太行猕猴寰椎的测量及相关性研究

本文对１１例（雄５例，雌６例）成年太行猕猴寰椎进行了四项测量，其性差无显著性差异．另算出两项指数，其中椎体指数性差不显著，椎孔指数性差极显著．对四项测量结果作了相关分析，其中矢径与椎孔横径、全宽与椎孔横径呈高度正相关，矢径与全宽呈中度正相关，椎孔矢径与椎孔横径、矢径与椎孔矢径、全宽与椎孔矢径呈低度正相关．并用矢径（Ｘ）与全宽，矢径（ＸⅠ）与椎孔横径，全宽（ＸⅡ）与椎孔横径，雌雄合并计算，建立了一元线性回归方程：

The Measurements and Research of Correlation on Atlas of the Taihang Macaca Mulatta

The measurements on 11 atlases of the Taihang Macaca Mulatta (5 male and 6 female) havebeen taken. The main results are as follows:1 )The antero - posterior diameter and the total transverse diameter of atlas are 19. 95 ± 0. 83mm and 32.82 ± 1. 50mm in male, 19. 33 ± 1. 38mm and 31. 74 ± 2. 27mm, respectively. The antero- posterior diameterof vertebral foramen and the maximum transverse diameter of vertebral foramen of atlas are 14. 15± 0. 57mmand 14. 98± 0. 68mm in male, 14. 65 ± 2. 65mm and 14. 25 ± 1. 10mm in femele, respectively.2 )The corpus vertebrae index and the foramen vertebrae index of atlas are 60. 84± 2. 48mm and 94. 52±4. 47mm in male,60. 98 ± 3. 32mm and 103. 00± 18. 44mm in female, respectively.3 )The statistical analyses show that there is a high positive linear egression between the antero- posterior diameter and the maximum transverse diameter of vertebral foramen and between the total transverse diameter and the maximum transverse diameter of vertebral foramen, the equations are respectively.