Table 2 The baseline characteristics of patients according to AF.

From: Inverse relationship between LDL-C/HDL-C ratio and atrial fibrillation in chronic kidney disease patients

AF

Non-AF

AF

P-value

N

20,880

211

 

Age (years)

60.81 ± 10.02

69.24 ± 9.72

 < 0.001

SBP (mmHg)

139.47 ± 22.38

142.74 ± 20.78

0.035

DBP (mmHg)

86.92 ± 12.24

88.89 ± 12.88

0.020

WC (cm)

88.07 ± 9.95

91.36 ± 11.15

 < 0.001

HDL-C (mmol/L)

2.03 ± 0.21

2.02 ± 0.12

0.436

LDL-C/HDL-C ratio

1.39 ± 0.35

1.29 ± 0.30

 < 0.001

TG (mmol/L)

1.34 (0.95–1.90)

1.15 (0.82–1.69)

 < 0.001

TC (mmol/L)

5.06 ± 0.98

4.74 ± 0.97

 < 0.001

CRP (mg/L)

1.80 (1.00–3.80)

1.60 (1.00–4.56)

0.938

eGFR (mL/min/1.73 m2)

67.23 ± 20.23

66.71 ± 19.16

0.707

LDL (mmol/L)

2.81 ± 0.69

2.60 ± 0.59

 < 0.001

Gender (%)

  

0.074

 Male

16,678 (79.88%)

179 (84.83%)

 

 Female

4202 (20.12%)

32 (15.17%)

 

Smoke (%)

  

0.016

 No

13,266 (63.53%)

151 (71.56%)

 

 Yes

7614 (36.47%)

60 (28.44%)

 

Alcohol intake (%)

  

0.053

 No

14,028 (67.18%)

155 (73.46%)

 

 Yes

6852 (32.82%)

56 (26.54%)

 

Education (%)

  

0.118

  ≤ 9 years

18,027 (86.34%)

190 (90.05%)

 

  > 9 years

2853 (13.66%)

21 (9.95%)

 

MI (%)

  

0.161

 No

20,240 (96.93%)

201 (95.26%)

 

 Yes

640 (3.07%)

10 (4.74%)

 

HF (%)

  

 < 0.001

 No

20,880 (100.00%)

202 (95.73%)

 

 Yes

0 (0.00%)

9 (4.27%)

 

PAD (%)

  

0.410

 No

20,371 (97.56%)

204 (96.68%)

 

 Yes

509 (2.44%)

7 (3.32%)

 

Stroke (%)

  

 < 0.001

 No

20,880 (100.00%)

200 (94.79%)

 

 Yes

0 (0.00%)

11 (5.21%)

 

Hypertension (%)

  

0.079

 No

16,017 (76.71%)

151 (71.56%)

 

 Yes

4863 (23.29%)

60 (28.44%)

 

DM (%)

  

0.587

 No

19,025 (91.12%)

190 (90.05%)

 

 Yes

1855 (8.88%)

21 (9.95%)

 

Proteinuria (%)

  

0.012

 No

9929 (47.55%)

82 (38.86%)

 

 Yes

10,951 (52.45%)

129 (61.14%)

 
  1. SBP systolic blood pressure; DBP diastolic blood pressure; WC waist circumference; HDL-C high-density lipoprotein cholesterol; LDL-C/HDL-C ratio low-density lipoprotein cholesterol to high-density lipoprotein cholesterol ratio; TG Triglyceride; TC Total cholesterol; CRP C-reactive protein; eGFR evaluated glomerular filtration rate; MI myocardial infarction; HF congestive heart failure; PAD peripheral artery disease; DM diabetes; AF atrial fibrillation.