惠灵顿作业代写 呼吸系统

过去，人们认为吸烟会影响呼吸系统。然而，很多成年人即使不吸烟也会感染呼吸道疾病。许多研究指出，空气污染是呼吸道疾病的主要原因，而不是吸烟。1991年，瑞士关于空气污染和成年人肺部疾病的队列研究(SAPALDIA)表明，长期暴露在空气污染地区与成年人的呼吸道症状有很强的联系。这项研究集中在瑞士8个研究地点的18到60岁的成年人。这项研究考虑了从不吸烟者、过去吸烟者和现在吸烟者的测试者。测试者的年龄、体重、性别、遗传性哮喘、遗传性特应性、受教育程度和国籍由研究人员控制。2002年，他们进行了进一步的研究。这项研究想要知道当人们暴露在交通污染中时对人体呼吸系统的影响。研究人员控制了测试者的社会经济地位、暴露于污染和健康相关因素。他们还控制住住在离主要街道不同距离的测试者。这项研究想要知道当人们生活在交通污染地区时对人类呼吸系统的影响。交通污染是空气污染的原因。虽然交通的发展使我们的生活变得更加方便，但是空气污染却变得越来越严重。本研究表明，由于生活在交通污染严重的主要街道附近，呼吸困难和痰质规则增加。(SAPALDIA Team, 2006)因此，根据SAPALDIA的研究，我们得出结论，生活在空气污染区域附近会影响某些呼吸道症状。2008年，有一项调查调查了9488名罗马居民。这项研究分析了居住在空气污染地区附近的25到59岁的罗马居民。研究人员发现，这些居民很容易患上慢性支气管炎、哮喘和鼻炎，因为他们住的地方离空气污染严重的地区更近。本研究指出，呼吸系统疾病尤其是鼻炎与空气污染有高度的相关性。非吸烟者比吸烟者受到的影响更深

惠灵顿作业代写 呼吸系统

At the past time, people thought smoking cigarettes can affect respiratory systems. However, plenty of the adults still are infected the respiratory diseases even if they do not smoke. Many studies point out that air pollution is the main cause of respiratory diseases, rather than smoking.In 1991, the Swiss Cohort Study on Air Pollution and Lung Diseases in Adults (SAPALDIA) indicated long-term exposure in air polluted areas has a strong connection with the adults’ respiratory symptoms. This study focused on 18 to 60-year-old adults at eight study sites in Switzerland. This study considered testers for never, past, and current smokers. Tester’s age, weight, gender, genetic asthma, genetic atopy, level of education, and nationality were controlled by the researchers. In 2002, they did further study. This study wanted to know the effects on the human respiratory system when people exposed to traffic pollution. The researchers controlled testers for socioeconomic status, exposure to pollution and health-related factors. They also controlled testers living in different distances from the main streets. This study wanted to know the effects on the human respiratory systems when people lived in traffic polluted areas. Traffic pollution is the reason of air pollution. Although the development of traffic makes our lives become more convenient, air pollution is becoming worse and worse. This study indicated that it increased the rate of breathlessness and regular phlegm because of living near the main streets with traffic pollution. (SAPALDIA Team, 2006) Therefore, according to the SAPALDIA study, we get the conclusion that living near air polluted areas affects certain respiratory symptoms.In 2008, there was a research surveying 9488 Rome residents. This research analyzed 25 to 59-year-old Rome residents who lived near air polluted areas. The researchers found the residents easily suffered from chronic bronchitis, asthma, and rhinitis because they lived closer to high air polluted areas. This research pointed out that respiratory diseases especially rhinitis have a high connection with air pollution. Non-smokers are the deeper effects than smokers

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