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 115 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a13_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a24_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a27 | A_Mood_Episodes_W_Specifiers | Depressed mood most of the day, nearly every day, as indicated by either subjec… | Dropdown |
| a28_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a77_a | A_Mood_Episodes_W_Specifiers | ...were you much more talkative than usual? (did people have trouble stopping … | Notes |
| a84 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| as14 | A_Mood_Episodes_W_Specifiers | Increase in energy or goal-directed activity (either socially, at work or schoo… | Dropdown |
| as48_a | A_Mood_Episodes_W_Specifiers | ...did your arms or legs often feel heavy (as though they were full of lead)? (… | Notes |
| as9 | A_Mood_Episodes_W_Specifiers | Indicate onset specifier: | Dropdown |
| ad_29 | Anxiety_Disorder | Did you go out of your way to avoid (if no to any, skip to eating disorders) | descriptive |
| b12_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| c54_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c8_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before </strong><span style=… | Notes |
| bc12_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc18_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc1_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc1a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc5a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc7_b | Bc_Psychotic_Screening | Were you ever romantically involved with someone famous? (tell me about that.) | Notes |
| bc7a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc8_a | Bc_Psychotic_Screening | Are you a religious or spiritual person? | Notes |
| bdi_29 | Boss_Durkee_Inventory | When i look back on what's happened to me, i can't help feeling mildly resentf… | Radio |
| bdi_39 | Boss_Durkee_Inventory | Even when my anger is aroused, i don't use "strong language." | Radio |
| bdi_66 | Boss_Durkee_Inventory | If someone doesn't treat me right, i don't let it annoy me. | Radio |
| bdi_74 | Boss_Durkee_Inventory | I would rather concede a point than get into an argument about it. | Radio |
| bdi_75 | Boss_Durkee_Inventory | I sometimes show my anger by banging on the table. | Radio |
| aggression_22 | Brown_Goodwin_Aggression_History | Child | Radio |
| cvltldfr_z | California_Verbal_Learning_Test | Cvlt long delay free recall z score | Text |
| cvltt1r | California_Verbal_Learning_Test | Cvlt trial 1 raw | Text |
| ca_1a1_weeks | Commorbidity_Assessment | 1a1. If yes: for how long did you have(mood changes/psychotic symptoms) right b… | Text |
| cis_3 | Coronavirus_Impact_Scale | Food access: | Radio |
| cudit_c1 | Cudit_C | How often have you used cannabis over the last two months? | Radio |
| d17_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d35_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>since </strong>(<span style="font… | Notes |
| d8_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| demo_income | Demographics | What is your total household income (combined income of all members of your fam… | Radio |
| e109_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e113_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e123_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e123_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e126_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e129_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e187_a | E_Substance_Use_Disorders | Hallucinogens:when did you last have (any sxs of substance use disorder)? | Notes |
| e216_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e235 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e240 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e271_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e280_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e288_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e291_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e294 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e295_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e298_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e298_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e31_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e56_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e58_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e61_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><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 |
| ept35 | Ept_Test | Ept 35 neutral | Radio |
| ess_2 | Epworth_Sleepiness_Scale | Watching tv | Radio |
| ess_8 | Epworth_Sleepiness_Scale | In a car, while stopped for a few minutes in traffic | Radio |
| relationships_partner_4 | Experiences_In_Close_Relationships_Questionnairepa | I worry that romantic partners won't care about me as much as i care about them. | Radio |
| relationships_partner_6 | Experiences_In_Close_Relationships_Questionnairepa | I worry a lot about my relationships. | Radio |
| f109 | F_Anxiety_Disorders | Number of months prior to interview when last had a symptom of specific phobia | Text |
| f113 | F_Anxiety_Disorders | The person finds it difficult to control the worry. | Dropdown |
| f136 | F_Anxiety_Disorders | At least three "c" sxs are coded "3" and at least some occurred more days than … | Text |
| f137_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f14_a | F_Anxiety_Disorders | ...were you afraid you were going crazy or might lose control? | Notes |
| f21_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f80_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f87 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>age at onset of social anxiety disorder (… | Text |
| f95 | F_Anxiety_Disorders | The disturbance is not better explained by the symptoms of another mental disor… | Dropdown |
| f96_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| ftnd_notes | Fagerstrom_Test_For_Nicotine_Dependence | Notes | Notes |
| g18_b | G_Obsessive_Compulsive_And_Related_Disorders | On average, over the past week, how strongly did you believe this terrible thin… | Notes |
| a205 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | E. The symptoms cause clinically significant distress or impairment in social, … | Dropdown |
| a222 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | Check here if current in the past month | Radio |
| c77_e | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>have </strong><span style="font-w… | Notes |
| i1_c | I_Eating_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| i25_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l59_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l7 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ptsd_criteria_d_display2 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>criteria d. <span style="font-weight: nor… | descriptive |
| leosr_21_disruption | Life_Events_Occurrence_Survey | Level of disruption 21. Unable to enter or stay in school. | Radio |
| leosr_33_disruption | Life_Events_Occurrence_Survey | Level of disruption 33. Serious illness started or got worse in spouse/partner. | Radio |
| lfq_20 | Life_Functioning_Questionnaire | Work training | Checkbox |
| lfq_stopwork_4 | Life_Functioning_Questionnaire | Couldn't find job after leaving/being laid off | Checkbox |
| doing_risky_things_for_ple | Major_Depression | 37a7. Doing risky things for pleasure - spending, sex, reckless driving etc. | Radio |
| md_30_a | Major_Depression | 30a. <h6 style="background-color:#da70d6">interviewer</h6>: if no to questions … | Radio |
| md_31_a | Major_Depression | If yes: what was the date of child birth | Text |
| mh_44_1 | Maniahypomania | 1. If yes: were you convinced of these beliefs at the time? | Radio |
| mh_58_b_specify | Maniahypomania | If yes: specify: | Text |
| mh_ane | Medical_History_Digs | Anemia/low blood | Radio |
| md_cd_3 | Mood_Disorder | Diagnostic criteria for cyclothymic disorder | Checkbox |
| mctq_19 | Munich_Chronotype_Questionnaire | Once i am in bed, i would like to read for ______ minutes <font size="1"> enter… | Text |
| mctq_1_ampm | Munich_Chronotype_Questionnaire | Am/pm | Radio |
| mctq_2 | Munich_Chronotype_Questionnaire | I need ___________ minutes to wake up <font size="1"> enter a whole number in m… | Text |
| mctq_9_min | Munich_Chronotype_Questionnaire | Minutes: | Text |
| dg_ethnicitymother | Overview | What is the ethnic background of your biological mother? | Dropdown |
| op18_lifetime | Overview | Lifetime | Dropdown |
| op21_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| scid_p_type | Overview | <div class="rich-text-field-label"><p>patient or non patient:</p></div> | Dropdown |
| opd_4b | Overview_Of_Psychiatric_Disturbance | 4b. If yes to 4: how many times were you admitted to a day hospital? | Text |
| pg_19 | Pathological_Gambling | Did you have these problems other than during mania? | Radio |
| pg_7 | Pathological_Gambling | Have you made repeated attempts to stop or reduce your gambling? | Radio |
| psy_36_weeks | Psychosis | How long did those (psychotic symptoms) last? | Text |
| psy_45 | Psychosis | During the current/most recent episode, did you experience unpredictable, inten… | Radio |
| psy_47e1 | Psychosis | <h6 style="background-color:#ff7733">prodromal period</h6> - appear to have no … | Radio |
| ppegbotht1 | Purdue_Pegboard | Purdue peg both hands trial 1 | Text |
| rand36_28 | Rand_36_Item_Sf_Health_Survey | 9f. Have you felt downhearted and blue? | Radio |
| sf12_11 | Sf_12_Health_Survey | Have you felt down hearted and blue? | Radio |
| ed_3a | Substance_Use_Disorders | Diagnostic criteria for substance dependence a maladaptive pattern of substanc… | Checkbox |
| tmd_128 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | If questions 35-38 are all no: | descriptive |
| waic_1 | Working_Alliance_Inventory | My treatment provider and i agree about the things i will need to do to help im… | Radio |