. 2020 Jan 31;5(4):503–510. doi: 10.1016/j.ekir.2020.01.007

Table 2.

Blood pressure changes in 2 years of follow-up

Blood pressure	Time point	Change per year (mm Hg)	P value
SBP	Predialytic	−1.08 (−1.56 to −0.48)	<0.001
	Postdialytic	−0.84 (−1.44 to −0.24)	0.005
	Delta^a	−0.00 (−0.60 to 0.60)	0.964
DBP	Predialytic	−1.44 (−1.80 to −1.08)	<0.001
	Postdialytic	−1.56 (−1.80 to −1.20)	<0.001
	Delta^a	−0.24 (−0.60 to 0.12)	0.205
PP	Predialytic	0.48 (−0.00 to 0.84)	0.064
	Postdialytic	0.72 (0.24–1.20)	0.004
	Delta^a	0.12 (−0.36 to 0.72)	0.534
MAP	Predialytic	−1.32 (−1.68 to −0.96)	<0.001
	Postdialytic	−1.32 (−1.68 to −0.96)	<0.001
	Delta^a	−0.12 (−0.48 to 0.24)	0.477

DBP, diastolic blood pressure; MAP, mean arterial pressure; PP, pulse pressure; SBP, systolic blood pressure.

Mean yearly blood pressure changes in mm Hg in 2 years of follow-up with 95% confidence intervals.

Delta = postdialytic minus predialytic blood pressure.