Alonso-Vilatela M, Bustamante-Balcárcel A, Figueroa-Tapia H H
Acta Otolaryngol. 1979 Mar-Apr;87(3-4):413-7. doi: 10.3109/00016487909126443.
Some authors have reported a familial aggregation in Bell's paralysis. However, the information so far forthcoming is unsatisfactory and even contradictory. Our survey consisted of 115 patients, 30.5% of whom had an affected first-degree relative, which, compared with the control group figure of 3.6%, is highly significant. The frequency of 30.5% of families with an affected first-degree relative is the highest reported in literature.
一些作者报告称贝尔麻痹存在家族聚集性。然而，目前所获得的信息并不令人满意，甚至相互矛盾。我们的调查包括115名患者，其中30.5%有一级亲属患病，与对照组3.6%的比例相比，差异具有高度显著性。有一级亲属患病的家庭比例为30.5%，这是文献报道中最高的。
