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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