Eggen S, Natvig B
Institute of Mathematics, University of Oslo, Norway.
Scand J Dent Res. 1994 Feb;102(1):60-3. doi: 10.1111/j.1600-0722.1994.tb01154.x.
Analysis of the concurrence of torus mandibularis and torus palatinus among a total of 2010 dental patients, by the test of independence, revealed that the concurrence was statistically significant among women, but not among men. A tentative hypothesis was proposed to explain the sexual dimorphism of the variable, combined occurrence of the two features.
通过独立性检验对总共2010名牙科患者的下颌隆突和腭隆突并发情况进行分析，结果显示女性中的并发情况具有统计学意义，而男性中则不然。针对这一变量的性别二态性，即两种特征的共同出现，提出了一个初步假设来进行解释。
