C15506
Imaging spinal cord volume/cross-sectional area slice thickness measurement
Thickness of the spinal cord volume/cross-sectional area optical slice
Exploratory
Imaging Analysis Technique and Results - Baseline
False
Multiple Sclerosis
Multiple Sclerosis
C15377
Imaging retinal nerve fiber layer thickness in temporal quadrant measurement
The retinal nerve fiber layer (RNFL) thickness of the temporal quadrant
Exploratory
Imaging OCT Analysis - RNFL Thickness Analysis
False
Multiple Sclerosis
Multiple Sclerosis
C15376
Imaging other unspecified lesion count
Total number of other lesions whose type is not specified
Exploratory
Imaging Analysis Technique and Results - Baseline
False
Multiple Sclerosis
Multiple Sclerosis
C11133
History data not obtained reason
Reason(s) the medical/family history data were not obtained from the participant/subject and instead were obtained from alternate source(s)
Exploratory
History Data Source and Reliability
False
Multiple Sclerosis
Multiple Sclerosis
C15354
Optical coherence tomography (OCT) assisted reproduction technology (ART) mean value
The number of B-scan images (frames) averaged assisted reproduction technology (ART)
Exploratory
Imaging OCT Analysis - Spectralis Report Analysis
False
Multiple Sclerosis
Multiple Sclerosis
C15380
Imaging retinal nerve fiber layer thickness in temporal quadrant abnormal status
This variable signifies whether the average retinal nerve fiber layer (RNFL) thickness of the temporal quadrant of the eye is thin compared to the rest of the population
Exploratory
Imaging OCT Analysis - Spectralis Report Analysis
False
Multiple Sclerosis
Multiple Sclerosis
C17783
Grip strength fatigue percent target not attain indicator
Indicator that the participant/subject did not attain the indicated percentage of the target value in the grip strength fatigue trial being recorded
Exploratory
Grip Strength Fatigue
False
Multiple Sclerosis
Multiple Sclerosis
C15316
Optical coherence tomography (OCT) macular cube scan pattern type
The scan pattern used for the optical coherence tomography (OCT)
Exploratory
Imaging OCT Analysis -Cirrus Macular Thickness
False
Multiple Sclerosis
Multiple Sclerosis
C15432
Imaging change in white matter volume value
Absolute change in white matter volume as compared to a reference scan acquired at an earlier timepoint
Exploratory
Imaging Analysis Results - Follow Up
False
Multiple Sclerosis
Multiple Sclerosis
C57038
Fatigue diary entry end date and time
End date and time for the fatigue diary entry
Exploratory
Fatigue/Activity Record and Diary
False
Multiple Sclerosis
Multiple Sclerosis
C15462
Imaging spinal cord volume value
Volume of the spinal cord
Exploratory
Imaging Analysis Results - Follow Up
False
Multiple Sclerosis
Multiple Sclerosis
C10851
Grip strength test indicator
Indicator whether the grip strength testing was done
Exploratory
Grip Strength Fatigue
False
Multiple Sclerosis
Multiple Sclerosis
C15370
Imaging oculus dexter (OD) refraction value
The refraction of the right eye (OD)
Exploratory
Imaging Optical Coherence Tomography (OCT) Information
False
Multiple Sclerosis
Multiple Sclerosis
C15418
Imaging gray matter volume fraction value
Volume of gray matter in the brain or ratio of gray matter volume to total intracranial volume or other head-size normalization volume
Exploratory
Imaging Analysis Results - Follow Up
False
Multiple Sclerosis
Multiple Sclerosis
C15385
Imaging retinal nerve fiber layer average overall thickness measurement
Average overall retinal nerve fiber layer (RNFL) thickness (value is in the center of the circle on the report, marked "G")
Exploratory
Imaging OCT Analysis - Spectralis Report Analysis
False
Multiple Sclerosis
Multiple Sclerosis
C15431
Imaging white matter volume measurement
Volume of white matter in the brain
Exploratory
Imaging Analysis Technique and Results - Baseline
False
Multiple Sclerosis
Multiple Sclerosis
C15457
Imaging spinal cord lesion count
Total number of lesions located at any level of the spinal cord
Exploratory
Imaging Analysis Technique and Results - Baseline
False
Multiple Sclerosis
Multiple Sclerosis
C15320
Optical coherence tomography (OCT) retinal thickness laterality type
The side of the eyes examined during retinal thickness analysis by optical coherence tomography (OCT)
Exploratory
Imaging OCT Analysis - Stratus Retinal Thickness Report
False
Multiple Sclerosis
Multiple Sclerosis
C11515
Bladder Control Scale (BLCS) - altered activities because bladder problems 4 week scale
The scale related to altered activities because of bladder problems 4 week scale as part of the Bladder Control Scale (BLCS)
Exploratory
Bladder Control Scale (BLCS)
False
Multiple Sclerosis
Multiple Sclerosis
C15347
Optical coherence tomography average retinal nerve fiber layer thickness measurement
Average overall retinal nerve fiber layer (RNFL) thickness
Exploratory
Imaging OCT Analysis - RNFL Thickness Analysis
False
Multiple Sclerosis
Multiple Sclerosis
C11523
Bowel Control Scale (BWCS) - sum score value
Sum of the score for questions in the Bowel Control Scale (BWCS)
Exploratory
Bowel Control Scale (BWCS)
False
Multiple Sclerosis
Multiple Sclerosis
C15380
Imaging retinal nerve fiber layer thickness in temporal quadrant abnormal status
This variable signifies whether the average retinal nerve fiber layer (RNFL) thickness of the temporal quadrant of the eye is thin compared to the rest of the population
Exploratory
Imaging OCT Analysis - RNFL Thickness Analysis
False
Multiple Sclerosis
Multiple Sclerosis
C11134
History data reliability type
Overall assessment of the reliability of the medical/family history data obtained
Exploratory
History Data Source and Reliability
False
Multiple Sclerosis
Multiple Sclerosis
C15360
Imaging retinal nerve fiber layer thickness in superior quadrant measurement
The retinal nerve fiber layer (RNFL) thickness of the superior quadrant
Exploratory
Imaging OCT Analysis - Spectralis Report Analysis
False
Multiple Sclerosis
Multiple Sclerosis
C57036
Visual analog severity scale
Scale related to the severity of fatigue being experienced currently
Exploratory
Fatigue Visual Analog Scale
False
Multiple Sclerosis
Multiple Sclerosis