Request Data
Important Information
Request Process
-
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.
-
Regulatory Requirements
If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.
-
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.
-
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
-
Researcher Information
Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.
-
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.
-
Timeline
Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.
-
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 91 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a122_sum | A_Mood_Episodes_W_Specifiers | Number of items a.113-a.121 coded "3". | Calculation |
| a136_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a17_a | A_Mood_Episodes_W_Specifiers | ...have things been so bad that you thought a lot about death or that you would… | Notes |
| a58_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if unc… | Notes |
| a75_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">fo… | descriptive |
| as6_logic_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_61ab | A_Mood_Episodes_W_Specifiers | Total number of manic episodes, including current (code -999 if unknown or 999 … | Text |
| aad_23b | Alcohol_Abuse_And_Dependence | 23b. How old were you the last time atleast three of these experiences occurred… | Text |
| aad_4 | Alcohol_Abuse_And_Dependence | What is the largest number of drinks you had in a 24-hour period? | Text |
| alcohol_abuse_and_dependencecsv_notes | Alcohol_Abuse_And_Dependence | Notes | Notes |
| asrm_4 | Altman_Selfrating_Mania_Scale | N/A | Radio |
| diag_scphb | Anxiety_Disorder | Diagnostic criteria for social phobia | Checkbox |
| b44_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| b47_delusions_year | B_And_C_Psychotic_And_Associated_Symptoms | Onset (year) | Text |
| b48_delusions_year | B_And_C_Psychotic_And_Associated_Symptoms | Offset (year) | Text |
| c10 | B_And_C_Psychotic_And_Associated_Symptoms | Schizophrenia criteria a, b, c, d, e, and f are coded "3." | Text |
| c25_f | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before</strong> <span style=… | Notes |
| c3_catatonic | B_And_C_Psychotic_And_Associated_Symptoms | Number of grossly disorganized or catatonic behavior sxs endorsed: | Text |
| c52_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">fo… | Notes |
| bis_25 | Barratt_Impulsiveness_Scale | I spend or charge more than i earn. | Radio |
| bis_28 | Barratt_Impulsiveness_Scale | I am restless at the theater or lectures. | Radio |
| be_cannabis | Best_Estimates | Cannabis | Radio |
| be_opiate_conf | Best_Estimates | Confidence | Dropdown |
| be_othaffective_conf_7 | Best_Estimates | Confidence | Dropdown |
| bdi_16 | Boss_Durkee_Inventory | I sometimes have bad thoughts, which make me feel ashamed of myself. | Radio |
| bdi_21 | Boss_Durkee_Inventory | I don't know any people that i downright hate. | Radio |
| aggression_3 | Brown_Goodwin_Aggression_History | Adult (age 18 and above) | Radio |
| aggression_8_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| bsps_physiological | Bsps | Physiological score | Calculation |
| ca_3a_days | Commorbidity_Assessment | 3a. If yes: what was the longest time a (mood/psychotic) episode ever continued… | Text |
| cis_7 | Coronavirus_Impact_Scale | Experiences of stress related to coronavirus pandemic: | Radio |
| cssrs_v2_mlad_yr | Cssrs_Life | Most lethal attempt date year: | Text |
| d23_b | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>just before </strong>(<span style… | Notes |
| d5_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| dg_military_n | Demographics_Edigs | 12a. If no: were you ever rejected for military service? why? | Radio |
| dudit_prompt_full1 | Dudit_Full | For a list of substances download this link: | descriptive |
| e142_sum | E_Substance_Use_Disorders | Opioid: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e251 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major rol… | Dropdown |
| e315 | E_Substance_Use_Disorders | Inhalants: at least two substance use disorder items coded "3" for the past 12… | Text |
| e83_a | E_Substance_Use_Disorders | During the past year, have you missed work or school or often arrived late beca… | Notes |
| e83_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e85 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| e85_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e89_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f114 | F_Anxiety_Disorders | Restlessness or feeling keyed up or on edge. | Dropdown |
| f119 | F_Anxiety_Disorders | Sleep disturbance (difficulty falling or staying asleep, or restless unsatisfyi… | Dropdown |
| f130_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you often feel physically restless… | Notes |
| f29 | F_Anxiety_Disorders | Number of months prior to interview when last had a symptom of panic disorder | Text |
| f55 | F_Anxiety_Disorders | The fear, anxiety, or avoidance causes clinically significant distress or impai… | Dropdown |
| f74_f | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have (<span style="font-weight: normal;">… | Notes |
| f89_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| ftnd_notes | Fagerstrom_Test_For_Nicotine_Dependence | Notes | Notes |
| sldi_depression_noe | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Number of episodes within this interval | Text |
| sldi_func_sev_mania | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Functional severity of most severe mania | Radio |
| g12 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria d:the disturbance is not better explained by the symptoms of another m… | Dropdown |
| g1_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="margin-right: .05in;"><span style=… | Notes |
| g32_sum | G_Obsessive_Compulsive_And_Related_Disorders | Number of items coded "3" between criteria a, b/c and e | Calculation |
| g42 | G_Obsessive_Compulsive_And_Related_Disorders | Specify if: 1 - with onset during intoxication: if the criteria are met for i… | Dropdown |
| gas_2a | Global_Assessment_Scale | Score range at worst point during current episode | Radio |
| c70_d | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>how have </strong><span style="fo… | Notes |
| c78_logic | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| adhd_display2 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Thinking about how you have been over the past 6 months, since (6 months ago)... | descriptive |
| k27_b | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p>how have<span style="font-weight: normal;… | Notes |
| k27_d | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p>how have<span style="font-weight: normal;… | Notes |
| l140_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month: sum of " sxs coded "3 for criteria e | Calculation |
| l43 | L_Trauma_And_Stress_Or_Related_Disorders | Witnessed happening to others in person | Radio |
| l46 | L_Trauma_And_Stress_Or_Related_Disorders | Event # 2: age at time of event: | Text |
| l5 | L_Trauma_And_Stress_Or_Related_Disorders | How about learning that one of these things happened to someone you are close t… | yesno |
| leosr_31_disruption | Life_Events_Occurrence_Survey | Level of disruption 31. Broke up with a friend. | Radio |
| md_63_specify | Major_Depression | If yes: specify | Text |
| mh_26_spec | Maniahypomania | If yes: specify | Text |
| mh_29 | Maniahypomania | Did this episode begin shortly after you began taking antidepressants, shortly … | Radio |
| mh_44_a | Maniahypomania | 44a. Did these beliefs occur either just before this episode or after it cleared | Radio |
| mh_45_1 | Maniahypomania | 1. If yes: were you using any street drugs at the time that you experienced the… | Radio |
| mmse_trial6 | Modified_Minimental_Status_Examination | Trial 6: | Text |
| opd_6 | Overview_Of_Psychiatric_Disturbance | Have you ever taken medications for your nerves or any emotional or mental prob… | Radio |
| pg_5 | Pathological_Gambling | Did/do you sustain repeated losses by trying to win back losses? | Radio |
| phq9_1d | Patient_Health_Questionnaire_9 | D. Feeling tired or having little energy | Radio |
| psy_1h | Psychosis | 1h. <h6 style="background-color:#da70d6">interviewer</h6>: does the subject man… | Radio |
| psy_36_days | Psychosis | How long did those (psychotic symptoms) last? | Text |
| psy_47j1 | Psychosis | <h6 style="background-color:#ff7733">prodromal period</h6> - think that things … | Radio |
| which_of_the_followin2_3b1 | Psychosocial_Functioning | At the time when you were struggling the most with your mental health since the… | Radio |
| which_of_the_followin2_a83 | Psychosocial_Functioning | At the time when you were struggling the most with your mental health since the… | Radio |
| sd_h_1 | Somatization_Disorders | Since the last interview, you said that you have been having physical problems … | yesno |
| sd_h_2 | Somatization_Disorders | Diagnostic criteria for hypochondriasis | Checkbox |
| sb_18_psychosis | Suicidal_Behavior | Psychosis | Radio |
| mfu_0 | Summary | N/A | Calculation |
| tics7d | Telephone_Interview_For_Cognitive_Status | What animal does wool come from? score one point for sheep or lamb only | Text |
| op_1 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Text |
| tmd_111 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How old were you | Text |
| tmd_2a1_year | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | # years | Text |