient with others. | Radio |
| bdi_39 | Boss_Durkee_Inventory | Even when my anger is aroused, i don't use "strong language." | Radio |
| bdi_7 | Boss_Durkee_Inventory | When i disapprove of my friends' behavior, i let them know it. | Radio |
| bgah_timestamp | Brown_Goodwin_Aggression_History | Bgah timestamp | Text |
| cvltldfr_z | California_Verbal_Learning_Test | Cvlt long delay free recall z score | Text |
| caq_11 | Caq | It really throws me off when i suddenly feel very bad. | Radio |
| cssrs_v2_3_desc | Cssrs_Life | Describe: | Notes |
| ctq_16 | Ctq | I had the perfect childhood. | Radio |
| cudit_c1 | Cudit_C | How often have you used cannabis over the last two months? | Radio |
| d18_display_depressive | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d38_d | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| demo_children | Demographics | Do you have any biological children? | yesno |
| demo_employment | Demographics | What is your current employment status (check all that apply): | Checkbox |
| demo_sexual_orientation_other | Demographics | If an orientation not listed here, please specify: | Text |
| e220 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e225_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e247_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e248_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | 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 |
| e263_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e287_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e290 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| e295_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e295_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e297_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e42 | E_Substance_Use_Disorders | Opioids | Text |
| e64 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e64_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e65 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e86_a | E_Substance_Use_Disorders | During the past year, have you missed work or school or often arrived late beca… | Notes |
| e89 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| ept20 | Ept_Test | Ept 20 sad | Radio |
| ept25 | Ept_Test | Ept 25 fear | Radio |
| ept37 | Ept_Test | Ept 37 neutral | Radio |
| ess_notes | Epworth_Sleepiness_Scale | Notes | Notes |
| f121_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| f17 | F_Anxiety_Disorders | Recurrent unexpected panic attacks. | Dropdown |
| f21_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f24 | F_Anxiety_Disorders | Recurrent panic attacks (unexpected or expected) [in past month]. | Dropdown |
| f26_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f31_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you drinking or taking any drugs or … | Notes |
| f43_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f57_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f61_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f77_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f8_a | F_Anxiety_Disorders | ...did you have chest pain or pressure? | Notes |
| f95 | F_Anxiety_Disorders | The disturbance is not better explained by the symptoms of another mental disor… | Dropdown |
| g5 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria 2: the individual attempts to ignore or suppress such thoughts, urges,… | Dropdown |
| oc_criteria_display1 | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">compulsions… | descriptive |
| f155_notes | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| a221_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c78 | Gmcsubstance_For_Psychotic_Symptoms | Substance-induced psychotic disorder criteria a, b, c, and e are coded "3." | Text |
| c78_logic3 | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| antisocial_personality | Interviewers_Reliability_Assessment | Antisocial personality | Radio |
| ira_psychosis | Interviewers_Reliability_Assessment | Psychosis | Radio |
| k13_k23_sum | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criterion a.1 or criterion a.2 is coded "3" | 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 |
| l33 | L_Trauma_And_Stress_Or_Related_Disorders | Event #1: age at time of event | Text |
| l92 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>at least one a item coded "3"<br /><br />… | Text |
| leosr_10_disruption | Life_Events_Occurrence_Survey | Level of disruption 10. Spouse/partner died. | Radio |
| leosr_13_disruption | Life_Events_Occurrence_Survey | Level of disruption 13. Birth of a child, or adopted a child | Radio |
| leosr_3 | Life_Events_Occurrence_Survey | Demoted at work, or suffered a loss in business. | Checkbox |
| leosr_34 | Life_Events_Occurrence_Survey | Serious illness started or got worse in child. | Checkbox |
| leosr_37 | Life_Events_Occurrence_Survey | Recently assumed care-giving duties for relative, spouse/ partner, or friend. | Checkbox |
| leosr_40_disruption | Life_Events_Occurrence_Survey | Level of disruption 40. Other event | Radio |
| md_54 | Major_Depression | Did you see or hear things that other people could not see or hear? | Radio |
| md_54_d | Major_Depression | 54d. <h6 style="background-color:#da70d6">interviewer</h6>: does this total mor… | Radio |
| md_70a1 | Major_Depression | 70a1. Overactivity - running around, many projects or physically agitated | Radio |
| md_70a2 | Major_Depression | 70a2. More talkative than usual, speech pressured | Radio |
| md_desc3 | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: the following illnesses,… | descriptive |
| mh_16_1 | Maniahypomania | 1. If yes: were you convinced of these beliefs at the time? | Radio |
| mh_16c | Maniahypomania | 16c. If yes: how long did they last after your mood returned to normal? | Text |
| mh_27 | Maniahypomania | Did this episode occur during or shortly after a serious physical illness? | Radio |
| mh_56 | Maniahypomania | Did this episode begin shortly after you started using decongestants, steroids … | Radio |
| mrcir_14 | Measures_Related_To_Close_Interpersonal_Relationsh | N. Get on your nerves? | Radio |
| mrcir_notes | Measures_Related_To_Close_Interpersonal_Relationsh | Notes | Notes |
| mh_ane_age | Medical_History_Scid | Age of onset | Text |
| mh_art | Medical_History_Scid | Arthiritis | Radio |
| mh_hatt_age | Medical_History_Scid | Age of onset | Text |
| mh_hbp_age | Medical_History_Scid | Age of onset | Text |
| mctq_22 | Munich_Chronotype_Questionnaire | I wake up more easily when morning light shines into my room | Radio |
| mctq_30f | Munich_Chronotype_Questionnaire | Sibling #3 is my (brother/sister) | Radio |
| dg_raterid | Overview | Rater id: | Text |
| op17_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| op21_e1 | Overview | <div class="rich-text-field-label"><p>6. A. <em><span style="font-weight: norma… | Notes |
| op22_e1 | Overview | <div class="rich-text-field-label"><p>6. A. <em><span style="font-weight: norma… | Notes |
| op_presentoc | Overview | What is your present occupation? | Dropdown |
| paxil_paroxetine | Overview_Of_Psychiatric_Disturbance | Paxil (paroxetine) | Checkbox |
| vivactil_protriptyline | Overview_Of_Psychiatric_Disturbance | Vivactil (protriptyline) | Checkbox |
| pf_2note | Participant_Feedback | I like this because: | Notes |
| pf_7 | Participant_Feedback | Do you have suggestions for events you would like to attend? | Notes |
| phq9_10 | Patient_Health_Questionnaire_9 | To what extent has your psychiatric treatment met your needs? if you do not ha… | Radio |
| phq9_11 | Patient_Health_Questionnaire_9 | How confident are you that you can do the things necessary to manage your emoti… | Radio |
| phq9_8 | Patient_Health_Questionnaire_9 | In the past 60 days, have you made any attempts to harm yourself? | yesno |
| psy_47l1 | Psychosis | <h6 style="background-color:#ff7733">prodromal period</h6> - worry that people … | Radio |
| psy_50 | Psychosis | <h6 style="background-color:#da70d6">interviewer</h6>: specify and code whether… | Radio |
| psy_50a_4 | Psychosis | Feeling grandiose - more important, special, powerful | Radio |
| rand36_34 | Rand_36_Item_Sf_Health_Survey | 11b. I am as healthy as anybody i know | Radio |
| sed_16 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Text |
| stim_9 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Radio |
| tmd_12 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you often wanted to quit or tried to cut down on smoking? | Radio |
| tmd_14 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you continued to smoke when you had any health problem such as a problem w… | Radio |
| tmd_3 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How many cigarettes per day do you smoke? <h6 style="background-color:#da70d6"… | Radio |