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China, Children, Homes, Health(CCHH)

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Chinese Science Bulletin 2013年第34期58卷 4179-4181页

作者： sundell jan LI BaiZhan ZHANG YinPing Department of Building Science Tsinghua University School of Urban Construction & Environment Engineering Chongqing University

Asthma and allergies have been increasing worldwide during the last 5 *** years ago,prevalences of asthma and allergies were less than 1%;compared to today when up to 1/3 of children in some regions have been diagnosed with *** burden on families and the health care system is *** increase in asthma,rhinitis,and eczema(whether atopic

关键词：中国大陆儿童健康肠道微生物菌群机体免疫系统建筑装饰材料环境空气危险因素

Sick building syndrome,perceived odors,sensation of air dryness and indoor environment in Urumqi,China

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Chinese Science Bulletin 2014年第35期59卷 5153-5160页

作者： Zhijing Lin Tingting Wang Dan Norback Haidong Kan jan sundell Zhuohui Zhao Department of Environmental Health School of Public HealthKey Laboratory of Public Health SafetyMinistry of EducationFudan University Department of Maternal Child and Adolescent HealthSchool of Public HealthXinjiang Medical University Department of Medical Sciences Occupational and Environmental MedicineUppsala University Department of Building Science and Technology Tsinghua University

In order to evaluate the perceived home indoor air quality,as well as sick building syndrome(SBS) in areas with typical arid continental climate such as Urumqi,northwest of China,a cross-sectional study including 4,260 parents of children(1–8 years) was performed by a questionnaire survey in winter season in *** sensation of air dryness(weekly/sometimes) in the last 3 months had the highest proportion of reports by more than half of the parents(57.4 %),followed by perceived stuffy odor(40.6 %),unpleasant odor(27.0 %),tobacco smoke odor(25.5 %),sensation of humid air(17.9 %),pungent odor(11.7 %) and moldy odor(9.5 %),*** prevalence of SBS symptoms in the same time period was40.4 % for general symptom,47.7 % for mucosal symptom and 9.5 % for skin symptom,*** were significant associations between perceived odors/sensation of air dryness and SBS symptoms(ORs range 1.39–1.42).Additionally,the OR values increased with an increase of the OH score(P \ 0.05).Dampness,the presence of cockroaches and mosquitoes/flies,prenatal exposure to decoration and close to traffic were all risk factors of SBS ***,frequently putting bedding to sunshine was potentially a protective *** conclusion,adults' perceptions of odors and sensation of air dryness are related to SBS symptoms and home environmental factors in Urumqi,China.

关键词：病态建筑综合症中国西北地区空气干燥乌鲁木齐气味感知室内环境楼宇

The influence of home environmental factors and life style on children's respiratory health in Xi'an

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Chinese Science Bulletin 2014年第17期59卷 2024-2030页

作者： Angui Li Yuexia Sun Zhijian Liu Xiaoxia Xu Hongfa Sun jan sundell School of Environmental and Municipal Engineering Xi’an University of Architecture and Technology School of Environmental Science and Engineering Tianjin University Department of Building Science Tsinghua University

To assess associations between home indoor air environments and asthma,allergies and pneumonia,children aged 1–8 years were surveyed from 12 kindergartens in the city of Xi’an.2,020 questionnaires were responded with a response rate of 83.5%.The prevalences of doctor diagnosed asthma,hay fever,and pneumonia were 2.9%,3.6%,and 28.3%,*** close to a highway was a risk factor for current rhinitis(AOR 1.5,95%CI 1.2–1.8),eczema(AOR 1.7,95%CI 1.2–2.5),and diagnosed pneumonia(AOR 1.3,95%CI 1.0–1.6).Dampness problems in the home were associated with 50%–130%increases in the prevalences of asthma and *** bed linen under sun-shine was protective,especially against *** avoidance was consistently and significantly associated with asthma and allergy(AOR 1.3–2.4).Decoration of the home during children’s early life is a risk factor for current rhinitis(AOR 1.9,95%CI 1.3–2.9)and eczema(AOR 1.9,95%CI1.1–3.6).Risk factors for pneumonia were living in an apartment(AOR 1.4,95%CI 1.1–1.8),latex wall paint(AOR 1.3,95%CI 1.0–1.7),dampness(AOR 1.4–1.5),breast feeding\3 months(AOR 1.3,95%CI 1.0–1.7),never airing bed linen in sunshine(AOR 1.3,95%CI1.3–1.6),and cleaning children’s room less frequently than once per day(AOR 1.4,95%CI 1.1–1.7).This study demonstrates that home indoor environmental and life style factors may influence the health of children in Xi’an.

关键词：呼吸系统健康生活方式家庭化西安市环境因素儿童室内空气环境危险因素

Cross-sectional associations of dietary habits with asthma and wheeze in childhood:confounding for avoidance behaviors

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Science Bulletin 2015年第23期60卷 2080-2082页

作者： Wei Liu Chen Huang Yu Hu Zhijun Zou Louise B.Weschler Li Shen jan sundell Department of Building Environment and Energy Engineering School of Environment and Architecture University of Shanghai for Science and Technology Tongji Architectural Design (Group) Company Limited (TJAD) 161 Richdale Road Colts Neck NJ 07722 USA R&B Technology (Shanghai) Company Limited Department of Building Science Tsinghua University

The prevalence of childhood asthma has increased rapidly in China[1].In Shanghai,the prevalence has increased from 2.1%in 1990 to 10.2%in 2011 in 3-to 7-year-old children[2].Various environmental and lifestyle factors have been suspected of association with the increasing prevalence of asthma in childhood[3,4].Numerous studies have investigated possible associations between

关键词：儿童哮喘饮食习惯行为混杂协会患病率生活方式

Pet-keeping and its impact on asthma and allergies among preschool children in Shanghai, China

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Chinese Science Bulletin 2013年第25期58卷 4203-4210页

作者： HUANG Chen HU Yu LIU Wei ZOU ZhiJun sundell jan School of Environment and Architecture University of Shanghai for Science and Technology Department of Building Science Tsinghua University

Whether early pet-keeping is a risk factor for children’s asthma and allergies remains *** investigate associations between asthma,allergies and airway symptoms among children and the indoor environment,a cross-sectional study was conducted in 5 districts of Shanghai.A number of 13335 questionnaires(response rate:85.3%)of 4–6 year old children were *** in urban areas have more pets except for dogs than families in *** are the most common pets in urban *** prevalence of doctor-diagnosed asthma was 10.3%,wheeze(ever)28.3%,rhinitis(ever)54.1%,doctor-diagnosed hay fever 12.6%and eczema(ever)22.9%.In logistic regression analyses,early furred pet-keeping was positively associated with most of the symptoms and significantly with rhinitis(ever,adjusted OR=1.41,95%CI=1.14–1.76)and doctor-diagnosed hay fever(1.38,1.02–1.88).Current furred pet-keeping was significantly negatively associated with doctor-diagnosed asthma(0.57,0.39–0.83).Persistent furred pet-keeping was significantly positively associated with rhinitis on pet or pollen ***,current pet-keeping is not randomly distributed in the *** in families with"allergy"or with"pet avoidance behavior"(due to allergies in the family)have more symptoms,but have avoided cats and dogs,leading to the conclusion that such animals are"protective",namely the"Healthy Pet-Keeping"***,rodents and birds are risks for children’s ***-keeping is also seemingly a *** study indicates that early pet-keeping is a risk factor for asthma and allergies in families with a history of allergies,and part of residents in Shanghai have pet-avoidance behavior.

关键词：学龄前儿童过敏症哮喘宠物上海 Logistic回归分析呼吸道症状饲养

Increasing prevalence of asthma and allergy in Beijing pre-school children: Is exclusive breastfeeding for more than 6 months protective?

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Chinese Science Bulletin 2013年第25期58卷 4190-4202页

作者： QU Fang WESCHLER Louise B. sundell jan ZHANG YinPing Department of Building Science Tsinghua University

This study evaluated the prevalence and risk factors for asthma,allergy and related symptoms;and breastfeeding patterns and durations for 5479 Beijing children aged 3–*** of children in randomly selected kindergartens wrote responses to a questionnaire used *** study aimed to evaluate trends in the prevalence of asthma and related illnesses,and to determine whether"more"breastfeeding,defined as exclusive,>6 months,was associated with reduced *** has increased in this age group between 1990 and 2011,with the steepest increase in the last 2–3 *** the total,14.2%(779)children were breastfed exclusively for>6 *** efficacy of"more"breastfeeding was tested in a subset with two strong risk factors,positive family history(for asthma and/or allergy)and male gender."More"breastfeeding was found to be significantly protective(aOR 0.42,P<0.05)for this subset against Doctor-diagnosed asthma(D-asthma).Protection that did not reach statistical significance was also found for this subset against Wheeze ever,Cough at night,Rhinitis ever,Doctor-diagnosed rhinitis(D-rhinitis)and *** greatest protective effects were found for girls with no family history of asthma or allergy,reaching statistical significance for Wheeze ever(aOR 0.48,P<0.01),Cough at night(aOR 0.47,P<0.01),D-asthma(aOR 0.14,P<0.01)and Rhinitis ever(aOR 0.67,P<0.05)."More"breastfeeding was not consistently associated with either a protective or risk effect for Eczema.

关键词：母乳喂养保护作用学前儿童患病率哮喘过敏北京风险因素

Associations between indoor environmental smoke and respiratory symptoms among preschool children in Shanghai, China

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Chinese Science Bulletin 2013年第25期58卷 4211-4216页

作者： LIU Wei HUANG Chen HU Yu ZOU ZhiJun sundell jan School of Environment and Architecture University of Shanghai for Science and Technology Department of Building Science Tsinghua University

Whether indoor environmental smoke is harmful for preschool children’s respiratory health in a society where female smoking is rare has not been *** study is part of a cross-sectional study(CCHH study-phase one in Shanghai)and investigated associations between parental smoking and incense-burning and respiratory symptoms among 4–6 year old children in Shanghai,China.A number of 13335 valid questionnaires(response rate:85.3%)were analyzed.A number of 56.1%(as reported by a parent)of preschool children in Shanghai are exposed to environmental tobacco smoke(ETS).A number of 40.3%of fathers and0.9%of mothers are smokers.A number of 53.7%and 12.6%of Shanghai residents have used mosquito-repellent incense and incensation *** exposed to any parental smoking have higher prevalence of wheeze and croup than those not *** maternal smoking has a significant and positive association with wheeze(in the last 12 months,AOR,95%CI:1.83,1.11–2.99).However,paternal smoking either currently or at child’s birth had only weak associations with wheeze and ***-burning(mosquito-repellent incense and incensation)had significant and negative association with doctor-diagnosed asthma(AOR,95%CI:0.85,0.73–0.99)and hay fever(AOR,95%CI:0.80,0.70–0.93).The results indicate that maternal smoking perhaps is a stronger risk factor for children’s respiratory health than paternal smoking.

关键词：学龄前儿童呼吸道症状室内环境烟草烟雾弱关联上海中国呼吸系统健康

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大气污染对儿童鼻炎发病率的影响

科学通报 2013年第34期58卷 2577-2583页

作者：路婵邓启红欧翠云刘蔚巍 sundell jan 中南大学能源科学与工程学院长沙410083 清华大学建筑技术科学系北京100084

近年来，我国儿童过敏性鼻炎发病率迅速增加，但其原因尚不明确．近期研究表明，我国室外大气污染不断加剧可能是导致儿童鼻炎的潜在原因，因此，本文主要研究室外大气污染物对鼻炎发病率的影响．本研究对长沙市4988个1—8岁儿童进行标... 详细信息

近年来，我国儿童过敏性鼻炎发病率迅速增加，但其原因尚不明确．近期研究表明，我国室外大气污染不断加剧可能是导致儿童鼻炎的潜在原因，因此，本文主要研究室外大气污染物对鼻炎发病率的影响．本研究对长沙市4988个1—8岁儿童进行标准问卷调查，问卷包括健康状况、家庭环境、过敏原暴露等因素，同时收集了长沙市2006—2011年室外大气污染物PM10,SO2,N02浓度监测数据．结果表明，长沙市3～6岁儿童确诊鼻炎发病率为8．4％（95％CI，7．0％。10．0％1．儿童鼻炎发病率与室外污染物平均背景浓度无关，而-9年龄累积PM10，SO2，NO2浓度显著正相关．研究表明儿童长期暴露于高浓度大气污染可能是导致鼻炎的重要原因．

关键词：空气污染过敏性鼻炎背景浓度逻辑回归个人暴露

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包头市儿童卧室内醛酮类化合物污染调研

环境工程学报 2017年第10期11卷 5577-5582页

作者：顾洁黄晓影王丽芳 sundell jan 内蒙古科技大学能源与环境学院包头014010 清华大学建筑技术科学系北京100084

为研究包头市儿童卧室的空气中醛酮类化合物的污染水平及影响因素,2014—2015年在包头市四大城区随机选取了100户家庭,对采集的室内空气进行了12种醛酮类化合物的高效液相色谱检测和分析。本次调研是全国性计划"中国室内环境与儿童健康(... 详细信息

为研究包头市儿童卧室的空气中醛酮类化合物的污染水平及影响因素,2014—2015年在包头市四大城区随机选取了100户家庭,对采集的室内空气进行了12种醛酮类化合物的高效液相色谱检测和分析。本次调研是全国性计划"中国室内环境与儿童健康(CCHH)"的第二阶段。调研结果表明,包头市儿童卧室内主要的醛酮类化合物为甲醛、乙醛、丙醛,采暖季平均值分别为227.04、87.73和53.65μg·m^(-3),非采暖季分别为189.17、60.43和40.85μg·m^(-3),采暖季浓度高于非采暖季,其中甲醛在采暖季和非采暖季超标率分别为100%和87.5%。采暖季和非采暖季中甲醛和乙醛浓度均与换气次数呈负相关。采暖季和非采暖季中室内较高的相对湿度是甲醛、乙醛和丙醛暴露的危险因素。

关键词：室内空气醛酮类化合物包头换气次数相对湿度