检验医学 ›› 2022, Vol. 37 ›› Issue (6): 535-538.DOI: 10.3969/j.issn.1673-8640.2022.06.007

• 临床应用研究·论著 • 上一篇    下一篇

血脂在老年骨质疏松症患者脆性骨折中的临床价值

沈建国1, 李婷婷1, 宋云霄2(), 卞晓波2, 张琳琳2, 金小玲3()   

  1. 1.上海市青浦区血站,上海 201709
    2.上海市徐汇区中心医院检验科,上海 200031
    3.上海市第一康复医院检验科,上海 200090
  • 收稿日期:2021-11-18 修回日期:2022-03-02 出版日期:2022-06-30 发布日期:2022-07-28
  • 通讯作者: 宋云霄,金小玲
  • 作者简介:金小玲,E-mail: gracett66@163.com
    宋云霄,E-mail: xzxsh@sina.com;
    沈建国,男,1967年生,主管技师,主要从事临床输血和生物化学检验工作。

Clinical role of blood lipid in brittle fracture elderly patients with osteoporosis

SHEN Jianguo1, LI Tingting1, SONG Yunxiao2(), BIAN Xiaobo2, ZHANG Linlin2, JIN Xiaoling3()   

  1. 1. Blood Bank of Qingpu District,Shanghai 201709,China
    2. Department of Clinical Laboratory,Shanghai Xuhui District Central Hospital,Shanghai 200031,China
    3. Department of Clinical Laboratory,the First Rehabilitation Hospital of Shanghai,Shanghai 200090,China
  • Received:2021-11-18 Revised:2022-03-02 Online:2022-06-30 Published:2022-07-28
  • Contact: SONG Yunxiao,JIN Xiaoling

摘要:

目的 探讨血脂在老年骨质疏松症患者脆性骨折发生中的临床价值。方法 选取骨质疏松症患者196例(骨质疏松症组)、脆性骨折患者129例(脆性骨折组),检测所有患者低密度脂蛋白胆固醇(LDL- C)、三酰甘油(TG)、小而密低密度脂蛋白胆固醇(sd-LDL-C)、高密度脂蛋白胆固醇(HDL-C)、总胆固醇(TC)、载脂蛋白(apo)A、apo B、apo E和脂蛋白a[Lp(a)]水平。采用二分类Logistic回归分析校正混杂因素,评估老年骨质疏松患者发生脆性骨折的危险因素。结果 脆性骨折组LDL-C、TG、TC和apo A水平显著高于骨质疏松症组(P<0.05),HDL-C和sd-LDL-C水平显著低于骨质疏松症组(P<0.05)。apo B、apo E和Lp(a)水平2个组之间差异均无统计学意义(P>0.05)。多因素二分类Logistic 回归分析结果显示,LDL-C、TG、TC、apo A升高及HDL-C降低是骨质疏松症患者发生脆性骨折的危险因素[比值比(OR)值分别为1.473、1.543、1.745、1.535、0.177,95%可信区间(CI)分别为1.094~1.985、1.125~2.114、1.381~2.206、1.098~1.848、0.090~0.349]。结论 血脂异常可能与老年骨质疏松症患者脆性骨折发生有关。

关键词: 血脂, 脆性骨折, 骨质疏松症, 老年人

Abstract:

Objective To investigate the clinical diagnosis and predictive value of blood lipid index in brittle fracture elderly patients with osteoporosis. Methods Totally,196 patients with osteoporosis and 129 patients with brittle fracture were enrolled. Low-density lipoprotein cholesterol(LDL-C),triglyceride(TG),small and dense low-density lipoprotein cholesterol(sd-LDL-C),high-density lipoprotein cholesterol(HDL-C),apolipoprotein(apo) A,apo B,apo E,total cholesterol(TC) and lipoprotein a [Lp(a)] were determined. Binary Logistic regression analysis was used to adjust for confounding factors to evaluate the risk factors of brittle fracture in elderly patients with osteoporosis. Results The levels of LDL-C,TG,TC and apo A in brittle fracture group were higher than those in osteoporosis group,while the levels of HDL-C and sd-LDL-C were lower than those in osteoporosis group(P<0.05). There was no statistical significance in apo B,apo E and Lp(a)levels between the 2 groups(P>0.05). Multivariate binary Logistic regression analysis showed that increased LDL-C,TG,TC,apo A and decreased HDL-C were risk factors for brittle fracture in osteoporosis patients [odds ratios(OR) were 1.473,1.543,1.745,1.535 and 0.177,95% confidence intervals(CI) were 1.094-1.985,1.125-2.114,1.381-2.206,1.098-1.848 and 0.090-0.349,respectively]. Conclusions Dyslipidemia is related with brittle fracture in elderly patients with osteoporosis.

Key words: Blood lipid, Brittle fracture, Osteoporosis, Elderly

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