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 161 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a104_c | A_Mood_Episodes_W_Specifiers | (anything sexual that was likely to get you in trouble? driving recklessly?) | Notes |
| a110_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a127 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if sev… | Radio |
| a128_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a27_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a45 | A_Mood_Episodes_W_Specifiers | Suicidal ideation | Radio |
| a88_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a92_e | A_Mood_Episodes_W_Specifiers | When was that? | Notes |
| as101 | A_Mood_Episodes_W_Specifiers | B. Mixed symptoms are observable by others and represent a change from the pers… | Dropdown |
| as2_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...feel unusually restless? (on most of t… | Notes |
| as52 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| as66_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Text |
| as98_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as99_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| aad_5 | Alcohol_Abuse_And_Dependence | Has your drinking or being hung over often kept you from working or taking care… | Radio |
| ad_10 | Anxiety_Disorder | Did you ever have (obsession and/or compulsion) at some time other than within … | Radio |
| ad_31_2 | Anxiety_Disorder | Social | Radio |
| adhd_20 | Attention_Deficit_Hyperactivity_Disorder | Was it hard for you to wait for your turn at game or in line at the water fount… | Radio |
| adhd_23 | Attention_Deficit_Hyperactivity_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: is the total for either … | Radio |
| b21 | B_And_C_Psychotic_And_Associated_Symptoms | Olfactory hallucinations (i.e., a hallucination involving the perception of odo… | Text |
| b44_f | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| b46_disorgspeech | B_And_C_Psychotic_And_Associated_Symptoms | Course: | Text |
| c25_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| bc1_notes | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p> </p> <p>now i'd like to ask you about un… | descriptive |
| bc2_a | Bc_Psychotic_Screening | What about anyone going out of their way to give you a hard time, or trying to … | Notes |
| bc3_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc8 | Bc_Psychotic_Screening | Religious delusion, i.e., a delusion with a religious or spiritual content. | Dropdown |
| bc9_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bdi_14 | Boss_Durkee_Inventory | I tend to be on my guard with people who are somewhat more friendly than i expe… | Radio |
| bdi_22 | Boss_Durkee_Inventory | There are a number of people who seem to dislike me very much. | Radio |
| bdi_4 | Boss_Durkee_Inventory | I lose my temper easily, but get over it quickly. | Radio |
| aggression_19 | Brown_Goodwin_Aggression_History | Child | Radio |
| aggression_2 | Brown_Goodwin_Aggression_History | Adolescent (13 to 17, inclusive) | Radio |
| cvltserfwdr | California_Verbal_Learning_Test | Cvlt serial cluster forward raw | Text |
| caq_8 | Caq | I tend to predict failure because i don't like to look forward to something in … | Radio |
| d39 | D_Mood_Disorders | [primary other specified depressive disorder: not due to the direct physiologic… | Dropdown |
| d39_d | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| d44 | D_Mood_Disorders | Indicate type | Dropdown |
| d45_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d59_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| demo_age | Demographics | Current age: | Text |
| demo_basic_needs | Demographics | In the past 12 months, was there ever a time that you ran out of money to affor… | yesno |
| demo_housing | Demographics | Where are you currently living or staying most of the time? | Radio |
| e108_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e124_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e128 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for … | Dropdown |
| e136_sum | E_Substance_Use_Disorders | Sedative/hypnotic anxiolytic: sum of of items coded "3" between criteria 1 and… | Calculation |
| e146_sum | E_Substance_Use_Disorders | Pcp: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e214_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e243 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e244_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e244_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e246_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e247_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e252_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| e262_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e263 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e268 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e285_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>did your use of <span style="font-weight:… | Notes |
| e3 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e31_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e32 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. At least… | Dropdown |
| e58 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e58_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e5_diaplay | E_Substance_Use_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| e86_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| ept2 | Ept_Test | Ept 2 angry | Radio |
| ept44 | Ept_Test | Ept 44 angry | Radio |
| ess_6 | Epworth_Sleepiness_Scale | Sitting and talking to someone | Radio |
| relationships_mother_13 | Experiences_In_Close_Relationships_Questionnairemo | It's easy for me to be affectionate with my mother. | Radio |
| relationships_partner_21 | Experiences_In_Close_Relationships_Questionnairepa | I find it difficult to allow myself to depend on romanticpartners. | 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 |
| f106_a | F_Anxiety_Disorders | Specify other type | Text |
| f10_a | F_Anxiety_Disorders | ...did you feel dizzy, unsteady, or like you might faint? | Notes |
| f21_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| f30_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f31_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you (high/irritable/<span style="fon… | Notes |
| f35 | F_Anxiety_Disorders | Chronic generalized anxiety and worry (in current gad) | Radio |
| f54_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how long have you been afraid of or avoid… | Notes |
| f6 | F_Anxiety_Disorders | Sensations of shortness of breath or smothering. | Dropdown |
| f63 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">age at… | Text |
| f65_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f67_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | yesno |
| f74_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f82 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| faces_16 | Family_Adaptability_And_Cohesion_Evaluation_Scale | In solving problems, the children's suggestions are followed. | Radio |
| faces_19 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members feel closer to people outside the family than to other family me… | Radio |
| faces_27 | Family_Adaptability_And_Cohesion_Evaluation_Scale | We approve of each other's friends. | Radio |
| g30_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>did <span style="font-weight: normal;">(o… | Notes |
| g37 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria b: there is evidence from the history, physical examination, or labora… | Dropdown |
| g41 | G_Obsessive_Compulsive_And_Related_Disorders | Check here if current in past month. | Radio |
| f150 | Gmcsubstance_For_Anxiety_Symptoms | The disturbance causes clinically significant distress or impairment in social,… | Dropdown |
| f156 | Gmcsubstance_For_Anxiety_Symptoms | There is evidence from the history, physical examination, or laboratory finding… | Dropdown |
| a203_logic2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a204_e | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a204_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a213_logic2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c69 | Gmcsubstance_For_Psychotic_Symptoms | There is evidence from the history, physical examination, or laboratory finding… | Dropdown |
| c74 | Gmcsubstance_For_Psychotic_Symptoms | Presence of one or both of the following symptoms: | Dropdown |
| c75_a | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| c76_notes | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p style="margin-bottom: 0in;"><span style="… | descriptive |
| i19_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i21_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i38 | I_Eating_Disorders | Criteria b.3 (past month): eating large amounts of food when not feeling physic… | Dropdown |
| i52 | I_Eating_Disorders | Current binge eating dosorder: binge-eating disorder criteria a, b, c, d, and e… | Text |
| k28_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l117 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d4 (lifetime): persistent negative emotional state (e.g., fear, horror… | Dropdown |
| l27 | L_Trauma_And_Stress_Or_Related_Disorders | Sexual violence, actual | Radio |
| l89 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria a2: witnessing, in person, the event(s) as it occurred to others. | Dropdown |
| lec_13 | Life_Events_Checklist | Severe human suffering | Checkbox |
| lec_5 | Life_Events_Checklist | Exposure to toxic substance (for example, dangerous chemicals, radiation) | Checkbox |
| lec_9 | Life_Events_Checklist | Other unwanted or uncomfortable sexual experience | Checkbox |
| lec_notes | Life_Events_Checklist | Notes | Notes |
| leosr_39_disruption | Life_Events_Occurrence_Survey | Level of disruption 39. Other event | Radio |
| md_28_a | Major_Depression | 28a. Did something happen as a result of this (such as marital separation, abse… | Radio |
| md_37a8 | Major_Depression | 37a8. <h6 style="background-color:#da70d6">interviewer</h6>: enter number of ye… | Text |
| md_38_d | Major_Depression | 38d. How long (did that period last/has it lasted)? | Text |
| md_38_g | Major_Depression | 38g. Did you feel anxious? | Radio |
| md_54_b | Major_Depression | 54b. If yes: how long were they present before the depression began? | Text |
| md_70a6 | Major_Depression | 72a6. Attention distracted by unimportant things | Radio |
| interviewer_if_delusions_w | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: if delusions were suspec… | Notes |
| mh_48 | Maniahypomania | Were you prescribed a medication or was there a change in your dosage? | Radio |
| mh_54 | Maniahypomania | Rdc impairment if no change or improvement in question 25: was your functioning… | Radio |
| mh_59 | Maniahypomania | During this episode did you have a week or more during which your mood frequent… | Radio |
| mh_62ab | Maniahypomania | A/b) number of "clean" hypomanias (include mixed periods) | Text |
| mh_72a_desc | Maniahypomania | Describe | Notes |
| mh_desc1 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: if only one or none, ski… | descriptive |
| mh_art_details | Medical_History_Scid | Additional details: | Notes |
| mh_ast_age | Medical_History_Scid | Age of onset | Text |
| mh_bro | Medical_History_Scid | Chronic bronchitis | Radio |
| mh_can_details | Medical_History_Scid | Additional details: | Notes |
| mh_goi | Medical_History_Scid | Goitre/thyroid disease | Radio |
| mh_hbp_details | Medical_History_Scid | Additional details: | Notes |
| mctq_18 | Munich_Chronotype_Questionnaire | If i get the chance, i like to take a siesta/nap | Radio |
| mctq_30h | Munich_Chronotype_Questionnaire | Sibling #4 is my (brother/sister) | Radio |
| dg_relaff | Overview | What was your childhood religious affiliation? | Notes |
| op15 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you taken any pills to ca… | yesno |
| op17_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op20 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you ever used pcp ("angel… | yesno |
| op21_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op22_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| op_hoh | Overview | 12 a. If the subject not head of household: what is/was the occupation of the… | Dropdown |
| opd_4 | Overview | Have you ever been admitted to a hospital or day hospital because of problems w… | Radio |
| psqi_5c | Pittsburgh_Sleep_Quality_Index | 5c) have to get up to use the bathroom | Radio |
| psqi_5i | Pittsburgh_Sleep_Quality_Index | 5i) have pain | Radio |
| psy_47l2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: worry that people ha… | Radio |
| psy_50a | Psychosis | 50a. During the period of feeling especially good or high when you were also ha… | descriptive |
| psy_50a_6 | Psychosis | Attention distracted by unimportant things? | Radio |
| rand36_20 | Rand_36_Item_Sf_Health_Survey | During the past 4 weeks, to what extent has your physical health or emotional p… | Radio |
| rand36_36 | Rand_36_Item_Sf_Health_Survey | 11d. My health is excellent | Radio |
| spaq_8a | Seasonal_Pattern_Assessment_Questionnaire | A. Feel best | Checkbox |
| spaq_8j | Seasonal_Pattern_Assessment_Questionnaire | J. Sleep most | Checkbox |
| som_1a_resp | Somatization | Probe: was treatment sought, how often? how impairing? | Notes |
| as_a_cry_for_help | Suicidal_Behavior | Ever | Radio |
| oth_9 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Radio |
| stim_14 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Radio |
| stim_7 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Radio |
| tmd_105 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How old were you | Text |
| tmd_108 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How old were you | Text |
| tmd_161 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | 53b. Stimulants | Text |
| tmd_6 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | During the period when you were smoking the most, did you usually find it diffi… | Radio |