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 117 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a106_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| a107_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a125_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| a86_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a87_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a90_gmc_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| aad_17a | Alcohol_Abuse_And_Dependence | 17a. If yes, did you continue to drink after you knew it caused you any of thes… | Radio |
| ad_16 | Anxiety_Disorder | How many panic attacks like this have you had? | Text |
| ahdd_19 | Attention_Deficit_Hyperactivity_Disorder | Did you talk out of turn at home or did you sometimes call out the answer befor… | Radio |
| b44_g | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| b6 | B_And_C_Psychotic_And_Associated_Symptoms | Jealous delusion, i.e., that one's sexual partner is unfaithful. | Text |
| c3_hallucinations | B_And_C_Psychotic_And_Associated_Symptoms | Number of hallucination sxs endorsed: | Text |
| bc1_f | Bc_Psychotic_Screening | Did you ever have the feeling that street signs or billboards had a special mea… | Notes |
| be_agwopd_aao | Best_Estimates | Agoraphobic without panic disorder (300.22): age of onset | Text |
| be_alcohol_conf | Best_Estimates | Confidence | Dropdown |
| be_cannabis_conf | Best_Estimates | Confidence | Dropdown |
| be_cannabis_quit | Best_Estimates | Quit age | Text |
| be_chronicity_substance | Best_Estimates | Chronicity of substance abuse (since affective onset) | Radio |
| be_cocaine_aao | Best_Estimates | Age of onset | Text |
| be_dsm3r_aao | Best_Estimates | Dsmiiir: age of onset | Text |
| be_dsm3r_confidence | Best_Estimates | Dsmiiir: confidence | Dropdown |
| be_othaffective_aao_1 | Best_Estimates | Age of onset | Text |
| be_othaffective_specify | Best_Estimates | Specify medical condition | Text |
| be_othercom_aao_2 | Best_Estimates | Other comorbid conditions: age of onset | Text |
| be_othercom_aao_3 | Best_Estimates | Other comorbid conditions: age of onset | Text |
| be_othercom_conf_3 | Best_Estimates | Other comorbid conditions: confidence | Dropdown |
| be_othersubs_conf | Best_Estimates | Confidence | Dropdown |
| bsps_2e | Bsps | Being criticized | Radio |
| caq_13 | Caq | When i have already been in a bad mood, it has been easier to endure bad news. | Radio |
| cssrs_mfap | Cssrs_Baseline | Initial/first attempt date | Radio |
| cssrs_v2_ab_display2 | Cssrs_Life | <div class="rich-text-field-label"><p><span style="color: rgb(224, 62, 45);">si… | descriptive |
| cssrs_b_ab_py_notes | Cssrs_Scid_5 | Describe: | Notes |
| cssrs_b_total_attempts | Cssrs_Scid_5 | <i style="background-color:#da70d6">lifetime:</i>: total # of attempts | Text |
| cssrs_2a_v2 | Cssrs_V2 | Non-specific active suicidal thoughts - since last visit <br><font size=1 colo… | Radio |
| d1 | D_Mood_Disorders | If there have never been any clinically significant mood symptoms, or if all mo… | Radio |
| d18_depressive | D_Mood_Disorders | Indicate month of regular remission of depressive episode: | Dropdown |
| 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 |
| demo_child_4_age | Demographics | Age of child 4 | Text |
| dg_10a_response | Demographics_Edigs | A. Response | Text |
| e111 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e136 | E_Substance_Use_Disorders | Sedatives/hypnotics anxiolytic: at least two substance use disorder items coded… | Text |
| e138 | E_Substance_Use_Disorders | Cannabis: at least two substance use disorder items coded "3" for the past 12 … | Text |
| e179 | E_Substance_Use_Disorders | Inhalants: number of months prior to interview when the subject last had any su… | Text |
| e220_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e23_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e24 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain alc… | Dropdown |
| e29_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e30_b | E_Substance_Use_Disorders | Did your drinking cause significant physical problems or make a physical proble… | Notes |
| e327 | E_Substance_Use_Disorders | Other/unknown: at least two substance use disorder items coded "3" for the past… | Text |
| e32_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e60_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f118_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have your muscles often been tense?</p… | Notes |
| f120_sum | F_Anxiety_Disorders | Number of items f.114 - f.119 coded "3". | Calculation |
| f127_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f138_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before you began having (<span style… | Notes |
| f93 | F_Anxiety_Disorders | The fear, anxiety, or avoidance is persistent, typically lasting for 6 months o… | Dropdown |
| f94_f | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have (<span style="font-weight: normal;">… | Notes |
| f97_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| ftnd_date | Fagerstrom_Test_For_Nicotine_Dependence | Survey date | Text |
| sldi_mania_aao | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Age of onset within this interval | Text |
| f151 | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">anxiety dis… | Text |
| a218_logic3 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a219_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| hamd_grid_image_17 | Hamd | Loss of weight grid image | descriptive |
| hamd_grid_image_18 | Hamd | Diurnal variation grid image | descriptive |
| i6_c | I_Eating_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| l125 | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime: at least three "d" sxs are coded "3." | Text |
| l135_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you had trouble concentrating? (w… | Notes |
| l137_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...how have you been sleeping since <span… | Notes |
| l149_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>while you had these problems, did you als… | Notes |
| l45 | L_Trauma_And_Stress_Or_Related_Disorders | Repeated or extreme exposure to aversive details of traumatic events (e.g., po… | Radio |
| l94 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b1 past month :recurrent, involuntary, and intrusive distressing memor… | Dropdown |
| l99_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you had a strong emotional or phy… | Notes |
| lfq_c | Life_Functioning_Questionnaire | N/A | Checkbox |
| md_1 | Major_Depression | Have you ever had a period of at least one week when you were bothered most of … | Radio |
| md_2 | Major_Depression | If 1 - 1c. Are all no: <h6 style="background-color:#da70d6">interviewer</h6>: … | Radio |
| md_4_month | Major_Depression | Think about the most severe period in your life when you were feeling this way.… | Text |
| md_4d | Major_Depression | 4d. Did you feel irritable? | Radio |
| how_about_your_recent_mani | Maniahypomania | Site optional 68. How about your recent manic episode? did it begin with a peri… | Radio |
| increased_use_of_alcohol | Maniahypomania | Increased use of alcohol? | Radio |
| mh_17_2b | Maniahypomania | 2b. From outside your head | Radio |
| mh_21_b | Maniahypomania | 21b. If yes: for how long (day hospital)? | Text |
| mh_31_b | Maniahypomania | 31b. How many episodes like this have you had? | Text |
| mh_38a | Maniahypomania | 38a. How many hours of sleep did you get per night? | Text |
| mh_art_age | Medical_History_Digs | Age of onset | Text |
| mh_can | Medical_History_Digs | Cancer/malignancy | Radio |
| mh_live | Medical_History_Digs | 8b. Number of live births | Text |
| mh_meno2 | Medical_History_Digs | 10a. If yes: have you ever had any severe emotional problems associated with me… | Radio |
| mh_ost_details | Medical_History_Digs | Additional details: if yes for the above condition | Text |
| mh_ove | Medical_History_Digs | Overweight | Radio |
| mh_head_details | Medical_History_Scid | Additional details: | Notes |
| mmse_consc | Modified_Minimental_Status_Examination | <h6 style="background-color:#da70d6">interviewer</h6>: assess level of consciou… | Radio |
| mmse_int | Modified_Minimental_Status_Examination | <h6 style="background-color:#da70d6">interviewer</h6>: do you have reasonable s… | Radio |
| mctq_16_hr | Munich_Chronotype_Questionnaire | Hour: | Text |
| mctq_9_ampm | Munich_Chronotype_Questionnaire | Am/pm | Radio |
| op20_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |
| opd_other_other | Overview_Of_Psychiatric_Disturbance | Other | Checkbox |
| opd_other_stimulants | Overview_Of_Psychiatric_Disturbance | Other stimulants | Text |
| provigil_modafinil | Overview_Of_Psychiatric_Disturbance | Provigil (modafinil) | Checkbox |
| pf_6 | Participant_Feedback | What would you like to hear more about during prechter outreach events? | Notes |
| psy_10_spec | Psychosis | If yes: specify: | Text |
| psy_30b | Psychosis | 30b. <h6 style="background-color:#da70d6">interviewer</h6>: did the subject exp… | Radio |
| psy_34 | Psychosis | Was there ever a period of time when you had (psychotic symptoms) when you were… | Radio |
| psy_39 | Psychosis | During the current/most recent episode, have you also been experiencing | descriptive |
| psy_50a_3 | Psychosis | Thoughts racing, jumping from topic to topic | Radio |
| has_your_relationship_stat | Psychosocial_Functioning | Has your relationship status changed since last interview? | yesno |
| sf_so | Psychosocial_Functioning | Sexual orientation | Radio |
| what_best_characteriz2_adf | Psychosocial_Functioning | At the time when you were struggling the most with your mental health since the… | Radio |
| sf12_4 | Sf_12_Health_Survey | Accomplished less than you would like | yesno |
| sb_11_specify | Suicidal_Behavior | If yes: specify | Text |
| sb_5a | Suicidal_Behavior | 5a. Medical hospital? | Radio |
| mfu_9 | Summary | N/A | Calculation |
| stim_11 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Radio |
| tmd_22 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How old were you the first time any of these things happened? | Text |
| ymrs_1 | YMRS | <u>1. Elevated mood</u> <font size = 2 color=#5959ab> have you been feeling es… | Text |