Korsgaard J
Am Rev Respir Dis. 1983 Aug;128(2):231-5. doi: 10.1164/arrd.1983.128.2.231.
The occurrence of mites in house dust from the homes of 25 patients with newly diagnosed house-dust mite asthma was much greater than that in the house dust from homes of 75 randomly selected matched control subjects. The difference in exposure corresponded to a relative risk of about 7.0, and a clear dose-response relationship could be demonstrated. The 25 patients lived in older and more humid houses than the control subjects did, which explains the greater number of house-dust mites found and suggests possibilities for and the necessity of introducing hygienic standards for the indoor environment as a measure of primary prevention in house-dust mite allergy.
在25例新诊断为屋尘螨哮喘患者家中采集的室内灰尘中，螨的出现率远高于75例随机选取的匹配对照受试者家中的室内灰尘。暴露差异对应的相对风险约为7.0，且可证明存在明确的剂量反应关系。与对照受试者相比，这25例患者居住的房屋更老旧、湿度更大，这解释了所发现的屋尘螨数量更多的原因，并提示了引入室内环境卫生标准作为屋尘螨过敏一级预防措施的可能性和必要性。
