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目的了解广西壮族自治区龙州县中、小学学生视力低下状况,为采取防治措施提供科学依据。方法对龙州县2012年中、小学学生体检视力检查结果进行汇总和统计分析。结果该县中、小学生视力低下率平均为20.70%(3 852/18 608);男生视力低下检出率为16.24%(1 480/9 114),女生视力低下检出率为24.99%(2 372/9 494),差异有统计学意义(χ2=216.47,P<0.01);城区学生视力低下检出率为33.22%(2 674/8 050),农村学生视力低下检出率为11.16%(1 178/8 050),差异有统计学意义(χ2=1 351.46,P<0.01);学生视力低下与年龄的增加呈显著性相关(r=0.925 7,P<0.01),视力低下程度以中、重度为主,达到71.34%。结论龙州县学生视力低下率较低,视力保护工作有成效,家庭、学校和卫生部门要相互配合、齐抓共管,应确保学生有合理学习、休息时间和充足的营养供给。
Objective To understand the situation of poor eyesight of primary and secondary school students in Longzhou County of Guangxi Zhuang Autonomous Region and to provide scientific basis for prevention and control measures. Methods The results of physical examination of middle and primary school students in Longzhou County in 2012 were summarized and statistically analyzed. Results The average rate of vision loss among primary and secondary school students in this county was 20.70% (3 852/18 608). The prevalence of poor vision in boys was 16.24% (1 480/9 114), while that of female students was 24.99% (2 372) / 9494), the difference was statistically significant (χ2 = 216.47, P <0.01). The detection rate of poor eyesight was 33.22% (2 674/8 050) in urban areas, and the rate of poor eyesight in rural areas was 11.16% (1 (Χ2 = 1 351.46, P <0.01). There was a significant correlation between low visual acuity and age (r = 0.925 7, P <0.01) Severe, reaching 71.34%. Conclusion The low sight rate of students in Longzhou County is low, and the eyesight protection work is effective. Families, schools and health departments should cooperate with each other and make concerted efforts to ensure that students have reasonable learning, rest time and adequate nutrition supply.