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暴露于空气污染物与儿童的视觉轨迹和视力障碍有关

Keyang Zheng¹, Dongling Yang¹, Wenjuan Qi¹

¹Shanghai Municipal Center for Disease Control and Prevention, Division of Child and Adolescent Health, Shanghai 200336, China.

Journal of hazardous materials

|September 24, 2024

概括

空气污染对儿童视力发育产生负面影响. 暴露于细颗粒物 (PM2.5) 和臭氧 (O3) 增加了视力差和视力损伤的风险,特别是在女孩身上.

科学领域:

环境健康环境健康
眼科医生眼科眼科
儿科儿科儿科

背景情况:

空气污染是已知的视力丧失的危险因素.
空气污染对儿童视力发展轨迹的影响仍然未得到充分探索.
了解这些关系对于公共卫生干预至关重要.

研究的目的:

调查暴露于特定空气污染物和儿童视力轨迹之间的关联.
识别与空气质量相关的视力随时间变化的独特模式.
检查与空气污染物暴露相关的视力损伤的风险.

主要方法:

在上海 (2021-2023) 进行的前性队列研究,包括5612名儿童.
使用地理和时间数据评估空气污染物暴露 (PM2.5,PM10,O3,SO2,NO2,CO).
利用隐性类混合模型和回归分析,将空气污染与视觉结果联系起来.

主要成果:

在儿童中确定了三个视力敏度轨迹和四个轴长轨迹.
对PM2.5,PM10,O3和SO2的更高暴露与视力较差的视力轨迹相关.
暴露于PM2.5,O3和NO2增加了最初视力正常的儿童,特别是女性视力损伤的风险.

结论:

空气污染对儿童视力发展途径产生重大影响.
像PM2.5和O3这样的特定污染物对儿童的视觉健康构成风险.
早期识别和减轻空气污染暴露对于预防儿童视力障碍至关重要.

关键词:

空气污染大气污染孩子孩子孩子孩子孩子孩子视觉轨迹的视觉轨迹是什么视力受损视力受损视力受损

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