摘要
目的:基于四川省人民医院2018年1月21日至2022年1月20日呼吸系统疾病每日就诊人数以及同期成都温江气象站气象要素和成都地区空气污染数据资料,探讨新冠肺炎疫情防控对呼吸系统疾病就诊人数的影响。方法:以我国新冠肺炎疫情防控措施开始时间2020年1月21日将数据划分为两段,2018年1月21日至2020年1月20日为疫情前,2020年1月21日至2022年1月20日为疫情期间;探究新冠肺炎疫情前和疫情期间,呼吸系统疾病就诊人数变化和气象环境条件变化特征,阐述戴口罩等一系列新冠肺炎疫情防控措施对成都地区呼吸系统疾病发病情况的影响。结果:(1)新冠肺炎疫情防控期间与疫情暴发前相比,成都地区呼吸系统疾病就诊总人数骤降,由672519人次降至416488人次,总降幅达38.1%,其中肺炎就诊人数降幅最大,为48.1%。(2)与疫情前同比,呼吸系统疾病就诊人数在不同时间尺度上(月份和季节)下降幅度有所不同,其中,在月份中2月就诊人数降幅最大(54.9%),9月降幅最小(17.2%);在季节中冬季降幅最大(47.9%),秋季降幅最小(24.6%)。(3)疫情发生前后相比,气象要素变化幅度甚小,可忽略其对呼吸系统疾病发病的影响;而空气质量情况略有改善,其对呼吸系统疾病就诊人数整体贡献率为-5.3%。(4)扣除空气质量改善的贡献之后,成都地区新冠肺炎疫情防控措施使得呼吸系统疾病就诊人数总体减少幅度为32.8%。结论:当地新冠肺炎疫情防控措施得力、成效显著,还为其他呼吸系统疾病防控带来连带效益,其戴口罩等措施较为有效。
Objective:Based on the number of daily respiratory diseases outpatient visits in Sichuan Provincial People′s Hospital from January 21,2018 to January 20,2022,as well as the meteorological elements of Chengdu Wenjiang Meteorological Station and the air pollution data of Chengdu during the same period,the impact of COVID-19 prevention and control measures on the number of outpatient visits with respiratory diseases was discussed.Methods:Based on the start time of China′s COVID-19 prevention and control measures on January 21,2020,the data is divided into two segments.The period from January 21,2018 to January 20,2020 is the pre-epidemic period,and the period from January 21,2020 to January 20,2022 is the epidemic period.The study discusses the feature of the changes in the number of outpatient visits for respiratory diseases and the changes in meteorological environmental conditions before and during the epidemic,aiming to explain the impact of COVID-19 prevention and control measures such as wearing masks on the incidence of respiratory diseases in Chengdu.Results:(1) During the prevention and control of the COVID-19,compared with before the outbreak,the total number of outpatient visits for respiratory diseases in Chengdu dropped sharply,from 672 519 to 416 488,with a total drop of 38.1%,among which the number of outpatient visits for pneumonia dropped the most,which was 48.1%.(2) Compared with pre-epidemic period,the number of outpatient visits for respiratory diseases has declined significantly on different time scales(monthly and seasonally),among which the number of outpatient visits for respiratory diseases decreased the most in February(54.9%) and the minimum in September(17.2%).Among the seasons,the decrease was largest in winter(47.9%) and the minimum in Autumn(24.6%).(3)Compared the difference before and after the outbreak,the change of meteorological factors is very small,and its impact on the incidence of respiratory diseases can be ignored.The air quality situation improved slightly,and its overal
作者
邓徐慧
杜敏
龙怀聪
尹立
王式功
陈旭
陆美静
DENG Xuhui;DU Min;LONG Huaicong;YIN Li;WANG Shigong;CHEN Xu;LU Meijing(College of Atmospheric Sciences/Institute of Environmental Meteorology and Health,Chengdu University of Information Technology,Sichuan Chengdu 610225,China;Center for Geriatrics,Sichuan Academy of Medical Sciences&Sichuan Provincial People′s Hospital,Sichuan Chengdu 610072,China;Meteorological Medicine Research Center of Panzhihua Central Hospital,Sichuan Panzhihua 617000,China)
出处
《中国医药导刊》
2023年第4期435-443,共9页
Chinese Journal of Medicinal Guide
基金
四川省区域创新合作项目(项目编号:2022YFQ0001,项目名称:成渝两地慢性咳嗽患者气道炎症及肺功能变化的气象环境诱因及预测技术研究)
中国气象局西南区域气象中心创新团队基金(项目编号:XNQYCXTD-202203,项目名称:成渝双城经济圈气象服务技术)
2021年省级科技计划转移支付专项资金项目(项目编号:21ZYZF-S-01,项目名称:阳光之城攀枝花气候康养内涵、效应与机制研究)
攀枝花市科学技术局创新中心建设项目(项目编号:2021ZX-5-1,项目名称:攀枝花市中心医院气象医学研究科技合作创新中心)
2021年度第二批攀枝花市市级科技计划项目(项目编号:2021CY-S-4,项目名称:攀西地区气象因素对慢性阻塞性肺病急性加重的影响及干预策略研究)。
关键词
新冠肺炎
疫情防控
气象条件
空气污染
呼吸系统疾病
COVID-19
Epidemic prevention and control
Meteorological conditions
Air pollution
Respiratory disease
