摘要
应力性骨折(SF)是新兵基础训练中发生率较高、影响较大的一种训练伤.为了初步探讨其危险因素,为深入研究其病因提供线索,作者进行了病例对照研究,经单因素分析及多因素Logistic回归模型拟合分析发现,训练中曾有病休、难以跟上行军速度、较小的胫骨长度与腿长比值是SF的危险因素;作者认为胫骨的相对长度(胫骨长/腿长)较绝对长度可能更能反映胫骨生物力学性能,带伤训练及疲劳状态下训练是有害的.
Stress fracture(SF)is a common training injury with high incidence during recruits basic training.A case-control study was undertaken to investigate the risk factors of SF.Results of single variable analysisand multivariate Logistic regression analysis revealed that injury,fatigue and a lower length ratio of tibia andpelvic limb were the main risk factors of SF.Authors are of the opinion that compared with the absolutelength of tibia,the relative length of tibia(tibia length/pelvic limb length)may be more relevant to tibiabiomec hanical characteris tics.The harm of tra ining under the conditions of injury or fatigue was also dis-cussed.
出处
《第四军医大学学报》
1994年第3期214-217,共4页
Journal of the Fourth Military Medical University
关键词
应力性骨折
危险因素
骨折
stress fracture
risk factor
case-control study