【摘要】：研究目的:運(yùn)動是調(diào)節(jié)眼壓的健康可行的方法,本研究監(jiān)測不同屈光度人群運(yùn)動前后眼壓變化規(guī)律,分析有氧運(yùn)動對降低眼壓的效果,為近視人群健康運(yùn)動提供理論依據(jù),期望為探索近視人群眼壓調(diào)節(jié)提供研究資料。研究方法:來自北京體育大學(xué)111名非運(yùn)動訓(xùn)練專業(yè)在校女大學(xué)生,按近視程度分為非近視組(-0.5D≤SE+0.5D)、中度近視組(-6.0DSE≤-3.0D)和高度近視組(-9.0DSE≤-6.0D),按照最大心率百分比進(jìn)行低(52%-63%HRmax)、中(64%-75%HRmax)、高(76%-87%HRmax)三個強(qiáng)度有氧運(yùn)動,記錄運(yùn)動過程中及運(yùn)動后恢復(fù)期眼壓、血壓及心率變化過程。使用spss18.0進(jìn)行數(shù)據(jù)統(tǒng)計(jì)和分析。研究結(jié)果:(1)非近視組基礎(chǔ)眼壓值顯著低于中度近視組(P0.05)和高度近視組(P0.01)。(2)低強(qiáng)度有氧運(yùn)動運(yùn)動期眼壓變化不顯著,運(yùn)動后2h眼壓顯著降低;中等強(qiáng)度有氧運(yùn)動運(yùn)動期和恢復(fù)期眼壓均顯著降低;高強(qiáng)度有氧運(yùn)動5min可見眼壓即刻下降,且運(yùn)動期眼壓可維持較低趨勢,恢復(fù)期中高度近視組眼壓明顯低于基線眼壓值,非近視組眼壓變化不顯著。(3)非近視組和中度近視組運(yùn)動后恢復(fù)期眼壓顯著恢復(fù)趨勢,高度近視組恢復(fù)期眼壓顯著低于基線眼壓值。(4)眼壓與收縮壓相關(guān)性不明顯;眼壓與舒張壓相關(guān)性不明顯;非近視、中高近視眼眼壓與眼平均灌注壓低度相關(guān);眼壓與心率相關(guān)性不顯著。研究結(jié)論:有氧運(yùn)動強(qiáng)度為最大心率的64%-75%時,非近視和中度近視組眼壓下降明顯;高度近視眼壓調(diào)節(jié)的運(yùn)動強(qiáng)度高于非近視和中度近視組。30min中高強(qiáng)度有氧運(yùn)動引起的眼壓下降可維持2h以上。
[Abstract]:Objective: exercise is a healthy and feasible method to regulate intraocular pressure (IOP). This study monitored the changes of IOP in different diopters before and after exercise, analyzed the effect of aerobic exercise on reducing IOP, and provided a theoretical basis for healthy exercise in myopic population. It is expected to provide research data for exploring intraocular pressure regulation in myopia. Methods: 111 female college students majoring in non-sports training from Beijing physical Education University, According to the degree of myopia, they were divided into non-myopia group (-0.5D 鈮，

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