Table 2.

Clinical Outcomes of Interest and Ascertainment Time Points

	Measured by	Baseline	Discharge	30 Days
Primary Outcome
Health-related quality of life	EQ-5D-5L	X	X	X
Secondary Outcomes
Hospital-acquired disability	OARS	X	X	X
Length of stay	Days		X
Lower extremity physical performance	SPPB	X	X
Functional impact of sarcopenia	SARC-F	X		X
All-cause death, discharge to healthcare facility, unplanned repeat hospital visit	Composite benefit			X

Abbreviations: OARS; Older Americans Resources and Services. Other abbreviations as in Table 1.