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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

Overall Anxiety Severity and Impairment Scale

3,062 Shared Subjects

N/A
Clinical Assessments
Anxiety
03/11/2015
oasis01
01/05/2023
View Change History
01
Definition
Submission Template
Query Element Name Data Type Size Required Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR*
src_subject_id String 20 Required Subject ID how it's defined in lab/project aid
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0::1440 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY chroasis_interview_date
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
Query oasis_1 Integer Recommended In the past week, how often have you felt anxious 0::4;-900;-300 0 = No anxiety in the past week; 1 = Infrequent anxiety. Felt anxious a few times; 2 = Occasional anxiety. Felt anxious as much of the time as not. It was hard to relax; 3 = Frequent anxiety. Felt anxious most of the time. It was very difficult to relax; 4 = Constant anxiety. Felt anxious all of the time and never really relaxed; -900 = Missing; -300 = N/A chroasis_oasis_1, oasis1
Query oasis_2 Integer Recommended In the past week, when you have felt anxious, how intense or severe was your anxiety 0::4;-900;-300 0 = Little or None: Anxiety was absent or barely noticeable; 1 = Mild: Anxiety was at a low level. It was possible to relax when I tried. Physical symptoms were only slightly uncomfortable; 2 = Moderate: Anxiety was distressing at times. It was hard to relax or concentrate, but I could do it if I tried. Physical symptoms were uncomfortable ;3 = Severe: Anxiety was intense much of the time. It was very difficult to relax or focus on anything else. Physical symptoms were extremely uncomfortable; 4 = Extreme: Anxiety was overwhelming. It was impossible to relax at all. Physical symptoms were unbearable; -900 = Missing; -300 = N/A chroasis_oasis_2, oasis2
Query oasis_3 Integer Recommended In the past week how often did you avoid situations; places; objects; or activities because of anxiety or fear? 0::4;-900;-300 0 = None: I do not avoid places, situations, activities, or things because of fear; 1 = Infrequent: I avoid something once in a while, but will usually face the situation or confront the object. My lifestyle is not affected; 2 = Occasional: I have some fear of certain situations, places, or objects, but it is still manageable. My lifestyle has only changed in minor ways. I always or almost always avoid the things I fear when I'm alone, but can handle them if someone comes with me; 3 = Frequent: I have considerable fear and really try to avoid the things that frighten me. I have made significant changes in my life style to avoid the object, situation, activity, or place; 4 = All the Time: Avoiding objects, situations, activities, or places has taken over my life. My lifestyle has been extensively affected and I no longer do things that I used to enjoy; -900 = Missing; -300 = N/A chroasis_oasis_3, oasis3
Query oasis_4 Integer Recommended In the past week, how much did your anxiety interfere with your ability to do the things you needed to do at work, at school, or at home 0::4;-900;-300 0 = None: No interference at work/home/school from anxiety; 1 = Mild: My anxiety has caused some interference at work/home/school. Things are more difficult, but everything that needs to be done is still getting done; 2 = Moderate: My anxiety definitely interferes with tasks. Most things are still getting done, but few things are being done as well as in the past; 3 = Severe: My anxiety has really changed my ability to get things done. Some tasks are still being done, but many things are not. My performance has definitely suffered; 4 = Extreme: My anxiety has become incapacitating. I am unable to complete tasks and have had to leave school, have quit or been fired from my job, or have been unable to complete tasks at home and have faced consequences like bill collectors, eviction, etc; -900 = Missing; -300 = N/A chroasis_oasis_4, oasis4
Query oasis_5 Integer Recommended In the past week, how much has anxiety interfered with your social life and relationships 0::4;-900;-300 0 = None: My anxiety doesn't affect my relationships; 1 = Mild: My anxiety slightly interferes with my relationships. Some of my friendships and other relationships have suffered, but, overall, my social life is still fulfilling; 2 = Moderate: I have experienced some interference with my social life, but I still have a few close relationships. I don't spend as much time with others as in the past, but I still socialize sometimes; 3 = Severe: My friendships and other relationships have suffered a lot because of anxiety. I do not enjoy social activities. I socialize very little; 4 = Extreme: My anxiety has completely disrupted my social activities. All of my relationships have suffered or ended. My family life is extremely strained; -900 = Missing; -300 = N/A chroasis_oasis_5, oasis5
Query oasis_total Integer Required OASIS total score -900 = Missing; -300 = N/A chroasis_oasis_total10, chroasis_total, oasisscore
site String 101 Recommended Site Study Site asite
Query clinicid Integer Recommended Clinic ID aclinic
Query ran002 Integer Recommended Was the subject randomized? 0::3; -9 0=No; 1=Yes; -9=unknown; 2=No meds; 3=No community care rand
Query days_baseline Integer Recommended Days since baseline los_mini
Query interv Integer Recommended Intervention Status 0;1 1=ITV, intervention; 0=TAU, treatment as usual
Query vses_tmp Integer Recommended Within-session Timepoint Reference 1::7 1=Baseline measure; 2=Pre-FIPD assessment; 3=Post-FIPD assessment; 4=Pre- social interaction anticipation; 5=Social interaction Anticipation; 6=Post-interaction assessment; 7= fMRI session measure
timepoint_label String 50 Recommended Timepoint/visit label
ampscz_missing Integer Recommended Please click if this form is missing all of its data 0;1 0 = Not clicked; 1 = Clicked chroasis_missing
ampscz_missing_spec Integer Recommended Please specify the reason for missing data on this form 0::6 0 = Evaluation not necessary because the screening visit was less than 21 days from baseline visit; 1 = Measure refusal (no reason provided); 2 = No show; 3 = Research assistant forgot; 4 = Uncontrollable circumstance; 5 = Participant dropped out; 6 = Evaluation not necessary because the screening visit was less than 21 days from baseline visit chroasis_missing_spec
ampscz_entry_date Date Recommended Date of Data Entry MM/DD/YYYY chroasis_entry_date
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

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