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 138 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a104_a | A_Mood_Episodes_W_Specifiers | ...did you do anything that could have caused trouble for you or your family? | Notes |
| a111 | A_Mood_Episodes_W_Specifiers | Elevated, expansive mood | Radio |
| a118 | A_Mood_Episodes_W_Specifiers | Increase in goal-directed activity (either socially, at work or school, or sexu… | Dropdown |
| a125_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a128_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a128_b | A_Mood_Episodes_W_Specifiers | Just before this began, were you physically ill? | Notes |
| a136_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>just before this began, were you using an… | Notes |
| a22 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least fi… | Text |
| a24_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a31 | A_Mood_Episodes_W_Specifiers | Weight gain or increased appetite | Radio |
| a38 | A_Mood_Episodes_W_Specifiers | Fatigue or loss of energy nearly every day | Dropdown |
| a38_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...what was your energy level like? (tire… | Notes |
| a43_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a59_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a68 | A_Mood_Episodes_W_Specifiers | C. The mood disturbance is sufficiently severe to cause marked impairment in so… | Dropdown |
| a87_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| as94_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...feel depressed, sad, down or empty? (o… | Notes |
| aad_10 | Alcohol_Abuse_And_Dependence | If questions 5-8 are all no: <h6 style="background-color:#da70d6">interviewer<… | Radio |
| if_3_drinks_or_fewer_skip | Alcohol_Abuse_And_Dependence | If 3 drinks or fewer, skip to tobacco, marijuana and other drug abuse dependence | descriptive |
| ap_16 | Antisocial_Personality | Since you were 15, have you ever been faithful to one person in a romantic or l… | yesno |
| ap_4 | Antisocial_Personality | Because of (positive behaviors) was there a difference in your social life or i… | Radio |
| ad_10 | Anxiety_Disorder | Did you ever have (obsession and/or compulsion) at some time other than within … | Radio |
| ad_28a | Anxiety_Disorder | Agoraphobic: going out alone, being alone in a crowd or in stores, or being in … | Radio |
| ad_35c | Anxiety_Disorder | 35c. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the fea… | Radio |
| ad_10_desc | Anxiety_Disorders | Diagnostic criteria for panic disorder without agoraphobia four or more sympto… | Checkbox |
| b33_a | B_And_C_Psychotic_And_Associated_Symptoms | Mutism: | Notes |
| b47_negative_year | B_And_C_Psychotic_And_Associated_Symptoms | Onset (year) | Text |
| b49_negative | B_And_C_Psychotic_And_Associated_Symptoms | Check if present last month | Radio |
| c28 | B_And_C_Psychotic_And_Associated_Symptoms | With catatonia: if full syndrome criteria for catatonia are met, i.e., the [cur… | Radio |
| c3_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">ch… | descriptive |
| bis_16 | Barratt_Impulsiveness_Scale | I change jobs. | Radio |
| bis_22 | Barratt_Impulsiveness_Scale | I buy things on impulse. | Radio |
| bis_29 | Barratt_Impulsiveness_Scale | I like puzzles. | Radio |
| bis_7 | Barratt_Impulsiveness_Scale | I plan trips well ahead of time. | Radio |
| bc12_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc3a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc4 | Bc_Psychotic_Screening | Somatic delusion, i.e., main content pertains to the appearance or functioning … | Dropdown |
| bc8 | Bc_Psychotic_Screening | Religious delusion, i.e., a delusion with a religious or spiritual content. | Dropdown |
| bdi_3 | Boss_Durkee_Inventory | Unless somebody asks me in a nice way, i won't do what they want. | Radio |
| bdi_42 | Boss_Durkee_Inventory | I sometimes pout when i don't get my own way. | Radio |
| bdi_62 | Boss_Durkee_Inventory | I used to think that most people told the truth, but now i know otherwise. | Radio |
| cssrs_ab_a_desc | Cssrs_Baseline | Describe: | Notes |
| ctq_17 | Ctq | I got hit or beaten so badly that it was noticed by someone like a teacher, nei… | Radio |
| demo_child_3_sex | Demographics | Sex of child 3 | Dropdown |
| demo_child_8_sex | Demographics | Sex of child 8 | Dropdown |
| demo_employment | Demographics | What is your current employment status (check all that apply): | Checkbox |
| e107_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e110_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e15_a | E_Substance_Use_Disorders | During the past 3 months, how much have you been drinking? | Notes |
| e214_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e227_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e250_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| e273 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e278_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e308 | E_Substance_Use_Disorders | Stimulants: year | Text |
| e5_a | E_Substance_Use_Disorders | Have you had a strong desire or urge to drink in between those times when you w… | Notes |
| e86_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e96_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e9_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, since <span style="… | Notes |
| ept1 | Ept_Test | Ept 1 happy | Radio |
| ept2 | Ept_Test | Ept 2 angry | Radio |
| ept24 | Ept_Test | Ept 24 neutral | Radio |
| relationships_mother_3 | Experiences_In_Close_Relationships_Questionnairemo | I am nervous when my mother gets too close to my space. | Radio |
| relationships_mother_6 | Experiences_In_Close_Relationships_Questionnairemo | I prefer not to show my mother how i feel deep down. | Radio |
| f11_a | F_Anxiety_Disorders | ...did you have flushes, hot flashes, or chills? | Notes |
| f120_sum | F_Anxiety_Disorders | Number of items f.114 - f.119 coded "3". | Calculation |
| f121 | F_Anxiety_Disorders | The anxiety, worry, or physical symptoms cause clinically significant distress … | Dropdown |
| f127_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f131 | F_Anxiety_Disorders | Being easily fatigued. | Dropdown |
| f146_other | F_Anxiety_Disorders | Other: | Text |
| f21_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before the attacks, were you physica… | Notes |
| f75_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f96 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">specific ph… | Text |
| faces_21 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members go along with what the family tries to do. | Radio |
| faces_7 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Our family does things together. | Radio |
| sldi_hypomania_aao | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Age of onset within this interval | Text |
| g15_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>since <span style="font-weight: normal;">… | Notes |
| g20 | G_Obsessive_Compulsive_And_Related_Disorders | With panic attacks: if one or more panic attacks in the past month occurring i… | Radio |
| g39_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| g6_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><i><span style="font-weight: normal;">if … | Notes |
| taking_into_consideration | Global_Social_Adjustment | Taking into consideration everything you know about the subject including educa… | Radio |
| f151 | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">anxiety dis… | Text |
| f156_logic2 | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f157 | Gmcsubstance_For_Anxiety_Symptoms | The disturbance is not better accounted for by an anxiety disorder that is not … | Dropdown |
| f157_e | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a203_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a204_f | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a218_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c70 | Gmcsubstance_For_Psychotic_Symptoms | The disturbance causes clinically significant distress or impairment in social,… | Dropdown |
| c76_d | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| c77_f | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| i14 | I_Eating_Disorders | Specify subtype for current episode: (circle the appropriate number) 1 - restr… | Dropdown |
| i24_b | I_Eating_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| i44_sum | I_Eating_Disorders | Past 3 months: sum of items coded 3 in criteria: "b" sxs | Calculation |
| i9 | I_Eating_Disorders | Past month: anorexia nervosa criteria a, b, and c are coded "3" for the past 3 … | Text |
| k25 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria b:several inattentive or hyperactive-impulsive symptoms were present b… | Dropdown |
| k28_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l105_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you done things to avoid remember… | Notes |
| l109_sum | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime : sum of items coded '3' between criteria c1 and c 2 | Calculation |
| l145 | L_Trauma_And_Stress_Or_Related_Disorders | Ptsd criteria b, c, d, e, and g met for the past month. | Text |
| l44 | L_Trauma_And_Stress_Or_Related_Disorders | Learning about actual or threatened violence or accidental death of a close fam… | Radio |
| l56 | L_Trauma_And_Stress_Or_Related_Disorders | Witnessed happening to others in person | Radio |
| leosr_13_disruption | Life_Events_Occurrence_Survey | Level of disruption 13. Birth of a child, or adopted a child | Radio |
| leosr_16 | Life_Events_Occurrence_Survey | Child died. | Checkbox |
| leosr_16_disruption | Life_Events_Occurrence_Survey | Level of disruption 16. Child died. | Radio |
| leosr_35 | Life_Events_Occurrence_Survey | Serious illness started or got worse in family member other than spouse/partner… | Checkbox |
| leosr_37 | Life_Events_Occurrence_Survey | Recently assumed care-giving duties for relative, spouse/ partner, or friend. | Checkbox |
| md_32 | Major_Depression | Did this episode occur during or shortly after a serious physical illness? | Radio |
| md_62 | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: code based on answers to… | Radio |
| mh_desc1 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: if only one or none, ski… | descriptive |
| mh_md2 | Medical_History_Digs | Medication 2 | Text |
| mh_cat_year | Medical_History_Scid | Years of most recent test for cat scan test | Text |
| mh_docvisits | Medical_History_Scid | 2 b. Sees doctor regularly | Radio |
| mh_goi_age | Medical_History_Scid | Age of onset | Text |
| mh_lc_details | Medical_History_Scid | Additional details: | Notes |
| mh_preg | Medical_History_Scid | Have you ever been pregnant? | Radio |
| mctq_16 | Munich_Chronotype_Questionnaire | On nights before free days, i go to bed at ______ hours (use 24-hour time) en… | Text |
| op15 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you taken any pills to ca… | yesno |
| op15_pastyear | Overview | Past year: | Dropdown |
| op19_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op22_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op_cp2 | Overview | What has your mood been like? | Notes |
| op_hoh | Overview | 12 a. If the subject not head of household: what is/was the occupation of the… | Dropdown |
| librium_chlordiazepoxide | Overview_Of_Psychiatric_Disturbance | Librium (chlordiazepoxide) | Checkbox |
| opd_1 | Overview_Of_Psychiatric_Disturbance | Have you ever had any emotional problems or a period when you were not feeling … | Radio |
| psy_47a2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: stay away from famil… | Radio |
| rand36_22 | Rand_36_Item_Sf_Health_Survey | During the past 4 weeks, how much did pain interfere with your normal work (inc… | Radio |
| reyrecogile | Rey_Complex_Figure_Test | Rey recognition percentile | Text |
| rends_1 | Roswell_Ends_Nicotine_Dependence_Scale | Do you vape more frequently during the first few hours after awakening than dur… | yesno |
| rends_2 | Roswell_Ends_Nicotine_Dependence_Scale | How soon after you wake up do you vape? | Radio |
| spaq_3 | Seasonal_Pattern_Assessment_Questionnaire | Sex | Dropdown |
| spaq_7f | Seasonal_Pattern_Assessment_Questionnaire | F. Energy level | Radio |
| stroopwdacorr | Stroop | Stroop word age corrected | Text |
| stroopwdtscor | Stroop | Stroop word t score | Text |
| sb_17 | Suicidal_Behavior | Circle yes in the ever column for any of the following reasons offered; ask if … | descriptive |
| suicidal_behaviorcsv_notes | Suicidal_Behavior | Notes | Notes |
| wasibdt | Wasi | Block design t score | Text |
| wcst6catptile | Wisconsin_Card_Sorting_Task | Wcst categories percentile | Text |