Terzaghi G F, Settimi L, Peverelli C, Sevosi L, Duca P G
Istituto Statistica Medica Biometria, Università, Milano.
Med Lav. 1996 Jan-Feb;87(1):44-50.
The efficacy of 4 commercial cleansing products was tested with 3 colouring agents widely used in the dyeing industry in a randomised double blind trail involving 8 workers each time. A between-detergents statistically significant difference was observed; the interaction (detergents x colouring agents) was significant. The efficacy of type A detergent was higher for type I-III dyers, while the efficacy of type C detergent, which widely used was lowest.
在一项随机双盲试验中，每次有8名工人参与，使用了染色行业广泛使用的3种着色剂来测试4种商用清洁产品的功效。观察到不同洗涤剂之间存在统计学上的显著差异；洗涤剂与着色剂之间的交互作用显著。A型洗涤剂对I - III型染色剂的清洁效果较高，而广泛使用的C型洗涤剂的清洁效果最低。
