The epidemiology of gastroesophageal reflux disease: a survey on the prevalence and the associated factors in a random sample of the general population in the Northern part of Iran (original) (raw)
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Epidemiological features of gastro-esophageal reflux disease in Iran based on general population
Gastroenterology and Hepatology From Bed to Bench, 2012
Aim The aim of this study was to evaluate the epidemiology of GERD base on population study in Tehran providence. Background Gastro-esophageal reflux disease (GERD) is a common and chronic problem. Recent reports from developing countries indicate increment in the incidence and prevalence of the disease over the past. Patients and methods This study was a cross-sectional household survey conducted from May 2006 to December 2007 in Tehran province, Iran. Participants completed a valid gastro-esophageal reflux Questionnaire. The questionnaire included personal and family characteristics such as age, gender, and educational status. In addition, interviewers asked them regarding 10 GI symptoms. Results Altogether 18180 individuals participated in this cross-sectional study. The mean ± SD age of participant was 38.7±17.1 and 9072 (49.9%) were women. The prevalence of GERD was 8.85 (8.43-9.26). There was significant relationship between age, sex, marital and educational status with GERD. ...
Prevalence and Risk Factors of Gastroesophageal Reflux Disease in Tabriz, Iran
Iranian journal of public health
Background: Gastroesophageal reflux disease (GERD) is one of the most common gastrointestinal problems in the west while different reports indicate an increase in the prevalence in Iran. The aim of this study was to estimate the prevalence and clinical spectrum of GERD in staff of a referral hospital and evaluate the risk factors. Methods: This cross-sectional study using a modified Mayo clinic questionnaire was performed on staff of Imam Hospi-tal, Tabriz, Iran on a pilot of 50 subjects, and a randomly selected group consisted of 522 subjects in the year 2005. GERD symptoms were defined as at least weekly heartburn and/or acid regurgitation during the past year. Results: Response rate was 95%. Mean age of responders was 40.02±10.72 yr. The prevalence of recurrent heartburn and/or acid regurgitation experienced at least weekly and monthly was 26.8% and 34.1%, respectively. They were not related to age and gender. The severity of symptoms was mainly reported of a mild to moderate deg...
Saudi medical journal, 2006
To estimate the prevalence and clinical spectrum of gastroesophageal reflux disease (GERD) in a young population and evaluate the risk factors. This cross-sectional study using a reliable and valid questionnaire was performed during June and July 2005, on randomized selection of 620 students form Azad University of Tabriz. Gastroesophageal reflux disease was defined as at least weekly heartburn and/or acid regurgitation. Mean age (+/- SD) of the responders was 22.48 +/- 1.98 years. The prevalence of heartburn and/or acid regurgitation experienced at least weekly was 6.3% and monthly was 13%. The severity of symptoms was mainly of a mild to moderate degree. There was no difference in prevalence of any GERD symptom between 2 genders and it was not associated with age of the study population. A frequent symptom of GERD was reported more among subjects with atypical symptoms. There was no relation between marriage status and prevalence of GERD. On the other hand, GERD was less common am...
Arch Iran Med, 2007
Background: The prevalence of gastroesophageal reflux disease (GERD) in Asian populations is reported to be lower than that in the West. Population-based data on the prevalence and symptom profile of GERD in developing Caucasian countries is lacking. Our objective was to determine the prevalence of gastrointestinal symptoms and clinical spectrum of GERD in Tehran, northern Iran and their association with patient characteristics. Methods: One thousand seven hundred telephone numbers were randomly selected from ...
Middle East journal of digestive diseases, 2016
BACKGROUND Gastroesophageal reflux disease (GERD) is one of the most common gastrointestinal problems worldwide. The aim of this study was to evaluate the clinical spectrum, prevalence, and some of the variables that are supposed to be the risk factors of this chronic disorder. METHODS This population- based cross-sectional study was conducted in a one-stage randomized clustered sample of adult inhabitants in Kerman city in 2011-2012. A total of 2265 subjects with age range of 15-85 years were enrolled. Face to face interview was performed for all the subjects. GERD was defined as at least weekly heart burn and/or acid regurgitation during the past year. Association of GERD with factors like demographic variables, medical condition, diet and life habits were analyzed. RESULTS A total of 2265 subjects including 988 (43.8%) male and 1275 (56.3%) female patients were evaluated. The prevalence of GERD was 28%. The prevalence was higher in female patients and with aging. There was also a...
Iranian Red Crescent Medical Journal, 2014
Background: Gastroesophageal Reflux Disease (GERD) is a chronic and common disease, which is characterized by heartburn and regurgitation. In the last couple of decades, GERD has received much attention and studies have shown an increase in its prevalence. Although there have been a few studies on the prevalence of GERD in Iran, no study has yet been done in the northeastern part of the country. The aim of our study was to evaluate the prevalence of GERD and its risk factors in a population from Mashhad. Objectives: To evaluate the epidemiology of GERD based on a population study in Mashhad. Patients and Methods: This was a cross sectional descriptive study conducted in 2010. In total, 2500 participants were selected based on cluster sampling. Modified and validated Mayo Clinic questionnaire for GERD was used for data collection. Overall, 1685 questionnaires were retrieved. Fifty-one participants were excluded because of pregnancies, history of abdominal surgery and being less than 18 years old. We analyzed data using the SPSS software version 16. Prevalence of GERD and significant risk factors (P value < 0.05) were determined. Results: In total, 420 participants (25.7%) had GERD symptoms. Risk factors with significant effects consisted of smoking, consumption of non-steroidal anti-inflammatory drugs (NASIDs), overeating, chronic diseases, tea and coffee consumption and GERD in spouse. Conclusions: The prevalence of GERD among people living in Mashhad was above the average prevalence in other cities of Iran. However, risk factors seemed to be similar to those reported by other studies.
Gastroesophageal Reflux Disease in Iran: SEPAHAN Systematic Review No. 2
International journal of preventive medicine, 2012
Gastroesophageal reflux disease (GERD) is one of the most prevalent disorders affecting gastrointestinal tract with a wide range of frequency around the world. In this study, we aimed to review all of the published studies about GERD's prevalence in Iran systematically. We searched bibliographic databases including PubMed and Google Scholar and local databases (Scientific Information Database and Iran Medex) to achieve all relevant articles to our subject and included them based on predefined inclusion criteria. Twenty-two articles were included in the study to estimate the prevalence of GERD in Iran. Based on these articles, the prevalence of GERD in Iran was within the range of 1.9 to 52%. Due to the differences between studies, such as characteristics of the sampled population and the diagnostic criteria, the reported prevalence of GERD was remarkably different in the reviewed studies. Nonetheless, because of the high prevalence of GERD in Iran, conducting large-scale epidemi...
Prevalence of Gastroesophageal Reflux Disease in Saudi Arabia
2020
Background: Gastroesophageal reflux disease (GERD) is a condition when stomach acid comes up into esophagus and induce symptoms or complications. Methods: We enrolled 584 in a cross-sectional community-based study to assess the prevalence of GERD symptoms in Saudi Arabia in addition to determine the risk factors associated with GERD occurrence. Data were conducted and randomly distributed through electronic questionnaire translated by the researchers to the Saudi population. We included the Saudi population above age of 18 years old and we excluded population under age of 18 years from our study. The Questionnaire was about 27 Arabic questions to assess the knowledge, prevalence and associated risk factors related to GERD symptoms. Results: A total of 584 subjects participated in the study from different regions in Saudi Arabia. Most of them were between 18 – 51 age group, majority were females and 57.4 from the west region. The mean height of the sample was 158.57 cm with a standar...
Saudi Journal of Gastroenterology, 2014
The prevalence of gastroesophageal reflux disease (GERD), defined as heartburn, acid regurgitation, or both, at least once a week, in western populations is thought to be 10-20%, whereas in Asia, the prevalence is roughly less than 5%. [1] Furthermore, the burden of the disease is large and affects the quality of life of patients, [2] resulting in both direct health care related costs as well as indirect costs due to loss of productivity. [2,3] While some data from the Middle East has become available, [4-10] the prevalence of GERD in the Saudi population is unknown. [11,12] In this study, we aimed to determine the prevalence of GERD in the general population of the capital city of Riyadh and to assess its association with other factors including age, smoking, body mass index (BMI), asthma, as well as the presence of other co-morbid diseases. MATERIALS AND METHODS The Gastroesophageal reflux disease questionnaire We used the Gastroesophageal Reflux Disease Questionnaire (GerdQ) for making the diagnosis of GERD. [13] The GerdQ was developed as a patient-centered, self-assessment questionnaire to assist health care professionals in the diagnosis of GERD. [13] The questions of the GerdQ are
Medical Science
Background: Gastro-esophageal reflux disease is among the highest prevalent disorders in Europe, the United States as well as in Saudi Arabia. It has an impact on quality of life and can lead to serious complications. The objectives of this study were to determine the prevalent of Gastro-esophageal reflux disease among college students and the risk factors associated with it. Methods: A cross sectional study was conducted among university students in Saudi Arabia using a multi stage random sample technique. An online valid questionnaire including demographic data, and questions related to risk factors of GERD was used for data collection. Collected data was entered and analyzed using SPSS program. Results: Our total sample was 246 participants. The prevalent of GERD among participants were 45 (18.3%). Male and female were (54.1%), (45.9%) respectively. The average age was 21.37 years. The only statistically significant factor was family history (45.9%, 0.015 p-value). In contrast, there was no association between GERD's prevalence and gender, age, and any other risk factor (P > 0.05). Conclusion: Our investigation discovered that university students in Saudi Arabia had a lower prevalence of GERd than the general population. The only risk factor we found that can cause GERD in university students was family history. In our sample, we weren't able to identify any additional risk factors or protective factors related to GERd.