Anlaysis Of Risk Factors And The Clinical Features Correlated With Elderly Lower Extremities Atherosclerosis Diseases

Objective:By retrospective analyzing relativity between elderly lower extremities atherosclerosis disease and its some risk factors,such as sex,age,we- ight,smoking,lipid,glucose,blood pressure, and so on,screen out dominating risk factors correlated with elderly lower extremities atherosclerosis disease.At the same time,analyze and study clinical character of elderly lower extremities ath- erosclerosis disease which contains clinical symptom and the incidence of hyp- ertensive disease,diabetes,coronary heart disease and cerebral infarction.Methods: Sixty elderly patients with lower extremities atherosclerosis di- sease is the case.The control is forty elderly patients who are not lower extremi- ties atherosclerosis disease.These patients are from the cadre ward of the first hospital of Jilin University in 2010. A retrospective case-control study is appli- ed to analyze its some risk factors which are sex,age,weight,smoking,lipid,gluc- ose and blood pressure by SPSS 13.0 for Windows statistical software with no- n-conditional Logistic regression model.χ2 test of SPSS 13.0 for Windows statistical software is applied between the two groups of hypertension,diabetes, coronary heart disease,cerebral infarction and the prevalence of overweight,s- moking,etc to compara the differences.Also clinical symptom of sixty elderly patients with lower extremities atherosclerosis disease is recorded.Results: 1.Single factor non-conditional Logistic regression analysis shows different positive correlation between age,smoking,low-density lipoprot- ein cholesterol,diabetes and elderly lower extremities atherosclerosis disease. But there is no significant difference in gender,overweight,triglycerides,uric ac- id,blood pressure between the two groups.Multivariate non-conditional Logi- stic regression analysis which is applied among age,somking,low-density lipop- rotein cholesterol,diabetes shows that these risk factors are still elected and hig- hly dangerous(P<0.01).2.The prevalence of the case in hypertension,diabetes,coronary heart disease,cerebral infarction overweight and smoking is significa- ntly higher than the control,s.The difference is statistically significant.3.Seve- nteen cases show clinical symptoms in sixty elderly patients with lower extrem- ities atherosclerosis. Intermittent claudication accounts for 11 cases.The remain is rest pain.Conclusions: Age,smoking,low-density lipoprotein cholesterol,diabetes are closely related to elderly lower extremities atherosclerosis disease and are highly risk(P<0.01). Elderly patients with lower extremities atherosclerosis are mostly subclinical and accompany hypertension,diabetes,coronary heart disease, cerebral infarction.And prevalence of overweight and smoking is higher than the contorl,s.