检验医学 ›› 2026, Vol. 41 ›› Issue (9): 827-833.DOI: 10.3969/j.issn.1673-8640.2026.09.001

• 论著 •    下一篇

血清25-羟基维生素D联合apo A1/apo B比值可筛查动脉粥样硬化患者并发骨质疏松

贾琪, 侯玉丽, 刘静, 高硕, 李雯, 宋乔, 王培昌()   

  1. 首都医科大学宣武医院检验科, 北京 100053
  • 收稿日期:2026-01-06 修回日期:2026-08-06 出版日期:2026-09-30 发布日期:2026-09-29
  • 通讯作者: 王培昌,E-mail:pcw1905@126.com。
  • 作者简介:贾 琪,女,1992生,学士,主管检验师,主要从事临床生化和分子生物学检验工作。
  • 基金资助:
    国家自然科学基金青年项目(82402701);北京市自然科学基金-大兴创新联合基金(L246009);首都医科大学宣武医院“英才培养计划”(YC20250118)

Serum 25-hydroxyvitamin D combined with apo A1/apo B ratio for screening osteoporosis among patients with atherosclerosis

JIA Qi, HOU Yuli, LIU Jing, GAO Shuo, LI Wen, SONG Qiao, WANG Peichang()   

  1. Department of Clinical Laboratory, Xuanwu Hospital,Capital Medical University, Beijing 100053, China
  • Received:2026-01-06 Revised:2026-08-06 Online:2026-09-30 Published:2026-09-29

摘要:

目的 探讨载脂蛋白A1(apo A1)/载脂蛋白B(apo B)比值和血清25-羟基维生素D[25(OH)D]在动脉粥样硬化(AS)并发骨质疏松(OP)中的临床价值。方法 选取2024年1月—2025年5月首都医科大学宣武医院AS患者122例。收集所有患者的临床资料和常规生化指标、骨转换标志物和25(OH)D检测数据。根据是否并发OP将所有患者分为单纯AS组(68例)和AS+OP组(54例)。采用Logistic回归分析评估AS患者发生OP的影响因素。采用Pearson或Spearman相关分析评估各项指标之间的相关性。采用受试者工作特征(ROC)曲线评价各项指标诊断AS患者并发OP的效能。结果 AS+OP组血糖(Glu)、碱性磷酸酶(ALP)均高于AS组(P<0.05),apo A1、apo A1/apo B比值、钠、氯、25(OH)D和骨钙素(OCN)均低于AS组(P<0.01)。2个组之间年龄、性别、三酰甘油(TG)、总胆固醇(TC)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)、LDL-C/HDL-C比值、apo B、总蛋白(TP)、白蛋白(Alb)、球蛋白(Glb)、钾、钙、磷和Ⅰ型胶原交联C端肽(CTX)差异均无统计学意义(P>0.05)。apo A1/apo B比值、25(OH)D降低是AS患者并发OP的危险因素[比值比(OR)值分别为0.444、0.915,95%可信区间(CI)分别为0.215~0.919、0.852~0.984,P<0.05)。AS患者apo A1/apo B比值和25(OH)D与BGP、CTX均呈正相关(P<0.01),与ALP均呈负相关(P<0.05)。apo A1/apo B比值、25(OH)D、ALP、OCN、CTX和apo A1/apo B比值+25(OH)D诊断AS患者并发OP的曲线下面积(AUC)分别为0.656、0.660、0.648、0.645、0.586、0.791。结论 血清25(OH)D和apo A1/apo B比值与AS患者并发OP有关,2项指标联合检测有助于筛查AS并发OP高危患者。

关键词: 25-羟基维生素D, 载脂蛋白A1/载脂蛋白B比值, 动脉粥样硬化, 骨质疏松

Abstract:

Objective To investigate the clinical value of apolipoprotein A1(apo A1)/apolipoprotein B(apo B)ratio and serum 25-hydroxyvitamin D [25(OH)D] in atherosclerosis(AS)complicated with osteoporosis(OP). Methods From January 2024 to May 2025,122 AS patients were enrolled from Xuanwu Hospital,Capital Medical University. The clinical data were collected,and routine biochemical indicators,bone turnover markers and 25(OH)D levels were determined. The patients were classified into 2 groups based on the presence or absence of OP,simple AS group(68 cases)and AS+OP group(54 cases). Logistic regression analysis was used to identify factors for OP. Pearson or Spearman correlation analysis was used to assess correlations among variables. Receiver operating characteristic(ROC)curves were used to evaluate the diagnostic performance of single and combined determinations for diagnosing OP in AS patients. Results In AS+OP group,blood glucose(Glu)and alkaline phosphatase(ALP)levels were higher than those in AS group(P<0.05),while apoA1,apo A1/apo B ratio,sodium,chloride and 25(OH)D levels were lower(P<0.01). No statistical significance was observed between the 2 groups regarding age,gender,triglyceride(TG),total cholesterol(TC),high-density lipoprotein cholesterol(HDL-C),low-density lipoprotein cholesterol(LDL-C),LDL-C/HDL-C ratio,apo B,total protein(TP),albumin(Alb),globulin(Glb),potassium,calcium,phosphorus,or collagen typeⅠcross-linked C-telopeptide(CTX)(P>0.05). Lower apo A1/apo B ratio and 25(OH)D levels were identified as risk factors for OP in AS patients [odds ratios(OR)were 0.444 and 0.915,95% confidence intervals(CI)0.215-0.919 and 0.852-0.984,P<0.05]. In AS patients,apo A1/apo B ratio and 25(OH)D showed positive correlations with OCN and CTX(P<0.01)and negative correlations with ALP(P<0.05). The areas under curves(AUC)for single determinations using apo A1/apo B ratio,25(OH)D,ALP,OCN,CTX and the combined determination of apo A1/apo B ratio+25(OH)D were 0.656,0.660,0.648,0.645,0.586 and 0.791,respectively. Conclusions Serum 25(OH)D and apo A1/apo B ratio are associated with OP in AS patients,and their combined determination may help screen high-risk individuals for AS-related OP.

Key words: 25-Hydroxyvitamin D, Apolipoprotein A1/apolipoprotein B ratio, Atherosclerosis, Osteoporosis

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