. 2017 Nov 15;34(22):3158–3172. doi: 10.1089/neu.2017.5139

Table 1.

Outcome and Demographic and Clinical Assessment Common Data Elements (CDEs)

CDEs	Instruments/Variables	Abbreviation
*Outcome measures*⁵⁵
Tier 1: Core measures
Domains
Global Level of Function	Glasgow Outcome Scale–Extended	GOSE
Neuropsychological Impairment	California Verbal Learning Test–Second Edition	CVLT-II
	Trail Making Test	TMT
	Wechsler Adult Intelligence Scale–Fourth Edition, Processing Speed Index Score	WAIS-IV PSI
Psychological Status	Brief Symptom Inventory-18	BSI-18
TBI-Related Symptoms	Rivermead Post-Concussion Symptoms Questionnaire	RPQ
Cognitive Activity Limitations	Functional Independence Measure: Cognitive Subscale^a	FIM Cog
Physical Function	Functional Independence Measure: Motor Subscale^a	FIM Motor
Social Role Participation	Craig Handicap Assessment and Reporting Technique Short Form: Social Integration Subscale	CHART-SF
Quality of Life	Satisfaction With Life Scale	SWLS
Tier 2: Supplemental measures
Psychological Status	PTSD Checklist-Civilian Version	PCL-C
*Demographics and clinical assessment measures*^49,53
Subject Characteristics	Age, gender, ethnicity/race, education
Subject and Family History	Previous TBI hospitalization, psychiatric history
Injury-Related Events	Abbreviated Injury Scale	AIS
	Injury Severity Score	ISS
	Cause of injury, injury classification (e.g., uncomplicated vs. complicated)
Injury Assessment and Evaluations	Glasgow Coma Scale	GCS
	Loss of consciousness	LOC
	Post-traumatic amnesia	PTA
	Functional Independence Measure^a	FIM

^{^a}

The FIM and its subscales can be either an Outcome CDE⁵⁵ or Clinical Assessment CDE.⁵³

TBI, traumatic brain injury.