摘要
目的:研究外周血中性粒细胞/淋巴细胞比值(NLR)与骨质疏松性股骨颈骨折之间的关系以及预后评估分析。方法:研究对象为2008~2017年在广州中医药大学第一附属医院就诊的102例骨质疏松性股骨颈骨折患者。回顾性分析进行了常规外周血检测的骨质疏松性股骨颈骨折患者的临床资料,根据原发性骨质疏松症诊断标准中的骨密度值,将患者分为3组:正常骨量组(T≥-1.0)、骨量减少组(-2.5<T<-1.0)和骨质疏松组(T≤-2.5),并且在术后随访患者中将接受内固定术者根据NLR值高低分为高NLR组(NLR>2.33)以及低NLR组(NLR≤2.33)。其中统计指标包括:患者的年龄、性别、身体质量指数(body mass index,BMI)等基本信息,骨折分型、外周血中性粒细胞/淋巴细胞比值、骨密度(bone mineral density,BMD)水平以及血脂水平等,还对102例术后患者进行2年以上的随访并收集患者术后骨折愈合时间、并发症等预后康复信息,以观察外周血NLR与上述指标之间的关系。结果:经多组间方差分析(两组间比较的SNK-q检验)、单因素偏相关分析、多因素线性回归分析等统计方法分析得出,与骨量正常组以及骨量减少组分别进行两两比较,骨质疏松组患者中的年龄、三酰甘油以及NLR水平升高,BMD明显下降,而骨质疏松性股骨颈骨折患者BMD与NLR以及三酰甘油呈负相关(P<0.05);多因素线性回归分析中NLR和三酰甘油是骨质疏松性股骨颈患者BMD的主要影响因素(P<0.05);此外,行内固定治疗的患者中外周血NLR升高会增加术后股骨头坏死、骨折断端不愈合的风险以及延长术后功能恢复的时间。结论:骨质疏松性股骨颈骨折患者外周血NLR水平升高并与骨密度相关,提示外周血NLR可作为早期筛查和预防骨质疏松性股骨颈骨折的临床指标之一;此外,外周血NLR也是影响骨质疏松性股骨颈骨折预后和康复的主要因素。
Objective:To explore the relationship between peripheral blood neutrophil/lymphocyte ratio(NLR)and osteoporotic femoral neck fractures and to evaluate the prognosis.Methods:The subjects were 102 patients who received osteoporotic femoral neck fracture in the First Affiliated Hospital of Guangzhou University of Chinese Medicine from 2008 to 2017.Patients were divided into three groups according to the BMD values in the diagnostic criteria of primary osteoporosis:normal bone mass group(T≥-1.0),reduced bone mass group(-2.5<T<-1.0)and osteoporosis group(T≤-2.5).In addition,during postoperative follow-up,patients receiving internal fixation were divided into the high NLR group(NLR>2.33)and the low NLR group(NLR≤2.33)according to their NLR values.The clinical data of patients with osteoporotic femoral neck fracture who underwent peripheral blood routine examination were prospectively analyzed.The statistical indicators included age,gender,fracture cause and other general conditions,fracture type,peripheral blood neutrophil/lymphocyte ratio,bone mineral density(BMD)level and blood lipid level,and prognosis of 102 patients who were followed up for more than 2 years after surgery.The relationship between peripheral blood NLR and the above indexes was observed.Results:The analysis of variance between the two groups(SNK-q test of the comparison between the two groups),single-factor partial correlation analysis,multi-factor linear regression analysis showed that compared with the normal bone mass group and the reduced bone mass group,the levels of age,triglyceride and NLR in the osteoporosis group were increased,while BMD was significantly decreased.BMD in patients with osteoporotic femoral neck fracture was negatively correlated with NLR and triglyceride(P<0.05).In multi-factor linear regression analysis,NLR and triglyceride were the main influencing factors of BMD in patients with osteoporotic femoral neck(P<0.05).In addition,increased peripheral blood NLR in patients treated with internal fixation may increase the r
作者
刘永裕
陈伟坚
林天烨
莫亮
吴峰
沈楚龙
蔡开沈
张庆文
LIU Yong-yu;CHEN Wei-jian;LIN Tian-ye;MO Liang;WU Feng;SHEN Chu-long;CAI Kai-shen;ZHANG Qing-wen(Foshan Hospital of Traditional Chinese Medicine,Foshan 528000,China;Guangzhou Orthopedic Hospital Affiliated to Guangzhou University of Traditional Chinese Medicine,Guangzhou 510405,China;The First Clinical Medical College of Guangzhou University of Chinese Medicine,Guangzhou 510080,China;Department of Orthopedics,the Third Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine,Guangzhou 510240,China)
出处
《海南医学院学报》
CAS
2021年第21期1618-1623,共6页
Journal of Hainan Medical University
基金
广东省中医药局科研项目(20201335)。
