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 100 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a13 | A_Mood_Episodes_W_Specifiers | Feelings of worthlessness or excessive or inappropriate guilt (which may be del… | Dropdown |
| a49_g | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a54_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a81 | A_Mood_Episodes_W_Specifiers | Increase in activity | Radio |
| as10_b | A_Mood_Episodes_W_Specifiers | ...was your mood also elevated so that you felt on top of the world? (on most … | Notes |
| audit_10_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| ad_15a | Anxiety_Disorder | 15a. Did these symptoms develop and become intense within 10 minutes | Radio |
| ad_24 | Anxiety_Disorder | How old were you when you first time had a panic attack? | Text |
| nausea_or_abdominal_distre | Anxiety_Disorder | Nausea or abdominal distress | Checkbox |
| b40_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><i><span style="font-weight: normal;">if … | Notes |
| c52 | B_And_C_Psychotic_And_Associated_Symptoms | Active phase criteria (except duration) met at some point in the past month, i.… | Dropdown |
| c59 | B_And_C_Psychotic_And_Associated_Symptoms | Select specifier that best characterizes the longitudinal course of the disturb… | Dropdown |
| c8 | B_And_C_Psychotic_And_Associated_Symptoms | [primary psychotic disorder:] the disturbance is not attributable to the physio… | Dropdown |
| bc19_a | Bc_Psychotic_Screening | What about smelling unpleasant things that other people couldn't smell, like de… | Notes |
| bc2_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before<span style="font-weight: norm… | Notes |
| bdi_32 | Boss_Durkee_Inventory | It depresses me that i did not do more for my parents. | Radio |
| bdi_4 | Boss_Durkee_Inventory | I lose my temper easily, but get over it quickly. | Radio |
| bdi_71 | Boss_Durkee_Inventory | I don't let a lot of unimportant things irritate me. | Radio |
| d14_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d22_b | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>how have </strong>(<span style="f… | Notes |
| d28_logic2 | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d42 | D_Mood_Disorders | Has met symptomatic criteria for a manic, hypomanic, or major depressive episod… | Dropdown |
| d60 | D_Mood_Disorders | Indicate type of remission | Dropdown |
| d7 | D_Mood_Disorders | C. The occurrence of the hypomanic episode(s) and major depressive episode(s) i… | Dropdown |
| dsymtot | Digit_Symbol | Digit symbol total | Text |
| dudit_f11 | Dudit_Full | Has a relative or a friend, a doctor or a nurse, or anyone else, been worried a… | Radio |
| e101_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… | Notes |
| e114_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e142 | E_Substance_Use_Disorders | Opioid: at least two substance use disorder items coded "3" for the past 12 mo… | Text |
| e165 | E_Substance_Use_Disorders | Cannabis: at least one substance use disorder symptom (except for craving) in t… | Dropdown |
| e169 | E_Substance_Use_Disorders | Stimulants: at least one substance use disorder symptom (except for craving) in… | Dropdown |
| e222_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e224 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e239_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e270_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e289_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e327 | E_Substance_Use_Disorders | Other/unknown: at least two substance use disorder items coded "3" for the past… | Text |
| e328 | E_Substance_Use_Disorders | Other/unknown: year | Text |
| e341 | E_Substance_Use_Disorders | Indicate current remission status : sedative/hypnoticanxiolytic | Dropdown |
| e91_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ed_1 | Eating_Disorder | Was there ever a time when you weighed much less than other people thought you … | Radio |
| ed_10_spec | Eating_Disorder | If yes: specify | Text |
| ed_14 | Eating_Disorder | Has there been a time in your life when you went on food binges (i.e rapid cons… | Radio |
| entrydateeptindiv | Ept_Test | Entry date | Text |
| f124_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f128_a | F_Anxiety_Disorders | Tell me about that time. | Notes |
| f142_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f60 | F_Anxiety_Disorders | [during the past 6 months,] the agoraphobic situations are actively avoided, re… | Dropdown |
| f67_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f99 | F_Anxiety_Disorders | During the past 6 months,] the fear, anxiety, or avoidance causes clinically si… | Dropdown |
| ftnd_5 | Fagerstrom_Test_For_Nicotine_Dependence | Do you smoke more frequently during the first hours after awakening than during… | Radio |
| ftnd_date | Fagerstrom_Test_For_Nicotine_Dependence | Survey date | Text |
| sldi_impact_life_functioning | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Drug of choice (most frequently used) | Radio |
| gad_7 | Generalized_Anxiety_Disorder_Scale | Feeling afraid as if something awful might happen | Radio |
| gad_8 | Generalized_Anxiety_Disorder_Scale | If you checked off <u>any</u> problems, how <u>difficult</u> have these problem… | Radio |
| f148_notes | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| a196_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a204_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| c70_e | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>have </strong><span style="font-w… | Notes |
| k10 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - g:often loses things necessary for tasks or activities (e.g., scho… | Dropdown |
| k9 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - f: often avoids, dislikes, or is reluctant to engage in tasks tha… | Dropdown |
| l96_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| leosr_5_disruption | Life_Events_Occurrence_Survey | Level of disruption 5. Retirement. | Radio |
| lfq_15 | Life_Functioning_Questionnaire | A. Work | Radio |
| lfq_32 | Life_Functioning_Questionnaire | Financial situation over last six months (please mark all that apply): | Checkbox |
| md_39_b | Major_Depression | 39b. What was your weight before the loss/gain? | Text |
| md_40_b | Major_Depression | 40b. If yes: was this for at least one hour? | Radio |
| md_50 | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: enter number of boxes wi… | Text |
| mh_18 | Maniahypomania | If yes to question 16 or 17: 18. <h6 style="background-color:#da70d6">interview… | Radio |
| mh_30 | Maniahypomania | Were you using cocaine or other street drugs or were you drinking more than usu… | Radio |
| mh_31_10_weeks | Maniahypomania | 31a.10. How long were these symptoms present? | Text |
| mh_44_a | Maniahypomania | 44a. Did these beliefs occur either just before this episode or after it cleared | Radio |
| mh_56 | Maniahypomania | Did this episode begin shortly after you started using decongestants, steroids … | Radio |
| mh_57 | Maniahypomania | Did this episode begin shortly after you began taking antidepressants, shortly … | Radio |
| mh_58a_specify | Maniahypomania | If yes: specify: | Text |
| mh_63ab | Maniahypomania | A/b) number of "unclean" manias (include mixed periods): | Text |
| mh_63c | Maniahypomania | 63c. Age at first "unclean" manic periods | Text |
| mh_ane | Medical_History_Scid | Anemia/low blood | Radio |
| mctq_23a | Munich_Chronotype_Questionnaire | On work days | Text |
| mctq_23a_min | Munich_Chronotype_Questionnaire | Minutes on work days: | Text |
| op17_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| pf_9 | Participant_Feedback | Did you receive your participant feedback mood summary report? | yesno |
| psy_32a | Psychosis | 32a. Delusions (questions 5-21) | Radio |
| psy_33a | Psychosis | 33a. Has the subject ever had (32.b or 32.d) most of the time for a month or be… | Radio |
| psy_38a | Psychosis | 38a. <h6 style="background-color:#da70d6">interviewer</h6>: do you suspect auti… | Radio |
| psy_3a_weeks | Psychosis | 3a. How long did these symptoms last? | Text |
| psy_44b | Psychosis | 44b. If yes: has this change in your functioning continued for much of the time… | Radio |
| psy_47k1 | Psychosis | <h6 style="background-color:#ff7733">prodromal period</h6> - get nervous about … | Radio |
| rand36_25 | Rand_36_Item_Sf_Health_Survey | 9c. Have you felt so down in the dumps that nothing could cheer you up? | Radio |
| sb_11_specify | Suicidal_Behavior | If yes: specify | Text |
| coc | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |
| coc_10 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |
| coc_6 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |
| op_13 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| op_6 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| sed_9 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| tmd_25 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you often wanted to or tried to cut down on marijuana? | 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 |
| tmd_7 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | During the period when you were smoking the most, which cigarette would you hav… | Radio |
| med_date | Touch_Point_Medications | Date: | Text |