Table 2.

Logistic Regression Analysis of Factors Associated with Sarcopenia

Variable	β	SE	Exp(B)	95% CI	P-value
Age	0.041	0.032	1.042	0.978–1.11	0.200
Sex (women = 0, men = 1)	−2.64	4.622	0.071	0–613.778	0.568
BMI	−0.34	0.078	0.712	0.611–0.83	<0.001
SARC-CalF score	0.091	0.044	1.096	1.004–1.195	0.040
CC	−0.17	0.080	0.884	0.772–0.987	0.033
Age by Sex interaction	0.025	0.058	1.025	0.916–1.148	0.668

Notes: Variables were selected for inclusion in the multivariate logistic regression model if they were significantly related to sarcopenia (p < 0.05) in bivariate analyses. Cox & Snell R²=0.403, Nagelkerke R²=0.537.

Abbreviations: BMI, body mass index; CC, calf circumference; SE, standard error; CI, confidence interval.