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Table 1 Baseline characteristics of participants

From: RETRACTED ARTICLE: Post-operative blood pressure and 3-year major adverse cardiac events in Chinese patients undergoing PCI

Blood pressure tertiles (mmHg)

SBP

DBP

Low

84–118

Middle

119–133

High

134–168

P value*

Low

53–70

Middle

71–79

High

80–105

P value*

N

171

171

172

 

171

170

173

 

Age

61.82 ± 10.34

60.44 ± 9.66

63.50 ± 8.16

0.022

64.14 ± 10.05

61.26 ± 9.50

60.39 ± 8.52

 < 0.001

Sex

   

0.002

   

0.852

Male

126 (73.68%)

121 (70.76%)

98 (56.98%)

 

112 (65.50%)

116 (68.24%)

117 (67.63%)

 

Female

45 (26.32%)

50 (29.24%)

74 (43.02%)

 

59 (34.50%)

54 (31.76%)

56 (32.37%)

 

Alcohol consumption

   

0.350

   

0.221

Nondrinker

105 (61.40%)

100 (58.48%)

113 (65.70%)

 

116 (67.84%)

104 (61.18%)

98 (56.65%)

 

Current drinker

51 (29.82%)

62 (36.26%)

48 (27.91%)

 

45 (26.32%)

52 (30.59%)

64 (36.99%)

 

Quit

15 (8.77%)

9 (5.26%)

11 (6.40%)

 

10 (5.85%)

14 (8.24%)

11 (6.36%)

 

Smoke or not

   

0.288

   

0.718

Nonsmoker

82 (47.95%)

83 (48.54%)

97 (56.40%)

 

88 (51.46%)

83 (48.82%)

91 (52.60%)

 

Current smoker

53 (30.99%)

61 (35.67%)

48 (27.91%)

 

53 (30.99%)

60 (35.29%)

49 (28.32%)

 

Quit

36 (21.05%)

27 (15.79%)

27 (15.70%)

 

30 (17.54%)

27 (15.88%)

33 (19.08%)

 

Degree of education

   

0.032

   

0.697

Illiterate

29 (16.96%)

38 (22.22%)

52 (30.23%)

 

43 (25.15%)

37 (21.76%)

39 (22.54%)

 

Primary school

45 (26.32%)

34 (19.88%)

45 (26.16%)

 

46 (26.90%)

40 (23.53%)

38 (21.97%)

 

Junior school

52 (30.41%)

56 (32.75%)

36 (20.93%)

 

48 (28.07%)

48 (28.24%)

48 (27.75%)

 

High school and above

45 (26.32%)

43 (25.15%)

39 (22.67%)

 

34 (19.88%)

45 (26.47%)

48 (27.75%)

 

AF

   

0.659

   

0.470

No

165 (96.49%)

167 (97.66%)

165 (95.93%)

 

167 (97.66%)

165 (97.06%)

165 (95.38%)

 

Yes

6 (3.51%)

4 (2.34%)

7 (4.07%)

 

4 (2.34%)

5 (2.94%)

8 (4.62%)

 

DM

   

0.876

   

0.766

No

125 (73.10%)

121 (70.76%)

125 (72.67%)

 

120 (70.18%)

125 (73.53%)

126 (72.83%)

 

Yes

46 (26.90%)

50 (29.24%)

47 (27.33%)

 

51 (29.82%)

45 (26.47%)

47 (27.17%)

 

Heart failure history

   

0.239

   

0.332

No

166 (97.08%)

170 (99.42%)

170 (98.84%)

 

168 (98.25%)

166 (97.65%)

172 (99.42%)

 

Yes

5 (2.92%)

1 (0.58%)

2 (1.16%)

 

3 (1.75%)

4 (2.35%)

1 (0.58%)

 

Unstable angina

   

 < 0.001

   

 < 0.001

No

108 (63.16%)

65 (38.01%)

35 (20.35%)

 

94 (54.97%)

60 (35.29%)

54 (31.21%)

 

Yes

63 (36.84%)

106 (61.99%)

137 (79.65%)

 

77 (45.03%)

110 (64.71%)

119 (68.79%)

 

Myocardial infarction

   

 < 0.001

   

 < 0.001

No

63 (36.84%)

106 (61.99%)

137 (79.65%)

 

77 (45.03%)

110 (64.71%)

119 (68.79%)

 

Yes

108 (63.16%)

65 (38.01%)

35 (20.35%)

 

94 (54.97%)

60 (35.29%)

54 (31.21%)

 

Myocardial bridge

   

0.398

   

0.124

No

161 (94.15%)

163 (95.32%)

157 (91.28%)

 

159 (92.98%)

155 (91.18%)

167 (96.53%)

 

Yes

10 (5.85%)

8 (4.68%)

15 (8.72%)

 

12 (7.02%)

15 (8.82%)

6 (3.47%)

 

Cerebral infarction

   

0.002

   

0.065

No

153 (89.47%)

149 (87.13%)

132 (76.74%)

 

152 (88.89%)

144 (84.71%)

138 (79.77%)

 

Yes

18 (10.53%)

22 (12.87%)

40 (23.26%)

 

19 (11.11%)

26 (15.29%)

35 (20.23%)

 

Number of stent

   

0.394

   

0.139

1

133 (77.77%)

123 (71.93%)

113 (65.69%)

 

136 (79.53%)

115 (67.65%)

118 (68.21%)

 

2

26 (15.20%)

36 (21.05%)

45 (26.16%)

 

26 (15.20%)

44 (25.88%)

37 (21.39%)

 

3

11 (6.43%)

10 (5.85%)

11 (6.40%)

 

8 (4.68%)

9 (5.29%)

15 (8.67%)

 

4

1 (0.58%)

2 (1.17%)

3 (1.74%)

 

1 (0.58%)

2 (1.17%)

3 (1.73%)

 

BMI

24.76 ± 3.53

25.83 ± 3.62

26.40 ± 3.68

 < 0.001

24.72 ± 3.64

25.85 ± 3.31

26.41 ± 3.84

 < 0.001

Cl

102.33 ± 3.08

102.07 ± 3.17

102.72 ± 2.89

0.253

102.18 ± 3.08

102.42 ± 2.35

102.51 ± 3.58

0.496

Creatinine

67.42 ± 16.23

68.68 ± 24.28

69.93 ± 38.07

0.878

67.75 ± 17.27

68.50 ± 34.55

69.90 ± 29.47

0.788

Cysteine protease inhibitor C

1.05 ± 0.27

1.06 ± 0.30

1.15 ± 0.40

0.012

1.09 ± 0.27

1.09 ± 0.36

1.08 ± 0.37

0.563

FT3 Free triiodothyrotropin

4.61 ± 1.68

4.58 ± 0.78

4.93 ± 3.73

0.391

4.40 ± 0.96

5.05 ± 3.89

4.67 ± 1.27

0.039

FT4

16.50 ± 4.44

15.88 ± 2.17

16.46 ± 4.80

0.710

15.87 ± 2.62

16.56 ± 4.77

16.31 ± 3.97

0.940

TSH

2.11 ± 1.73

2.64 ± 1.82

3.71 ± 8.84

0.003

2.35 ± 2.02

2.34 ± 1.49

3.80 ± 8.74

0.016

HDL-C

1.08 ± 0.30

1.09 ± 0.27

1.07 ± 0.25

0.561

1.10 ± 0.30

1.07 ± 0.27

1.08 ± 0.24

0.925

LDL-C

2.42 ± 0.77

2.52 ± 0.85

2.53 ± 0.86

0.538

2.57 ± 0.92

2.48 ± 0.77

2.42 ± 0.80

0.612

Lipoprotein

182.00 (92.00–325.00)

169.50 (95.00–349.50)

190.50 (96.50–344.25)

0.848

218.00 (98.50–412.50)

157.00 (91.75–320.00)

165.00 (94.00–308.25)

0.120

K+

4.15 ± 0.42

4.22 ± 0.38

4.15 ± 0.44

0.226

4.18 ± 0.43

4.19 ± 0.43

4.16 ± 0.39

0.801

LVEF

55.66 ± 7.44

57.54 ± 5.35

57.90 ± 4.17

0.165

56.55 ± 6.56

57.24 ± 5.72

57.56 ± 4.91

0.632

Na+

140.83 ± 2.84

141.23 ± 2.84

141.81 ± 2.39

0.017

140.98 ± 2.84

141.49 ± 2.55

141.44 ± 2.74

0.143

TC

4.12 ± 1.08

4.29 ± 1.10

4.40 ± 1.14

0.091

4.34 ± 1.25

4.27 ± 1.03

4.21 ± 1.05

0.942

TG

1.50 ± 0.91

1.53 ± 1.00

1.72 ± 1.12

0.141

1.52 ± 1.05

1.60 ± 1.04

1.63 ± 0.96

0.350

UA

288.93 ± 90.22

308.09 ± 71.10

298.71 ± 78.67

0.112

294.57 ± 90.00

291.34 ± 74.43

310.63 ± 74.28

0.036

Urea

5.28 ± 1.78

5.40 ± 1.64

5.55 ± 2.03

0.317

5.48 ± 1.80

5.42 ± 2.05

5.34 ± 1.60

0.814

ACEI

   

0.178

   

0.584

No

109 (63.74%)

110 (64.33%)

124 (72.09%)

 

110 (64.33%)

118 (69.41%)

115 (66.47%)

 

Yes

62 (36.26%)

61 (35.67%)

48 (27.91%)

 

61 (35.67%)

52 (30.59%)

58 (33.53%)

 

ARB

   

 < 0.001

   

 < 0.001

No

159 (92.98%)

143(83.63%)

120 (69.77%)

 

159 (92.98%)

135 (79.41%)

128 (73.99%)

 

Yes

12 (7.02%)

28 (16.37%)

52 (30.23%)

 

12 (7.02%)

35 (20.59%)

45 (26.01%)

 

Aspirin

   

0.643

   

0.549

No

4(2.34%)

1 (0.58%)

3 (1.74%)

 

4 (2.34%)

3 (1.76%)

1 (0.58%)

 

Yes

167 (97.66%)

170 (99.42%)

169 (98.26%)

 

167 (97.66%)

167 (98.24%)

172 (99.42%)

 

b-blocker

   

0.019

   

0.921

No

24 (14.04%)

37 (21.64%)

44 (25.58%)

 

37 (21.64%)

33 (19.41%)

35 (20.23%)

 

Yes

147 (85.96%)

134 (78.36%)

128 (74.42%)

 

134 (78.36%)

137 (80.59%)

138 (79.77%)

 

Clopidogrel

   

0.043

   

0.321

No

83 (48.54%)

70 (40.94%)

60 (34.88%)

 

79 (46.20%)

65 (38.24%)

69 (39.88%)

 

Yes

88 (51.46%)

101 (59.06%)

112 (65.12%)

 

92 (53.80%)

105 (61.76%)

104 (60.12%)

 

Nitrates

   

0.587

   

0.265

No

71 (41.52%)

75 (43.86%)

66 (38.37%)

 

70 (40.94%)

63 (37.06%)

79 (45.66%)

 

Yes

100 (58.48%)

96 (56.14%)

106 (61.63%)

 

101 (59.06%)

107 (62.94%)

94 (54.34%)

 

Stain

   

0.007

   

0.035

No

10 (5.85%)

2 (1.17%)

1 (0.58%)

 

9 (5.26%)

1 (0.59%)

3 (1.73%)

 

Yes

161 (94.15%)

169 (98.83%)

171 (99.42%)

 

162 (94.74%)

169 (99.41%)

170 (98.27%)

 

Ticagrelor

   

0.029

   

0.363

No

95 (55.56%)

107 (62.57%)

119 (69.19%)

 

100 (58.48%)

109 (64.12%)

112 (64.74%)

 

Yes

76 (44.44%)

64 (37.43%)

53 (30.81%)

 

71 (41.52%)

61 (35.88%)

61 (35.26%)

 

MACE

   

0.577

   

0.574

No

144 (84.21%)

137 (80.12%)

139 (80.81%)

 

142 (83.04%)

141 (82.94%)

137 (79.19%)

 

Yes

27 (15.79%)

34 (19.88%)

33 (19.19%)

 

29 (16.96%)

29 (17.06%)

36 (20.81%)