中国组织工程研究 ›› 2026, Vol. 30 ›› Issue (16): 4137-4145.doi: 10.12307/2026.688

• 组织构建与生物力学 tissue construction and biomechanics • 上一篇    下一篇

三酰甘油-葡萄糖-体质量指数与中国中老年高血压的发病风险

周子贵,刘菁菁   

  1. 上海体育大学运动健康学院,上海市  200438

  • 收稿日期:2025-06-06 接受日期:2025-09-05 出版日期:2026-06-08 发布日期:2025-11-28
  • 通讯作者: 刘菁菁,博士,上海体育大学运动健康学院,上海市 200438
  • 作者简介:周子贵,男,1997年生,汉族,上海体育大学在读博士研究生,主要从事运动与代谢综合征、慢性疾病相关研究。

Association between triglyceride-glucose-body mass index and the risk of hypertension in middle-aged and elderly Chinese population

Zhou Zigui, Liu Jingjing   

  1. School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, China
  • Received:2025-06-06 Accepted:2025-09-05 Online:2026-06-08 Published:2025-11-28
  • Contact: Liu Jingjing, PhD, School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, China
  • About author:Zhou Zigui, PhD candidate, School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, China

摘要:




文题释义:
三酰甘油-葡萄糖指数:通过空腹三酰甘油和空腹血糖计算的综合指标,用于评估胰岛素抵抗和代谢异常风险。
三酰甘油-葡萄糖-体质量指数:在三酰甘油-葡萄糖指数基础上加入体质量指数,进一步综合评估代谢健康和胰岛素抵抗的复合指标。

背景:当前高血压防控体系面临知晓率、治疗率及控制率“三低”困境,亟需开发基于代谢综合指标的精准筛查工具。三酰甘油-葡萄糖-体质量指数作为代谢性肥胖的新型标志物,与中国中老年人群高血压发病风险的关联尚未得到充分验证。
目的:基于中国健康与养老追踪调查数据库,验证三酰甘油-葡萄糖-体质量指数与高血压发病风险的关联。
方法:纳入4 743名基线无高血压的≥45岁的成年人。采用四分位数分组法,将基线三酰甘油-葡萄糖-体质量指数按升序排列后,划分为4个数据量相同的等分区间:第一四分位组(Q1,< 170),第二四分位组(Q2,170.38-191.176),第三四分位组(Q3,191.179-216.82)和第四四分位组(Q4,216.85-553.39)。采用Cox比例风险模型评估三酰甘油-葡萄糖-体质量指数与高血压的关联,通过限制性立方样条识别非线性关系,并进行多重敏感性分析验证稳健性。
结果与结论:中位随访6.42年期间,新发高血压1 975例,发病率648.80/万人年。三酰甘油-葡萄糖-体质量指数每增加10个单位,高血压风险升高6%(风险比:1.06,95%CI:1.05-1.08)。相较于Q1组,Q2、Q3、Q4组的风险比分别为1.20(95%CI:1.02-1.40)、1.38(95%CI:1.17–1.62)和1.97(95%CI:1.56-2.25)。限制性立方样条分析揭示两者存在非线性关联(P < 0.001),拐点值为146.1 (拐点前风险比:0.99,P > 0.05;拐点后风险比:1.14,P < 0.001)。结果表明:三酰甘油-葡萄糖-体质量指数与中老年人群高血压风险存在显著正相关及非线性阈值效应。建议将三酰甘油-葡萄糖-体质量指数< 146.1作为代谢相关高血压的预防切点,通过减重及血糖血脂调控实现风险管控。
https://orcid.org/0000-0003-4228-8391(周子贵);https://orcid.org/0000-0002-3360-7218(刘菁菁)


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

关键词: 三酰甘油, 葡萄糖, 体质量指数, 三酰甘油-葡萄糖-体质量指数(TyG-BMI), 高血压, 非线性关联, 胰岛素抵抗, 心血管疾病

Abstract: BACKGROUND: The current prevention and control system of hypertension is facing the dilemma of "three lows" in awareness, treatment, and control rates; therefore, there is an urgent need to develop precise screening tools based on metabolic comprehensive indicators. The association between triglyceride-glucose-body mass index, as a novel biomarker of metabolic obesity, and the risk of hypertension in middle-aged and elderly Chinese population has not been fully validated.
OBJECTIVE: To validate the association between triglyceride-glucose-body mass index and the risk of hypertension in the middle-aged and elderly Chinese population based on the database of the China Health and Retirement Longitudinal Study (CHARLS).
METHODS: A total of 4 743 adults aged ≥ 45 years without hypertension were included. Using the quartile grouping method, the baseline triglyceride-glucose-body mass index was sorted in ascending order and divided into four equally sized intervals: the first quartile group (Q1, with the index < 170), the second quartile group (Q2, with the index between 170.38 and 191.176), the third quartile group (Q3, with the index between 191.179 and 216.82), and the fourth quartile group (Q4, with the index between 216.85 and 553.39). The Cox proportional hazards model was used to evaluate the association between triglyceride-glucose-body mass index and the risk of hypertension. Nonlinear relationships were identified using restricted cubic spline analysis, and robustness was validated through multiple sensitivity analysis.
RESULTS AND CONCLUSION: During the median follow-up period of 6.42 years, 1 975 hypertension patients were newly diagnosed, with an incidence rate of 648.80 cases per 10 000 person-year. For every 10 units increase in the triglyceride-glucose-body mass index, the risk of hypertension increased by 6% (hazard ratio: 1.06, 95% confidence interval [CI]: 1.05-1.08) in the first quartile group; the hazard ratios for the second quartile group, the third quartile group, and the fourth quartile group were 1.20 (95% CI: 1.02-1.40), 1.38 (95% CI: 1.17-1.62), and 1.97 (95% CI: 1.56-2.25), respectively. Using restricted cubic splines, a nonlinear correlation was identified between the triglyceride-glucose-body mass index and the risk of hypertension (P < 0.001), with an inflection point value of 146.1 (hazard ratio before the inflection point: 0.99, P > 0.05; and hazard ratio after the inflection point: 1.14, P < 0.001). The results showed that there was a significant positive correlation and nonlinear threshold effect between triglyceride-glucose-body mass index and the risk of hypertension in middle-aged and elderly population. It is recommended to use the triglyceride-glucose-body mass index < 146.1 as a cut-off point for preventing metabolic-related hypertension; therefore, the risk management of hypertension can be achieved through the control of weight, blood glucose and lipid.


Key words: triglyceride, glucose, body mass index, triglyceride-glucose-body mass index (TyG-BMI), hypertension, nonlinear correlation, insulin resistance, cardiovascular disease

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