Data Structure
ABCD sMRI T2w Post Processing QC
Version 0111488 Shared SubjectsSubmissions Not Allowed
Short Name: abcd_t2wqc01
Data Type: Imaging
Categories: Evaluated Data
Processed sMRI T2w data quality control measures
Name, Type, Required, Description, Value Range, Notes
Name | Type | Required | Description | Value Range | Notes |
|---|---|---|---|---|---|
| subjectkey | GUID | Required | The NDAR Global Unique Identifier (GUID) for research subject | NDAR* | |
| src_subject_id | String | 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::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. |
| sex | String | Required | Sex of subject at birth | M;F; O; NR | M = Male; F = Female; O=Other; NR = Not reported |
| eventname | String | Required | The event name for which the data was collected | ||
| visit | String | Recommended | Visit name | ||
| t2w_postqc_containertype | String | Recommended | Container type | ||
| t2w_postqc_stype | String | Recommended | Series type | ||
| t2w_postqc_nrev | Integer | Recommended | Number of reviews | 0::4 | |
| t2w_postqc_revdisp | Integer | Recommended | Disparity between reviewers | 0;1 | 0 = reject; 1 = accept |
| t2w_postqc_qc | Integer | Recommended | Overall QC score | 0;1 | 0 = no disparity; 1 = disparity between raters |
| t2w_postqc_regt1 | Integer | Recommended | Registration error score (0=good registration, 1=mild rotation or translation, 2=moderate rotation or translation, 3=severe rotation or translation) | 0::3 | 0 = absent; 1 = mild; 2 = moderate; 3 = severe |
| t2w_postqc_motion | Integer | Recommended | Motion score (0=no motion, 1=mild motion, 2=moderate motion, 3=severe motion artifact) | 0::3 | 0 = absent; 1 = mild; 2 = moderate; 3 = severe |
| t2w_postqc_inhomogeneity | Integer | Recommended | Inhomogeneity score (0=no inhomogeneity, 1=mild inhomogeneity, 2=moderate inhomogeneity, 3=severe inhomogeneity) | 0::3 | 0 = absent; 1 = mild; 2 = moderate; 3 = severe |
| t2w_postqc_artifact | Integer | Recommended | Artifact score (0=no susceptibility artifact, 1=mild artifact, 2=moderate artifact, 3=severe artifact) | 0::3 | 0 = absent; 1 = mild; 2 = moderate; 3 = severe |
| t2w_postqc_notes | String | Recommended | sMRI T2w postprocessing QC Notes |