Predictive value of serum glycosylated hemoglobin for the onset of nonalcoholic fatty liver disease
10.3760/cma.j.issn.1007-3418.2018.10.006
- VernacularTitle: 血清糖化血红蛋白对非酒精性脂肪性肝病发病风险的预测价值
- Author:
Changxi CHEN
1
;
Juan DU
1
;
Yimin XU
1
;
Jixiao HAN
1
;
Zhongwei ZHU
1
;
Yushan MAO
2
;
Chuanyong GUO
3
Author Information
1. Department of Gastroenterology, Hospital of Zhenhai Refine-Chemical Company, Ningbo 315207, China
2. Department of Endocrinology, the Affiliated Hospital of Medical School, Ningbo University, Ningbo 315020, China
3. Department of Gastroenterology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai 200072, China
- Publication Type:Journal Article
- Keywords:
Fatty liver;
Middle-aged and aged people;
Glycosylated hemoglobin;
Prospective study
- From:
Chinese Journal of Hepatology
2018;26(10):765-770
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To discuss the affect of glycosylated hemoglobin (HbA1c) level for the onset of nonalcoholic fatty liver disease (NAFLD) in cohort population.
Methods:An epidemiological survey of the relationship between HbA1c and NAFLD conducted in 2012 was based at cohort baseline, and three follow-up sessions conducted in 2013, 2014 and 2015. In total 2 811 subjects were included in the study after exclusion of NAFLD patients at baseline and those who lost their lives due to relocation, and death. The Cox proportional hazard model was used to analyze the relationship between glycosylated hemoglobin and other risk factors of NAFLD. Continuous variables were compared using the t-test or the Mann-Whitney test. χ 2-test was used for the measurement of categorical data.
Results:A total of 2 811 subjects with mean age of 59 (58.2±9.8) years old, including 1 664 males and 1 147 females. Age, waist circumference, body mass index, systolic blood pressure, γ-glutamyltransferase and fasting blood glucose level of HbA1c abnormal group were higher than normal group. The incidence of NAFLD in the abnormal HbA1c level group (25.4%) was higher than normal group (14.9 %), and diastolic blood pressure, high-density lipoprotein cholesterol was lower than normal group and the differences were statistically significant. During the three follow-up intervals, there were 440 new cases of NAFLD, consisting 285 males and 155 females with cumulative incidence of 15.7% (440/2 811). Multivariate Cox regression analysis showed that patients with elevated HbA1c had a higher risk of developing NAFLD (HR 1.796; 95% CI 1.335~2.418; P < 0.01), and the increased HbA1c level after adjustment for gender, age, and metabolic syndrome-related factors remained an independent risk factors for NAFLD (HR 1.580; 95.0% CI 1.161-2.152; P < 0.01).
Conclusion:An elevated HbA1c levels have a positive predictive value for the onset of NAFLD.
