Triglyceride/High-Density Lipoprotein Cholesterol Ratio Is Associated with In-Hospital Mortality in Acute Type B Aortic Dissection

Background. Triglyceride/high-density lipoprotein cholesterol (TG/HDL-c) ratio varies with vascular and other metabolic diseases. However, its role in acute type B aortic dissection is not well understood. In the current study, we evaluated the relationship between TG/HDL-c ratio and in-hospital mortality in type B aortic dissection. Methods. We performed a retrospective analysis of consecutive patients between January 2015 and December 2018, by targeting dependent (TG/HDL-c ratio) and independent (in-hospital mortality) variables. TG/HDL-c ratio was determined as a division of TG levels by HDL-c levels. Results. Of 523 patients in the study, we found a mean age of 55.00±11.74 years, 15.68% of them being female. A fully-adjusted model revealed a positive relationship between TG/HDL-c ratio and in-hospital mortality in acute type B aortic dissection after adjusting confounders (OR=2.08, 95% CI 1.32 to 3.27). This relationship was also nonlinear, with a point of 2.05. OR values (and confidence intervals) for the right (>2.05) and left (≤2.05) sides of the inflection point were 1.0 (0.580-1.26, P=0.983) and 3.17 (1.54-6.57, P=0.001), respectively. Conclusions. The TG/HDL-c ratio and in-hospital mortality in type B AAD have a nonlinear relationship among Chinese population. This ratio increased in-hospital mortality when it is less than 2.05.

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High-density lipoprotein cholesterol and in-hospital mortality in patients with acute aortic dissection

Journal of Huazhong University of Science and Technology [Medical Sciences] ◽

10.1007/s11596-016-1592-9 ◽

2016 ◽

Vol 36 (3) ◽

pp. 364-367 ◽

Cited By ~ 2

Author(s):

Xin-tian Liu ◽

Xing-wei He ◽

Rong Tan ◽

Wan-jun Liu ◽

Bei Wang ◽

...

Keyword(s):

Aortic Dissection ◽

Hospital Mortality ◽

High Density Lipoprotein ◽

High Density Lipoprotein Cholesterol ◽

Acute Aortic Dissection ◽

Density Lipoprotein ◽

High Density ◽

Lipoprotein Cholesterol

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Triglyceride to high density lipoprotein cholesterol ratio, total cholesterol to high density lipoprotein cholesterol ratio and low ankle brachial index in an elderly population

VASA ◽

10.1024/0301-1526/a000348 ◽

2014 ◽

Vol 43 (3) ◽

pp. 189-197 ◽

Cited By ~ 10

Author(s):

Yiqiang Zhan ◽

Jinming Yu ◽

Rongjing Ding ◽

Yihong Sun ◽

Dayi Hu

Keyword(s):

High Density Lipoprotein ◽

Total Cholesterol ◽

High Density Lipoprotein Cholesterol ◽

Ankle Brachial Index ◽

Density Lipoprotein ◽

High Density ◽

Lipoprotein Cholesterol ◽

Lipid Lowering ◽

Cholesterol Ratio ◽

Potential Biomarker

Background: The associations of triglyceride (TG) to high-density lipoprotein cholesterol ratio (HDL‑C) and total cholesterol (TC) to HDL‑C ratio and low ankle brachial index (ABI) were seldom investigated. Patients and methods: A population based cross-sectional survey was conducted and 2982 participants 60 years and over were recruited. TG, TC, HDL‑C, and low-density lipoprotein cholesterol (LDL-C) were assessed in all participants. Low ABI was defined as ABI ≤ 0.9 in either leg. Multiple logistic regression models were applied to study the association between TG/HDL‑C ratio, TC/HDL‑C ratio and low ABI. Results: The TG/HDL‑C ratios for those with ABI > 0.9 and ABI ≤ 0.9 were 1.28 ± 1.20 and 1.48 ± 1.13 (P < 0.0001), while the TC/HDL‑C ratios were 3.96 ± 1.09 and 4.32 ± 1.15 (P < 0.0001), respectively. After adjusting for age, gender, body mass index, obesity, current drinking, physical activity, hypertension, diabetes, lipid-lowering drugs, and cardiovascular disease history, the odds ratios (ORs) with 95 % confidence intervals (CIs) of low ABI for TG/HDL‑C ratio and TC/HDL‑C ratio were 1.10 (0.96, 1.26) and 1.34 (1.14, 1.59) in non-smokers. When TC was further adjusted, the ORs (95 % CIs) were 1.40 (0.79, 2.52) and 1.53 (1.21, 1.93) for TG/HDL‑C ratio and TC/HDL‑C ratio, respectively. Non-linear relationships were detected between TG/HDL‑C ratio and TC/HDL‑C ratio and low ABI in both smokers and non-smokers. Conclusions: TC/HDL‑C ratio was significantly associated with low ABI in non-smokers and the association was independent of TC, TG, HDL‑C, and LDL-C. TC/HDL‑C might be considered as a potential biomarker for early peripheral arterial disease screening.

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