Ambrosch F, Krepler P, Wiedermann G
MMW Munch Med Wochenschr. 1978 Feb 24;120(8):243-6.
Data from several publications were analyzed with respect to the possible non-specific influence of BCG vaccinations on leukemia. Our own investigations in the five largest provinces of Austria showed that there was an inverse correlation between leukemia mortality and BCG vaccination of the newborn. From this data a protection rate of 0.88 for prevention of leukemia deaths could be calculated for the first five years of life. The number of positive tuberculin reactions was significantly lower in leukemic infants than in normal ones. This finding was completely in accordance with the probability of positive tuberculin reactions as calculated from the protection rate.
对来自几份出版物的数据进行了分析，以探讨卡介苗接种对白血病可能的非特异性影响。我们自己在奥地利五个最大省份的调查显示，新生儿白血病死亡率与卡介苗接种之间存在负相关。根据这些数据，可以计算出生命最初五年预防白血病死亡的保护率为0.88。白血病婴儿的结核菌素阳性反应数量明显低于正常婴儿。这一发现与根据保护率计算出的结核菌素阳性反应概率完全一致。
