Journal of advanced research · 2025
Caffeine intake associated with a lower risk of liver fibrosis in different glucose status.
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Han Jiahao, Liu Chuan, Yang Huanhuan, Dong Zihe, Li Xiaoguo, Gao Ruixia, Li Jie, Zhang Qun, Ming Wai-Kit, Li Zhihui, Li Jia, Qi Xiaolong
Аннотация
BACKGROUND AND AIMS: To investigate the prevalence of liver fibrosis, and the association between caffeine intake and fibrosis in populations with different glucose metabolism status.
METHODS: This was a cross-sectional study based on the National Health and Nutrition Examination Survey (2005-March 2020). Of the 39,221 adult individuals with no necessary laboratory results missing, a total of 23,711 eligible individuals were included in the study. Individuals were divided into T2DM, prediabetes, and diabetes-free groups. Fibrosis-4 index was calculated to evaluate the risk of liver fibrosis. Caffeine intake was obtained through a 24-hour dietary recall.
RESULTS: The mean ± SE age of prediabetes group was 53 ± 0·4 years, and in type 2 diabetes mellitus group, the individuals have a mean ± SE age of 62 ± 0·3 years. The participants with type 2 diabetes mellitus had significantly higher risk of liver fibrosis than those with prediabetes or normal glucose tolerance (5·9% vs. 3·2% vs. 2·5%, P < 0·001). Compared to individuals with daily caffeine intake < 78 mg, individuals with daily caffeine intake ≥ 78 mg had significantly lower risk of liver fibrosis in all subgroups (odds ratio: diabetes-free group: 0·698[0·577-0·846]; prediabetes group: 0·553[0·397-0·769]; type 2 diabetes mellitus group: 0·720[0·556-0·933]; all P < 0·05).
CONCLUSIONS: Prevalence of liver fibrosis is high in patients with type 2 diabetes mellitus and prediabetes. It is indicated that individuals with prediabetes should also be screened for fibrosis. Caffeine intake ≥ 78 mg per day is associated with a lower risk of liver fibrosis.
METHODS: This was a cross-sectional study based on the National Health and Nutrition Examination Survey (2005-March 2020). Of the 39,221 adult individuals with no necessary laboratory results missing, a total of 23,711 eligible individuals were included in the study. Individuals were divided into T2DM, prediabetes, and diabetes-free groups. Fibrosis-4 index was calculated to evaluate the risk of liver fibrosis. Caffeine intake was obtained through a 24-hour dietary recall.
RESULTS: The mean ± SE age of prediabetes group was 53 ± 0·4 years, and in type 2 diabetes mellitus group, the individuals have a mean ± SE age of 62 ± 0·3 years. The participants with type 2 diabetes mellitus had significantly higher risk of liver fibrosis than those with prediabetes or normal glucose tolerance (5·9% vs. 3·2% vs. 2·5%, P < 0·001). Compared to individuals with daily caffeine intake < 78 mg, individuals with daily caffeine intake ≥ 78 mg had significantly lower risk of liver fibrosis in all subgroups (odds ratio: diabetes-free group: 0·698[0·577-0·846]; prediabetes group: 0·553[0·397-0·769]; type 2 diabetes mellitus group: 0·720[0·556-0·933]; all P < 0·05).
CONCLUSIONS: Prevalence of liver fibrosis is high in patients with type 2 diabetes mellitus and prediabetes. It is indicated that individuals with prediabetes should also be screened for fibrosis. Caffeine intake ≥ 78 mg per day is associated with a lower risk of liver fibrosis.