UNLABELLED: There have been several reports about the clinical association between type 2 diabetes mellitus (DM) and nonalcoholic fatty liver disease (NAFLD). However, most of the studies were about the unilateral effects of type 2 DM on NAFLD, and studies on the reverse relation are rare. Thus, this study was designed to investigate the effect of NAFLD on type 2 DM. We conducted a prospective cohort study on 25,232 Korean men without type 2 DM for 5 years. We serially checked the various metabolic factors including fasting glucose and hemoglobin A1c (HbA1c), and monitored the development of type 2 DM. The incidence rate of type 2 DM was compared according to the degree of NAFLD (normal, mild, and moderate to severe), and a Cox proportional hazards model was used to measure the hazard ratios (HRs) of NAFLD on type 2 DM. The incidence rate of type 2 DM increased according to the degree of NAFLD (normal: 7.0%, mild: 9.8%, moderate to severe: 17.8%, P < 0.001). Even after adjusting for other multiple covariates, the HRs (95% confidence interval [CI]) for type 2 DM development was higher in the mild group (1.09; 0.81-1.48) and moderate to severe group (1.73; 1.00-3.01) compared to the normal group, respectively (P for trend <0.001). CONCLUSION: The development of type 2 DM is potentially more associated with more progressive NAFLD than a normal or milder state. In addition, NAFLD was an independent risk factor for the future development of type 2 DM. These results suggest the potential availability of NAFLD as an early predictor of type 2 DM.
UNLABELLED: There have been several reports about the clinical association between type 2 diabetes mellitus (DM) and nonalcoholic fatty liver disease (NAFLD). However, most of the studies were about the unilateral effects of type 2 DM on NAFLD, and studies on the reverse relation are rare. Thus, this study was designed to investigate the effect of NAFLD on type 2 DM. We conducted a prospective cohort study on 25,232 Korean men without type 2 DM for 5 years. We serially checked the various metabolic factors including fasting glucose and hemoglobin A1c (HbA1c), and monitored the development of type 2 DM. The incidence rate of type 2 DM was compared according to the degree of NAFLD (normal, mild, and moderate to severe), and a Cox proportional hazards model was used to measure the hazard ratios (HRs) of NAFLD on type 2 DM. The incidence rate of type 2 DM increased according to the degree of NAFLD (normal: 7.0%, mild: 9.8%, moderate to severe: 17.8%, P < 0.001). Even after adjusting for other multiple covariates, the HRs (95% confidence interval [CI]) for type 2 DM development was higher in the mild group (1.09; 0.81-1.48) and moderate to severe group (1.73; 1.00-3.01) compared to the normal group, respectively (P for trend <0.001). CONCLUSION: The development of type 2 DM is potentially more associated with more progressive NAFLD than a normal or milder state. In addition, NAFLD was an independent risk factor for the future development of type 2 DM. These results suggest the potential availability of NAFLD as an early predictor of type 2 DM.
Authors: Manuel Romero-Gómez; Jörn M Schattenberg; Jeffrey V Lazarus; Quentin M Anstee; Hannes Hagström; Kenneth Cusi; Helena Cortez-Pinto; Henry E Mark; Michael Roden; Emmanuel A Tsochatzis; Vincent Wai-Sun Wong; Zobair M Younossi; Shira Zelber-Sagi Journal: Nat Rev Gastroenterol Hepatol Date: 2021-06-25 Impact factor: 46.802
Authors: Jeffrey V Lazarus; Henry E Mark; Quentin M Anstee; Juan Pablo Arab; Rachel L Batterham; Laurent Castera; Helena Cortez-Pinto; Javier Crespo; Kenneth Cusi; M Ashworth Dirac; Sven Francque; Jacob George; Hannes Hagström; Terry T-K Huang; Mona H Ismail; Achim Kautz; Shiv Kumar Sarin; Rohit Loomba; Veronica Miller; Philip N Newsome; Michael Ninburg; Ponsiano Ocama; Vlad Ratziu; Mary Rinella; Diana Romero; Manuel Romero-Gómez; Jörn M Schattenberg; Emmanuel A Tsochatzis; Luca Valenti; Vincent Wai-Sun Wong; Yusuf Yilmaz; Zobair M Younossi; Shira Zelber-Sagi Journal: Nat Rev Gastroenterol Hepatol Date: 2021-10-27 Impact factor: 46.802