Chung C S, Runck D W, Bilben S E, Kau M C
Am J Phys Anthropol. 1986 Apr;69(4):465-72. doi: 10.1002/ajpa.1330690405.
The effects of race and interracial crossing were examined on six cephalometric measurements among 9,912 schoolchildren in Hawaii. The measurements studied were face height, bizygomatic diameter, bigonial diameter, head breadth, head length, and cephalic index. Racial effects were studied in terms of general racial effect, maternal effect, and hybridity and recombination effects based on a model of diallel cross. Generally, Chinese, Japanese, Koreans, and Filipinos were characterized by longer lateral and smaller anterior-posterior dimensions relative to Caucasians. Maternal effects appeared to be present in the measures of lateral dimension. No clear effects of hybridity and recombination were seen except for bizygomatic diameter, which appears to behave as a partial dominant trait. The racial mean of bizygomatic diameter, or the ratio of this measure to head length, were found to have a relationship with the racial incidences of cleft lip with or without cleft palate.
在夏威夷的9912名学童中，研究了种族和异族通婚对六项头影测量指标的影响。所研究的测量指标包括面高、颧宽、下颌角间宽、头宽、头长和头指数。基于双列杂交模型，从一般种族效应、母体效应以及杂种性和重组效应方面研究了种族效应。一般来说，与高加索人相比，中国人、日本人、韩国人和菲律宾人的面部横向尺寸更长，前后尺寸更小。横向尺寸测量中似乎存在母体效应。除了颧宽外，未观察到明显的杂种性和重组效应，颧宽似乎表现为部分显性性状。发现颧宽的种族平均值或该测量值与头长的比值与唇裂伴或不伴腭裂的种族发病率有关。
