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目的:研究高龄老人有氧运动与血脂及尿酸的关系。方法:选择军队某干休所(83±4)岁高龄老人53例,均未服调脂药物,按照有氧运动频率分为高运动组18例(A组)和低运动组35例(B组)。A组参加有氧运动锻炼>2年,每次>30min。B组参加有氧运动锻炼<2年,每次<30min。采集空腹静脉血,测定比较两组三酰甘油(TG)、总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)、高密度脂蛋白胆固醇(HDL-C)及血尿酸(UA)水平。结果:A组TG、TC、LDL-C及UA水平均显著低于B组(P<0.05),HDL-C显著高于B组(P<0.05)。A组发现高脂血症1例,占5.6%;B组11例,占31.4%。两组比较,差异显著(P<0.05)。A组发现高尿酸血症1例,占5.6%;B组5例,占14.3%。两组比较,差异不显著(P>0.05)。结论:长期规律的有氧运动有助于降低高龄老人的血脂及尿酸水平。
Objective: To study the relationship between aerobic exercise and blood lipid and uric acid in elderly people. Methods: Fifty-three elderly people aged 83 ± 4 years old in the army were selected to receive antihyperlipidemic drugs. According to the frequency of aerobic exercise, 18 cases were divided into high exercise group (A group) and low exercise group (B) group). A group to participate in aerobic exercise> 2 years, each> 30min. Group B participate in aerobic exercise <2 years, each time <30min. Fasting venous blood was collected for determination of triglyceride (TG), total cholesterol (TC), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C) and serum uric acid . Results: The levels of TG, TC, LDL-C and UA in group A were significantly lower than those in group B (P <0.05) and HDL-C was significantly higher than that in group B (P <0.05). A group found hyperlipidemia in 1 case, accounting for 5.6%; B group in 11 cases, accounting for 31.4%. The difference between the two groups was significant (P <0.05). A group found hyperuricemia in 1 case, accounting for 5.6%; B group in 5 cases, accounting for 14.3%. There was no significant difference between the two groups (P> 0.05). Conclusion: Long-term regular aerobic exercise helps to reduce the blood lipid and uric acid levels in elderly people.