Chinese Hepatolgy ›› 2020, Vol. 25 ›› Issue (5): 486-490.

• Fibrosis & Cirrhosis • Previous Articles     Next Articles

Correlation between 25 hydroxyvitamin D level and liver cirrhosis of different etiologies

HU Chen-bo, YAN Rong-mei, JIN Hong-hui, HUO Yong-kang, LI Zhong-ping   

  1. 1. Department of Liver Disease,Nanhua Hospital,Pudong New District,Shanghai 201399,China;
    2. Department of endocrinology,Pudong Hospital,Pudong New District,Shanghai 201399,China
  • Received:2019-11-28 Published:2020-06-08
  • Contact: HU Bo-chen, Email:hcb197836@163.com

Abstract: Objective To investigate the correlation between serum 25 hydroxyvitamin D [25(OH)D] level and cirrhosis.Methods Thirty patients with chronic hepatitis B (CHB) and 61 patients with liver cirrhosis of different etiologies (28 with hepatitis B-related liver cirrhosis, 5 with alcoholic liver cirrhosis, 11 with hepatitis C overlapping alcoholic liver cirrhosis, 17 with occult liver cirrhosis) were enrolled, including 28 patients in compensated stage and 33 patients in decompensated stage. All the patients were divided into 3 groups: CHB group, compensated liver cirrhosis group and decompensated liver cirrhosis group. The biochemical indexes of the 3 groups were analyzed and compared. The 25(OH)D level in cirrhosis of different etiologies was analyzed and compared. Pearson/Spearman correlation analysis was used to analyze the correlation between 25(OH)D levels and variables in cirrhosis. Binomial logistic regression analysis was used to evaluate the risk factors for 25(OH)D deficiency in cirrhosis. Results 1.There were significant differences in age, serum total bilirubin, serum alanine aminotransferase, serum albumin (ALB), serum creatinine, serum potassium, serum sodium, serum calcium and 25(OH)D among the 3 groups (P<0.05). The level of 25(OH)D in CHB group was higher than that in compensated cirrhosis and decompensated cirrhosis groups (25.22 ng/mL, 18.05 ng/mL, 15.46 ng/mL,P<0.01). 2.Among 61 cases of liver cirrhosis, 56 cases (91.8%) had 25(OH)D insufficiency/deficiency, including 28 (45.9%) in hepatitis B-related cirrhosis group, 5 (8.2%) in alcoholic cirrhosis group, 11 (18.0%) in mixed cirrhosis group, and 17 (27.9%) in occult cirrhosis group. And there was no significant difference in 25(OH)D level among 4 groups (P>0.05). 3. Pearson/Spearman correlation analysis showed that 25(OH)D was positively correlated with ALB (r=0.46, P<0.001) and blood potassium (r=0.34, P<0.01), but negatively correlated with international normalized ratio (r=-0.30, P<0.022). 4.Multivariate binomial logistic regression analysis showed that ALB was a risk factor for 25(OH)D deficiency in patients with liver cirrhosis (P<0.05).Conclusion Vitamin D insufficiency/deficiency is very common in patients with liver cirrhosis, and aggravate with the progress of liver disease, which has nothing to do with the etiology of liver cirrhosis. ALB is a risk factor for 25(OH)D deficiency in patients with liver cirrhosis.

Key words: Cirrhosis, 25 hydroxyvitamin D