發(fā)布時間：2018-04-03 11:53

  本文選題：視力　切入點：低　出處：《中國學(xué)校衛(wèi)生》2017年10期

【摘要】：目的了解2000—2014年重慶市中小學(xué)生視力不良和疑似近視狀況及發(fā)展趨勢,為防控青少年近視提供依據(jù)。方法利用2000,2005,2010,2014年4次全國學(xué)生體質(zhì)與健康調(diào)研數(shù)據(jù),對重慶市7~18歲中小學(xué)生視力不良和疑似近視檢出情況進(jìn)行動態(tài)觀察。結(jié)果重慶市7~18歲男、女生14年間視力不良檢出率分別增長了20.06,15.53百分點,疑似近視檢出率分別增長了20.35,17.26百分點。2014年重慶市7~18歲男、女生視力不良檢出率隨年齡增長而逐漸升高,分別為55.81%,58.11%,女生高于男生(χ2=3.90,P0.05);城、鄉(xiāng)學(xué)生視力不良檢出率分別為63.31%,50.61%,城市高于鄉(xiāng)村(χ2=118.32,P0.01);不同社會經(jīng)濟(jì)發(fā)展片區(qū)中,"好片""中片""差片"學(xué)生視力不良檢出率分別為66.21%,52.04%,52.63%,差異有統(tǒng)計學(xué)意義(χ2=,P0.05)。視力不良學(xué)生中,98.37%屬于疑似近視,疑似近視檢出的現(xiàn)狀和趨勢與視力不良基本一致。結(jié)論重慶市中小學(xué)生視力不良和疑似近視檢出率呈持續(xù)增長趨勢,應(yīng)從學(xué)齡初開始采取綜合性防治措施,鼓勵青少年積極參加室外活動和體育鍛煉,延緩近視程度在青春期階段的迅速加深。
[Abstract]:Objective to understand the situation and development trend of poor vision and suspected myopia among primary and middle school students in Chongqing from 2000 to 2014, so as to provide evidence for prevention and control of juvenile myopia.Methods based on the data of physical fitness and health survey of Chinese students in 2005 and 2014, the detection of poor vision and suspected myopia among 718-year-old students in Chongqing was observed dynamically.鍒嗗埆涓，

本文編號：1705097