Fatigue characteristics on dialysis and non-dialysis days in patients with chronic kidney failure on maintenance hemodialysis

Table 3 Pearson correlation coefficients relating fatigue characteristics to age, education, exercise, BDI-II, and nPCR on dialysis and non-dialysis days

Fatigue characteristics		Age	Education	Exercise	BDI-II	nPCR
Severity	Dialysis day	0.21^*	̶ 0.19	̶ 0.21	0.30*	−0.25^*
Severity	Non-dialysis day	0.14	̶ 0.25^*	̶ 0.36^*	0.43^**	−0.24^*
Interference	Dialysis day	0.21^*	̶ 0.22^*	̶ 0.20	0.41^**	−0.18
Interference	Non-dialysis day	0.28^*	̶ 0.22^*	̶ 0.25	0.45^**	−0.12
Global fatigue	Dialysis day	0.23^*	̶ 0.21^*	̶ 0.22	0.40^**	−0.23^*
Global fatigue	Non-dialysis day	0.24^*	̶ 0.24^*	̶ 0.29^*	0.47^**	−0.16

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