中国骨质疏松杂志

女性腰椎骨密度与腰椎曲度相关性研究

A study on the correlation between the bone mineral density of the lumbar spine and the lumbar curvature in women

DOI：10.3969/j.issn.1006-7108.2015.06.006

英文关键词:Bone mineral density Lumbar curvature Cobb’s angle

基金项目:

作者	单位
杜诚恳* 吴铅谈翁文水	福省泉州市正骨医院，福建泉州 362000

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中文摘要:

目的通过探讨女性腰椎骨密度改变与腰椎曲度之间的相关性，定量了解女性腰椎骨密度改变与腰椎曲度之间的关系。方法对82例女性患者通过DXA法测定其腰椎骨密度值（T值、Z值、BMD值），同时在其X线片上测量腰椎矢状面Cobb，s角、腰椎侧凸Cobb，s角，采用Spearman相关分析法评价腰椎骨密度与腰椎矢状面Cobb，s角及腰椎侧凸Cobb，s角的相关性。结果女性腰椎骨密度值与腰椎曲度之间相关系数分别是r=-0.072，P=0.518；r=-0.104，P =0.350；r=-0.105，P =0.348；r=-0.020，P =0.860；r=0.100，P =0.373；r= 0.065，P =0.564，均无统计学意义，不具有相关性。结论女性腰椎骨密度与腰椎矢状面Cobb、s角及腰椎侧凸Cobb、s角之间没有相关性。

英文摘要:

Objective To quantitatively understand the relationship between bone mineral density of the lumbar spine and the lumbar curvature in women. Methods The bone mineral density of the lumbar spine was measured using DEXA in 82 female patients. Cobb’s angles of the lumbar sagittal facet and lumbar scoliosis were measured in the X-ray films. The correlation between bone mineral density of the lumbar spine and the lumbar curvature was analyzed using Spearman correlation analysis method. Results The correlation coefficient between bone mineral density of the lumbar spine and lumbar curvature in women was r=-0.072, P=0.518; r=-0.104, P=0.350; r=-0.105,P=0.348; r=-0.020, P=0.860; r=0.100, P=0.373; r= 0.065, P=0.564, respectively, with no statistical significance and correlation. Conclusion There was no correlation between bone mineral density of the lumbar spine and Cobb’s angles of the lumbar sagittal facet and lumbar scoliosis in women.

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