Risk factors complicated cardiovascular and cerebrovascular diseases in patients with refractory hypertension / 心血管康复医学杂志

ABSTRACT

Objective: To explore risk factors for complicated cardiovascular and cerebrovascular diseases in patients with refractory hypertension (RH).Methods: Clinical data of 536 RH patients, who were treated in our hospital from Jun 2010 to Jul 2015, were retrospectively analyzed.According to presence of cardiovascular and cerebrovascular diseases or not, patients were divided into complication group (n=217) and pure RH group (n=319).Results: Compared with pure RH group, there were significant rise in percentages of drinking and smoking, hypertension course, mean arterial pressure (MAP), mean systolic blood pressure, pulse pressure, serum uric acid (SUA), creatinine (Cr), total cholesterol and low density lipoprotein cholesterol (LDL-C), and significant reductions in high density lipoprotein cholesterol (HDL-C) mean diastolic blood pressure and mean heart rate in complication group, P<0.01 all.Multi-factor unconditional Logistic regression analysis indicated that hypertension course, SUA,MAP, Cr and LDL-C levels were independent risk factors for complicated cardiovascular and cerebrovascular diseases in RH patients (OR=1.014~3.217, P<0.05 or <0.01).Conclusion: Hypertension course,MAP,Cr,SUA and LDL-C are independent risk factors for refractory hypertension.Enhancing their monitor, prevention and treatment are important to reduce incidence rates of cardiovascular and cerebrovascular complications in patients with refractory hypertension.