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 123 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a106_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| a132_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>for the past couple of years, since<span … | Notes |
| a132_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a14 | A_Mood_Episodes_W_Specifiers | Worthlessness | Radio |
| a16_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...have you had trouble thinking or conce… | Notes |
| a17 | A_Mood_Episodes_W_Specifiers | Current major depression a-9. Recurrent thoughts of death (not just fear of dyi… | Dropdown |
| a23_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| a24 | A_Mood_Episodes_W_Specifiers | Current major depression c. [primary depressive episode:] the episode is not at… | Dropdown |
| a2_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a30 | A_Mood_Episodes_W_Specifiers | Weight loss or decreased appetite | Radio |
| a3_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="text-align: left;">during <span st… | descriptive |
| a3_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">fo… | descriptive |
| a78_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...did you have thoughts racing through y… | Notes |
| a79 | A_Mood_Episodes_W_Specifiers | Distractibility (i.e., attention too easily drawn to unimportant or irrelevant … | Dropdown |
| a80 | A_Mood_Episodes_W_Specifiers | Increase in goal-directed activity (either socially, at work or school, or sexu… | Dropdown |
| a82 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| as10_b | A_Mood_Episodes_W_Specifiers | ...was your mood also elevated so that you felt on top of the world? (on most … | Notes |
| as49 | A_Mood_Episodes_W_Specifiers | A long-standing pattern of interpersonal rejection sensitivity (not limited to … | Dropdown |
| as58_sum | A_Mood_Episodes_W_Specifiers | Number of items as.53-as.57 coded "3". | Calculation |
| as6 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least tw… | Text |
| as60_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| aad_23a | Alcohol_Abuse_And_Dependence | 23a. How old were you the first time atleast three of these experiences occurre… | Text |
| diag_2 | Alcohol_Abuse_And_Dependence | Diagnostic criteria for substance dependence a maladaptive pattern of substanc… | Checkbox |
| audit_10_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| audit_2_marijuana | Alcohol_Use_Disorders_Identification_Test | Marijuana | Radio |
| audit_6_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| audit_6_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| ad_18c_spec | Anxiety_Disorder | If yes: specify: | Text |
| ad_28c | Anxiety_Disorder | Simple/specific: certain animals, height, or being closed in | Radio |
| sudden_rapid_heatbeat_you | Anxiety_Disorder | Sudden rapid heatbeat, you heart pounding loudly | Checkbox |
| audit_c3 | Audit_C_Version_2 | How often do you have 5 or more drinks on one occasion? | Radio |
| audit_f_timestamp | Audit_Full | Audit full timestamp: | Text |
| b32 | B_And_C_Psychotic_And_Associated_Symptoms | Stereotypy (i.e., repetitive, abnormally frequent, non-goal-directed movements). | Dropdown |
| b34 | B_And_C_Psychotic_And_Associated_Symptoms | Echolalia (i.e., mimicking another's speech). | Dropdown |
| c1_gmc | B_And_C_Psychotic_And_Associated_Symptoms | If all delusions and hallucinations coded "3" in module b are due to a substanc… | Radio |
| c8 | B_And_C_Psychotic_And_Associated_Symptoms | [primary psychotic disorder:] the disturbance is not attributable to the physio… | Dropdown |
| c8_logic2 | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bis_18 | Barratt_Impulsiveness_Scale | I get easily bored when solving thought problems. | Radio |
| bc2_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before<span style="font-weight: norm… | Notes |
| bc6_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bdi_15 | Boss_Durkee_Inventory | I often find myself disagreeing with people. | Radio |
| aggression_27 | Brown_Goodwin_Aggression_History | Adult | Radio |
| cowac_p | Controlled_Oral_Word_Association | Cowa 1st letter - c or p | Text |
| s15 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>15. Over the past several years, have you… | yesno |
| ctq_11 | Ctq | People in my family hit me so hard that it left me with bruises or marks. | Radio |
| ctq_23 | Ctq | Someone tried to make me do sexual things or watch sexual things. | Radio |
| cudit_r3 | Cudit_R | How often during the past 6 months did you find that you were not able to stop … | Radio |
| cudit_r6 | Cudit_R | How often in the past 6 months have you had a problem with your memory or conce… | Radio |
| d28_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d41_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| dudit_c1 | Dudit_C | How often did you use drugs other than alcohol over the last two months? | Radio |
| e100_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… | Notes |
| e115_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e121 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e122_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e123_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e160 | E_Substance_Use_Disorders | Sedative/ hypnotic anxiolytic: at least one substance use disorder symptom (exc… | Dropdown |
| e162_inhalants | E_Substance_Use_Disorders | Inhalants: in a controlled environment: if the individual is [currently] in an … | Radio |
| e185 | E_Substance_Use_Disorders | Hallucinogens: at least one substance use disorder symptom (except for craving)… | Dropdown |
| e231_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e241 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e241_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e281 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e283 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e284_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e287_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e287_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e290 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| e316_a | E_Substance_Use_Disorders | Inhalants: age quit | Text |
| e34 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">indicate se… | Text |
| e36 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">indica… | Dropdown |
| e3_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e51 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e53_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e57_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e66_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e73_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e75_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had a strong desire or urge to u… | Notes |
| e80 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e92_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e93_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| e94_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| ed_13 | Eating_Disorder | How old were you the last time your weight was below __? (see weight criterion … | Text |
| ept13 | Ept_Test | Ept 13 sad | Radio |
| ept25 | Ept_Test | Ept 25 fear | Radio |
| relationships_mother_35 | Experiences_In_Close_Relationships_Questionnairemo | I talk things over with my mother. | Radio |
| relationships_mother_36 | Experiences_In_Close_Relationships_Questionnairemo | My mother really understands me and my needs. | Radio |
| relationships_mother_5 | Experiences_In_Close_Relationships_Questionnairemo | When my mother is out of sight, i worry that she might forget about what i need. | Radio |
| f120 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| f127_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f144_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f2_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f55_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f60_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| f67_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f75_gmc | F_Anxiety_Disorders | If there is any indication that the anxiety may be secondary (i.e., a direct ph… | Radio |
| f79_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f83 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>age at onset of social anxiety disorder (… | Text |
| ftnd_5 | Fagerstrom_Test_For_Nicotine_Dependence | Do you smoke more frequently during the first hours after awakening than during… | Radio |
| sldi_hospitalization_aao | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Age of onset within this interval | Text |
| sldi_ind_of_psych_episode | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Independence of psychosis episode | Radio |
| sldi_suicidal_thoughts | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Suicidal thoughts / behavior | Radio |
| a195 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | A. A prominent and persistent period of abnormally elevated, expansive, or irri… | Dropdown |
| a206_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i34 | I_Eating_Disorders | Criteria b.1 (past month): eating much more rapidly than normal | Dropdown |
| k10_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k12 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - i: is often forgetful in everyday activities (e.g., doing chores, … | Dropdown |
| k12_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k17_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k21_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k27_d | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p>how have<span style="font-weight: normal;… | Notes |
| k29 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria a, b, c, d, and e are coded "3" | Text |
| k8 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteira 1 - e: often has difficulty organizing tasks and activities (e.g., dif… | Dropdown |
| k9_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you t… | Notes |
| l126_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month: sum of items coded"3" for criteria d | Calculation |
| l128_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l147 | L_Trauma_And_Stress_Or_Related_Disorders | Age at onset of posttraumatic stress disorder | Text |
| l41 | L_Trauma_And_Stress_Or_Related_Disorders | Sexual violence, threatened | Radio |
| mh_head | Medical_History_Scid | Head injury | Radio |
| op19_e1 | Overview | <div class="rich-text-field-label"><p>6. A. <em><span style="font-weight: norma… | Notes |
| op21_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op_military_y | Overview | What kind of discharge did you receive? | Dropdown |