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Table 4 The average blood pressure of the studied patients in the two groups of ascending-descending and routine profiles

From: The effect of ascending- descending ultrafiltration and sodium profiles on blood pressure in hemodialysis patients: a randomized cross-over study

Variable

Before dialysis

first hour

second hour

third hour

Fourth hour

After dialysis

P

Ascending Descending Profile

SBP

(95% CI)

94.09 (91.7, 96.1)

99.4 (96.8, 102.0)

103.6 (100.1, 107.1)

101.5 (97.7, 105.5)

105.6 (95.9, 119.7)

99.3 (96.2, 102.4)

0.065

DBP

(95% CI)

57.4 (55.9, 58.6)

57.7 (56.1, 59.1)

58.2 (56.7, 59.3)

58.3 (56.9, 59.4)

58.1 (56.8, 59.4)

58.0 (56.7, 59.1)

0.117

MAP

(95% CI)

69.6 (67.9, 71.3)

71.6 (69.7, 73.5)

73.3 (71.3, 75.3)

72.7 (70.6, 74.8)

71.8 (69.8, 73.8)

71.8 (69.9, 73.6)

P<0.001

Routine

SBP

(95% CI)

93.3 (90.7, 95.5)

89.1 (86.6, 91.4)

83.7 (81.0, 86.1)

77.6 (74.4, 80.3)

74.9 (71.9, 77.7)

76.7 (74.1, 79.3)

P<0.001

DBP

(95% CI)

56.6 (55.4, 57.9)

55.2 (53.9, 56.5)

53.7 (52.1, 55.2)

51.1 (49.5, 52.8)

49.0 (47.3, 50.8)

50.9 (48.9, 52.7)

P<0.001

MAP

(95% CI)

68.8 (67.3, 70.3)

66.5 (64.9, 67.9)

63.7 (61.8, 65.3)

59.9 (57.8, 61.8)

57.6 (55.6, 59.7)

59.5 (57.5, 61.3)

P<0.001