Table 3.

Post-hoc Linear Regression Analysis of Factors Associated with Meeting Weekly Goals (N=30)

Baseline characteristic*	Difference in weekly goal completion (95% CI)**	p-value
Age, per 10 y older	−0.4% (−1.4, 0.5)	0.3
Dialysis vintage, per 1-y older	−1.6% (−5.0, 1.7)	0.3
Hemoglobin, per 1-g/dL greater	0.04% (−2.6, 2.7)	0.9
Serum Albumin, per 1-g/dL greater	24.7% (−8.5, 57.9)	0.1
Std Kt/V, per 1-unit greater	−13.4% (−46.9, 20.1)	0.4
Baseline step count, per 1,000 steps greater	5.9% (3.2, 8.5)	<0.001
SPPB Score, per 1 point greater	7.1% (1.0, 13.3)	0.03
PF Score, per 10 points greater	4.5% (0.5, 8.5)	0.03
Vitality Score, per 10 points greater	1.6% (−2.8, 6.0)	0.46
DSI Total Symptom Burden, per 1 point greater	0% (−2.0, 1.8)	0.9
DSI Total Symptom Severity, per 1 point greater	−0.1% (−0.6, 0.4)	0.6
CESD Score, per 1 point greater	0.5% (−1.5, 0.5)	0.3

^*SPPB, Short Physical Performance Battery; PF, Physical Functioning Scale of the SF-36; DSI, Dialysis Symptom Index; CESD, Centers for Epidemiologic Studies Depression Scale.

^**Univariable analysis.