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 132 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a124_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a136_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a15 | A_Mood_Episodes_W_Specifiers | Inappropriate guilt | Radio |
| a24_logic_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a90_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that the hypomania may be secondary (i.e., a direct … | Radio |
| a95_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as65 | A_Mood_Episodes_W_Specifiers | Fatigue or loss of energy. | Dropdown |
| as67 | A_Mood_Episodes_W_Specifiers | Recurrent thoughts of death (not just fear of dying), recurrent suicidal ideati… | Dropdown |
| audit_10_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| audit_2_cocaine | Alcohol_Use_Disorders_Identification_Test | Cocaine | Radio |
| ap_15d | Antisocial_Personality | Leaving the child with neighbors because you were not able to take care of the … | Radio |
| ap_1i | Antisocial_Personality | 1i. Did you ever destroy someone's property on purpose (other than fire setting) | Radio |
| ap_7 | Antisocial_Personality | Since you were 15, have you quit three or more jobs without having another job … | Radio |
| ad_10a_desc | Anxiety_Disorders | Diagnostic criteria for panic disorder with agoraphobia note: 2a-2c must last … | Checkbox |
| audit_c1 | Audit_C_Version_2 | How often have you had a drink containing alcohol over the last two months? | Radio |
| b10 | B_And_C_Psychotic_And_Associated_Symptoms | Thought insertion, i.e., that certain thoughts are not one's own, but rather ar… | Text |
| b11_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| b2_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| b31_a | B_And_C_Psychotic_And_Associated_Symptoms | Agitation, not influenced by external stimuli: | Notes |
| b48_hallucinations_year | B_And_C_Psychotic_And_Associated_Symptoms | Offset (year) | Text |
| b9_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| c25_gmc | B_And_C_Psychotic_And_Associated_Symptoms | If there is any indication that the psychotic or mood sxs may be secondary (i.e… | Radio |
| c3 | B_And_C_Psychotic_And_Associated_Symptoms | Two (or more) of the following, each present for a significant portion of time … | Dropdown |
| bc12_a | Bc_Psychotic_Screening | Did you ever feel as if your thoughts were being broadcast out loud so that oth… | Notes |
| bc2a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc9_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc9a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bdi_54 | Boss_Durkee_Inventory | I commonly wonder what hidden reason another person may have for doing somethin… | Radio |
| aggression_17 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| caq_3 | Caq | I feel uneasy with emotional changes. | Radio |
| cis_12a | Coronavirus_Impact_Scale | 12a. 12. Do you believe you're experiencing "long haul syndrome"? long haul syn… | yesno |
| cis_8 | Coronavirus_Impact_Scale | Stress and discord in the family: | Radio |
| ctq_9 | Ctq | I got hit so hard by someone in my family that i had to see a doctor or go to t… | Radio |
| ctq_survey_timestamp | Ctq | Ctq timestamp | Text |
| cudit_r5 | Cudit_R | How often in the past 6 months have you devoted a great deal of your time to ge… | Radio |
| d36_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d39_f | D_Mood_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6.0pt;"><span style="f… | Notes |
| demo_child_4_age | Demographics | Age of child 4 | Text |
| demo_child_other | Demographics | List ages and sex of any other children | Text |
| e107_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e128_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e131_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e136_sum | E_Substance_Use_Disorders | Sedative/hypnotic anxiolytic: sum of of items coded "3" between criteria 1 and… | Calculation |
| e137_display_2 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| e157 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>phencyclidine and related substances:<br … | Notes |
| e162_pcp | E_Substance_Use_Disorders | Pcp: in a controlled environment: if the individual is [currently] in an enviro… | Radio |
| e174 | E_Substance_Use_Disorders | Opioid: early remission. no criteria (except craving) met for at least 3 month… | Radio |
| e207_year | E_Substance_Use_Disorders | Cannabis: year | Text |
| e219_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e233 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e276_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e288 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| e30 | E_Substance_Use_Disorders | Criteria 9: alcohol use is continued despite knowledge of having a persistent o… | Dropdown |
| e327 | E_Substance_Use_Disorders | Other/unknown: at least two substance use disorder items coded "3" for the past… | Text |
| e47_notes | E_Substance_Use_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| e62 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e62_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you wanted to … | Notes |
| e62_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e68 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e71_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e76 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e82_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had a strong desire or urge to u… | Notes |
| e85_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e90 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| e90_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ed_10 | Eating_Disorder | Was there a medical disorder causing your weight loss? | Radio |
| comments_ept | Emotion_Perception_Test | Ept comments | Notes |
| ept14 | Ept_Test | Ept 14 fear | Radio |
| ept16 | Ept_Test | Ept 16 angry | Radio |
| relationships_father_28 | Experiences_In_Close_Relationships_Questionnairefa | I find it relatively easy to get close to my father. | Radio |
| relationships_mother_29 | Experiences_In_Close_Relationships_Questionnairemo | I usually discuss my problems and concerns with my mother. | Radio |
| relationships_mother_34 | Experiences_In_Close_Relationships_Questionnairemo | I often worry that my mother will not want to be with me. | Radio |
| relationships_partner_22 | Experiences_In_Close_Relationships_Questionnairepa | I am very comfortable being close to romantic partners. | Radio |
| f100 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| f12_a | F_Anxiety_Disorders | ...did you have tingling or numbness in parts of your body? | Notes |
| f130_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you often feel keyed up or on edge… | Notes |
| f17_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f1_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f2 | F_Anxiety_Disorders | A panic attack is an abrupt surge of intense fear or intense discomfort that re… | Dropdown |
| f60_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f64 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>number of months prior to interview when … | Text |
| f67 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f6_a | F_Anxiety_Disorders | ...were you short of breath? (have trouble catching your breath? feel like you … | Notes |
| f74_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f87_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f94_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how about doing other things that are imp… | Notes |
| f97_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| faces_11 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members know each other's close friends. | Radio |
| sldi_first_degree_with_bipolar | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | First degree with bipolar | Checkbox |
| g1 | G_Obsessive_Compulsive_And_Related_Disorders | Screen q#8 | Text |
| g31_b | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have<span style="font-weight: normal;… | Notes |
| g4_d | G_Obsessive_Compulsive_And_Related_Disorders | What were they? | Notes |
| f155 | Gmcsubstance_For_Anxiety_Symptoms | Panic attacks or anxiety is predominant in the clinical picture. | Dropdown |
| a197_b | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| a197_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a205_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a220 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | E. Note: the d criterion (delirium rule-out) has been omitted. | Dropdown |
| a220_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a221 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | Substance-induced depressive disorder criteria a, b, c, and e are coded "3." | Text |
| a221_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c72 | Gmcsubstance_For_Psychotic_Symptoms | Specify if | Dropdown |
| c73 | Gmcsubstance_For_Psychotic_Symptoms | If symptoms not temporally associated with substance use | Radio |
| i24 | I_Eating_Disorders | Criteria d (lifetime): self-evaluation is unduly influenced by body shape and w… | Dropdown |
| i46_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i48_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| k20_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k22 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 i: often interrupts or intrudes on others (e.g., butts into conversa… | Dropdown |
| k28 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria e: the symptoms do not occur exclusively during the course of schizoph… | Dropdown |
| k6_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...has anyone… | Notes |
| k9 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - f: often avoids, dislikes, or is reluctant to engage in tasks tha… | Dropdown |
| l111 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d1 (lifetime): inability to remember an important aspect of the trauma… | Dropdown |
| l119_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| l124_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l131_a | L_Trauma_And_Stress_Or_Related_Disorders | ...have you noticed that you have been more watchful or on guard? (what are so… | Notes |
| l136_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l146 | L_Trauma_And_Stress_Or_Related_Disorders | Number of months prior to interview when last had a symptom of ptsd | Text |
| l47 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">indica… | Dropdown |
| l60_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Text |
| l90 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria a3: learning that the traumatic event(s) occurred to a close family me… | Dropdown |
| l96_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| mg_conh | Medical_History_Scid | Congestive heart failure | Radio |
| mh_emp_details | Medical_History_Scid | Additional details: if yes for the above condition | Notes |
| mh_hbp_age | Medical_History_Scid | Age of onset | Text |
| mh_head_details | Medical_History_Scid | Additional details: | Notes |
| mh_medi | Medical_History_Scid | 2 c. Hospitalized or takes medication regularly | Radio |
| mh_meno2 | Medical_History_Scid | 8 a. Have you ever had any severe emotional problems associated with menopause? | Radio |
| op17_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op17_lifetime | Overview | Lifetime: | Dropdown |
| op18_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| op18_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| op20_e1 | Overview | <div class="rich-text-field-label"><p>6. A. <em><span style="font-weight: norma… | Notes |
| op21_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |