Determining factors of functioning in hemodialysis patients using the international classification of functioning, disability and health

Table 3 Multiple linear regression analysis of the hemodialysis patients

Model	Independent outcomes	Dependent outcomes	Beta	p-value	R²adjusted
Body structure and function
	ALM (Kg)	HS (Kg)	0.69	0.000	0.558
	PTH (pg/mL)		0.23	0.009
	Age (years)		−0.18	0.034
	HAP (points)	5-STS (s)	−0.38	0.001	0.263
	PTH (pg/mL)		−0.32	0.007
	HAP (points)	60-STS (repetitions)	0.39	0.001	0.337
	Duration of HD (years)		−0.24	0.025
	PTH (pg/mL)		0.23	0.031
	Age (years)		−0.23	0.039
Activity
	HAP (points)	SPPB (points)	0.43	0.000	0.689
	PTH (pg/mL)		0.34	0.000
	Alkaline phosphatase (U/L)		−0.31	0.000
	Duration of HD (years)		−0.29	0.001
	Age (years)		−0.22	0.006
	Body fat (%)		−0.19	0.030
Social participation	HAP (points)	Participation scale (points)	−0.26	0.032	0.067

ALM Appendicular lean mass, PTH parathormone, HAP human activity profile, HS handgrip strength, 5-STS five repetition sit-to-stand test, 60-STS 60 s sit-to-stand test, SPPB Short Physical Performance Battery

ISSN: 1471-2369