Table 4.

Multivariate logistic regression analysis for sarcopenia at admission

	OR (95% CI)	P
Age	1.068 (1.039–1.098)	<0.001
Sex (male)	1.693(0.967–2.964)	0.065
FIM-motor at admission	1.002(0.981–1.022)	0.879
FIM-cognitive at admission	0.987(0.947–1.029)	0.537
Cerebral infarction	1.111(0.373–3.307)	0.850
Cerebral hemorrhage	1.096(0.343–3.505)	0.877
Premorbid mRS	1.336(1.063–1.679)	0.013
FILS at admission	0.903(0.797–1.022)	0.107
CCI	0.917(0.780–1.077)	0.289
BRS (lower limb)	0.818(0.661–1.012)	0.064
GNRI	0.960(0.934–0.986)	0.003
C-reactive protein	1.010(0.903–1.130)	0.860
PhA	0.408(0.286–0.583)	<0.001

BRS, Brunnstrom stage; CCI, Charlson's Comorbidity Index; FILS, Food Intake Level Scale; FIM, Functional Independence Measure; GNRI, geriatric nutritional risk index; mRS, modified Rankin scale; PhA, BIA-derived phase angle; SMI, skeletal muscle mass index