Yanchao Cao1, Liqiu Yan1, Nan Guo1, Na Yu1, Yunfei Wang1, Xufen Cao2, Shuping Yang1, Fengfeng Lv1. 1. Department of Cardiology, Cangzhou Central Hospital, Hebei Medical University, Cangzhou, Hebei Province 061000, China. 2. Department of Cardiology, Cangzhou Central Hospital, Hebei Medical University, Cangzhou, Hebei Province 061000, China. Electronic address: caoxufen01@sohu.com.
Abstract
AIMS: To examine the relationship of non-high-density lipoprotein cholesterol (non-HDL-C) level with cardiovascular disease (CVD) risk in type 2 diabetes patients and the general population by conducting a meta-analysis. METHODS: We made a comprehensive literature search for relevant observational studies investigating the relationship of non-HDL-C level with CVD risk in the general population and type 2 diabetes patients using the PubMed and Embase databases. Pooled risk ratio (RR) with 95% confidence intervals (CI) was calculated for the highest versus the reference lower non-HDL-Cl. RESULTS: A total of 13 studies with 156,381 individuals were included. The pooled RR of CVD was 1.59 (95% CI 1.46-1.72) in the general population and 1.99 (95% CI 1.57-2.51) in type 2 diabetes patients. Subgroup analysis showed the similar effect of non-HDL-C on CVD risk between men (RR1.98; 95% CI 1.70-2.30) and women (RR 1.63; 95% CI 1.35-1.96). However, elevated non-HDL-C was not associated with higher risk of cardiovascular mortality in the general population (RR 1.64; 95% CI 0.96-2.80) and type 2 diabetes patients (RR 1.08; 95% CI 0.57-2.07). CONCLUSIONS: Elevated non-HDL-C level is associated with an increased risk of CVD in the general population and type 2 diabetes patients.
AIMS: To examine the relationship of non-high-density lipoprotein cholesterol (non-HDL-C) level with cardiovascular disease (CVD) risk in type 2 diabetespatients and the general population by conducting a meta-analysis. METHODS: We made a comprehensive literature search for relevant observational studies investigating the relationship of non-HDL-C level with CVD risk in the general population and type 2 diabetespatients using the PubMed and Embase databases. Pooled risk ratio (RR) with 95% confidence intervals (CI) was calculated for the highest versus the reference lower non-HDL-Cl. RESULTS: A total of 13 studies with 156,381 individuals were included. The pooled RR of CVD was 1.59 (95% CI 1.46-1.72) in the general population and 1.99 (95% CI 1.57-2.51) in type 2 diabetespatients. Subgroup analysis showed the similar effect of non-HDL-C on CVD risk between men (RR1.98; 95% CI 1.70-2.30) and women (RR 1.63; 95% CI 1.35-1.96). However, elevated non-HDL-C was not associated with higher risk of cardiovascular mortality in the general population (RR 1.64; 95% CI 0.96-2.80) and type 2 diabetespatients (RR 1.08; 95% CI 0.57-2.07). CONCLUSIONS: Elevated non-HDL-C level is associated with an increased risk of CVD in the general population and type 2 diabetespatients.