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 97 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a110_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a126 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="width: 100.051%;" border="1"> … | descriptive |
| a127 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if sev… | Radio |
| a136_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a13_a | A_Mood_Episodes_W_Specifiers | ...have you been feeling worthless? | Notes |
| a44 | A_Mood_Episodes_W_Specifiers | Thoughts of own death | Radio |
| a58 | A_Mood_Episodes_W_Specifiers | Inflated self-esteem or grandiosity. | Dropdown |
| a66_b | A_Mood_Episodes_W_Specifiers | (spending money on things you didn't need or couldn't afford? how about giving… | Notes |
| a68_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| a70 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">manic episo… | Text |
| a72_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as12 | A_Mood_Episodes_W_Specifiers | More talkative than usual or pressure to keep talking. | Dropdown |
| as14_a | A_Mood_Episodes_W_Specifiers | ...were you especially energetic, productive, or busy? (were you so active tha… | Notes |
| as15_a | A_Mood_Episodes_W_Specifiers | ...did you do anything that could have caused trouble for you or your family? … | Notes |
| as34 | A_Mood_Episodes_W_Specifiers | Loss of pleasure in all, or almost all activities. | Dropdown |
| as35 | A_Mood_Episodes_W_Specifiers | Lack of reactivity to usually pleasurable stimuli (does not feel much better, e… | Dropdown |
| as56 | A_Mood_Episodes_W_Specifiers | Fear that something awful may happen. | Dropdown |
| as70 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>d. The mixed symptoms are not attributabl… | Dropdown |
| as71_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as89 | A_Mood_Episodes_W_Specifiers | Feeling that the individual might lose control of [his or her anxiety or worry]. | Dropdown |
| as8_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as91 | A_Mood_Episodes_W_Specifiers | Indicate current severity: | Dropdown |
| mh_3b_weeks | A_Mood_Episodes_W_Specifiers | How long did that period last in weeks? (as long as 1 week?) | Text |
| aad_11 | Alcohol_Abuse_And_Dependence | Have you often kept on drinking when you promised yourself that you would not, … | Radio |
| aad_4specify | Alcohol_Abuse_And_Dependence | Record response | Text |
| aad_9 | Alcohol_Abuse_And_Dependence | How old were you the first time any of these things happened? | Text |
| ad_12b | Anxiety_Disorder | 12b. <h6 style="background-color:#da70d6">interviewer</h6>: code no if the atta… | Radio |
| ad_14 | Anxiety_Disorder | Count positive symptoms from most attacks and enter here | Text |
| ad_1d | Anxiety_Disorder | 1d. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the pers… | Radio |
| ad_27 | Anxiety_Disorder | What proportion of panic attacks have occurred at other times? | Radio |
| ad_28 | Anxiety_Disorder | Have you ever been excessively afraid of.... (if no to all, skip to eating dis… | descriptive |
| ad_30b | Anxiety_Disorder | 30b. Social fears | Notes |
| ad_diag_po2 | Anxiety_Disorder | Diagnostic criteria for agoraphobia without history of panic disorder | Checkbox |
| ad_11 | Anxiety_Disorders | Since the last interview, have there been times when you were afraid of going o… | yesno |
| audit_f10 | Audit_Full | Has a relative, friend, doctor, or other health care worker been concerned abou… | Radio |
| b29_a | B_And_C_Psychotic_And_Associated_Symptoms | Mannerism: | Notes |
| b36_a | B_And_C_Psychotic_And_Associated_Symptoms | Echopraxia: | Notes |
| b44_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| c59_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c6 | B_And_C_Psychotic_And_Associated_Symptoms | Continuous signs of the disturbance persist for at least 6 months. this 6-mon… | Dropdown |
| c8_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bis_30 | Barratt_Impulsiveness_Scale | I am future oriented. | Radio |
| bis_5 | Barratt_Impulsiveness_Scale | I don't "pay attention." | Radio |
| bis_9 | Barratt_Impulsiveness_Scale | I concentrate easily. | Radio |
| bc11_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc4_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc6a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bdi_31 | Boss_Durkee_Inventory | I demand that people respect my rights. | Radio |
| bdi_67 | Boss_Durkee_Inventory | I have no enemies who really wish to harm me. | Radio |
| bdi_timestamp | Boss_Durkee_Inventory | Bdi timestamp | Text |
| ca_1b | Commorbidity_Assessment | 1b. Alcohol/drugs occurred first were you using (alcohol/drugs) heavily right b… | Radio |
| cis_5 | Coronavirus_Impact_Scale | Mental health treatment access: | Radio |
| ctq_18 | Ctq | I felt that someone in my family hated me. | Radio |
| ctq_5 | Ctq | There was someone in my family who helped me feel that i was important or speci… | Radio |
| cudit_r8 | Cudit_R | Have you ever thought about cutting down, or stopping, your use of cannabis? | Radio |
| d59_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| demo_child_10_age | Demographics | Age of child 10 | Text |
| demo_child_5_age | Demographics | Age of child 5 | Text |
| demo_health_insurance_other | Demographics | If other, please specify: | Text |
| dg_relaff | Demographics_Edigs | What was your childhood religious affiliation? | Checkbox |
| e107_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e113_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e114 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e114_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e120_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e127 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for … | Dropdown |
| e137 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="color: #000000;">indicate se… | Text |
| e146_sum | E_Substance_Use_Disorders | Pcp: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e153 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>cannabis:<br /><br /><em><span style="fon… | Notes |
| e162_pcp | E_Substance_Use_Disorders | Pcp: in a controlled environment: if the individual is [currently] in an enviro… | Radio |
| e183_a | E_Substance_Use_Disorders | Pcp: when did you last have (any sxs of substance use disorder)? | Notes |
| e193 | E_Substance_Use_Disorders | Indicate here if [currently] on maintenance therapy: if the individual is takin… | Radio |
| e224_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e229_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e238_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e25_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e37 | E_Substance_Use_Disorders | Age at onset of alcohol use disorder (code -999 if unknown) | Text |
| e78_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e88_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e95_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ed_diag_bulimia | Eating_Disorder | Diagnostic criteria for bulimia nervosa | Checkbox |
| relationships_partner_14 | Experiences_In_Close_Relationships_Questionnairepa | My desire to be very close sometimes scares people away. | Radio |
| f103 | F_Anxiety_Disorders | Natural environment (includes heights, storms, water) | Radio |
| f12_a | F_Anxiety_Disorders | ...did you have tingling or numbness in parts of your body? | Notes |
| f135_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you often have trouble falling or … | Notes |
| f16 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least fo… | Text |
| f18_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>after any of these attacks...</p></div> | descriptive |
| f6 | F_Anxiety_Disorders | Sensations of shortness of breath or smothering. | Dropdown |
| f62 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| f68_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f69_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>what were you afraid would happen when yo… | Notes |
| f94_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how about doing other things that are imp… | Notes |
| f99_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| faces_24 | Family_Adaptability_And_Cohesion_Evaluation_Scale | It is difficult to get a rule changed in our family. | Radio |
| g11_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g35 | G_Obsessive_Compulsive_And_Related_Disorders | If symptoms not temporally associated with substance/medication use (or if symp… | Radio |
| k19_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |