Table 3.

Multivariate Linear Regression Analysis of the Association Between Metabolic Components with Physical Performance Measures

Variables	Relative Grip Strength			4-m Walking Speed			TUGT
	R2	β	P-value	R2	β	P-value	R2	β	P-value
Impaired fasting glucose	0.313	−0.071	0.003	0.231	−0.015	0.551	0.186	0.027	0.289
Elevated triglycerides	0.312	−0.062	0.008	0.232	−0.027	0.271	0.185	−0.007	0.772
Low HDL	0.311	−0.045	0.054	0.231	0.016	0.528	0.186	0.024	0.344
High blood pressure	0.311	−0.049	0.052	0.231	0.015	0.587	0.186	0.021	0.453
Abdominal obesity	0.354	−0.230	<0.001	0.232	−0.035	0.173	0.186	0.033	0.216

Notes: β = standardized coefficient; the model was fully adjusted for age, sex, educational level, marital status, living situation, drinking, smoking, occupation, International Physical Activity Questionnaire (IPAQ), the number of chronic medical conditions.

Abbreviations: TUGT, timed up-and-go test; HDL, high-density lipoprotein cholesterol.