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 114 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a137 | A_Mood_Episodes_W_Specifiers | F. The symptoms cause clinically significant distress or impairment in social, … | Dropdown |
| a137_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have mood swings affected your relati… | Notes |
| a2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">2. Mar… | Dropdown |
| a46 | A_Mood_Episodes_W_Specifiers | Specific plan | Radio |
| a53_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how many separate times in your life have… | Notes |
| a63_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how did you spend your time? (work, fr… | Notes |
| a67_sum | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>number of items a.58-a.66 coded "3".</p><… | Calculation |
| a69_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a69_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that mania may be secondary (i.e., a direct physiolo… | Radio |
| a69_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a77 | A_Mood_Episodes_W_Specifiers | More talkative than usual or pressure to keep talking. | Dropdown |
| a78 | A_Mood_Episodes_W_Specifiers | Flight of ideas or subjective experience that thoughts are racing. | Dropdown |
| a79_a | A_Mood_Episodes_W_Specifiers | ...were you so easily distracted by things around you that you had trouble conc… | Notes |
| as18_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as45_notes | A_Mood_Episodes_W_Specifiers | On most of the days that you have been feeling depressed... | descriptive |
| as64 | A_Mood_Episodes_W_Specifiers | Psychomotor retardation nearly every day (observable by others; not merely subj… | Dropdown |
| as66 | A_Mood_Episodes_W_Specifiers | <p>5. Feelings of worthlessness or excessive or inappropriate guilt (not merely… | Dropdown |
| aa_or_self_help | Alcohol_Abuse_And_Dependence | Aa or self help | Radio |
| alcohol_abuse_and_dependencecsv_notes | Alcohol_Abuse_And_Dependence | Notes | Notes |
| inpatient_alcohol_program | Alcohol_Abuse_And_Dependence | Inpatient alcohol program | Radio |
| other | Alcohol_Abuse_And_Dependence | Other | Radio |
| audit_1_marijuana | Alcohol_Use_Disorders_Identification_Test | Marijuana | Radio |
| audit_5_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| ad_30b1 | Anxiety_Disorder | 30b1. <h6 style="background-color:#da70d6">interviewer</h6>: did the avoidant b… | Radio |
| ad_diag_po | Anxiety_Disorder | Diagnostic criteria for panic disorder | Checkbox |
| ad_13_desc | Anxiety_Disorders | Diagnostic criteria for social phobia | Checkbox |
| b44_e | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| b48_catatonic_month | B_And_C_Psychotic_And_Associated_Symptoms | Offset (months) | Dropdown |
| b48_disorgspeech_year | B_And_C_Psychotic_And_Associated_Symptoms | Offset (year) | Text |
| c2_logic2 | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c56_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>how old were you when you first h… | Notes |
| bc14_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc3 | Bc_Psychotic_Screening | Grandiose delusion, i.e., content involves inflated worth, power, knowledge ide… | Dropdown |
| bdi_37 | Boss_Durkee_Inventory | Almost every week i see someone i dislike. | Radio |
| aggression_3 | Brown_Goodwin_Aggression_History | Adult (age 18 and above) | Radio |
| aggression_32 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| s14 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>14. Over the past several years, have you… | yesno |
| s5 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>5. Are there any other things that have m… | yesno |
| ctq_10 | Ctq | There was nothing i wanted to change about my family | Radio |
| d12 | D_Mood_Disorders | At least two major depressive episodes in the past two years (including current… | Dropdown |
| d20_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d21 | D_Mood_Disorders | Symptoms characteristic of a bipolar and related disorder...predominate...but d… | Dropdown |
| d22_c | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>how have </strong>(<span style="f… | Notes |
| d22_d | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>how has this affected your abilit… | Notes |
| d22_f | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| demo_child_6_sex | Demographics | Sex of child 6 | Dropdown |
| e109_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e119_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e122 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e134 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The cha… | Dropdown |
| e145 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">indicate se… | Text |
| e155 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>opioids:</p> <p><em><span style="font-wei… | Notes |
| e161 | E_Substance_Use_Disorders | Sedatives: early remission. no criteria (except craving) met for at least 3 mo… | Radio |
| e162_opiod | E_Substance_Use_Disorders | Opioid: in a controlled environment: if the individual is [currently] in an env… | Radio |
| e191_a | E_Substance_Use_Disorders | Other/ unknown: when did you last have (any sxs of substance use disorder)? | Notes |
| e212_month | E_Substance_Use_Disorders | Hallucinogens: month | Dropdown |
| e227_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e237 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e248_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e289 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| e40 | E_Substance_Use_Disorders | Cannabis | Text |
| e46 | E_Substance_Use_Disorders | Other/unknown | Text |
| e64_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you wanted to … | Notes |
| e69 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e85_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e89 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| fasting | Eating_Disorder | Fasting | Radio |
| relationships_father_1 | Experiences_In_Close_Relationships_Questionnairefa | I often worry that my father doesn't really love me. | Radio |
| relationships_father_10 | Experiences_In_Close_Relationships_Questionnairefa | It's not difficult for me to get close to my father. | Radio |
| relationships_father_5 | Experiences_In_Close_Relationships_Questionnairefa | When my father is out of sight, i worry that he might forget about what i need. | Radio |
| f112_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f118 | F_Anxiety_Disorders | Muscle tension | Dropdown |
| f121_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>has your anxiety or worry affected any ot… | Notes |
| f143_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f16_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f75_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before (<span style="font-weight: no… | Notes |
| f99_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>in the past 6 months, since (<span style=… | Notes |
| sldi_mixed_episode | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Mixed episodes | Radio |
| ftnd_st_4 | Ftndst | How many cans/pouches per week do you use? | Radio |
| g10 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria b:the obsessions or compulsions are time consuming (e.g., take more th… | Dropdown |
| g10_d | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| g22 | G_Obsessive_Compulsive_And_Related_Disorders | Age at onset of obsessive compulsive disorder (code 999 if unknown) | Text |
| g39_f | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g8_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f148_a | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>did the (<span style="font-weight: normal… | Notes |
| f149 | Gmcsubstance_For_Anxiety_Symptoms | There is evidence from this history, physical examination, or laboratory findin… | Dropdown |
| f157_d | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| a213 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | Depressive disorder due to amc criteria a, b/c, and e are coded "3." | Text |
| c70_a | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| i14_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>do you have eating binges in which you ea… | Notes |
| i16 | I_Eating_Disorders | Criteria a.2: a sense of lack of control over eating during the episode (e.g., … | Dropdown |
| l5_a | I_Eating_Disorders | <div class="rich-text-field-label"><p style="text-align: left;"><span style="fo… | Notes |
| k11_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you b… | Notes |
| k12_notes | K_Adult_Attention_Deficit_Hyperactivity_Disorder | In the past 6 months... | descriptive |
| k14 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 - a: often fidgets with or taps hands or feet or squirms in seat. | Dropdown |
| k16 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 c: often runs about or climbs in situations where it is inappropriat… | Dropdown |
| k20 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria2 - g.often blurts out an answer before a question has been completed (… | Dropdown |
| k4 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - a: often fails to give close attention to details or makes careles… | Dropdown |
| k7 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - d: often does not follow through on instructions and fails to fini… | Dropdown |
| l115_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you blamed yourself for the <span… | Notes |
| l125_sum | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime: sum of items coded '3' between criteria d1 and d7: | Calculation |
| l127_a | L_Trauma_And_Stress_Or_Related_Disorders | ...have you lost control of your anger, so that you threatened or hurt someone … | Notes |
| l129 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e2 (lifetime) : reckless or self-destructive behavior. | Dropdown |
| l129_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you done reckless things, like dr… | Notes |
| l130_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l144_sum | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime: sum of items coded "3" for criteria a, b, c, d, e, f and g | Calculation |
| l148 | L_Trauma_And_Stress_Or_Related_Disorders | With delayed expression: if the full diagnostic criteria are not met until at l… | Radio |
| l149 | L_Trauma_And_Stress_Or_Related_Disorders | Indicate type: (select he appropriate number) 1 - with dissociative symptoms:… | Dropdown |
| l6_notes | L_Trauma_And_Stress_Or_Related_Disorders | Notes: if unknown: have you ever been the victim of a serious crime? | Notes |
| mh_ove_details | Medical_History_Scid | Additional details: | Notes |
| op17_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| 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 |
| op22_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |