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 120 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a129_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a135 | A_Mood_Episodes_W_Specifiers | D. The symptoms in criterion a are not better explained by schizoaffective diso… | Dropdown |
| a137_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a23_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>have <span style="font-weight: normal;">(… | Notes |
| a36 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| a48_sum | A_Mood_Episodes_W_Specifiers | Number of items a.1-a.9 coded "3". | Calculation |
| a53 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>total number of major depressive episodes… | Text |
| a6_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how have you been sleeping? (trouble f… | Notes |
| a77_a | A_Mood_Episodes_W_Specifiers | ...were you much more talkative than usual? (did people have trouble stopping … | Notes |
| a85_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a92_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| as14 | A_Mood_Episodes_W_Specifiers | Increase in energy or goal-directed activity (either socially, at work or schoo… | Dropdown |
| as17_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as66_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Text |
| as90_sum | A_Mood_Episodes_W_Specifiers | Number of items as.85-as.89 coded "3". | Calculation |
| as94_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>on most of the days when you were feeling… | descriptive |
| mh_62ab | A_Mood_Episodes_W_Specifiers | Total number of hypomanic episodes, including current (code -999 if unknown or … | Text |
| discussion_with_a_professi | Alcohol_Abuse_And_Dependence | Discussion with a professional | Radio |
| asrm_3 | Altman_Selfrating_Mania_Scale | N/A | Radio |
| ad_1f | Anxiety_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the thoughts… | Radio |
| ad_29 | Anxiety_Disorder | Did you go out of your way to avoid (if no to any, skip to eating disorders) | descriptive |
| ad_30a | Anxiety_Disorder | Agoraphobic fears | Notes |
| ad_31_2 | Anxiety_Disorder | Social | Radio |
| ad_9 | Anxiety_Disorder | How old were you the last time you were bothered by (obsession and/or compulsio… | Text |
| adhd_27a | Attention_Deficit_Hyperactivity_Disorder | 27a. If yes: did you receive medication? | Radio |
| adhd_3a | Attention_Deficit_Hyperactivity_Disorder | 3a. Did you have trouble sticking to one activity or when you were playing or d… | Radio |
| b24_b | B_And_C_Psychotic_And_Associated_Symptoms | Disorganized speech: | Notes |
| b26 | B_And_C_Psychotic_And_Associated_Symptoms | Grossly disorganized behavior: may range from childlike silliness to unpredicta… | Dropdown |
| b27_a | B_And_C_Psychotic_And_Associated_Symptoms | Stupor: | Notes |
| c11 | B_And_C_Psychotic_And_Associated_Symptoms | With catatonia (if full syndrome criteria for catatonia are met, i.e., the [cur… | Radio |
| c8_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before </strong><span style=… | Notes |
| c9 | B_And_C_Psychotic_And_Associated_Symptoms | If there is a history of autism spectrum disorder or a communication disorder o… | Dropdown |
| 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 |
| 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 |
| cvltldfr_z | California_Verbal_Learning_Test | Cvlt long delay free recall z score | Text |
| s4 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>4. Is there anything that you have been a… | yesno |
| cis_3 | Coronavirus_Impact_Scale | Food access: | Radio |
| d17_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d47 | D_Mood_Disorders | With psychotic features: delusions or hallucinations are present at any time in… | Radio |
| d4_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d56_notes | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if mos… | descriptive |
| d62 | D_Mood_Disorders | Indicate current severity for the worse week in the past month: | Dropdown |
| demo_child_9_sex | Demographics | Sex of child 9 | Dropdown |
| dg_10_response | Demographics_Edigs | Response | Text |
| dudit_f3 | Dudit_Full | How many times do you take drugs on a typical day when you use drugs? | Radio |
| dudit_f6 | Dudit_Full | Has it happened, over the past year, that you have not been able to stop taking… | Radio |
| e108_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e109_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e118_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e123_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e124_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e126_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e154 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>stimulants (including cocaine):</p> <p><e… | Notes |
| e168 | E_Substance_Use_Disorders | Cannabis: age at onset | Text |
| e187 | E_Substance_Use_Disorders | Hallucinogens:number of months prior to interview when the subject last had any… | Text |
| e214_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e216_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e217 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e218_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e227_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e24_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e257 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e271_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e293_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e298_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e305 | E_Substance_Use_Disorders | Cannabis: indicate severity: | Text |
| e4_a | E_Substance_Use_Disorders | Have you spent a lot of time drinking, being drunk, or hung over? (how much ti… | Notes |
| e56 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e74_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e83_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e90_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| eating_disordercsv_notes | Eating_Disorder | Notes: | Notes |
| ed_1 | Eating_Disorders | Have you had any time since the last interview when you weighed much less than … | yesno |
| ess_6 | Epworth_Sleepiness_Scale | Sitting and talking to someone | Radio |
| relationships_father_12 | Experiences_In_Close_Relationships_Questionnairefa | I find it easy to depend on my father. | Radio |
| relationships_father_6 | Experiences_In_Close_Relationships_Questionnairefa | I prefer not to show my father how i feel deep down. | Radio |
| ecrm_timestamp | Experiences_In_Close_Relationships_Questionnairemo | Ecrm timestamp | Text |
| relationships_mother_13 | Experiences_In_Close_Relationships_Questionnairemo | It's easy for me to be affectionate with my mother. | Radio |
| relationships_mother_18 | Experiences_In_Close_Relationships_Questionnairemo | I'm afraid once my mother gets to know me, she won't like who i really am. | Radio |
| relationships_partner_23 | Experiences_In_Close_Relationships_Questionnairepa | I don't feel comfortable opening up to romantic partners. | Radio |
| f106 | F_Anxiety_Disorders | Other type (e.g., situations that might lead to choking or vomiting) | Radio |
| f109 | F_Anxiety_Disorders | Number of months prior to interview when last had a symptom of specific phobia | Text |
| f110_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f137_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f137_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>did your anxiety or worry affect any othe… | Notes |
| f13_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f144 | F_Anxiety_Disorders | [primary other specified anxiety disorder:] not due to the direct physiological… | Dropdown |
| f22 | F_Anxiety_Disorders | The disturbance is not better explained by another mental disorder (e.g., the p… | Dropdown |
| f60_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| ftnd_st_1 | Ftndst | How soon after you wake up do you place your first dip? | Radio |
| g11_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| g13_sum | G_Obsessive_Compulsive_And_Related_Disorders | Number of items coded "3" between a.1 and d | Calculation |
| g18_b | G_Obsessive_Compulsive_And_Related_Disorders | On average, over the past week, how strongly did you believe this terrible thin… | Notes |
| f155_notes | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| a203_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a203_logic2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c68_notes | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| c71 | Gmcsubstance_For_Psychotic_Symptoms | Psychotic disorder due to amc criteria a, b/c, and e coded "3. | Text |
| i25_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i36_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i7 | I_Eating_Disorders | Criteria c (past month): disturbance in the way in which one's body weight or s… | Dropdown |
| k25_b | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Tell me about that. (did teachers complain that you were not paying attention … | Notes |
| k26_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l101_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l33 | L_Trauma_And_Stress_Or_Related_Disorders | Event #1: age at time of event | Text |
| l35_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if wit… | Notes |
| l6 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| 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 |
| sum_l1_l6 | L_Trauma_And_Stress_Or_Related_Disorders | Sum of event endorsed between l1 and l6 | Calculation |
| mh_bro | Medical_History_Scid | Chronic bronchitis | Radio |
| mh_lc_age | Medical_History_Scid | Age of onset | Text |
| op18_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| op20_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op22_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op_cp6 | Overview | In the past month, have you been using any illegal or recreational drugs? how … | Notes |
| op_emp_type | Overview | Employment type: | Dropdown |
| opd_4 | Overview | Have you ever been admitted to a hospital or day hospital because of problems w… | Radio |