超重和肥胖 [超重肥胖对大学生心肺功能的影响] .docx
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1、超重和肥胖 超重肥胖对大学生心肺功能的影响 目的 探讨超重、肥胖对高校生心肺功能的影响,为高校期间医疗保健和体育教学工作供应依据。方法 对正常体重、超重、肥胖高校生肺活量、肺活量指数、脉搏、血压等心肺功能指标进行分析。结果 超重、肥胖是高收缩压、高舒张压的重要危急因素。男生超重组、肥胖组高SBP和高DBP的检出率分别为17.95%,3.05%,26.83%和10.36%,明显高于女生(1.29%,0.86%,7.89%和5.26%)。超重、肥胖男生SBP和DBP上升的危急性分别是正常体重男生的25.71,6.68,43.08和24.55倍,肥胖女生SBP和DBP上升的危急性分别是正常体重女生的
2、8.89和7.06倍。男女生超重组、肥胖组中等以下肺活量指数所占的比例明显高于正常体重组。超重、肥胖导致男、女生下等肺活量指数的危急性分别是正常体重的3.53,16.96,2.51和24.09倍。结论 超重、肥胖是肺活量指数下降、SBP和DBP上升的重要危急因素,严峻影响高校生的心肺功能。 高血压;肺活量;超重;肥胖症;学生 R 179 R 332 R 589.2 A 10009817(2007)05042003 The Influence of Overweight and Obesity on Cardiopulmonary Function Among Undergraduates/ Z
3、HANG Fengmei. Hospital of Shandong University of Technology, Zibo(255049),Shandong Province,China Objective To explore the influence of overweight and obesity on cardiopulmonary function among undergraduates, and to provide evidence for medical treatment and physical education. Methods The students
4、were divided into three groups: normal weight, overweight and obesity. Their cardiopulmonary function indices were analyzed, which included vital capacity, vital capacity indices, pulse and blood pressure. Results Overweight and obesity were important risk factors to high SBP and high DBP. The preva
5、lence rates of high SBP and DBP were 17.95%, 3.05% vs 26.83%, 10.36% in male students, and were obviously higher than those in female(1.29%, 0.86 vs 7.89%, 5.26%). The risks suffering high SBP and high DBP in overweight boy students and obese boy students were 25.71, 6.68 times and 43.08, 24.55 time
6、s of the controls. The risks with high SBP and high DBP in obese girl students were 8.89 and 7.06 times of the controls. The proportion of the middle and lower capacity in overweight and obese group in both male and female students were obviously lower than those of control. The risks of lowgrade vi
7、tal capacity induced by overweight and obesity in both boy and girl students were 3.53%, 16.96%, 2.51% and 24.09% times respectively of the control. Conclusion Overweight and obesity are important factors causing lower vital capacity index and higher SBP and DBP, which seriously affect the graduates
8、 cardiopulmonary function. Hypertension;Vital capacity;Overweight;Obesity;Students 自20世纪70年头以来,学龄儿童青少年肥胖快速扩散,已成为全球的重要公共卫生问题1。2000年以来中国学生的超重率、肥胖率不断上升2,由超重、肥胖带来的健康危害日趋严峻。超重、肥胖是高血压、高血脂、糖尿病等慢性病的确认危急因素3-4,是代谢综合征的主要病因5。本探讨通过对正常体重、超重、肥胖高校生肺活量、肺活量指数、脉搏、血压等指标的分析,探讨超重、肥胖对高校生心肺功能的影响,为高校期间医疗保健工作和体育教学工作供应依据。 1 对
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