Peking Union Medical College Hospital: "inhaling smog in the body and the lungs cannot excrete" have no scientific basis-haze-IT information

Recently, a "harmony is a doctor" about the haze in the Twitter and micro-letters mad. On January 6, the Peking Union Medical College Hospital has published on its official Twitter real name real name Union experts, Associate Professor of respiratory medicine Tian Xinlun says "inhalation of body and the haze in the lungs always come out" there is no scientific basis.

Recently, this article micro-letter in friends circle fire has: "turned: I today to Concord hospital Minister hospital at listening to that of doctor said: we Chinese General on fog haze lack cognitive, are not note protection, as not with anti-fog haze masks, not Hat, scarf, gloves and so on (best wear hat of down jacket), inhalation body and Lung in of fog haze forever row not out, and erosion body and lung, General 10 or more than 20 years only onset (have lung cancer, emphysema, Lung big bubble, tracheal disease, asthma......, body weak of soon have lung cancer). The doctor said: especially when she saw the adults took the children out into the street after she adore their kids, child trachea short breath into the lungs more smog than adults, in erosion lungs forever. She says if you have to take the children out, some more than 200 more a month can change a filter mask, wear a feather hat. Home to wash hands right after the nose, wash hands, down jacket flapping outside ... .... Adults, too (says lung cancer). We must pay attention to. ”

Today, Beijing Concord hospital in officer micro-for has rumor, the hospital breathing medical of Tian Xinlun associate professor said, "inhalation body and Lung in of fog haze forever row not out" of claims is no science according to of, currently of research showed that, fog haze on chronic respiratory patients has exact effect, recommends: 1. in fog haze days reduced outdoor activities; 2. out Shi wearing has protection function of masks; 3. reduced high strength of movement; 4. in indoor installation air purification device or air system.

"As children pipe short, so call in the lungs more smog than adults", "200 Yuan for filter masks work better", really is it? Wan Weilin, an associate professor of Pediatrics said that lung structure is similar in children and adults, and lung capacity less than adults, so there is no inhalation of dust more than adults. Mask protection does not depend on the price, but because of their quality, the degree of sealing, barrier related to PM2.5. Wan Weilin, an associate professor of the recommendations are: 1. the smog protection in isolation, protection of young children, in smoggy weather to minimize the child out; 2. indoor air cleaners to keep the air fresh.

北京协和医院：“吸入身体和肺里的雾霾无法排出体外”无科学依据 - 雾霾 - IT资讯

近日，一条“协和某大夫”关于雾霾的说法在微博和微信圈传疯了。1月6日，北京协和医院在其官方微博发布了真名真姓的协和专家说法，呼吸内科的田欣伦副教授表示，“吸入身体和肺里的雾霾永远排不出去”的说法是没有科学依据的。

近日，这条微信在朋友圈火了：“转：我今天去协和医院部长住院处听那的大夫说：我们中国人普遍对雾霾缺乏认知，都不注意防护，如不带防雾霾口罩，不戴帽子，围脖，手套等等（最好穿戴帽子的羽绒服），吸入身体和肺里的雾霾永远排不出去，而且侵蚀身体和肺，一般10或20多年才发病（得肺癌，肺气肿，肺大泡，气管疾病，哮喘……，身体弱的很快得肺癌）。大夫说：尤其她看到街上有大人带着孩子出来时，她特心疼孩子，因孩子气管短，呼入肺里的雾霾比大人多，永远在里边侵蚀着肺。她说如果必须带孩子出来，一定戴200多元的能换过滤片的口罩，戴上羽绒帽子。回家后一定好好洗鼻子，洗脸手，羽绒服拿外边拍打……。大人也一样（说现在得肺癌的确实多）。大家一定要重视了。”

今天，北京协和医院在官微进行了辟谣，该医院呼吸内科的田欣伦副教授表示，“吸入身体和肺里的雾霾永远排不出去”的说法是没有科学依据的，目前的研究表明，雾霾对慢性呼吸道病人有确切影响，建议：1.在雾霾天减少室外活动；2.外出时佩戴具有防护功能的口罩；3.减少高强度的运动；4.在室内安装空气净化器或新风系统。

“因为儿童气管短，所以呼入肺里的雾霾比大人多”、“200元的能换滤片的口罩效果更好”，真的是这样吗？儿科万伟琳副教授表示，儿童与成人的肺结构相似，且肺活量低于成人，所以不存在吸入粉尘多于成人的说法。口罩的防护能力并不取决于价格，而是与其质量、密封程度、阻挡PM2.5力度有关。万伟琳副教授的建议是：1.幼儿的雾霾防护以隔离、保护为主，在雾霾天气尽量减少儿童的外出；2.在室内安装空气净化器来保持空气的清新。