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 121 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a123_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a124_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a126 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="width: 100.051%;" border="1"> … | descriptive |
| a57_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>have you been feeling (high/irritable/<sp… | Notes |
| a58 | A_Mood_Episodes_W_Specifiers | Inflated self-esteem or grandiosity. | Dropdown |
| a59 | A_Mood_Episodes_W_Specifiers | Decreased need for sleep (e.g., feels rested after only 3 hours of sleep). | Dropdown |
| a63_b | A_Mood_Episodes_W_Specifiers | (did you find yourself more enthusiastic at work or working harder at your job?… | Notes |
| a90_b | A_Mood_Episodes_W_Specifiers | Just before this began, were you physically ill? | Notes |
| as36 | A_Mood_Episodes_W_Specifiers | A distinct quality of depressed mood characterized by profound despondency, des… | Dropdown |
| as56 | A_Mood_Episodes_W_Specifiers | Fear that something awful may happen. | Dropdown |
| aad_16 | Alcohol_Abuse_And_Dependence | Did you ever need to drink a lot more in order to get an effect, or find that y… | Radio |
| aad_3 | Alcohol_Abuse_And_Dependence | Did you ever get drunk - that is, when your speech was slurred or you were unst… | Radio |
| skip_to_tobacco_marijuana | Alcohol_Abuse_And_Dependence | Skip to tobacco, marijuana and other drug abuse and dependence if no | descriptive |
| audit_3_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| audit_notes | Alcohol_Use_Disorders_Identification_Test | Notes | Notes |
| ad_26 | Anxiety_Disorder | What proportion of panic attacks have occurred during mania? | Radio |
| sudden_sweating | Anxiety_Disorder | Sudden sweating | Checkbox |
| ad_12_desc | Anxiety_Disorders | Diagnostic criteria for specific phobia | Checkbox |
| b14 | B_And_C_Psychotic_And_Associated_Symptoms | Bizarre delusion, i.e., involving a phenomenon that the person's culture would … | Text |
| 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 |
| 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_28 | Barratt_Impulsiveness_Scale | I am restless at the theater or lectures. | Radio |
| bc1_a | Bc_Psychotic_Screening | Has it ever seemed like people were talking about you or taking special notice … | Notes |
| bc1_c | Bc_Psychotic_Screening | Did you ever have the feeling that something on the radio, tv, or in a movie wa… | Notes |
| bc20 | Bc_Psychotic_Screening | Any item coded "3" in "primary" section | Text |
| bc4_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bdi_49 | Boss_Durkee_Inventory | When i really lose my temper, i am capable of slapping someone. | Radio |
| aggression_6_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| caq_8 | Caq | I tend to predict failure because i don't like to look forward to something in … | Radio |
| ca_2 | Commorbidity_Assessment | Tell me which statement on the card best characterizes these episodes hand com… | Radio |
| cudit_r_notes | Cudit_R | If yes, please answer the following questions about your cannabis use. Select … | descriptive |
| d23_d | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>just before </strong>(<span style… | Notes |
| 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 |
| d33 | D_Mood_Disorders | B. Full remissions (or a change from major depression to mania or hypomania) al… | Dropdown |
| d45 | D_Mood_Disorders | Age at onset of first manic, hypomanic, or major depressive episode (code 99 if… | Text |
| d59_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| demo_sexual_orientation | Demographics | What is your sexual orientation? | Radio |
| e111_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e132 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The cha… | Dropdown |
| e238_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e249_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| e25_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e291_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e293_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e293_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e306_a | E_Substance_Use_Disorders | Cannabis: how old were you when you first had (list of substance use disorder … | Notes |
| e81_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had a strong desire or urge to u… | Notes |
| e84_a | E_Substance_Use_Disorders | During the past year, have you missed work or school or often arrived late beca… | Notes |
| e86 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| e93 | 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 |
| ept15 | Ept_Test | Ept 15 neutral | Radio |
| f144_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before (<span style="font-weight: no… | Notes |
| f16 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least fo… | Text |
| f16_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f68_a | 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 |
| faces_notes | Family_Adaptability_And_Cohesion_Evaluation_Scale | Notes | Notes |
| sldi_suicideattempts_aao | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Age of onset within this interval | Text |
| ftnd_st_3 | Ftndst | Which chew would you hate to give up most? | Radio |
| g15_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g30_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>did <span style="font-weight: normal;">(o… | Notes |
| g4 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria 1: recurrent and persistent thoughts, urges, or images that are experi… | Dropdown |
| next_module_display3 | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| taking_into_considera2_eba | Global_Social_Adjustment | Taking into consideration everything you know about the subject including educa… | Radio |
| f157_b | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f157_notes | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| c76_notes | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p style="margin-bottom: 0in;"><span style="… | descriptive |
| i34_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i35_a | I_Eating_Disorders | ...ever eat until you felt uncomfortably full? | Notes |
| i47 | I_Eating_Disorders | Criteria d (lifetime): the binge eating occurs, on average, at least once a wee… | Dropdown |
| adhd_display2 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Thinking about how you have been over the past 6 months, since (6 months ago)... | descriptive |
| l112_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l43 | L_Trauma_And_Stress_Or_Related_Disorders | Witnessed happening to others in person | Radio |
| l8 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Radio |
| lec_5 | Life_Events_Checklist | Exposure to toxic substance (for example, dangerous chemicals, radiation) | Checkbox |
| leosr_19 | Life_Events_Occurrence_Survey | Family member other than spouse or child died. | Checkbox |
| leosr_29_disruption | Life_Events_Occurrence_Survey | Level of disruption 29. Serious physical illness or injury started or got worse. | Radio |
| leosr_33 | Life_Events_Occurrence_Survey | Serious illness started or got worse in spouse/partner. | Checkbox |
| lfq_11 | Life_Functioning_Questionnaire | Time: amount of time spent at work, school, etc | Radio |
| md_4e | Major_Depression | 4e. Did you feel anxious? | Radio |
| md_54_1 | Major_Depression | 1. If yes: were you using any street drugs at the time that you experienced the… | Radio |
| md_58_a | Major_Depression | 58a. If yes: for how long (inpatient)? | Text |
| feeling_guilty_or_worthles | Maniahypomania | 31a6. Feeling guilty or worthless | Radio |
| mh_58_c | Maniahypomania | Increased use of alcohol? | Radio |
| mh_59_b | Maniahypomania | 59b. How many episodes like this have you had? <h6 style="background-color:#da… | Text |
| mh_desc2 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: if the patient was hospi… | descriptive |
| most_severe_episode | Maniahypomania | Most severe episode | descriptive |
| details_if_yes_for_th2_0f7 | Medical_History_Scid | Additional details: if yes for the above condition | Notes |
| mh_sc_age | Medical_History_Scid | Age of onset | Text |
| mctq_30h | Munich_Chronotype_Questionnaire | Sibling #4 is my (brother/sister) | Radio |
| mctq_4 | Munich_Chronotype_Questionnaire | From ________ hours (use 24-hour time), i am fully awake enter values from 00:… | Text |
| op20_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| pf_7 | Participant_Feedback | Do you have suggestions for events you would like to attend? | Notes |
| psy_17_weeks | Psychosis | How long did your longest period of delusion last? | Text |
| psy_18_a | Psychosis | 18a. When you believed any (delusion), were you at all confused about where you… | Radio |
| psy_28 | Psychosis | Have you ever had visions or seen things that other people could not | Radio |
| psy_28_yes | Psychosis | If yes: did this only occur when you were falling asleep or waking up? | Radio |
| psy_40_yes | Psychosis | If yes: specify: | Text |
| psy_63b5 | Psychosis | 63b5. Negative symptoms, i.e. Affective flattening, alogia or avolition | Radio |
| since_the_last_interview_h | Psychosocial_Functioning | Since the last interview, have you worked: | Checkbox |
| work_since_last_diagnostic | Psychosocial_Functioning | Work since last diagnostic interview | Text |
| rand36_35 | Rand_36_Item_Sf_Health_Survey | 11c. I expect my health to get worse | Radio |
| spaq_5 | Seasonal_Pattern_Assessment_Questionnaire | Occupation | Text |
| spaq_8a | Seasonal_Pattern_Assessment_Questionnaire | A. Feel best | Checkbox |
| spaq_timestamp | Seasonal_Pattern_Assessment_Questionnaire | Spaq timestamp | Text |
| sf12_9 | Sf_12_Health_Survey | Have you felt calm and peaceful? | Radio |
| most_episodes_to_get_back | Suicidal_Behavior | Most episodes | Radio |
| sb_1 | Suicidal_Behavior | Have you ever tried to kill yourself? if no, skip to question 13 | Radio |
| sb_11_1 | Suicidal_Behavior | Depression | Radio |
| sb_14 | Suicidal_Behavior | Did this behavior occur during an episode of | Checkbox |
| coc_9 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |
| op_16 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Text |
| sed_17 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Text |
| tmd_11 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you often smoked a lot more than you intended or for more days in a row th… | Radio |
| tmd_14 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you continued to smoke when you had any health problem such as a problem w… | Radio |
| tmd_152 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | If yes: was this treatment: | Checkbox |
| tmd_33 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | You told me you had these experiences such as (review positive symptoms in ques… | Radio |
| tmd_33d | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | 33d. How old were you at time? | Text |