摘要
目的 研究临床40周岁及以上患者骨密度与铁代谢相关指标的关系。方法 纳入广州中医药大学第一附属医院二骨科40周岁及以上的住院患者208例,分为骨量正常组(64例)、骨量减少组(92例)和骨质疏松组(52例),测量患者的骨密度、血红蛋白、血清铁、转铁蛋白、γ-谷氨酰转肽酶等,进行各变量的组间比较及其与骨密度的相关性研究和回归分析。结果血红蛋白(P<0.001)、转铁蛋白(P=0.001)、γ-谷氨酰转肽酶(P<0.001)的组间差异具有统计学意义;血红蛋白、转铁蛋白与股骨大粗隆(r=0.493,P<0.001;r=0.243,P<0.001)及股骨干骨密度(r=0.319,P<0.001;r=0.331,P<0.001)明显相关,与L_(1)~L_(4)腰椎骨密度无明显相关;有序多元Logistic回归分析结果显示,年龄、性别、BMI、血红蛋白、转铁蛋白为骨质疏松的独立影响因素(分别为OR=1.06,P<0.001;OR=3.36,P<0.001;OR=0.82,P<0.001;OR=0.97,P=0.008;OR=0.27,P=0.021)。结论 人体内铁蓄积与骨密度水平负相关,血红蛋白、转铁蛋白及γ-谷氨酰转肽酶是骨质疏松发生的重要影响因素。
Objective To study the relationship between iron and osteoporosis.Methods A total of 208 inpatients were enrolled in the second Department of Orthopedics,The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine.They were divided into normal group(n=64),osteopenia group(n=92)and osteoporosis group(n=52).The BMD,hemoglobin content,serum iron,transferrin and gamma-glutamyltransferase were measured.All variables were compared between groups and their correlation with bone mineral density was studied and regression analysis was performed.Results The hemoglobin content(P<0.001),transferrin(P=0.001),γ-glutamyltranspeptidase(P<0.001)were statistically significant;Hemoglobin content,transferrin and greater trochanter of femur(r=0.493,P<0.001;r=0.243,P<0.001)and bone mineral density(r=0.319,P<0.001;r=0.331,P<0.001)significantly correlated with L_(1)-L_(4) lumbar bone mineral density;The result of ordered multiple logistic regression analysis showed that age,gender,BMI,hemoglobin content and transferrin were independent influencing factors of osteoporosis(OR=1.06,P<0.001;OR=3.36,P<0.001;OR=0.82,P<0.001;OR=0.97,P=0.008;OR=0.27,P=0.021).Conclusion Iron accumulation in human body is negatively correlated with bone mineral density.Hemoglobin,transferrin andγ-glutamyltranspeptidase are important factors affecting the occurrence of osteoporosis.
作者
肖云
尚奇
颜先伟
张鹏
招文华
陈桂锋
张学来
秦威城
戴新华
江晓兵
程英雄
陈康
任辉
XIAO Yun;SHANG Qi;YAN Xianwei;ZHANG Peng;ZHAO Wenhua;CHEN Guifeng;ZHANG Xuelai;QIN Weicheng;DAI Xinhua;JIANG Xiaobing;CHENG Yingxiong;CHEN Kang;REN Hui(Guangzhou University of Chinese Medicine,Guangzhou 510405,China;The First Affiliated Hospital of Guangzhou University of Chinese Medicine,Guangzhou 510405,China;The Third Affiliated Hospital of Guangzhou University of Chinese Medicine,Guangzhou 510405,China;Shenzhen Pingle Orthopaedic Hospital(Shenzhen Pingshan District Hospital of Traditional Chinese Medicine),Shenzhen 518000,China)
出处
《中国骨质疏松杂志》
CAS
CSCD
北大核心
2023年第5期651-654,共4页
Chinese Journal of Osteoporosis
基金
国家自然科学基金项目(81904225)
广东省教育厅创新团队项目(2021KCXTD017)
广州中医药大学“双一流”与高水平大学学科协同创新团队项目(2021xk57)
深圳市坪山区卫生系统科研项目(201926)。