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Data Structures with shared data
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Composite Autonomic Scoring Scale

0 Shared Subjects

N/A
Clinical Assessments
Phys Exam
01/13/2020
comass01
01/13/2020
View Change History
01
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
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 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.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
cass_a1 Float Recommended a1. Baseline Valsalva Maneuver Systolic Blood Pressure mmHg
cass_a2 Float Recommended a2. Baseline Valsalva Maneuver Diastolic Blood Pressure mmHg
cass_b Float Recommended b. Baseline Valsalva Maneuver mean arterial pressure (MAP) mmHg
cass_c Float Recommended c. Baseline Valsalva Maneuver pulse pressure (PP) [cass_a1]-[cass_a2]
cass_d Float Recommended d. Minimum Valsalva Maneuver Phase 2E mean arterial pressure (MAP) mmHg
cass_e Float Recommended e. Minimum Valsalva Maneuver pulse pressure (PP) mmHg
cass_f Float Recommended f. Valsalva Maneuver Phase 2E mean arterial pressure (MAP) drop ([cass_b]-[cass_d])
cass_g String 50 Recommended g. Valsalva Ratio (VR)
cass_g_choice Integer Recommended g. Is the valsalva ratio... 1::3 1= Normal; 2= Reduced but greater than or equal to 50% lower limit; 3= Less than 50% lower limit
cass_h Float Recommended h. Change in HR with deep breathing bpm
cass_h_choice Integer Recommended h. Is the change in HR with deep breathing... 1::3 1= Normal; 2= Reduced but greater than or equal to 50% lower limit; 3= Less than 50% lower limit
cass_i Float Recommended i. quantitative sudomotor axonreflextest (QSART) Forearm uL
cass_i_choice Integer Recommended i. Is the quantitative sudomotor axonreflextest (QSART) forearm... 1::3 1= Normal; 2= Reduced but greater than or equal to 50% lower limit; 3= Less than 50% lower limit
cass_j Float Recommended j. quantitative sudomotor axonreflextest (QSART) Proximal leg uL
cass_j_choice Integer Recommended j. Is the quantitative sudomotor axonreflextest (QSART) proximal leg... 1::3 1= Normal; 2= Reduced but greater than or equal to 50% lower limit; 3= Less than 50% lower limit
cass_k Float Recommended k. quantitative sudomotor axonreflextest (QSART) Distal leg uL
cass_k_choice Integer Recommended k. Is the quantitative sudomotor axonreflextest (QSART) distal leg... 1::3 1= Normal; 2= Reduced but greater than or equal to 50% lower limit; 3= Less than 50% lower limit
cass_l Float Recommended l. quantitative sudomotor axonreflextest (QSART) Foot uL
cass_l_choice Integer Recommended l. Is the quantitative sudomotor axonreflextest (QSART) foot... 1::3 1= Normal; 2= Reduced but greater than or equal to 50% lower limit; 3= Less than 50% lower limit
cass_m Integer Recommended Blood Pressure does NOT return to baseline in Valsalva Maneuver phase 2L 0::2 1= True; 0= False; 2= N/A
cass_n Integer Recommended Valsalva Maneuver Phase 2L is absent 0::2 1= True; 0= False; 2= N/A
cass_o Integer Recommended Valsalva Maneuver Phase IV is absent 0::2 1= True; 0= False; 2= N/A
cass_p Integer Recommended Orthostatic hypotension on tilt (change in Systolic Blood Pressure greater than or equal to 30 or change in MAP of greater than or equal to 20mmHg) 0::2 1= True; 0= False; 2= N/A
cass_adrenergic_index Integer Recommended Adrenergic Index: Choose the highest number that applies... 0::4 0= Normal; 1= F (phase 2E MAP drop) greater than or equal to 20mmHg; OR E/C (fractional chnage in PP) less than or equal to 0.5; OR box M is checked; 2= F (phase 2E MAP drop) greater than or equal to 20mg Hg and either box N or O is checked; 3= F (phase 2E MAP drop) greater than or equal to 40mmHg AND both box N and O are checked; 4= Criteria for 3 AND box P is checked
cass_sudomotor_index Integer Recommended Sudomotor index score: Choose the highest number that applies... 0::3 0= Normal; 1= Single site abnormal OR length-dependent pattern (sweat volume at foot < 1/3 of one or more other values); 2= Single site less than 50% of lower limit; 3= Two or more sites less than 50% of lower limit
cass_cardiovagal_index Integer Recommended Cardiovagal index score: Choose the highest number that applies... 0::3 0= Normal; 1= G (VR) OR H (HRDB) reduced but greater than or equal to 50% of lower limit; 2= G (VR) OR H (HRDB) less than 50% of lower limit; 3= G (VR) AND H (HRDB) reduced to less than 50% of lower limit
cass_total Float Recommended Total Composite Autonomic Scoring Scale (CASS) [cass_adrenergic_index]+[cass_sudomotor_index]+[cass_cardiovagal_index]
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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