Department of Radiology, Ankara Şehit Ahmet Özsoy State Hospital, Ankara, Turkey
Department of Biostatistics, Faculty of Medicine, Uludağ University, Bursa, Turkey
Turk J Med Sci. 2020 Aug 26;50(5):1288-1297. doi: 10.3906/sag-2002-176.
BACKGROUND/AIM: The goal of this study was to compare differences in hand and wrist shapes and to evaluate these according to growth and allometry in children on radiographs related to bone age.
The study included 263 males and 189 females. A total of 452 left hand and wrist radiographs were retrospectively collected. Standard anatomical landmarks marked on radiographs.
There were seen to be significant differences in comparisons of hand and wrist shapes according to sex (P = 0.009). The most suitable model in the growth models was seen as the Gompertz growth model for both females and males (model P < 0.001). For the relationship between shape and size to evaluate allometry, significant models were obtained in females (model P = 0.017, MSE = 0.0002) and in males (model P < 0.001, MSE = 0.0002). In our study, the difference between the sexes was found mostly in the radiocarpal region. It was observed that the deformation of the carpal bones started in the distal row carpal bones.
Significant differences were found in hand and wrist shapes according to sex. Models for growth and allometry of hand and wrist shapes were found to be significant in children.
背景/目的：本研究的目的是比较手部和腕部形状的差异，并根据与骨龄相关的 X 光片上的生长和比例关系来评估这些差异。
该研究纳入了 263 名男性和 189 名女性。共回顾性收集了 452 例左手和腕部 X 光片。在 X 光片上标记了标准解剖学标志。
根据性别比较手部和腕部形状，存在显著差异（P = 0.009）。对于女性和男性，生长模型中最合适的模型是 Gompertz 生长模型（模型 P < 0.001）。为了评估比例关系的形状和大小之间的关系，在女性（模型 P = 0.017，MSE = 0.0002）和男性（模型 P < 0.001，MSE = 0.0002）中获得了显著模型。在我们的研究中，性别之间的差异主要在桡腕部。观察到手部和腕部骨骼的变形始于远排腕骨。
根据性别发现手部和腕部形状存在显著差异。发现儿童手部和腕部形状的生长和比例模型具有统计学意义。
