Table 2 BP Levels of dialysis patients with NT or MUCH

From: Masked uncontrolled hypertension in patients on maintenance hemodialysis

 

Definition-1

Definition-2

Definition-3

Variables

NT

MUCH

P-value

NT

MUCH

P-value

NT

MUCH

P-value

Dialysis-unit BP

 Predialysis SBP

120.8±11.7

129.7±7.8

<0.001

119.2±12.2

129.0±7.7

<0.001

117.5±13.6

127.1±8.9

<0.001

 Predialysis DBP

73.0±8.3

78.0±8.3

0.001

71.3±7.8

78.2±8.0

<0.001

69.9±7.2

77.0±8.3

<0.001

 Predialysis HR

76.6±8.6

73.6±7.7

0.03

76.3±7.5

74.5±8.8

0.19

76.9±8.6

74.7±8.1

0.16

Ambulatory BP

 Total SBP

113.5±12.4

137.6±9.7

<0.001

110.7±12.1

134.5±10.8

<0.001

106.2±12.3

130.1±12.9

<0.001

 Total DBP

72.1±7.3

84.5±7.3

<0.001

70.0±6.6

83.4±7.0

<0.001

67.3±6.1

81.0±7.8

<0.001

 Total HR

79.2±11.5

76.1±11.5

0.11

79.1±11.9

76.9±11.3

0.25

79.2±12.8

77.4±11.1

0.42

 Daytime SBP

115.2±11.8

140.8±9.8

<0.001

112.8±11.8

137.1±11.6

<0.001

109.8±12.8

132.1±14.0

<0.001

 Daytime DBP

73.8±7.1

87.2±7.5

<0.001

71.9±6.6

85.7±7.4

<0.001

70.3±6.7

82.8±8.7

<0.001

 Daytime HR

82.6±11.5

78.6±11.7

0.04

82.6±12.0

79.5±11.4

0.11

83.4±12.8

79.9±11.3

0.12

 Nighttime SBP

110.4±15.2

131.5±13.2

<0.001

106.8±14.4

129.6±13.1

<0.001

99.7±12.7

126.3±13.7

<0.001

 Nighttime DBP

69.0±8.7

79.2±8.7

<0.001

66.6±8.2

78.8±7.9

<0.001

61.8±6.4

77.5±7.7

<0.001

 Nighttime HR

72.2±12.4

70.9±11.8

0.55

72.1±12.7

71.2±11.7

0.66

71.1±13.6

71.8±11.6

0.76

  1. Abbreviations: BP, blood pressure; DBP, diastolic BP; HR, heart rate; MUCH, masked uncontrolled hypertension; NT, Normotension; SBP, systolic BP.