Wenkebach P, Fikentscher R, Skurczynski W
Laryngol Rhinol Otol (Stuttg). 1983 Apr;62(4):168-9.
345 patients with Bell's palsy showed that the curing results get worse with increasing age. The analysis of a 3-dimensional contingency table shows that neither a worse recovery nor a worse starting point can explain this fact. Each of these influences points to only a weak but not significant tendency. Only both together exhibit such a clear relation.
345例贝尔氏面瘫患者的研究表明，治愈结果随年龄增长而变差。对三维列联表的分析表明，恢复较差和起始点较差都无法解释这一事实。这些影响中的每一个都只显示出微弱但不显著的趋势。只有两者共同作用时才呈现出如此明显的关系。
