Gracheva R P, Dykhovichnaia V A, Marat'ianova E P, Miatova N M
Probl Tuberk. 1990(9):31-2.
Over the last 15 years a significant decrease in sensitivity of children with tuberculosis to tuberculin has not occurred. A reaction to the Mantoux test with 2TU produces positive results in 95-99% of the cases. In almost half of the patients a decrease in the given reaction was registered as a result of specific treatment over a long period of time. After having intercurrent diseases, there were fluctuations in tuberculin reactions (more frequently in a downward direction), but this did not prevent infection detection because these reactions remained positive.
在过去15年中，患结核病儿童对结核菌素的敏感性并未出现显著下降。用2TU进行的结核菌素试验在95% - 99%的病例中产生阳性结果。几乎一半的患者因长期进行特异性治疗，该反应出现下降。患并发疾病后，结核菌素反应会出现波动（更常见的是下降），但这并不妨碍检测出感染，因为这些反应仍为阳性。
