Home dampness/mold(D/M) improvement in children's residences over the past decade in China-a comparison of repeated surveys in 2010 and 2019
Home dampness/mold(D/M) improvement in children's residences over the past decade in China-a comparison of repeated surveys in 2010 and 2019
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近十年中国儿童住宅家居潮湿/霉菌(D/M)改善情况——2010年与2019年重复调查比较
DOI：
10.1016/j.buildenv.2021.108181
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发表时间：
2021-11
影响因子：
7.4
通讯作者：
Wei Yu
中科院分区：
文献类型：
--
作者：
Chenqiu Du;Baizhan Li;Zhuohui Zhao;Dan Norbäck;Jiao Cai;Qihong Deng;Chan Lu;Hua Qian;Xiaohong Zheng;Xin Zhang;Tingting Wang;Ling Zhang;Chen Huang;Xu Yang;Wei Yu
越来越多的证据表明，暴露于家庭潮湿/霉菌（D/M）是儿童呼吸道过敏性疾病的原因。而从纵向调查的角度对建筑环境变化所带来的影响进行研究的较少，尤其是对于近年来快速发展的中国而言。本研究旨在探讨过去10年中国家庭D/M的变化，并确定气候、建筑节能和居民行为的影响。2010年（第一阶段）和2019年（第二阶段），在北方的太原、乌鲁木齐和南方的南京、上海、武汉、长沙、重庆等地的儿童居住地重复进行了横断面调查。最后，23465名儿童在第一阶段和34720名儿童在第二阶段的参与，没有变化的住所，因为出生。结果表明，报告的D/M指标的比例在第二阶段显著降低：例如，93.8%和84.1%的居民分别回答目前居住地没有可见的霉菌斑点和潮湿污渍，而第一阶段只有78.3%和62.2%。南方家庭占D/M指标发生的比例高;气候温暖潮湿，年降水量较高，日照时数较低等，加剧了室内D/M暴露风险。而居民的行为，如通风，晒被子/被褥，定期清洁改善报告的D/M显着。研究结果从时间和空间两个维度，加深了我们对儿童之家近10年来室内D/M变化的认识，准确地说是改善了儿童之家的室内空气质量，有利于促进我国室内空气质量标准的制定。
There is mounting evidence that exposure to household dampness/mold (D/M) is the cause of respiratory, allergic diseases for children. While few research focuses on the effects caused by building environment changes, from a longitudinal investigation perspective, especially for China experiencing a rapid development in recent years. This study aimed to explore the changes of D/M in Chinese homes over the past 10 years and identify the impacts of climate, building energy efficiency and residents' behaviors. The cross-sectional surveys were repeatedly conducted in children’ residences in 2010 (Period I) and 2019 (Period II), among Taiyuan, Urumqi in northern China, and Nanjing, Shanghai, Wuhan, Changsha, Chongqing in southern China. Finally, 23465 children in Period I and 34720 children in Period II were involved, with no changes of residences since birth. The results showed that the proportions for reported D/M indicators were significantly reduced in Period II: e.g., 93.8% and 84.1% residents respectively answered no visible mold spots and damp stains in current residences, compared to only 78.3% and 62.2% in Period I. Southern homes accounted for high proportions for D/M indicator occurrences; warm-humid climate, annual higher precipitation and lower sunshine hours, etc., exacerbated the indoor D/M exposure risks. While residents' behaviors like ventilation, airing quilt/beddings, regular cleaning ameliorated the reported D/M significantly. The findings, from a temporal and spacious dimension perspective, advance our understanding of indoor D/M changes, precisely improvement in children’ homes over the past 10 years, benefiting to promote indoor air quality standards in China.
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652个城市的环境颗粒物空气污染和每日死亡率
DOI：
10.1056/nejmoa1817364
发表时间：
2019-08-22
期刊：
The New England journal of medicine
影响因子：
--
作者：
Liu C;Chen R;Sera F;Vicedo-Cabrera AM;Guo Y;Tong S;Coelho MSZS;Saldiva PHN;Lavigne E;Matus P;Valdes Ortega N;Osorio Garcia S;Pascal M;Stafoggia M;Scortichini M;Hashizume M;Honda Y;Hurtado-Díaz M;Cruz J;Nunes B;Teixeira JP;Kim H;Tobias A;Íñiguez C;Forsberg B;Åström C;Ragettli MS;Guo YL;Chen BY;Bell ML;Wright CY;Scovronick N;Garland RM;Milojevic A;Kyselý J;Urban A;Orru H;Indermitte E;Jaakkola JJK;Ryti NRI;Katsouyanni K;Analitis A;Zanobetti A;Schwartz J;Chen J;Wu T;Cohen A;Gasparrini A;Kan H
通讯作者：
Kan H
影响因子：
9
作者：
Luyi Xu;Junjie Liu;J. Pei;Xu Han
通讯作者：
Luyi Xu;Junjie Liu;J. Pei;Xu Han
影响因子：
5.8
作者：
Sundell, J
通讯作者：
Sundell, J
影响因子：
8.7
作者：
Asere, Liva;Blumberga, Andra
通讯作者：
Blumberga, Andra
影响因子：
5.8
作者：
Fisk, William J.;Chan, Wanyu R.;Johnson, Alexandra L.
通讯作者：
Johnson, Alexandra L.