ArticleGastroenterology report2020
Prevalence of gastroesophageal reflux disease: a population-based cross-sectional study in southern Chile.
Article in Gastroenterology report, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 15 citations in OpenAlex.
- Article
- Article
- Global temporal trends and projections of gastroesophageal reflux disease prevalence: Age-period-cohort analysis 2021.PloS one · 2025Article
- Socioeconomic traits and the risk of Barrett's esophagus and gastroesophageal reflux disease: A Mendelian randomization study.World journal of gastrointestinal oncology · 2024Article
- Dietary and Nutritional Support in Gastrointestinal Diseases of the Upper Gastrointestinal Tract (I): Esophagus.Nutrients · 2022Review
- Evaluation of the acid-neutralizing capacity and other properties of antacids marketed in Morocco.Medicine and pharmacy reports · 2022Article
- Epidemiological investigation, extraesophageal symptoms and risk factors of gastroesophageal reflux disease in Kashgar, Xinjiang, China.American journal of translational research · 2021Article
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Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThis study assessed the prevalence of gastroesophageal reflux disease (GERD) in a general adult population from Temuco in southern Chile. The association of GERD with demographic variables was also examined.
methodsA cross-sectional study among the general population of Temuco in southern Chile was conducted in 2017, using a validated and reliable questionnaire for detecting GERD. The urban area of Temuco, with a population of 245,317 inhabitants (2002 census), was divided into four zones, which were representative of the socioeconomic sectors of the city. The sample size was estimated assuming a prevalence of 52.8%, an accuracy of 3.0%, a confidence level of 95.0%, and a design effect of 1.15. Area sampling was used to build clusters. The prevalence of GERD was determined and associated factors were studied by means of bivariate and multivariate analyses.
resultsA total of 1,069 subjects (47.9% women, median age 40 years) from the selected subareas were interviewed. The prevalence of GERD was 44.8%. The most frequently reported symptom was regurgitation (54.8%). One-third of subjects took medication to control symptoms and was considered 'sick' by the instrument, although >68% of them had never sought medical consultation. There was a significant association between GERD and age (
conclusionsIn this population-based study, the prevalence of GERD was high (44.8%). GERD was associated with age and female gender.
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