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Table 1 Characteristics of the controlled versus uncontrolled groups with office blood pressure measurement

From: Comparison between central and ambulatory blood pressure measurements in early detection of end organ damage: a single-center prospective non-randomized controlled trial

Variable

Controlled, N = 50

Uncontrolled, N = 50

P

All, N = 100

Male

12 (24%)

15 (30%)

0.499

27 (27%)

Female

38 (76%)

35 (70%)

73 (73%)

Age

48.1 ± 7.75

46.94 ± 8.96

0.490

47.52 ± 8.35

BMI

32.7 ± 5.6

31 ± 5.22

0.119

31.85 ± 5.45

Smoking

12 (24%)

13 (26%)

0.817

25 (25%)

Duration of HTN

6.78 ± 4.47

6.1 ± 3.73

0.411

6.44 ± 4.11

F. history

28 (56%)

27 (54%)

0.841

55 (55%)

Office systolic

135.12 ± 19.45

143.56 ± 29.4

0.087

138.58 ± 24.25

Office diastolic

88.53 ± 16.65

85.37 ± 15.04

0.341

87.33 ± 16.05

ABPM systolic

125.15 ± 17.93

128.96 ± 25.9

0.395

126.05 ± 20.42

ABPM diastolic

87.63 ± 18.52

86.04 ± 12.47

0.616

86.84 ± 15.99

Night

 Dipper

36 (72%)

30 (60%)

0.205

66 (66%)

 Not dipper

14 (28%)

20 (40%)

34 (34%)

Central systolic

126.07 ± 19.41

130.63 ± 27.61

0.348

127.44 ± 22.14

Central diastolic

89.49 ± 17.93

88.77 ± 13.89

0.831

89.21 ± 16.40

PWV

7.25 ± 1.09

7.8 ± 1.33

0.024*

7.52 ± 1.24

Augmentation index

24.3 ± 9.71

25.84 ± 11.75

0.477

25.07 ± 10.75

MAP

102.42 ± 16.27

98.88 ± 14.53

0.254

100.65 ± 15.45

Cr

0.8 ± 0.31

1.04 ± 0.34

0.000**

0.92 ± 0.35

GFR

118.04 ± 48.29

94.88 ± 51.17

0.022*

106.46 ± 50.85

LVMI

0.92 ± 0.12

0.95 ± 0.13

0.311

0.93 ± 0.13

EF

59.34% ± 5.69%

59.12% ± 5.83%

0.849

59.23% ± 5.73%

CIMT

0.7 ± 0.12

0.77 ± 0.14

0.008**

0.74 ± 0.13

ABI

0.91 ± 0.2

0.95 ± 0.27

0.322

0.93 ± 0.24

  1. BMI body mass index, HTN hypertension, ABPM ambulatory blood pressure monitoring, PWV pulse wave velocity, MAP mean arterial pressure, Cr creatinine, GFR glomerular filtration ratio, LVMI left ventricular mass index, EF ejection fraction, CIMT carotid intimal thickness, ABI ankle brachial index
  2. * Statistically significant difference (p < 0.05), **highly statistically significant difference (p < 0.01)