Drzał-Grabiec Justyna, Szczepanowska-Wołowiec Beata
Institute of Physiotherapy, University of Rzeszów,Jan Kochanowski University of Humanities and Natural Sciences in Kielce.
Ortop Traumatol Rehabil. 2011 Nov-Dec;13(6):591-600. doi: 10.5604/15093492.971044.
Small and relatively balanced anteroposterior curvatures and symmetric positioning of the shoulders, scapulae, waist triangles, anterior superior iliac spines, knees and feet are the elements of a good posture. The aim of our study was to determine which somatic features and parameters of spinal curvatures in the sagittal plane show statistically significant differences among children with particular types of body posture.
The study was carried out in selected primary schools of the Subcarpathian and Silesian regions. We examined a total of 563 randomly selected first- to third-graders whose parents had submitted written informed consent. The study group included 278 boys (49.38%) and 285 girls (50.62%). Twenty-four parameters describing the body posture were determined in every participant using the photogrammetric method.
Gender-independent parameters helpful in differentiating postural types comprise the compensation indicator, inclination angle of the superior thoracic spine, C7-PL length (length of kyphosis), and inclination angle of the thoracolumbar spine.
The inclination angle of the lumbosacral spine, total curvature length, position of the apex of lordosis relative to S1, and S1-PL length (length of lordosis), appeared to be the least helpful in differentiating among postural types.
较小且相对平衡的前后弯曲度以及肩部、肩胛骨、腰三角、髂前上棘、膝盖和足部的对称定位是良好姿势的要素。我们研究的目的是确定矢状面脊柱弯曲的哪些躯体特征和参数在具有特定身体姿势类型的儿童中显示出统计学上的显著差异。
该研究在喀尔巴阡山脉和西里西亚地区的选定小学进行。我们共检查了563名随机挑选的一至三年级学生，他们的父母已提交书面知情同意书。研究组包括278名男孩（49.38%）和285名女孩（50.62%）。使用摄影测量法为每位参与者确定了24个描述身体姿势的参数。
有助于区分姿势类型的与性别无关的参数包括代偿指标、上胸椎倾斜角度、C7-PL长度（后凸长度）和胸腰椎倾斜角度。
腰骶椎倾斜角度、总弯曲长度、前凸顶点相对于S1的位置以及S1-PL长度（前凸长度）似乎对区分姿势类型帮助最小。
