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
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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 185 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a107_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a125_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| a136_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that the hypomanic and depressive sxs may be seconda… | Radio |
| a24_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that the depression may be secondary (i.e., a direct… | Radio |
| a80_d | A_Mood_Episodes_W_Specifiers | (were you spending more time thinking about sex or doing something sexual, by y… | Notes |
| a90_d | A_Mood_Episodes_W_Specifiers | Just before this began, were you taking any medications? | Notes |
| as17 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| as18 | A_Mood_Episodes_W_Specifiers | B. Mixed symptoms are observable by others and represent a change from the pers… | Dropdown |
| as40_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as43 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a … | Text |
| as53_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as64 | A_Mood_Episodes_W_Specifiers | Psychomotor retardation nearly every day (observable by others; not merely subj… | Dropdown |
| as6_logic_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as7_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as88 | A_Mood_Episodes_W_Specifiers | Fear that something awful may happen. | Dropdown |
| aad_23 | Alcohol_Abuse_And_Dependence | While you were drinking, did you ever have at least three of these experiences … | Radio |
| audit_4_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| audit_7_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| ap_1n | Antisocial_Personality | 1n. Did you ever take money or property from someone else by threatening them o… | Radio |
| ad_20_yes | Anxiety_Disorder | If yes: specify. | Text |
| ad_31_1 | Anxiety_Disorder | Agoraphobic | Radio |
| ad_33_3 | Anxiety_Disorder | Simple/specific | Radio |
| audit_c_timestamp | Audit_C_Version_2 | Audit c timestamp: | Text |
| audit_f7 | Audit_Full | How often during the last year have you had a feeling of guilt or remorse after… | Radio |
| b1_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| b37 | B_And_C_Psychotic_And_Associated_Symptoms | Catalepsy (i.e., passive induction of a posture held against gravity). | Dropdown |
| b44_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>tell me how you spend your time. … | Notes |
| c10_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c52_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>for… | Notes |
| bis_20 | Barratt_Impulsiveness_Scale | I am a steady thinker. | Radio |
| bc2_c | Bc_Psychotic_Screening | Did you ever have the feeling that you were being poisoned or that your food ha… | Notes |
| caq_9 | Caq | If i notice i'm feeling happy, i tend to immediately remind myself of all the b… | Radio |
| ca_1 | Commorbidity_Assessment | Think about the first time you had any of these problems.which came first? | Radio |
| s11 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>11. Was there ever anything that you had … | yesno |
| s7 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>7<i>. <u> ask only if previous question a… | yesno |
| s8 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>8. Have you ever been bothered with thoug… | yesno |
| ctq_15 | Ctq | I believe that i was physically abused. | Radio |
| ctq_4 | Ctq | My parents were too drunk or high to take care of the family | Radio |
| cudit_r1 | Cudit_R | How often do you use cannabis? | Radio |
| cudit_r7 | Cudit_R | How often do you use cannabis in situations that could be physically hazardous,… | Radio |
| d38_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d39_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d39_e | D_Mood_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| d8_c | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>how have </strong>(<span style="f… | Notes |
| demo_child_9_age | Demographics | Age of child 9 | Text |
| e111_a | E_Substance_Use_Disorders | During the past year, have you ever gotten high before doing something that req… | Notes |
| e121_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e130_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e130_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e131_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you had any wi… | Notes |
| e132_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e133_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you had any wi… | Notes |
| e134_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you had any wi… | Notes |
| e136 | E_Substance_Use_Disorders | Sedatives/hypnotics anxiolytic: at least two substance use disorder items coded… | Text |
| e144 | E_Substance_Use_Disorders | Inhalants: at least two substance use disorder items coded "3" for the past 12… | Text |
| e147 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">indicate se… | Text |
| e149 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">indicate se… | Text |
| e150_sum | E_Substance_Use_Disorders | Other/unknown: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e159 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>other or unknown:<br /><br /><em><span st… | Notes |
| e164 | E_Substance_Use_Disorders | Sedative/ hypnotic anxiolytic: age at onset | Text |
| e171_a | E_Substance_Use_Disorders | Stimulants: when did you last have (any sxs of substance use disorder)? | Notes |
| e196 | E_Substance_Use_Disorders | Stimulants | Text |
| e198 | E_Substance_Use_Disorders | Inhalants | Text |
| e206_month | E_Substance_Use_Disorders | Sedative/hypnotic/anx: month | Dropdown |
| e224_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e229_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e234_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e280 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e280_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e282_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e291 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| e295 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e316 | E_Substance_Use_Disorders | Inhalants: year | Text |
| e33_sum | E_Substance_Use_Disorders | Sum of alcohol use disorder items coded "3" during the same 12-month period | Calculation |
| e71 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e81_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e99_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… | Notes |
| past_sud_display1 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| ed_12 | Eating_Disorder | How old were you the first time your weight was below __? (see weight criterion… | Text |
| ed_9 | Eating_Disorder | In female: did your periods stop even when you were not pregnant? | Radio |
| ept27 | Ept_Test | Ept 27 happy | Radio |
| ept30 | Ept_Test | Ept 30 sad | Radio |
| relationships_partner_7 | Experiences_In_Close_Relationships_Questionnairepa | When my partner is out of sight i worry that he/she will become interested in s… | Radio |
| f123 | F_Anxiety_Disorders | The disturbance is not better explained by another mental disorder (e.g., anxie… | Dropdown |
| f141_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f143_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f143_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f23_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f25_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f26 | F_Anxiety_Disorders | A significant maladaptive change in behavior related to the attacks; (e.g., beh… | Dropdown |
| f29_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>when did you last have <span style="font-… | Notes |
| f30_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f31_f | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you physically ill?</p></div> | Notes |
| f36 | F_Anxiety_Disorders | Separation from attachment figures (in separation anxiety disorder) | Radio |
| f38 | F_Anxiety_Disorders | Due to another medical condition (in anxiety disorder due to amc) | Radio |
| f4 | F_Anxiety_Disorders | Sweating | Dropdown |
| f40 | F_Anxiety_Disorders | Hoarding-related (in hoarding) | Radio |
| f41 | F_Anxiety_Disorders | Body dysmorphic-disorder-related (in bdd) | Radio |
| f42 | F_Anxiety_Disorders | Exposure to reminder of trauma (in acute stress disorder; in ptsd) | Radio |
| f43 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f44_a | F_Anxiety_Disorders | Tell me about the situations that you've been afraid of. | Notes |
| f44_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f45 | F_Anxiety_Disorders | Being in open spaces (e.g., parking lots, marketplaces, bridges). | Dropdown |
| f45_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f46 | F_Anxiety_Disorders | Being in enclosed places (e.g., shops, theaters, cinemas). | Dropdown |
| f47 | F_Anxiety_Disorders | Standing in line or being in a crowd. | Dropdown |
| f47_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f49_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f50_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(were you afraid that it might be hard fo… | Notes |
| f50_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f51 | F_Anxiety_Disorders | The agoraphobic situations almost always provoke fear or anxiety. | Dropdown |
| f51_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f52_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| f52_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f55_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f76 | F_Anxiety_Disorders | The fear, anxiety, or avoidance is not better explained by the symptoms of anot… | Dropdown |
| g31 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria e: the disturbance causes clinically significant distress or impairmen… | Dropdown |
| g8_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a198 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | Bipolar disorder due to amc criteria a, b/c, and e are coded "3." | Text |
| a220_e | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>have <span style="font-weight: normal;">(… | Notes |
| c75_b | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| i13_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i27 | I_Eating_Disorders | Bulimia nervosa criteria a, b, c, d, and e are coded "3." | Text |
| l127 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e1 (lifetime): irritable behavior and angry outbursts (with little or … | Dropdown |
| l133 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e4 (lifetime): exaggerated startle response. | Dropdown |
| l142_d | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>how have they affected your ability to ta… | Notes |
| l1_notes | L_Trauma_And_Stress_Or_Related_Disorders | Notes: have you ever been in a life threatening situation like a major disaster… | Notes |
| l22_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if dir… | Notes |
| l93 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b1 lifetime:recurrent, involuntary, and intrusive distressing memories… | Dropdown |
| l93_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you had memories of <span style="… | Notes |
| l97 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b3 (lifetime): dissociative reactions (e.g., flashbacks) in which the … | Dropdown |
| leosr_28 | Life_Events_Occurrence_Survey | Suffered a financial loss or loss of property. | Checkbox |
| md_38 | Major_Depression | Did you have at least one other episode when you were depressed for at least on… | Radio |
| md_39_c | Major_Depression | 39c. What was your weight after the loss/gain? | Text |
| md_42 | Major_Depression | Were you moving or speaking so slowly that other people could have noticed? | Radio |
| md_43 | Major_Depression | Were you much less able to enjoy sex and other pleasurable activities? | Radio |
| md_46 | Major_Depression | Were you feeling that you were a failure or worthless? | Radio |
| md_55_a | Major_Depression | 55a. If yes: <h6 style="background-color:#da70d6">interviewer</h6>: was the sub… | Radio |
| md_60_other | Major_Depression | If other: specify: | Text |
| md_68_spec | Major_Depression | If yes: specify: | Text |
| md_6b | Major_Depression | 6b. What was your weight before the loss/gain? | Text |
| md_70 | Major_Depression | During this episode of depression did you have a week or more during which your… | Radio |
| md_75a | Major_Depression | 75a. How many times were you hospitalized for an episode of depression (day hos… | Text |
| md_76 | Major_Depression | How many courses of ect have you had for depression? | Text |
| md_78 | Major_Depression | Do your depressions tend to begin in any particular season? | Checkbox |
| needing_less_sleep_energet | Major_Depression | 37a5. Needing less sleep - energetic after little or no sleep | Radio |
| mh_17c | Maniahypomania | 17c. If yes: how long did they last after your mood returned to normal? | Text |
| mh_22 | Maniahypomania | Did you receive ect (shock treatments)? | Radio |
| mh_24_a | Maniahypomania | 24a. Did something negative happen as a result of this (such as marital separat… | Radio |
| mh_54 | Maniahypomania | Rdc impairment if no change or improvement in question 25: was your functioning… | Radio |
| mh_61c | Maniahypomania | 61c. Age at first "clean" manic periods | Text |
| mrcir_12 | Measures_Related_To_Close_Interpersonal_Relationsh | L. Understand the way you think and feel about things? | Radio |
| mrcir_13 | Measures_Related_To_Close_Interpersonal_Relationsh | M. Provide you with direct help, that is, how much does he/she/they do things f… | Radio |
| mh_head_age | Medical_History_Digs | Age of onset | Text |
| mh_abdev_spec | Medical_History_Scid | Specify: | Notes |
| mh_alz | Medical_History_Scid | Alzheimer disease | Radio |
| mctq_16_min | Munich_Chronotype_Questionnaire | Minutes: | Text |
| opd_1 | Other_Psychiatric_Disorder | Other psychiatric disorder | yesno |
| op18_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op19_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| op20_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op20_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |
| opd_1 | Overview | Have you ever had any emotional problems or a period when you were not feeling … | Radio |
| pf_13 | Participant_Feedback | Are there specific data of yours that you would like shared back to you annuall… | Notes |
| pf_2note | Participant_Feedback | I like this because: | Notes |
| pf_3 | Participant_Feedback | The part i least like about this study is: | Radio |
| psqi_1_hr | Pittsburgh_Sleep_Quality_Index | Hour: | Text |
| psqi_3_ampm | Pittsburgh_Sleep_Quality_Index | Am/pm | Radio |
| psqi_4_hr | Pittsburgh_Sleep_Quality_Index | Hour: | Text |
| psqi_4_min | Pittsburgh_Sleep_Quality_Index | Minutes: | Text |
| psy_41_yes | Psychosis | If yes: specify: | Text |
| psy_52 | Psychosis | Did these episodes only follow alcohol or drug intake or withdrawal? | Radio |
| psy_53 | Psychosis | <h6 style="background-color:#da70d6">interviewer</h6>: has the subject ever met… | Radio |
| psy_53b5 | Psychosis | 53b5. Negative symptoms, i.e. Affective flattening, alogia or avolition | Radio |
| psy_68 | Psychosis | Have you ever consumed excess fluids over an extended period of time such that … | Radio |
| rand36_16 | Rand_36_Item_Sf_Health_Survey | 4d. Had difficulty performing the work or other activities (for example, it too… | Radio |
| rand36_21 | Rand_36_Item_Sf_Health_Survey | How much bodily pain have you had during the past 4 weeks? (choose one answer.) | Radio |
| rand36_8 | Rand_36_Item_Sf_Health_Survey | 3f. Bending, kneeling, or stooping | Radio |
| sf12_notes | Sf_12_Health_Survey | Notes | Notes |
| ed_3_2 | Substance_Use_Disorders | Have you used any of these (list of drugs and medications) to get high, to slee… | yesno |
| tmd_27 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Has there ever been a period of a month or more when a great deal of your time … | Radio |
| tmd_28 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you often given up or greatly reduced important activities with friends or… | Radio |
| tmd_94 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How many times have you use (drug) in your life? | Text |
| wai_notes | Working_Alliance_Inventory | Notes | Notes |
| waic_10 | Working_Alliance_Inventory | My treatment provider and i have different ideas on what my problems are. | Radio |