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Table 1 Clinical characteristics in patients stratified by tertiles of WBC-to-ApoA1 ratio (WAR)

From: Baseline white blood cell count-to-apolipoprotein A1 ratio as a novel predictor of long-term adverse outcomes in patients who underwent percutaneous coronary intervention: a retrospective cohort study

Variables

WAR < 5.25

5.25 ≤ WAR< 7.15

WAR > 7.15

X2

P

(n = 1889)

(n = 1892)

(n = 1897)

Clopidogrel, n (%)

544 (29.1)

582 (30.9)

599 (31.8)

3.235

0.198

Aspirin, n (%)

1299 (69.4)

1241 (65.8)

1268 (67.3)

5.478

0.065

Sex, Male, n (%)

1281 (67.8)

1411 (74.6)

1530 (80.7)

81.911

< 0.001

Smorking, n (%)

643 (34.0)

752 (39.7)

885 (46.7)

62.861

< 0.001

Alcohol Drinking, n (%)

459 (24.3)

550 (29.1)

657 (34.6)

48.865

< 0.001

Diabetes, n (%)

457 (24.2)

446 (23.6)

483 (25.5)

1.903

0.386

Hypertension, n (%)

774 (41.0)

826 (43.7)

825 (43.5)

3.492

0.174

Age, years

61.32 ± 10.33

59.68 ± 10.78

57.44 ± 10.90

63.149

< 0.001

SBP, mmHg

126.83 ± 18.80

126.91 ± 18.42

127.48 ± 19.06

0.675

0.509

DBP, mmHg

75.71 ± 11.27

76.23 ± 11.15

76.96 ± 11.51

5.777

0.003

TG, mmol/L

1.86 ± 1.22

1.95 ± 1.36

1.89 ± 1.23

2.796

0.061

TC, mmol/L

4.17 ± 1.13

3.99 ± 1.11

3.73 ± 1.04

76.252

< 0.001

HDL-C, mmol/L

1.14 ± 0.50

1.01 ± 0.40

0.92 ± 0.51

101.364

< 0.001

LDL-C, mmol/L

2.58 ± 0.95

2.48 ± 0.91

2.32 ± 0.86

38.215

< 0.001

Cr, mmol/L

73.97 ± 20.39

76.19 ± 18.97

77.73 ± 21.68

16.248

< 0.001

UA, mmol/L

312.70 ± 87.34

328.98 ± 90.24

327.90 ± 92.32

19.329

< 0.001

BUN, mmol/L

5.49 ± 1.64

5.53 ± 1.62

5.53 ± 1.75

0.366

0.694

GLU, mmol/L

6.36 ± 3.12

6.47 ± 2.92

6.97 ± 3.31

20.61

< 0.001

  1. Note: SBP Systolic blood pressure, DBP Diastolic blood pressure, BUN Blood urea nitrogen, UA Uric acid, Cr Creatinine, GLU Glucose, TG Triglyceride, TC Total cholesterol, LDL-C Low density lipoprotein cholesterol, HDL-C High density lipoprotein cholesterol