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Table 2 ABPM characteristics

From: Morning blood pressure surge in the early stage of hypertensive patients impacts three-dimensional left ventricular speckle tracking echocardiography

 

Surge (n = 33)

Non surge (n = 130)

P value

Daytime

 SBP

156.8 ± 11.4

156.4 ± 14.4

0.875

 SBP, SD

15.7 ± 4.5

14.9 ± 4.2

0.248

 DBP

100.3 ± 12.5

102.6 ± 12.4

0.338

 DBP, SD

13.0 ± 3.5

12.2 ± 4.2

0.327

 HR

75.6 ± 7.8

78.6 ± 11.0

0.148

 HR, SD

10.4 ± 5.1

11.1 ± 5.2

0.476

Nighttime

 SBP

148.1 ± 16.3

146.8 ± 16.1

0.691

 SBP, SD

15.8 ± 4.6

12.6 ± 4.1

< 0.001

 DBP

89.8 ± 19.9

94.1 ± 13.1

0.139

 DBP, SD

12.6 ± 5.0

10.4 ± 3.0

0.004

 HR

66.3 ± 9.6

68.1 ± 10.2

0.380

 HR, SD

6.8 ± 3.7

7.7 ± 5.1

0.353

Awakening

 SBP

160.1 ± 18.0

144.3 ± 17.3

< 0.001

 SBP, SD

12.6 ± 5.9

9.0 ± 4.7

< 0.001

 DBP

101.4 ± 16.4

92.7 ± 14.1

0.003

 DBP, SD

10.9 ± 7.8

7.7 ± 4.1

0.001

 HR

65.7 ± 10.6

65.2 ± 9.6

0.774

 HR, SD

7.5 ± 6.3

4.4 ± 3.0

< 0.001

BP differences

29.5 ± 10.6

8.3 ± 7.4

< 0.001

  1. Data are mean ± SD or percentage as marked
  2. SBP systolic blood pressure, SD standard deviation, DBP diastolic blood pressure, HR heart rate