本文選題：人體質量指數　切入點：抗壓強度　出處：《中國組織工程研究》2017年23期 　論文類型：期刊論文

【摘要】：背景:體質量是影響足底壓力非常重要的一個因素,多種不同體質量足底壓力的系統(tǒng)研究尚未見報道。目的:檢測不同體質量正常人的足底壓力情況,為足底壓力的應用研究提供參考指標。方法:采用比利時RSscan INTERNATIONAL公司生產的Footscan 2 m平板足底壓力分布測試系統(tǒng),對80名不同體質量正常人進行動態(tài)足底壓力測試。根據《中國成人超重和肥胖癥預防控制指南》中的分類標準,將測試對象分為4組,即體質量偏低組、體質量正常組、超重組、肥胖組,每組20人,進行比較分析。結果與結論:(1)足底各區(qū)域壓強峰值和沖量隨著受試者體質量指數的增加而增大,差異均有顯著性意義(P0.05);與體質量正常者相比,超重者足底部分區(qū)域、肥胖者足底各區(qū)域壓強增高(P0.05);(2)中足底接觸面積占全足底接觸面積的百分比隨著受試者體質量指數的增加而增大,差異有顯著性意義(P0.01);與體質量正常者相比,肥胖者中足底接觸面積占全足底接觸面積的百分比增高(P0.05);(3)結果顯示,超重特別是肥胖者由于體質量大,其步行時足底壓強和沖量相應增高,時間長會造成足部病理性改變;肥胖者體質量大造成足弓下降,中足與地面接觸面積增大,易產生扁平足。提示超重特別是肥胖者,要注意控制體質量,適當運動,穿合適的鞋,保護好足,防止足部損傷和扁平足的發(fā)生。
[Abstract]:Background: body mass is a very important factor affecting plantar pressure. Systematic studies on plantar pressure with different body mass have not been reported. Methods: Footscan 2 m flat plantar pressure distribution measurement system produced by RSscan INTERNATIONAL Company of Belgium was used. Dynamic plantar pressure tests were performed in 80 healthy subjects with different body mass. According to the classification criteria in the guidelines for the Prevention and Control of overweight and Obesity in Chinese Adults, the subjects were divided into 4 groups: low body mass group and normal body mass group. Results and conclusions the peak pressure and impulse of the plantar regions increased with the increase of body mass index (BMI), and the difference was significant (P 0.05). The percentage of plantar contact area to total plantar contact area increased with the increase of body mass index. The results showed that the percentage of plantar contact area to total plantar contact area in obese patients was higher than that in obese subjects. The foot pressure and impulse increase correspondingly during walking, and a long time will cause pathological changes of the foot, and the large body mass of the obese will cause the decrease of the arch of the foot, the contact area between the middle foot and the ground will increase, and the flat foot will easily be produced. It is suggested that the overweight, especially the obese, are prone to flat feet. Control body mass, exercise properly, wear proper shoes, protect feet and prevent foot injuries and flat feet.
【作者單位】： 華東師范大學物理與材料科學學院;上海市傷骨科研究所上海交通大學醫(yī)學院附屬瑞金醫(yī)院上海市中西醫(yī)結合防治骨與關節(jié)病損重點實驗室;
【基金】：上海市衛(wèi)生和計劃生育委員會面上項目(201640190)~~
【分類號】：R318.01
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本文編號：1638283