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 119 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a104_d | A_Mood_Episodes_W_Specifiers | (did you make any risky or impulsive business investments or get involved in a … | Notes |
| a107_g | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a107_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that the mania may be secondary (i.e., a direct phys… | Radio |
| a113_c | A_Mood_Episodes_W_Specifiers | (more self-confident than usual? did you feel much smarter or better than ever… | Notes |
| a120 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| a122_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a122_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a128_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a128_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a132_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a26_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how many separate times in your life have… | Notes |
| a29 | A_Mood_Episodes_W_Specifiers | Significant weight loss when not dieting, or weight gain (e.g., a change of mor… | Dropdown |
| a39 | A_Mood_Episodes_W_Specifiers | Feelings of worthlessness or excessive or inappropriate guilt (which may be del… | Dropdown |
| a49_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>did (<span style="font-weight: normal;">d… | Notes |
| a57_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a68_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a75_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>have you had more than one time like that… | Notes |
| a75_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how were you feeling about yourself? (… | Notes |
| a88_notes | A_Mood_Episodes_W_Specifiers | Please select one of the options below: | descriptive |
| a92_e | A_Mood_Episodes_W_Specifiers | When was that? | Notes |
| as100 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| as34_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if unk… | Notes |
| as46_notes | A_Mood_Episodes_W_Specifiers | On most of the days that you have been feeling depressed... | descriptive |
| as50 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least tw… | Text |
| as58_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as86 | A_Mood_Episodes_W_Specifiers | Feeling unusually restless. | Dropdown |
| mh_61c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>age at first manic episode? (code<i> </i>… | Text |
| ap_10 | Antisocial_Personality | Since you were 15, have you often failed to pay back debts that you owed like c… | Radio |
| ap_18 | Antisocial_Personality | How old were you the last time you did any of these things? | Text |
| ap_5 | Antisocial_Personality | In the last five years, have you been unemployed for six months or more other t… | Radio |
| ad_40b | Anxiety_Disorder | Social | Text |
| b37_a | B_And_C_Psychotic_And_Associated_Symptoms | Catalepsy: | Notes |
| c11_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c56 | B_And_C_Psychotic_And_Associated_Symptoms | Age at onset of psychotic symptoms (code -999 if unknown). | Text |
| bc14_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| bc16_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc17_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc19 | Bc_Psychotic_Screening | Olfactory hallucinations, i.e., a hallucination involving the perception of odor | Dropdown |
| bdi_27 | Boss_Durkee_Inventory | I am always patient with others. | Radio |
| bdi_52 | Boss_Durkee_Inventory | I sometimes carry a chip on my shoulder. | Radio |
| bdi_64 | Boss_Durkee_Inventory | When i do wrong, my conscience punishes me severely. | Radio |
| bdi_8 | Boss_Durkee_Inventory | The few times i have cheated, i have suffered unbearable feelings of remorse. | Radio |
| aggression_11_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| caq_25 | Caq | Sometimes i would rather just feel bad now, instead of having to wait and see h… | Radio |
| cssrs_prep_b | Cssrs_Baseline | <i style="background-color:#4cbb17">past year</i>: | Radio |
| d18_display_depressive | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| demo_religion_importance | Demographics | How important is religion or spirituality to you: | Radio |
| dg_10a_response | Demographics_Edigs | A. Response | Text |
| e188 | E_Substance_Use_Disorders | Hallucinogens: age at onset | Text |
| e209_month | E_Substance_Use_Disorders | Opioid: month | Dropdown |
| e245_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e250_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e274 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e279_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e29_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e314_a | E_Substance_Use_Disorders | Opioid: how old were you when you first had (list of substance use disorder sx… | Notes |
| e31_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e320_a | E_Substance_Use_Disorders | Pcp: age quit | Text |
| e326_a | E_Substance_Use_Disorders | Hallucinogens: how old were you when you first had (list of substance use diso… | Notes |
| e328_a | E_Substance_Use_Disorders | Other: age quit | Text |
| e335 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>opioids:</p> <p> </p> <p><span style="fon… | Notes |
| e337 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>phencyclidineand related substances:<br /… | Notes |
| e340 | E_Substance_Use_Disorders | Indicate here if in a controlled environment: if the individual is [currently] … | Radio |
| e52_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e84_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| relationships_father_26 | Experiences_In_Close_Relationships_Questionnairefa | I get uncomfortable when my father wants to be very close. | Radio |
| relationships_partner_32 | Experiences_In_Close_Relationships_Questionnairepa | I am nervous when partners get too close to me. | Radio |
| f108_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f128_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>did you worry about (<span style="font-we… | Notes |
| f136_duration | F_Anxiety_Disorders | At least some sxs occurred more days than not for past 6 months. | yesno |
| f53_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f55_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f58 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">agoraphobia… | Text |
| f81 | F_Anxiety_Disorders | [during the past 6 months,] the fear, anxiety, or avoidance causes clinically s… | Dropdown |
| f91_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>did you go out of your way to avoid (<spa… | Notes |
| f93 | F_Anxiety_Disorders | The fear, anxiety, or avoidance is persistent, typically lasting for 6 months o… | Dropdown |
| faces_2 | Family_Adaptability_And_Cohesion_Evaluation_Scale | In our family, it is easy for everyone to express his/her opinion | Radio |
| faces_timestamp | Family_Adaptability_And_Cohesion_Evaluation_Scale | Faces timestamp | Text |
| g14_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>since <span style="font-weight: normal;">… | Notes |
| g16 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria a and b coded "3" for past month | Text |
| g38_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| g38_d | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| next_module_display2 | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f158_a | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f158_f | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f160 | Gmcsubstance_For_Anxiety_Symptoms | Check here if current in the past month | Radio |
| a194 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | If symptoms not temporally associated with a general medical condition, check h… | Radio |
| a197_f | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a204_c | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a204_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a205_c | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| a208 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>indicate context of development of mood s… | Dropdown |
| a210 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | A. A prominent and persistent period of depressed mood or markedly diminished i… | Dropdown |
| a212_g | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| c77 | Gmcsubstance_For_Psychotic_Symptoms | The symptoms cause clinically significant distress or impairment in social, occ… | Dropdown |
| i42_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i43_sum | I_Eating_Disorders | Sum of items coded "3" in criteria b | Calculation |
| i49 | I_Eating_Disorders | Criteria e (lifetime): the binge eating is not associated with the recurrent us… | Dropdown |
| i49_b | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i56_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l109 | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime: at least one "c" sx is coded "3." | Text |
| l117_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you had bad feelings much of the … | Notes |
| l138_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if lif… | Notes |
| l26 | L_Trauma_And_Stress_Or_Related_Disorders | Serious injury, threatened | Radio |
| l36 | L_Trauma_And_Stress_Or_Related_Disorders | Death, actual | Radio |
| l37 | L_Trauma_And_Stress_Or_Related_Disorders | Death, threatened | Radio |
| l42 | L_Trauma_And_Stress_Or_Related_Disorders | Directly experienced | Radio |
| l48_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if wit… | Notes |
| l55 | L_Trauma_And_Stress_Or_Related_Disorders | Directly experienced | Radio |
| l58 | L_Trauma_And_Stress_Or_Related_Disorders | Repeated or extreme exposure to aversive details of traumatic events (e.g., pol… | Radio |
| l59 | L_Trauma_And_Stress_Or_Related_Disorders | Event #3: age at time of event: | Text |
| cs_logic | Medical_History_Scid | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_mri_year | Medical_History_Scid | Years of most recent test for head mri test | Text |
| mh_preg_emo | Medical_History_Scid | 6 f. Have you ever had any severe emotional problems during pregnancy or within… | Radio |
| op16_pastyear | Overview | Past year | Dropdown |
| op18_pastyear | Overview | Past year | Dropdown |
| op_alcohol_4 | Overview | Have you ever had a time when anyone objected to your drinking? | Notes |
| opd_4c1 | Overview | 12 d. If yes: how many? | Text |
| opd_5 | Overview | Have you ever received electro-convulsive treatment (ect, shock treatments)? | Radio |