Analysis of risk factors analysis of ischemic stroke in patients with non-valvular atrial fibrillation
Objective To analyze the risk factors of ischemic stroke(IS)in patients with non-valvular atrial fibrillation(NVAF).Method 239 NVAF patients admitted to the First People's Hospital of Liangshan Yi Autonomous Prefecture,Sichuan Province from March 2020 to March 2022 were selected as the study objects.They were divided into IS group(92 cases with IS)and non-IS group(147 cases without IS)according to whether they were complicated with IS.Univariate analysis and multiple logistic regression were used to analyze the independent influencing factors of NVAF patients with IS.Result Among 239 NVAF patients,92 cases(38.49%)were complicated by IS.The proportion of aged≥75 years old,the proportion with diabetes mellitus,the proportion with hypertension,TC,RDW and LAD in IS group were higher than those in non-IS group,with statistical significance(P＜0.05).Multivariate logistic regression analysis showed that age≥75 years old,combined with diabetes,combined with hypertension,TC,RDW and LAD were independent risk factors for NVAF patients with IS(P＜0.05).Conclusion Old age,diabetes or hypertension and elevated levels of TC,RDW,LAD are risk factors for developing IS in patients with NVAF.
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