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Table 3 Multivariable adjusted change in cSBP by quartiles of RLP-C and other lipid parameters, considered simultaneously

From: Associations between remnant lipoprotein cholesterol and central systolic blood pressure in a Chinese community-based population: a cross-sectional study

Models

Change in cSBP, mmHg

(95% CI)

P value

 

Change in cSBP, mmHg

(95% CI)

P value

Model I†

RLP-C, mmol/L

  

LDL-C, mmol/L

  

 Q1: < 0.39

Ref.

 

Q1: < 2.73

Ref.

 

 Q2: 0.39–< 0.54

1.43 (0.10–2.77)

0.035

Q2: 2.73–< 3.24

0.97 (−0.33–2.27)

0.143

 Q3: 0.54–< 0.73

1.89 (0.48–3.31)

0.009

Q3: 3.24–< 3.78

0.43 (−0.92–1.79)

0.529

 Q4: ≥0.73

4.57 (3.08–6.06)

< 0.001

Q4: ≥3.78

0.93 (−0.50–2.37)

0.202

Model II†

RLP-C, mmol/L

  

TC, mmol/L

  

 Q1: < 0.39

Ref.

 

Q1: < 4.70

Ref.

 

 Q2: 0.39–< 0.54

1.47 (0.15–2.78)

0.029

Q2: 4.70–< 5.28

0.14 (−1.16–1.44)

0.832

 Q3: 0.54–< 0.73

1.90 (0.51–3.29)

0.007

Q3: 5.28–< 5.95

0.92 (−0.42–2.26)

0.178

 Q4: ≥0.73

4.50 (2.98–6.02)

< 0.001

Q4: ≥5.95

0.66 (−0.80–2.12)

0.374

Model III†

RLP-C, mmol/L

  

TG, mmol/L

  

 Q1: < 0.39

Ref.

 

Q1: < 0.87

Ref.

 

 Q2: 0.39–< 0.54

1.22 (−0.17–2.62)

0.087

Q2: 0.87–< 1.24

0.96 (−0.41–2.32)

0.170

 Q3: 0.54–< 0.73

1.53 (−0.07–3.13)

0.061

Q3: 1.24–< 1.79

1.02 (−0.57–2.61)

0.209

 Q4: ≥0.73

3.91 (1.92–5.89)

< 0.001

Q4: ≥1.79

1.47 (−0.50–3.43)

0.144

Model IV†

RLP-C, mmol/L

  

HDL-C, mmol/L

  

 Q1: < 0.39

Ref.

 

Q1: < 1.19

Ref.

 

 Q2: 0.39–< 0.54

1.72 (0.40–3.03)

0.010

Q2: 1.19–< 1.42

0.09 (−1.24–1.42)

0.895

 Q3: 0.54–< 0.73

2.36 (0.99–3.73)

< 0.001

Q3: 1.42–< 1.68

0.52 (−0.90–1.94)

0.474

 Q4: ≥0.73

5.15 (3.67–6.63)

< 0.001

Q4: ≥1.68

0.59 (−0.97–2.15)

0.457

Model V†

RLP-C, mmol/L

  

Non-HDL-C, mmol/L

  

 Q1: < 0.39

Ref.

 

Q1: < 3.22

Ref.

 

 Q2: 0.39–< 0.54

1.15 (−0.23–2.53)

0.104

Q2: 3.22–< 3.83

1.67 (0.31–3.03)

0.016

 Q3: 0.54–< 0.73

1.54 (−0.00–3.08)

0.050

Q3: 3.83–< 4.49

0.79 (−0.70–2.28)

0.300

 Q4: ≥0.73

4.10 (2.36–5.84)

< 0.001

Q4: ≥4.49

1.52 (−0.16–3.20)

0.077

  1. †RLP-C and other blood lipid parameters were simultaneously entered into the multivariable regression model
  2. Model adjusted for age, sex, body mass index, estimated glomerular filtration rate, smoking status, drinking status, diabetes mellitus, antidiabetic drug use, history of myocardial infarction and history of stroke
  3. Abbreviations: cSBP central systolic blood pressure, RLP-C remnant lipoprotein cholesterol, LDL-C low-density lipoprotein cholesterol, TC total cholesterol, TG triglyceride, HDL-C high-density lipoprotein cholesterol, non-HDL-C non-high-density lipoprotein cholesterol
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Lipids in Health and Disease

ISSN: 1476-511X