Schneider W D, Radelt B, Rebohle E
Z Erkr Atmungsorgane. 1977 Aug;149(3):319-27.
180 workers exposed to cement dust were examined in a bronchopulmonal screening including standardized history, clinical examination, spirometry and bronchial reactivity testing. The program proved to be suitable. The time needed for each person was 45 minutes. The workers have been selected in such a manner that the informational value of the methods of lung functional diagnostic could be verified in workers exposed to dust before manifestation of lung diseases. In view of individual diagnosis and rehabilitation bronchial reactivity tests lead to valuable information in workers exposed to cement dust. In the other hand no higher frequency of bronchial hyperreactivity in workers without lung diseases and exposed to dust could be proved. The rates of decrease of FEV1 after inhalation of acetylcholine, however, revealed a positive correlation to the duration of exposure.
对180名接触水泥粉尘的工人进行了支气管肺部筛查，包括标准化病史、临床检查、肺活量测定和支气管反应性测试。该方案被证明是合适的。每人所需时间为45分钟。这些工人的选取方式使得肺功能诊断方法的信息价值能够在肺部疾病出现之前接触粉尘的工人中得到验证。鉴于个体诊断和康复，支气管反应性测试可为接触水泥粉尘的工人提供有价值的信息。另一方面，未患肺部疾病且接触粉尘的工人中支气管高反应性的发生率并未被证明更高。然而，吸入乙酰胆碱后第一秒用力呼气量（FEV1）的下降率与接触时间呈正相关。
