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 81 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a109 | A_Mood_Episodes_W_Specifiers | Age-at-onset of past manic episode coded above | Text |
| a123_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a127 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if sev… | Radio |
| a50_gmc_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a54_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a72_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a87_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a90_b | A_Mood_Episodes_W_Specifiers | Just before this began, were you physically ill? | Notes |
| as13 | A_Mood_Episodes_W_Specifiers | Flight of ideas or subjective experience that thoughts are racing. | Dropdown |
| as36 | A_Mood_Episodes_W_Specifiers | A distinct quality of depressed mood characterized by profound despondency, des… | Dropdown |
| mh_62d | A_Mood_Episodes_W_Specifiers | Age at last hypomanic episode? (code -999 if unknown) | Text |
| aad_3 | Alcohol_Abuse_And_Dependence | Did you ever get drunk - that is, when your speech was slurred or you were unst… | Radio |
| aad_9 | Alcohol_Abuse_And_Dependence | How old were you the first time any of these things happened? | Text |
| audit_3_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| ad_26 | Anxiety_Disorder | What proportion of panic attacks have occurred during mania? | Radio |
| ad_30c1 | Anxiety_Disorder | 30c1. <h6 style="background-color:#da70d6">interviewer</h6>: did the avoidant b… | Radio |
| ad_35c | Anxiety_Disorder | 35c. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the fea… | Radio |
| sudden_sweating | Anxiety_Disorder | Sudden sweating | Checkbox |
| b35 | B_And_C_Psychotic_And_Associated_Symptoms | Negativism (i.e., opposition or no response to instructions or external stimuli… | Dropdown |
| b42 | B_And_C_Psychotic_And_Associated_Symptoms | Diminished emotional expressiveness: includes reductions in the expression of e… | Dropdown |
| c52_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bc3_b | Bc_Psychotic_Screening | Did you ever believe that you had a special or close relationship with a celebr… | Notes |
| bdi_65 | Boss_Durkee_Inventory | If i have to resort to physical violence to defend my rights, i will. | Radio |
| aggression_25 | Brown_Goodwin_Aggression_History | Child | Radio |
| caq_22 | Caq | Allowing myself to feel happy leaves me vulnerable to feeling terrible in the e… | Radio |
| caq_8 | Caq | I tend to predict failure because i don't like to look forward to something in … | Radio |
| ca_int | Commorbidity_Assessment | <h6 style="background-color:#da70d6">interviewer</h6>: subjects who have signif… | Radio |
| cudit_c3 | Cudit_C | How often were you "stoned" for 6 or more hours? | Radio |
| d23_logic2 | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d30_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d64 | D_Mood_Disorders | If psychotic features are present, specify if mood-congruent or mood-incongruen… | Dropdown |
| demo_child_5_age | Demographics | Age of child 5 | Text |
| demo_sexual_orientation | Demographics | What is your sexual orientation? | Radio |
| dudit_f_timestamp | Dudit_Full | Dudit full timestamp | Text |
| e111_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e119 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e143 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">indicate se… | Text |
| e224_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e243 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e244_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e253 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major rol… | Dropdown |
| e271_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e286_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e292_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e293_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e300_a | E_Substance_Use_Disorders | Sedatives: age quit | Text |
| e319 | E_Substance_Use_Disorders | Pcp: at least two substance use disorder items coded "3" for the past 12 months | Text |
| e323_sum | E_Substance_Use_Disorders | Hallucinogens: sum of items coded "3" between criteria 1 and 11 | Calculation |
| e43 | E_Substance_Use_Disorders | Inhalants | Text |
| e81_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had a strong desire or urge to u… | Notes |
| e86 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| e87_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e94 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| ed_6 | Eating_Disorder | Note your body frame: | Radio |
| f144_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before (<span style="font-weight: no… | Notes |
| f75 | F_Anxiety_Disorders | [primary anxiety disorder:] the fear, anxiety, or avoidance is not attributable… | Dropdown |
| f99_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| faces_17 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members feel very close to each other. | Radio |
| g35 | G_Obsessive_Compulsive_And_Related_Disorders | If symptoms not temporally associated with substance/medication use (or if symp… | Radio |
| g38_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| next_module_display3 | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f156_logic | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f157_b | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a204_b | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a212_f | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| a220_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a220_b | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| c71_logic | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c74_notes | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| c76_c | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| i34_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i37_a | I_Eating_Disorders | ...ever eat large amounts of food when you didn't feel physically hungry? | Notes |
| adhd_diaplay | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Thinking about how you have been over the past 6 months, since (6 months ago)... | descriptive |
| k18 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 - e: is often "on the go" acting as if "driven by a motor" (e.g., is… | Dropdown |
| k31 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Indicate current severity: (select the appropriate number) | Dropdown |
| l142 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria g (lifetime): the disturbance causes clinically significant distress o… | Dropdown |
| l2 | L_Trauma_And_Stress_Or_Related_Disorders | What about being physically or sexually assaulted or abused, or threatened with… | yesno |
| l95 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b2(lifetime): recurrent distressing dreams in which the content and/or… | Dropdown |
| mh_ost | Medical_History_Scid | Osteoporosis/ brittle bones | Radio |
| op16_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| op19_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |