The Journal of Practical Medicine ›› 2025, Vol. 41 ›› Issue (1): 78-83.doi: 10.3969/j.issn.1006-5725.2025.01.013

• Clinical Research • Previous Articles     Next Articles

Correlation of serum ferritin and 25⁃hydroxyvitamin D with cervical vascular plaque and cardiac metabolism index in elderly patients with nonalcoholic fatty liver disease

Lei LEI,Yun HU,Di ZHANG,Xinyu HUANG,Yu PENG()   

  1. Department of Gastroenterology,Sichuan Academy of Medical Sciences-Sichuan Provincial People's Hospital,Chengdu 610072,Sichuan,China
  • Received:2024-07-23 Online:2025-01-10 Published:2025-01-14
  • Contact: Yu PENG E-mail:369837306@qq.com

Abstract:

Objective To investigate the correlation between serum ferritin (SF) and 25-hydroxyvitamin D [25-(OH)D] and cervical vascular plaque and cardiac metabolism index (CMI) in elderly patients with nonalcoholic fatty liver disease (NAFLD). Methods 128 elderly patients with NAFLD in the hospital were selected as study group, and 80 healthy subjects with physical examination were included in control group. The levels of SF and 25-(OH)D were compared between study group and control group and among patients with different lesion degrees. According to the presence or absence of formation of carotid artery plaque, the patients were classified into plaque group (n = 36) and non-plaque group (n = 92), and the clinical data, SF, 25-(OH)D and CMI were compared. The multiple factors affecting the cervical vascular plaque formation in elderly patients with NAFLD and the correlation of SF and 25-(OH)D levels with cervical vascular plaque and CMI were analyzed. Results Serum SF in study group was significantly higher than that in control group (P < 0.05) while 25-(OH)D level was significantly lower than that in control group (P < 0.05). SF level was manifested as fatty liver group < steatohepatitis group < liver cirrhosis group (P < 0.05) while 25-(OH)D level revealed fatty liver group > steatohepatitis group > liver cirrhosis group (P < 0.05). The BMI, diabetes mellitus, hyperlipidemia, serum ALT, AST, LDL-C, SF, FPG, FINS, HOMA-IR, CMI and NFS in plaque group were significantly higher than those in non-plaque group (P < 0.05) while serum 25-(OH)D level was significantly lower than that in non-plaque group (P < 0.05). Multivariate Logistic regression analysis showed that increased BMI, serum LDL-C, SF, CMI and NFS were risk factors for carotid artery plaque formation in elderly patients with NAFLD (P < 0.05), and serum 25-(OH)D level was a protective factor (P < 0.05). Correlation analysis showed that SF was positively correlated with carotid artery plaque and CMI in NAFLD patients (P < 0.05), and serum 25-(OH)D level was negatively correlated with carotid artery plaque and CMI (P < 0.05). Conclusion Serum SF and 25-(OH)D are related to the progression of NAFLD, and may affect the cervical vascular plaque formation and cardiac metabolism. Serum SF and 25-(OH)D can be used as observation indicators for the diagnosis and treatment of vascular lesions in patients with NAFLD.

Key words: ferritin, 25-hydroxyvitamin D, nonalcoholic fatty liver disease, cervical vascular plaque, cardiac metabolism index, correlation

CLC Number: