Table 3. The association between physical and cognitive functions at baseline.

	Crude			Adjusted
	β	p value		β	p value
Grip strength	0.068	0.383		0.181	0.073
One-leg standing balance	0.294	0.001		0.123	0.075
Five-times-sit-to-stand test	−0.402	<0.001		−0.222	0.001
Timed up and go	−0.379	<0.001		−0.169	0.030
5-m habitual walk	−0.231	0.003		−0.115	0.099
Peg moving task	−0.381	<0.001		−0.213	0.005

Adjusted for age, gender, body mass index, education (<12 or ≥12), depressive mood (<6 or ≥6), smoking status (none, past, current), current medications, medical history of stroke, diabetes, and heart disease.