近年国内外学者在研究粉尘与矽肺发病剂量—反应关系时,除采用工龄患病率寿命表法外,多数还采用接尘量、肺内石英滞留量、负荷量、接触石英尘量、呼吸粉尘值、肺内石英尘存留量等法计算接尘量,应用剂量患病率寿命表写法,经过统计分析整理推算出容许浓度估计值或建议值, In recent years, domestic and foreign scholars in the study of dose-response relationship between dust and silicosis, in addition to the length of service life table method, the majority also use the amount of dust pick-up, intrapulmonary quartz retention, load, contact with quartz dust, respiratory dust Value, the amount of dust in the lungs and other methods to calculate the amount of dust exposure, the application of the dose rate of life table written method, calculated through statistical analysis to calculate the allowable concentration estimate or recommended value,