Affiliation:
1. Department of Gastroenterology and Oncology Tokushima University Graduate School of Biomedical Sciences Tokushima Japan
2. Department of Internal Medicine Shikoku Central Hospital of the Mutual Aid Association of Public School Teachers Shikokuchuo Japan
3. Department of Internal Medicine Tsurugi Municipal Handa Hospital Tsurugi Japan
Abstract
AbstractBackground and AimAlthough erosive esophagitis (EE) is associated with fatty liver and metabolic dysregulation, the association between EE and metabolic dysfunction‐associated steatotic liver disease (MASLD) remains unclear. Thus, this study aimed to investigate the longitudinal association between MASLD and EE.MethodsWe included 1578 patients without EE at baseline who underwent more than two health checkups over 2 years. Generalized estimation equations were used to analyze associations between MASLD and EE according to repeated measures at baseline and most recent stages.ResultsEE development rates in men and women were 14.5% and 7.2%, respectively. After adjusting for lifestyle habits, the odds ratios of MASLD for EE development in men and women were 1.907 (95% confidence interval [CI]: 1.289–2.832, P < 0.005) and 1.483 (95% CI: 0.783–2.811, P = 0.227), respectively. In the subgroup analysis, after adjusting for lifestyle habits, among men and women aged ≥50 years with more than three MASLD components, the odds ratios for EE development were 2.408 (95% CI: 1.505–3.855, P < 0.001) and 2.148 (95% CI: 1.093–4.221, P < 0.05), respectively. After adjusting for various factors, the significant risk factors for EE development were different between men and women.ConclusionThe influence of MASLD and other factors on EE development differed by sex and age. Particularly, patients aged ≥50 years with MASLD and with an increased number of MASLD components should be considered at increased risk for EE.