Journal of Practical Hepatology ›› 2025, Vol. 28 ›› Issue (5): 691-694.doi: 10.3969/j.issn.1672-5069.2025.05.013

• Non-alcoholic fatty liver diseases • Previous Articles     Next Articles

Changes of serum sex hormones and thyroid hormones in patients with type 2 diabetes mellitus and non-alcoholic fatty liver disease

Chen Ruiting, Yuan Kemin, Peng Xiaolong   

  1. Clinical Laboratory, People's Hospital, Lishui District, Nanjing 211200, Jiangsu Province, China
  • Received:2024-12-13 Online:2025-09-10 Published:2025-09-19

Abstract: Objective The aim of this study was to investigate changes of serum sex hormones and thyroid hormones in patients with type 2 diabetes mellitus (T2DM) and non-alcoholic fatty liver disease (NAFLD). Methods The general clinical materials were collected from 100 patients with T2DM and NAFLD, and 100 patients with T2DM in our hospital between January 2021 and December 2023. Serum testosterone (T), estradiol (E2), follicle stimulating hormone (FSH) and luteinizing hormone (LH), as well as serum free triiodothyronine (FT3), free tetraiodothyronine (FT4) and thyroid stimulating hormone (TSH) were detected by chemiluminescence immunoassay. The risk factors of NAFLD in patients with T2DM were analyzed by multivariate Logistic regression analysis. Results Waist circumference (WC), body mass index (BMI), serum E2 and TSH levels in male patients with T2DM and concomitant NAFLD were (92.4±11.2)cm, (26.5±2.5)kg/m2, (23.5±7.8)pg/mL and (3.1±0.5)mU/L, all significantly higher or greater than [(87.7±9.4)cm, (24.6±2.2)kg/m2, (17.2±5.6)pg/mL and (2.1±0.4)mU/L, respectively, P<0.05], while serum T level was (3.5±1.1)ng/mL, significantly lower than [(4.6±1.5)ng/mL, P<0.05] in patients with T2DM; multivariate Logistic regression analysis showed that serum T, E2 and TSH levels were all the independent risk factors for NAFLD existence in patients with T2DM(P<0.05); WC, BMI and serum TSH level in female patients with T2DM and NAFLD were(81.6±8.0)cm, (26.7±2.3)kg/m2 and (3.3±0.6)mU/L, all significantly greater or higher than [(77.3±7.1)cm, (24.4±2.1)kg/m2 and (2.5±0.5)mU/L, respectively, P<0.05], while serum E2 and FSH levels were (20.4±6.5)pg/mL and (59.8±11.5)mIU/mL, both significantly lower than [(26.3±7.9)pg/mL and (71.7±13.8)mIU/mL, respectively, P<0.05] in patients with T2DM; multivariate Logistic regression analysis demonstrated that serum E2, FSH and TSH levels were all the independent risk factors for NAFLD existence in patients with T2DM(P<0.05). Conclusion Sex hormones and thyroid hormones are obviously abnormal in both male and female patients with T2DM and NAFLD, and the in-depth study might clarify the mechanism of the entity.

Key words: Non-alcoholic fatty liver disease, Type 2 diabetes mellitus, Sex hormone, Thyroid hormone