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Associations of short stature and components of height with incidence of type 2 diabetes: mediating effects of cardiometabolic risk factors.
Diabetologia ( IF 8.2 ) Pub Date : 2019-09-09 , DOI: 10.1007/s00125-019-04978-8
Clemens Wittenbecher 1, 2 , Olga Kuxhaus 1, 2 , Heiner Boeing 3 , Norbert Stefan 2, 4 , Matthias B Schulze 1, 2, 5
Affiliation  

AIMS/HYPOTHESIS This study aimed to evaluate associations of height as well as components of height (sitting height and leg length) with risk of type 2 diabetes and to explore to what extent associations are explainable by liver fat and cardiometabolic risk markers. METHODS A case-cohort study within the European Prospective Investigation into Cancer and Nutrition (EPIC)-Potsdam study comprising 26,437 participants who provided blood samples was designed. We randomly selected a subcohort of 2500 individuals (2029 diabetes-free at baseline and with anamnestic, anthropometrical and metabolic data for analysis). Of the 820 incident diabetes cases identified in the full cohort during 7 years of follow-up, 698 remained for analyses after similar exclusions. RESULTS After adjustment for age, potential lifestyle confounders, education and waist circumference, greater height was related to lower diabetes risk (HR per 10 cm, men 0.59 [95% CI 0.47, 0.75] and women 0.67 [0.51, 0.88], respectively). Leg length was related to lower risk among men and women, but only among men if adjusted for total height. Adjustment for liver fat and triacylglycerols, adiponectin and C-reactive protein substantially attenuated associations between height and diabetes risk, particularly among women. CONCLUSIONS/INTERPRETATION We observed inverse associations between height and risk of type 2 diabetes, which was largely related to leg length among men. The inverse associations may be partly driven by lower liver fat content and a more favourable cardiometabolic profile.

中文翻译:

身材矮小和身高组成与2型糖尿病的发生率相关:心脏代谢危险因素的中介作用。

目的/假设本研究旨在评估身高以及身高分量(坐姿高度和腿长)与2型糖尿病风险的关联,并探讨在何种程度上可以通过肝脂肪和心脏代谢风险标志物解释关联。方法设计了一项欧洲癌症与营养前瞻性调查(EPIC)-波茨坦研究中的病例队列研究,包括26,437名提供血液样本的参与者。我们随机选择了2500人的亚人群(基线时2029年无糖尿病,并具有记忆,人体测量和代谢数据进行分析)。在随访的7年中,整个队列中确定的820例糖尿病病例中,有698例经过类似排除后仍需分析。结果在调整了年龄,潜在的生活方式混杂因素之后,教育程度和腰围,更高的身高与较低的糖尿病风险有关(HR每10厘米,男性0.59 [95%CI 0.47,0.75]和女性0.67 [0.51,0.88])。腿长与男性和女性的低风险有关,但只有在调整了总身高的男性中才如此。调整肝脏脂肪和三酰基甘油,脂联素和C反应蛋白可大大减轻身高与糖尿病风险之间的关联,尤其是在女性中。结论/解释我们观察到身高与2型糖尿病风险之间存在负相关关系,这在很大程度上与男性的腿长有关。这种负相关性可能部分归因于较低的肝脂肪含量和更有利的心脏代谢曲线。分别为0.88]。腿长与男性和女性的低风险有关,但只有在调整了总身高的男性中才如此。调整肝脏脂肪和三酰基甘油,脂联素和C反应蛋白可大大减轻身高与糖尿病风险之间的关联,尤其是在女性中。结论/解释我们观察到身高与2型糖尿病风险之间存在负相关关系,这在很大程度上与男性的腿长有关。这种负相关性可能部分归因于较低的肝脂肪含量和更有利的心脏代谢曲线。分别为0.88]。腿长与男性和女性的低风险有关,但只有在调整了总身高的男性中才如此。调整肝脏脂肪和三酰基甘油,脂联素和C反应蛋白可大大减轻身高与糖尿病风险之间的关联,尤其是在女性中。结论/解释我们观察到身高与2型糖尿病风险之间存在负相关关系,这在很大程度上与男性的腿长有关。这种负相关性可能部分归因于较低的肝脂肪含量和更有利的心脏代谢曲线。脂联素和C反应蛋白大大减弱了身高与糖尿病风险之间的关联,特别是在女性中。结论/解释我们观察到身高与2型糖尿病风险之间存在负相关关系,这在很大程度上与男性的腿长有关。这种负相关性可能部分归因于较低的肝脂肪含量和更有利的心脏代谢曲线。脂联素和C反应蛋白大大减弱了身高与糖尿病风险之间的关联,特别是在女性中。结论/解释我们观察到身高与2型糖尿病风险之间存在负相关关系,这在很大程度上与男性的腿长有关。这种负相关性可能部分归因于较低的肝脂肪含量和更有利的心脏代谢曲线。
更新日期:2019-09-09
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