Correlation between serum sex hormone-binding globulin levels and nutrition indicators and malnutrition exposure risk in men and postmenopausal women with type 2 diabetes.
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引用次数: 0
Abstract
Background: This study sought to investigate the correlation between serum sex hormone-binding globulin (SHBG) levels and nutrition indicators and the malnutrition exposure risk in men and postmenopausal women with type 2 diabetes mellitus (T2DM).
Methods: A cross-sectional analysis was conducted, involving patients diagnosed with T2DM at the Guangdong Provincial People's Hospital between May 2018 and December 2019.
Results: The study comprised 551 participants (363 men, mean age of 55.55 ± 11.57 years), among whom 167 (30.31%) were classified as with malnutrition exposure risk (GNRI ≤ 98). Multivariable logistic regression analysis revealed that SHBG (OR = 1.04, 95% CI: 1.02-1.05, P < 0.001), glycated hemoglobin (OR = 1.36, 95% CI: 1.22-1.51, P < 0.001), hemoglobin (OR = 0.96, 95% CI: 0.94-0.97, P < 0.001), and non-alcoholic fatty liver disease (OR = 0.41, 95% CI: 0.23-0.73, P < 0.003) were independently associated with the malnutrition exposure risk. SHBG was inversely correlated with body mass index (males: r = -0.34; postmenopausal females: r = -0.22), albumin (males: r = -0.30; postmenopausal females: r = -0.20), transferrin (males: r = -0.28; postmenopausal females: r = -0.19), and prealbumin (males: r = -0.35; postmenopausal females: r = -0.30) (all P < 0.05).
Conclusions: Serum SHBG levels are correlated with nutritional indicators and the risk of malnutrition in men and postmenopausal women with T2DM. A multicenter prospective study is imperative to verify this result in the future.
期刊介绍:
BMC Endocrine Disorders is an open access, peer-reviewed journal that considers articles on all aspects of the prevention, diagnosis and management of endocrine disorders, as well as related molecular genetics, pathophysiology, and epidemiology.