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 43 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106_f | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a66_c | A_Mood_Episodes_W_Specifiers | (anything sexual that was likely to get you in trouble? driving recklessly?) | Notes |
| a72_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>has the period when you were feeling (hig… | Notes |
| as57_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...feel that your anxiety or worry would … | Notes |
| md_73b | A_Mood_Episodes_W_Specifiers | Age at first depressive episode? (code -999 if unknown) | Text |
| ap_11 | Antisocial_Personality | Since you were 15, have you ever traveled from place to place without knowing w… | Radio |
| ad_33a_2 | Anxiety_Disorder | Social | Radio |
| ad_34_if_yes | Anxiety_Disorder | If yes: specify: | Text |
| ad_84 | Anxiety_Disorder | Social phobia only | descriptive |
| adhd_15 | Attention_Deficit_Hyperactivity_Disorder | Did your parents often remind you to walk instead of run when you were out toge… | Radio |
| adhd_20 | Attention_Deficit_Hyperactivity_Disorder | Was it hard for you to wait for your turn at game or in line at the water fount… | Radio |
| adhd_21 | Attention_Deficit_Hyperactivity_Disorder | Did your parents, teachers or kids you knew complain that you cut them off when… | Radio |
| ahdd_19 | Attention_Deficit_Hyperactivity_Disorder | Did you talk out of turn at home or did you sometimes call out the answer befor… | Radio |
| if_both_q_1_and_q_12_are_n | Attention_Deficit_Hyperactivity_Disorder | If both q.1 and q.12 are no, skip to t.global assessment scale if q.1 is yes an… | descriptive |
| c10 | B_And_C_Psychotic_And_Associated_Symptoms | Schizophrenia criteria a, b, c, d, e, and f are coded "3." | Text |
| be_depression_aao | Best_Estimates | Depression: age of onset | Text |
| be_depression_noe | Best_Estimates | Depression: number of episodes | Text |
| be_fam_his | Best_Estimates | Family history unknown? | yesno |
| be_mania_noe | Best_Estimates | Mania: number of episodes | Text |
| be_othaffective_aao_1 | Best_Estimates | Age of onset | Text |
| be_sd_bp | Best_Estimates | Second degree with bipolar | Checkbox |
| bsps_2c | Bsps | Talking to strangers | Radio |
| bsps_3d | Bsps | Sweating | Radio |
| cvlttot1_5t | California_Verbal_Learning_Test | Cvlt trials 1-5 total t score | Text |
| cssrs_4b | Cssrs_Baseline | 4b. Active suicidal ideation with some intent to act, without specific plan - <… | Radio |
| cssrs_sb_a2 | Cssrs_Baseline | <i style="background-color:#4cbb17">past year</i>: what did you do? <font size… | Notes |
| freq_a | Cssrs_Baseline | <i style="background-color:#da70d6">lifetime:</i>: how many times have you had … | Radio |
| ioi_mostsevere_dtl | Cssrs_Baseline | Describe the most severe ideation: | Notes |
| cssrs_v2_5_desc | Cssrs_Life | Describe: | Notes |
| cssrs_b_5a | Cssrs_Scid_5 | <div class="rich-text-field-label"><p><span style="text-decoration: underline; … | yesno |
| cssrs_b_dur_a | Cssrs_Scid_5 | Lifetime duration: when you have the thoughts how long do they last? | Dropdown |
| cssrs_b_py_total_attempt | Cssrs_Scid_5 | <i style="background-color:#4cbb17">past year:</i> total # of attempt | Text |
| d6_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| dudit_f1 | Dudit_Full | How often do you use drugs other than alcohol? | Radio |
| e111_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e20_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Text |
| e255 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| f128_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>what kinds of things did you worry about?… | Notes |
| f89_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| g31_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| i12_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>when did you last have <span style="font-… | Text |
| i25 | I_Eating_Disorders | Criteria d (past month): self-evaluation is unduly influenced by body shape and… | Dropdown |
| op_edu_notes | Overview | Notes | Notes |