Abstract
Background
It remains unclear whether fatty liver is a risk factor for the onset of abnormal glucose tolerance in any patient. The objective of this study was to clarify the relationship between fatty liver and the onset of impaired fasting glucose according to baseline fasting plasma glucose (FPG) levels.
Methods
This community-based longitudinal cohort study included 7,905 adults (3,863 men, 4,042 women; age range, 18–80 years) who had at least two annual checkups between 2003 and 2013. Those with FPG levels ≥110 mg/dl, taking anti-diabetic agents, and/or testing positive for hepatitis B surface antigen or anti-hepatitis C virus antibody were excluded, leaving 7,203 participants eligible for inclusion. All participants were divided into quartiles derived from their FPG levels at baseline. FPG ≥110 mg/dl during the observation period was defined as onset of IFG.
Results
Onset of IFG was found in 7.7 % of men and 2.1 % of women (p < 0.001). After adjusting for age, body mass index, systolic blood pressure, triacylglycerol, high-density lipoprotein cholesterol, uric acid, creatinine, family history of diabetes, alcohol consumption, and current smoking, a positive association was found between fatty liver and the onset of IFG in both sexes with the highest quartile of FPG levels [men: adjusted hazard ratio (aHR) 1.823, 95 % confidence interval (CI) 1.316–2.534, p < 0.001; women: aHR 2.016, 95 % CI 1.117–3.6, p = 0.02].
Conclusions
Our results suggest that fatty liver is independently associated with an increased risk of developing IFG in individuals with high FPG.
Similar content being viewed by others
References
Chen L, Magliano DJ, Zimmet PZ. The worldwide epidemiology of type 2 diabetes mellitus—present and future perspectives. Nat Rev Endocrinol. 2011;8:228–36.
Heron M. Deaths: leading causes for 2010. Natl Vital Stat Rep. 2013;62:1–96.
Vozarova B, Stefan N, Lindsay RS, et al. High alanine aminotransferase is associated with decreased hepatic insulin sensitivity and predicts the development of type 2 diabetes. Diabetes. 2002;51:1889–95.
Fraser A, Harris R, Sattar N, et al. Alanine aminotransferase, gamma-glutamyltransferase, and incident diabetes: the British Women’s Heart and Health Study and meta-analysis. Diabetes Care. 2009;32:741–50.
Hanley AJ, Williams K, Festa A, Insulin Resistance Atherosclerosis Study, et al. Elevations in markers of liver injury and risk of type 2 diabetes: the insulin resistance atherosclerosis study. Diabetes. 2004;53:2623–32.
Wannamethee SG, Shaper AG, Lennon L, et al. Hepatic enzymes, the metabolic syndrome, and the risk of type 2 diabetes in older men. Diabetes Care. 2005;28:2913–8.
Ford ES, Schulze MB, Bergmann MM, et al. Liver enzymes and incident diabetes: findings from the European Prospective Investigation into Cancer and Nutrition (EPIC)-Potsdam Study. Diabetes Care. 2008;31:1138–43.
Monami M, Bardini G, Lamanna C, et al. Liver enzymes and risk of diabetes and cardiovascular disease: results of the Firenze Bagno a Ripoli (FIBAR) study. Metabolism. 2008;57:387–92.
Yamada T, Fukatsu M, Suzuki S, et al. Fatty liver predicts impaired fasting glucose and type 2 diabetes mellitus in Japanese undergoing a health checkup. J Gastroenterol Hepatol. 2010;25:352–6.
Kim CH, Park JY, Lee KU, et al. Fatty liver is an independent risk factor for the development of Type 2 diabetes in Korean adults. Diabet Med. 2008;25:476–81.
Sung KC, Jeong WS, Wild SH, et al. Combined influence of insulin resistance, overweight/obesity, and fatty liver as risk factors for type 2 diabetes. Diabetes Care. 2012;35:717–22.
Kato M, Noda M, Suga H, et al. Fasting plasma glucose and incidence of diabetes—implication for the threshold for impaired fasting glucose: results from the population-based Omiya MA cohort study. J Atheroscler Thromb. 2009;16:857–61.
Moriuchi T, Oka R, Yagi K, et al. Diabetes progression from “high-normal” glucose in school teachers. Intern Med. 2010;49:1271–6.
Miyake T, Kumagi T, Furukawa S, et al. Hyperuricemia is a risk factor for the onset of impaired fasting glucose in men with a high plasma glucose level: a community-based study. PLoS One. 2014;9:e107882.
Chalasani N, Younossi Z, Lavine JE, et al. The diagnosis and management of non-alcoholic fatty liver disease: practice Guideline by the American Association for the Study of Liver Diseases, American College of Gastroenterology, and the American Gastroenterological Association. Hepatology. 2012;55:2005–23.
Kojima S, Watanabe N, Numata M, et al. Increase in the prevalence of fatty liver in Japan over the past 12 years: analysis of clinical background. J Gastroenterol. 2003;38:954–61.
Miyake T, Kumagi T, Hirooka M, et al. Metabolic markers and ALT cutoff level for diagnosing nonalcoholic fatty liver disease: a community-based cross-sectional study. J Gastroenterol. 2012;47:696–703.
World Health Organization. Definition and diagnosis of diabetes mellitus and intermediate hyperglycemia. Geneva: World Health Organization; 2006.
Kuzuya T, Nakagawa S, Satoh J, et al. Report of the committee on the classification and diagnostic criteria of diabetes mellitus. Diabetes Res Clin Pract. 2002;55:65–85.
American Diabetes Association. Screening for diabetes. Diabetes Care. 2002;25:s21–4.
Harita N, Hayashi T, Sato KK, et al. Lower serum creatinine is a new risk factor of type 2 diabetes: the Kansai healthcare study. Diabetes Care. 2009;32:424–6.
Sairenchi T, Iso H, Nishimura A, et al. Cigarette smoking and risk of type 2 diabetes mellitus among middle-aged and elderly Japanese men and women. Am J Epidemiol. 2004;160:158–62.
Waki K, Noda M, Sasaki S, JPHC Study Group, et al. Alcohol consumption and other risk factors for self-reported diabetes among middle-aged Japanese: a population-based prospective study in the JPHC study cohort I. Diabet Med. 2005;22:323–31.
Shibata M, Kihara Y, Taguchi M, et al. Nonalcoholic fatty liver disease is a risk factor for type 2 diabetes in middle-aged Japanese men. Diabetes Care. 2007;30:2940–4.
Yamazaki H, Tsuboya T, Tsuji K, et al. Independent association between improvement of nonalcoholic fatty liver disease and reduced incidence of type 2 diabetes. Diabetes Care. 2015;38:1673–9.
Jimba S, Nakagami T, Takahashi M, et al. Prevalence of non-alcoholic fatty liver disease and its association with impaired glucose metabolism in Japanese adults. Diabet Med. 2005;22:1141–5.
Su CC, Wang K, Hsia TL, et al. Association of nonalcoholic fatty liver disease with abnormal aminotransferase and postprandial hyperglycemia. J Clin Gastroenterol. 2006;40:551–4.
Ekstedt M, Franzén LE, Mathiesen UL, et al. Long-term follow-up of patients with NAFLD and elevated liver enzymes. Hepatology. 2006;44:865–73.
Choi HY, Hwang SY, Lee CH, et al. Increased selenoprotein p levels in subjects with visceral obesity and nonalcoholic fatty liver disease. Diabetes Metab J. 2013;37:63–71.
Stefan N, Hennige AM, Staiger H, et al. Alpha2-Heremans-Schmid glycoprotein/fetuin-A is associated with insulin resistance and fat accumulation in the liver in humans. Diabetes Care. 2006;29:853–7.
Haasemann M, Nawratil P, Müller-Esterl W. Rat tyrosine kinase inhibitor shows sequence similarity to human alpha 2-HS glycoprotein and bovine fetuin. Biochem J. 1991;274:899–902.
Misu H, Takamura T, Takayama H, et al. A liver-derived secretory protein, selenoprotein P, causes insulin resistance. Cell Metab. 2010;12:483–95.
Samuel VT, Liu ZX, Qu X, et al. Mechanism of hepatic insulin resistance in non-alcoholic fatty liver disease. J Biol Chem. 2004;279:32345–53.
Sung KC, Kim SH. Interrelationship between fatty liver and insulin resistance in the development of type 2 diabetes. J Clin Endocrinol Metab. 2011;96:1093–7.
Acknowledgments
This work was supported in part by a Grant-in-Aid for Scientific Research from the Japanese Ministry of Education, Culture, Sports, Science, and Technology (JSPS KAKENHI 15K00874 to T.M., 15K09006 to Y.H.), and a research grant from Ehime University.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflicts of interest.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Miyake, T., Hirooka, M., Yoshida, O. et al. Differences in the risk of fatty liver for onset of impaired fasting glucose according to baseline plasma glucose levels. J Gastroenterol 52, 237–244 (2017). https://doi.org/10.1007/s00535-016-1234-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00535-016-1234-9