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subjectkey |
GUID |
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Required |
The NDAR Global Unique Identifier (GUID) for research subject |
NDAR*
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src_subject_id |
String |
20
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Required |
Subject ID how it's defined in lab/project |
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interview_age |
Integer |
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Required |
Age in months at the time of the interview/test/sampling/imaging. |
0 :: 1260
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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.
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interview_date |
Date |
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Required |
Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY |
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sex |
String |
20
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Required |
Sex of subject at birth |
M;F; O; NR
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M = Male; F = Female; O=Other; NR = Not reported
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bpns1a_right |
Integer |
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Recommended |
Pain, aching, or burning in feet, legs (Right) |
0::11
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0 = Currently Absent; 1 = Mild;2;3;4;5;6;7;8;9;10 = Severe; 11 = Always been Normal
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bpns1b_right |
Integer |
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Recommended |
Pins and needles" in feet, legs (Right) |
0::11
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0 = Currently Absent; 1 = Mild;2;3;4;5;6;7;8;9;10 = Severe; 11 = Always been Normal
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bpns1c_right |
Integer |
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Recommended |
Numbness (lack of feeling) in feet, legs (Right) |
0::11
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0 = Currently Absent; 1 = Mild;2;3;4;5;6;7;8;9;10 = Severe; 11 = Always been Normal
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bpns1a_left |
Integer |
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Recommended |
Pain, aching, or burning in feet, legs (Left) |
0::11
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0 = Currently Absent; 1 = Mild;2;3;4;5;6;7;8;9;10 = Severe; 11 = Always been Normal
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bpns1b_left |
Integer |
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Recommended |
Pins and needles" in feet, legs (Left) |
0::11
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0 = Currently Absent; 1 = Mild;2;3;4;5;6;7;8;9;10 = Severe; 11 = Always been Normal
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bpns1c_left |
Integer |
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Recommended |
Numbness (lack of feeling) in feet, legs (Left) |
0::11
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0 = Currently Absent; 1 = Mild;2;3;4;5;6;7;8;9;10 = Severe; 11 = Always been Normal
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bpns2_right |
Integer |
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Recommended |
Grade Subjective Symptoms (Right) |
0::3
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0 = Always or Absent; 1 = 1-3 (grade of 1); 2 = 4-6 (grade of 2); 3 = 7-10 (grade of 3)
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bpns2_left |
Integer |
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Recommended |
Grade Subjective Symptoms (Left) |
0::3
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0 = Always or Absent; 1 = 1-3 (grade of 1); 2 = 4-6 (grade of 2); 3 = 7-10 (grade of 3)
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bpns3_right |
Integer |
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Recommended |
Evaluate Perception of Vibration (Right) |
0::3;8
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0 = 'felt>10 seconds (normal); 1 = 'felt 6-10 seconds (mild loss); 2 = 'felt < 5 seconds (moderate loss); 3 = not felt (severe loss);8='unable to or did not assess
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bpns3_left |
Integer |
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Recommended |
Evaluate Perception of Vibration (Left) |
0::3;8
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0 = 'felt>10 seconds (normal); 1 = 'felt 6-10 seconds (mild loss); 2 = 'felt < 5 seconds (moderate loss); 3 = not felt (severe loss); 8 = 'unable to or did not assess
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bpns4_right |
Integer |
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Recommended |
Evaluate Deep Tendon Reflexes (Right) |
0::4;8
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0 = Absent; 1 = Hypoactive; 2 = Normal deep tendon reflexes; 3 = Hyperactive; 4 = Clonus; 8 = unable to or did not assess
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bpns4_left |
Integer |
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Recommended |
Evaluate Deep Tendon Reflexes (Left) |
0::4;8
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0 = Absent; 1 = Hypoactive; 2 = Normal deep tendon reflexes; 3 = Hyperactive; 4 = Clonus; 8 = unable to or did not assess
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