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 110 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a107_gmc_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| 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 |
| a28_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a33 | A_Mood_Episodes_W_Specifiers | Insomnia | Radio |
| a50 | A_Mood_Episodes_W_Specifiers | C. [primary depressive episode:] the episode is not attributable to the physi… | Dropdown |
| a68_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as17_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as8_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as9 | A_Mood_Episodes_W_Specifiers | Indicate onset specifier: | Dropdown |
| as95 | A_Mood_Episodes_W_Specifiers | Diminished interest or pleasure in all, or almost all, activities (as indicated… | Dropdown |
| mf_25_spec | A_Mood_Episodes_W_Specifiers | Improvement in function. Specify: | Notes |
| mh_62ab | A_Mood_Episodes_W_Specifiers | Total number of hypomanic episodes, including current (code -999 if unknown or … | Text |
| asrm_timestamp | Altman_Selfrating_Mania_Scale | Asrm timestamp | Text |
| ap_1h | Antisocial_Personality | 1h. Did you ever set fires when you were not supposed to? | Radio |
| ad_1e | Anxiety_Disorder | 1e. <h6 style="background-color:#da70d6">interviewer</h6>: does the person reco… | Radio |
| ad_30a | Anxiety_Disorder | Agoraphobic fears | Notes |
| ad_31_2 | Anxiety_Disorder | Social | Radio |
| ad_diag_agphb | Anxiety_Disorder | Diagnostic criteria for panic disorder with agoraphobia | Checkbox |
| choking | Anxiety_Disorder | Choking | Checkbox |
| b16 | B_And_C_Psychotic_And_Associated_Symptoms | Auditory hallucinations (i.e., involving the perception of sound, most commonly… | Text |
| b27_a | B_And_C_Psychotic_And_Associated_Symptoms | Stupor: | Notes |
| c25_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bc8_a | Bc_Psychotic_Screening | Are you a religious or spiritual person? | Notes |
| bc8_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| bc8_c | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| bdi_22 | Boss_Durkee_Inventory | There are a number of people who seem to dislike me very much. | Radio |
| bdi_39 | Boss_Durkee_Inventory | Even when my anger is aroused, i don't use "strong language." | Radio |
| aggression_14 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| caq_4 | Caq | I would rather feel bad now, because at least i won't experience an emotional r… | Radio |
| ca_3a_days | Commorbidity_Assessment | 3a. If yes: what was the longest time a (mood/psychotic) episode ever continued… | Text |
| cis_9 | Coronavirus_Impact_Scale | Personal diagnosis of coronavirus: | Radio |
| cudit_c1 | Cudit_C | How often have you used cannabis over the last two months? | Radio |
| d2_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d46 | D_Mood_Disorders | Indicate current severity | Dropdown |
| d5_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| demo_relationship | Demographics | Are you currently involved in a committed relationship with someone who you con… | yesno |
| e107 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| 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 |
| e119_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e119_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e163_b | E_Substance_Use_Disorders | Sedatives - age quit | Text |
| e187 | E_Substance_Use_Disorders | Hallucinogens:number of months prior to interview when the subject last had any… | Text |
| e217_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e227_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e23_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e253_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e261_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e292 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| e325 | E_Substance_Use_Disorders | Hallucinogens: indicate severity: | Text |
| e60_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e63 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e63_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e72_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e74_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| ess_2 | Epworth_Sleepiness_Scale | Watching tv | Radio |
| relationships_father_24 | Experiences_In_Close_Relationships_Questionnairefa | I rarely worry about my father leaving me. | Radio |
| relationships_father_36 | Experiences_In_Close_Relationships_Questionnairefa | My father really understands me and my needs. | Radio |
| relationships_father_6 | Experiences_In_Close_Relationships_Questionnairefa | I prefer not to show my father how i feel deep down. | Radio |
| relationships_mother_13 | Experiences_In_Close_Relationships_Questionnairemo | It's easy for me to be affectionate with my mother. | Radio |
| relationships_mother_15 | Experiences_In_Close_Relationships_Questionnairemo | My desire to be very close sometimes drives my mother away. | Radio |
| f112_a | F_Anxiety_Disorders | Tell me about that. | Notes |
| f112_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you worried about (<span style="font… | Notes |
| f120_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 |
| f58_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f74_f | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have (<span style="font-weight: normal;">… | Notes |
| f79 | F_Anxiety_Disorders | [during the past 6 months,] marked fear or anxiety about one or more social sit… | Dropdown |
| ftnd_notes | Fagerstrom_Test_For_Nicotine_Dependence | Notes | Notes |
| 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 |
| g20_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g37_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if not… | Notes |
| gad_1 | Generalized_Anxiety_Disorder_Scale | Feeling nervous, anxious, or on edge | Radio |
| a202_notes | Gmcsubstance_For_Bipolar_And_Depressive_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 |
| a205_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a213_logic2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c71 | Gmcsubstance_For_Psychotic_Symptoms | Psychotic disorder due to amc criteria a, b/c, and e coded "3. | Text |
| i7 | I_Eating_Disorders | Criteria c (past month): disturbance in the way in which one's body weight or s… | Dropdown |
| k7_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| l128 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e1 (past month): irritable behavior and angry outbursts (with little o… | Dropdown |
| l136 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e5 (past month): problems with concentration. | Dropdown |
| leosr_4 | Life_Events_Occurrence_Survey | Laid off, fired, quit, or extended leave. | Checkbox |
| lfq_20 | Life_Functioning_Questionnaire | Work training | Checkbox |
| md_69_a | Major_Depression | 69a. If yes: specify relationship | Text |
| how_about_your_most_severe | Maniahypomania | Site optional 69. How about your most severe manic episode? did it begin with a… | Radio |
| mh_30b_specify | Maniahypomania | If yes: specify: | Text |
| mh_38a | Maniahypomania | 38a. How many hours of sleep did you get per night? | Text |
| mh_59_a_8 | Maniahypomania | 59a8. Feeling suicidal or thinking a lot about death | Radio |
| mrcir_3 | Measures_Related_To_Close_Interpersonal_Relationsh | C. Show that he/she/they care about you as a person? | Radio |
| mh_medi | Medical_History_Digs | 2c. Hospitalized or takes medication regularly | Radio |
| mh_sc | Medical_History_Scid | Skin condition | Radio |
| mctq_1 | Munich_Chronotype_Questionnaire | I get up at __________ hours (use 24-hour time) enter values from 00:00 to 23:… | Text |
| mctq_15_min | Munich_Chronotype_Questionnaire | Minutes: | Text |
| mctq_1_ampm | Munich_Chronotype_Questionnaire | Am/pm | Radio |
| op18_lifetime | Overview | Lifetime | Dropdown |
| scid_p_type | Overview | <div class="rich-text-field-label"><p>patient or non patient:</p></div> | Dropdown |
| opd_other | Overview_Of_Psychiatric_Disturbance | Others: specify | Text |
| opd_other_stimulants | Overview_Of_Psychiatric_Disturbance | Other stimulants | Text |
| pg_8 | Pathological_Gambling | Have you frequently neglected family, social, job, recreational activities? | Radio |
| phq8 | Patient_Health_Questionnaire_9 | Is this a phq8 questionnaire? | yesno |
| psy_53b3 | Psychosis | 53b3. Disorganized speech (e.g. Frequent derailment or incoherence) | Radio |
| pf_sw_init_1 | Psychosocial_Functioning | If not in school, was this for reasons of psychopathology? | yesno |
| rand36_18 | Rand_36_Item_Sf_Health_Survey | 5b. Accomplished less than you would like | Radio |
| rand36_27 | Rand_36_Item_Sf_Health_Survey | 9e. Did you have a lot of energy? | Radio |
| spaq_7a | Seasonal_Pattern_Assessment_Questionnaire | A. Sleep length | Radio |
| sf12_1 | Sf_12_Health_Survey | In general, would you say your health is: | Radio |