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 126 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a136_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a16 | A_Mood_Episodes_W_Specifiers | Current major depression a-8. Diminished ability to think or concentrate, or in… | Dropdown |
| a69_d | A_Mood_Episodes_W_Specifiers | Just before this began, were you taking any medications? | Notes |
| as2 | A_Mood_Episodes_W_Specifiers | Feeling unusually restless. | Dropdown |
| as38 | A_Mood_Episodes_W_Specifiers | Early morning awakening (i.e., at least 2 hours before usual awakening). | Dropdown |
| as94_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Text |
| aad_23b | Alcohol_Abuse_And_Dependence | 23b. How old were you the last time atleast three of these experiences occurred… | Text |
| ap_15a | Antisocial_Personality | Not giving the child enough food | Radio |
| ap_1m | Antisocial_Personality | 1m. Did you ever force someone to have sex with you? | Radio |
| ap_6 | Antisocial_Personality | When you were working, were you often absent from work when you were not ill or… | Radio |
| ap_8 | Antisocial_Personality | Since you were 15, have you repeatedly done things that you could have been arr… | Radio |
| ad_29c | Anxiety_Disorder | Simple/specific fear? | Radio |
| ad_2b | Anxiety_Disorder | 2b. What were you afraid would happen if you did not do it? | Notes |
| ad_15_desc | Anxiety_Disorders | Diagnostic criteria for obsessive compulsive disorder | Checkbox |
| adhd_2 | Attention_Deficit_Hyperactivity_Disorder | Did you make a lot of careless mistakes in school, like not reading the instruc… | Radio |
| b36_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>the… | descriptive |
| b38_a | B_And_C_Psychotic_And_Associated_Symptoms | Waxy flexibility: | Notes |
| b44 | B_And_C_Psychotic_And_Associated_Symptoms | Rate severity of negative symptoms behavior at its most severe in past 7 days: | Dropdown |
| b48_hallucinations_month | B_And_C_Psychotic_And_Associated_Symptoms | Offset (months) | Dropdown |
| c55_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p>when did you last have <span style="font-… | Notes |
| bis_2 | Barratt_Impulsiveness_Scale | I do things without thinking. | Radio |
| bc19_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bdi_13 | Boss_Durkee_Inventory | Other people always seem to get the breaks. | Radio |
| caq_5 | Caq | Because bad things could happen at any time, it's more comfortable to already b… | Radio |
| s10 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>10. How about having urges to do somethin… | yesno |
| s12 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>12. Have you ever had a time when you wei… | yesno |
| s6 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>6. Over the last several months have you … | yesno |
| ctq_28 | Ctq | My family was a source of strength and support. | Radio |
| d22_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d45_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| e105 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e113_a | E_Substance_Use_Disorders | During the past year, have you ever gotten high before doing something that req… | Notes |
| e126_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e126_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e130_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e130_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e135_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you had any wi… | Notes |
| e135_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e170 | E_Substance_Use_Disorders | Stimulants: early remission. no criteria (except craving) met for at least 3 m… | Radio |
| e171 | E_Substance_Use_Disorders | Number of months prior to interview when the subject last had any substance use… | Text |
| e187_b | E_Substance_Use_Disorders | Hallucinogens: age quit | Text |
| e209_year | E_Substance_Use_Disorders | Opioid: year | Text |
| e226_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e27 | E_Substance_Use_Disorders | Criteria 6: continued alcohol use despite having persistent or recurrent social… | Dropdown |
| e275_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e277_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e288_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e29_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e304_a | E_Substance_Use_Disorders | Cannabis :age quit | Text |
| e86_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| making_yourself_vomit | Eating_Disorder | Making yourself vomit | Radio |
| ept28 | Ept_Test | Ept 28 neutral | Radio |
| f1 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f134 | F_Anxiety_Disorders | Muscle tension | Dropdown |
| f21 | F_Anxiety_Disorders | [primary anxiety disorder:] the disturbance is not attributable to the physiolo… | Dropdown |
| f25 | F_Anxiety_Disorders | Persistent concern or worry about additional attacks or their consequences (e.g… | Dropdown |
| f26_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f28 | F_Anxiety_Disorders | Age at onset of panic disorder (code -999 if unknown). | Text |
| f28_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f31 | F_Anxiety_Disorders | Depressive thoughts (in mdd, in bipolar disorder, in context of major depressiv… | Radio |
| f31_a | F_Anxiety_Disorders | In what kinds of situations did you have the attack(s)? | Notes |
| f31_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you (depressed/<span style="font-wei… | Notes |
| f31_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you (high/irritable/<span style="fon… | Notes |
| f31_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you drinking or taking any drugs or … | Notes |
| f43_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f43_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f48 | F_Anxiety_Disorders | Being outside of the home alone. | Dropdown |
| f48_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f49_sum | F_Anxiety_Disorders | Number of items f.44-f.48 coded "3". | Calculation |
| f50 | F_Anxiety_Disorders | The individual fears or avoids these situations because of thoughts that escape… | Dropdown |
| f50_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(or developing something else that would … | Notes |
| f50_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(or becoming impaired in some way like by… | Notes |
| f50_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(how about being worried that there would… | Notes |
| f51_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you almost always felt frightened or… | Notes |
| f52_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><span style="… | Notes |
| f55_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| f63_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f67_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f85_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| ftnd_smoker | Fagerstrom_Test_For_Nicotine_Dependence | Are you currently a smoker? | yesno |
| sldi_first_degree_nmd | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | First degree with other non-mood disorder | Checkbox |
| g11_gmc | G_Obsessive_Compulsive_And_Related_Disorders | Check here if there is any indication that the obsessions or compulsions may be… | Radio |
| ocd_re_ask | G_Obsessive_Compulsive_And_Related_Disorders | Check here if re-asking screening questions at this point in the scid. | Radio |
| c69 | Gmcsubstance_For_Psychotic_Symptoms | There is evidence from the history, physical examination, or laboratory finding… | Dropdown |
| i9_sum | I_Eating_Disorders | Past month : sum of items coded 3 between criteria a - c | Calculation |
| k11_b | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| lec_14 | Life_Events_Checklist | Sudden, violent death (for example, homicide, suicide) | Checkbox |
| lfq_b | Life_Functioning_Questionnaire | N/A | Checkbox |
| lfq_stopwork_3 | Life_Functioning_Questionnaire | Children | Checkbox |
| md_12 | Major_Depression | Were you feeling guilty or that you were a bad person? | Radio |
| md_35 | Major_Depression | Did this episode follow increased use of alcohol? | Radio |
| md_40_f | Major_Depression | 40d. Were you waking up too early in the morning? | Radio |
| md_69 | Major_Depression | Did this episode follow the death of someone close to you? | Radio |
| md_70a3 | Major_Depression | 72a3. Thoughts racing, jumping from topic to topic | Radio |
| having_fatigue_or_loss_of | Maniahypomania | 31a4. Having fatigue or loss of energy | Radio |
| mh_13 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: enter number of boxes wi… | Text |
| mh_1c | Maniahypomania | 1c. Have you ever had periods lasting even a day or two when you felt unusually… | Radio |
| mh_2a_days | Maniahypomania | 2a. If yes: how long have you felt this way? | Text |
| mh_59_a_10_weeks | Maniahypomania | 59a10. How long were these symptoms present? | Text |
| mh_md6 | Medical_History_Digs | Medication 6 | Text |
| mctq_15 | Munich_Chronotype_Questionnaire | At around ______ hours (use 24-hour time), i have an energy dip enter values f… | Text |
| op16_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op18 | Overview | Have you ever used heroin or methadone? how about prescription pain killers? … | yesno |
| op19_pastyear | Overview | Past year: | Dropdown |
| op20_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| pg_12 | Pathological_Gambling | Have you ever committed illegal acts such as forgery, fraud, theft, or embezzle… | Radio |
| psqi_10 | Pittsburgh_Sleep_Quality_Index | Do you have a bed partner or room mate? | Radio |
| psqi_1_ampm | Pittsburgh_Sleep_Quality_Index | Am/pm | Radio |
| psqi_2 | Pittsburgh_Sleep_Quality_Index | During the past month, how long (in minutes) has it usually taken you to fall a… | Dropdown |
| psqi_3 | Pittsburgh_Sleep_Quality_Index | During the past month, what time have you usually gotten up in the morning?(use… | Text |
| psqi_3_hr | Pittsburgh_Sleep_Quality_Index | Hour: | Text |
| psy_32e | Psychosis | 32e. Disorganized speech (e.g. Frequent derailment or incoherence) (question 1.… | Radio |
| psy_39a | Psychosis | 39a. A low/depressive episode | Radio |
| psy_47g2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: have unusual beliefs… | Radio |
| psy_56 | Psychosis | Did the (other psychotic symptoms such as formal thought disorder, bizarre beha… | Radio |
| rand36_6 | Rand_36_Item_Sf_Health_Survey | 3d. Climbing several flights of stairs | Radio |
| spaq_10_fall | Seasonal_Pattern_Assessment_Questionnaire | Fall | Text |
| coc_3 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |
| op_8 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| oth_9 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Radio |
| sed_11 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| stim_10 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Radio |
| tmd_108 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How old were you | Text |
| tmd_163 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | 53d. Opiates | Text |
| wcst8catraw | Wisconsin_Card_Sorting_Task | Wcst categories - 8 | Text |
| waic_11 | Working_Alliance_Inventory | We have established a good understanding of the kind of changes that would be g… | Radio |