BACKGROUND & AIMS: Data on the association between erosive esophagitis and obesity are inconsistent because of variations in study populations and methods used to determine obesity. METHODS: Participants in a prospective health-screening cohort underwent esophagogastroduodenoscopy and computed tomography. The association between erosive esophagitis and obesity (measured by body mass index [BMI], waist circumference, and abdominal visceral adipose tissue volume) was estimated with odds ratios (ORs) and 95% confidence intervals (CIs), adjusting for confounding factors. We also analyzed the association between obesity and erosive esophagitis by sex. RESULTS: The prevalence of erosive esophagitis was 9.3% (495/5329). The OR for erosive esophagitis correlated with obesity measured by BMI, waist circumference, and abdominal visceral adipose tissue volume (P < .001 for each factor). The multivariate OR for erosive esophagitis was 1.97 (95% CI: 1.34-2.90) for a visceral adipose tissue volume of 500-999 cm(3), 2.27 (95% CI: 1.51-3.39) for 1000-1499 cm(3), and 2.94 (95% CI: 1.87-4.62) for ≥1500 cm(3), compared with participants who had visceral adipose tissue volumes less than 500 cm(3). When measures of obesity were analyzed simultaneously, abdominal visceral adipose tissue volume, but not BMI or waist circumference, was associated with erosive esophagitis. The 3 measures of obesity were significantly associated with erosive esophagitis in males, but only visceral adipose tissue volume was associated with erosive esophagitis in females (P = .002). CONCLUSIONS: In contrast to BMI or waist circumference, abdominal visceral adipose tissue volume is associated with an increased risk of erosive esophagitis in males and females.
BACKGROUND & AIMS: Data on the association between erosive esophagitis and obesity are inconsistent because of variations in study populations and methods used to determine obesity. METHODS:Participants in a prospective health-screening cohort underwent esophagogastroduodenoscopy and computed tomography. The association between erosive esophagitis and obesity (measured by body mass index [BMI], waist circumference, and abdominal visceral adipose tissue volume) was estimated with odds ratios (ORs) and 95% confidence intervals (CIs), adjusting for confounding factors. We also analyzed the association between obesity and erosive esophagitis by sex. RESULTS: The prevalence of erosive esophagitis was 9.3% (495/5329). The OR for erosive esophagitis correlated with obesity measured by BMI, waist circumference, and abdominal visceral adipose tissue volume (P < .001 for each factor). The multivariate OR for erosive esophagitis was 1.97 (95% CI: 1.34-2.90) for a visceral adipose tissue volume of 500-999 cm(3), 2.27 (95% CI: 1.51-3.39) for 1000-1499 cm(3), and 2.94 (95% CI: 1.87-4.62) for ≥1500 cm(3), compared with participants who had visceral adipose tissue volumes less than 500 cm(3). When measures of obesity were analyzed simultaneously, abdominal visceral adipose tissue volume, but not BMI or waist circumference, was associated with erosive esophagitis. The 3 measures of obesity were significantly associated with erosive esophagitis in males, but only visceral adipose tissue volume was associated with erosive esophagitis in females (P = .002). CONCLUSIONS: In contrast to BMI or waist circumference, abdominal visceral adipose tissue volume is associated with an increased risk of erosive esophagitis in males and females.
Authors: Siddharth Singh; Anamay N Sharma; Mohammad Hassan Murad; Navtej S Buttar; Hashem B El-Serag; David A Katzka; Prasad G Iyer Journal: Clin Gastroenterol Hepatol Date: 2013-05-22 Impact factor: 11.382
Authors: Eric M Nelsen; Yujiro Kirihara; Naoki Takahashi; Qian Shi; Jason T Lewis; Vikneswaran Namasivayam; Navtej S Buttar; Kelly T Dunagan; Ganapathy A Prasad Journal: Clin Gastroenterol Hepatol Date: 2012-03-17 Impact factor: 11.382
Authors: Felipe Mazzoleni; Luiz Edmundo Mazzoleni; Carlos Fernando de Magalhães Francesconi; Guilherme Becker Sander; Pâmela Schitz Von Reisswitz; Tobias Cancian Milbradt; Rafael da Veiga Chaves Picon; Diego Mendonça Uchoa; Laura Renata De Bona; Huander Felipe Andreolla; Helenice Pankowski Breyer; Ronaldo Spinato Torresini; Eduardo André Ott; André Castagna Wortmann; Alexandro de Lucena Theil; Jonathas Stifft; Raquel Petrucci Zenker; Candice Franke Krumel; Matheus Truccolo Michalczuk; Alexandre De Araujo; Ane Paula Canevese; Nadja Volpato; Cristiano André da Silva; Pedro Guilherme Schaefer; Natacha Fleck Titton; Larisse Longo; Maria Isabel Edelweiss; Daniel Simon; Nicholas Joseph Talley Journal: Int J Obes (Lond) Date: 2019-06-13 Impact factor: 5.095
Authors: Cadman L Leggett; Eric M Nelsen; Jianmin Tian; Cathy B Schleck; Alan R Zinsmeister; Kelly T Dunagan; G Richard Locke; Kenneth K Wang; Nicholas J Talley; Prasad G Iyer Journal: Mayo Clin Proc Date: 2013-02 Impact factor: 7.616