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 72 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a137_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have mood swings affected your relati… | Notes |
| 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_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 |
| 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 |
| 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_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 |
| 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_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 |
| bdi_37 | Boss_Durkee_Inventory | Almost every week i see someone i dislike. | 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 |
| 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 |
| 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 |
| 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 |
| e289 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| 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 |
| 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 |
| f143_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f99_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>in the past 6 months, since (<span style=… | Notes |
| 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 |
| 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 |
| 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 |
| 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 |
| k16 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 c: often runs about or climbs in situations where it is inappropriat… | Dropdown |
| k4 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - a: often fails to give close attention to details or makes careles… | 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_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 |
| l6_notes | L_Trauma_And_Stress_Or_Related_Disorders | Notes: if unknown: have you ever been the victim of a serious crime? | Notes |
| op17_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <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 |