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南京医科大学学报(自然科学版)                                  第46卷第4期
               ·568 ·                     Journal of Nanjing Medical University(Natural Sciences)   2026年4月


             ·临床研究·

              化学发光酶分析法检测血清1,5⁃脱水⁃D⁃山梨醇的相关影响因

              素及参考区间的建立



              徐芊昊 ,付 煜 ,汪嘉辰 ,柳和春 ,付 麒 ,李 悦 ,陈 恒 ,杨 涛                         1*
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               南京医科大学第一附属医院内分泌科,儿科,江苏 南京 210029
             [摘    要] 目的:分析影响血清 1,5⁃脱水⁃D⁃山梨醇(1,5⁃anhydro⁃D⁃glucitol,1,5⁃AG)水平的相关因素,并建立参考区间。方
              法:收集2021年8—11月江苏省南京市及周边地区流行病学调查中年龄20~72岁的873例受试者,进行问卷调查、体格检查和
              血清1,5⁃AG等常规临床血液指标检测。根据纳入排除标准将人群分成不同疾病组,采用t检验分析不同组别血清1,5⁃AG水
              平的差异,根据Pearson相关性分析及多因素线性回归计算各指标与血清1,5⁃AG的相关性,以5%百分位数作为血清1,5⁃AG水
              平参考区间下限。结果:血清1,5⁃AG与性别、体重指数(body mass index,BMI)、身体圆度指数(body roundness index,BRI)、空
              腹血糖、空腹胰岛素、餐后 2 h 血糖、糖化血红蛋白、估算肾小球滤过率(estimated glomerular filtration rate,eGFR)、总胆固醇、
              碳水供能存在显著相关(P < 0.05)。在研究对象中筛选出表观健康人群组、糖尿病组、高血压组、高脂血症组、空腹血糖受损组、
              糖耐量受损组、肝功能不全组、肾功能不全组及肥胖症组等9组,发现表观健康人群组1,5⁃AG与高脂血症组、肝功能不全组、肥胖
              症组之间差异有统计学意义。男性血清1,5⁃AG水平明显高于女性,但在不同年龄分组中1,5⁃AG未见明显统计学差异。根据
              5%百分位数将 1,5⁃AG 参考区间设定为:>99.8 μmol/L(男性)、>62.9 μmol/L(女性)。结论:血清 1,5⁃AG水平与个体血糖状
              态、血脂状态、饮食结构相关,受年龄、性别、肾功能及饮食结构的影响。基于表观健康人群建立的1,5⁃AG性别特异性参考区
              间为监测糖尿病患者血糖变化及糖尿病的诊疗提供了重要的决策性工具。
             [关键词] 1,5⁃脱水⁃D⁃山梨醇;参考区间;糖尿病评估;疾病预测;影响因素
             [中图分类号] R587.1                   [文献标志码] A                       [文章编号] 1007⁃4368(2026)04⁃568⁃10
              doi:10.7655/NYDXBNSN251404



              The chemiluminescence enzyme immunoassay for detection of serum 1,5⁃anhydro⁃D⁃
              sorbitol(1,5⁃AG):influencing factors and establishment of reference intervals

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              XU Qianhao ,FU Yu ,WANG Jiachen ,LIU Hechun ,FU Qi ,LI Yue ,CHEN Heng ,YANG Tao 1*
              1 Department of Endocrinology,Department of Paediatrics,the First Affiliated Hospital of Nanjing Medical University,
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              Nanjing 210029,China
             [Abstract] Objective:To analyze the related factors influencing serum 1,5⁃anhydro⁃D⁃glucitol(1,5⁃AG)levels and establish
              reference intervals. Methods:A total of 873 participants,aged 20 to 72 years,were enrolled from an epidemiological survey conducted
              between August and November 2021 in Nanjing,Jiangsu Province,and surrounding areas. Questionnaire survey,physical examination,
              and detection of routine clinical blood indicators including serum 1,5⁃AG were performed. Participants were categorized into different
              disease groups according to inclusion and exclusion criteria. Student’s t⁃test was used to compare serum 1,5⁃AG levels among these
              groups. Pearson correlation analysis and multivariate linear regression were employed to assess associations between serum 1,5⁃AG
              and various clinical parameters. The reference interval for 1,5⁃AG was determined based on the 5th percentile among the apparently
              healthy population. Results:Serum 1,5⁃AG levels were significantly associated with sex,body mass index(BMI),body roundness
              index(BRI),fasting blood glucose,fasting insulin,2 ⁃ hour postprandial blood glucose,glycated hemoglobin(HbA1c),estimated
              glomerular filtration rate(eGFR),total cholesterol,and carbohydrate⁃derived energy intake(all P < 0.05). Nine groups were screened
              from the study subjects:apparently healthy group,diabetes mellitus group,hypertension group,hyperlipidemia group,impaired fasting

             [基金项目] 江苏省自然科学基金(BK20220721)
              通信作者(Corresponding author),E⁃mail:yangt@njmu.edu.cn(ORCID:0000⁃0001⁃6375⁃3622)
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