Prevalence and the risk factors of gastro-esophageal reflux disease in medical students

Association between physical activity and risk of gastroesophageal reflux disease: A systematic review and meta-analysis

BACKGROUND

Lifestyle plays an important role in preventing and managing gastroesophageal reflux disease (GERD). In response to the conflicting results in previous studies, we performed a systematic review and meta-analysis to investigate this association.

METHODS

Relevant studies published until January 2023 were retrieved from 6 databases, and the prevalence of symptomatic gastroesophageal reflux (GER) or GERD was determined from the original studies. A random effects model was employed to meta-analyze the association by computing the pooled relative risk (RR) with 95% confidence intervals (95%CIs). Furthermore, subgroup and dose-response analyses were performed to explore subgroup differences and the association between cumulative physical activity (PA) time and GERD.

RESULTS

This meta-analysis included 33 studies comprising 242,850 participants. A significant negative association was observed between PA and the prevalence of symptomatic GER (RR = 0.74, 95%CI: 0.66-0.83; p < 0.01) or GERD (RR = 0.80, 95%CI: 0.76-0.84; p < 0.01), suggesting that engaging in PA might confer a protective benefit against GERD. Subgroup analyses consistently indicated the presence of this association across nearly all subgroups, particularly among the older individuals (RR<40 years:RR≥40 years = 0.85:0.69, p < 0.01) and smokers (RRsmoker:RRnon-smoker = 0.67:0.82, p = 0.03). Furthermore, a dose-response analysis revealed that individuals who engaged in 150 min of PA per week had a 72.09% lower risk of developing GERD.

CONCLUSION

Maintaining high levels of PA decreased the risk of GERD, particularly among older adults and smokers. Meeting the recommended PA level of 150 min per week may significantly decrease the prevalence of GERD.

Analysis of attitudes and practices toward gastroesophageal reflux disease among the general population of Pakistan

Aim: Gastro-esophageal reflux disease (GERD) is a growing health concern. Methods: In this cross-sectional study, participants' knowledge, attitude and practice toward GERD were assessed using a questionnaire. Results: In our study of 411 participants, 92.5% knew about GERD. Correctly identified risk factors were smoking (62.3%), fatty food (84.2%), spicy food (91.2%) and meal timing (80.8%). Identified symptoms were burning sensation (92.2%) and regurgitation (81.0%). 43.6% of participants were unaware of GERD's complications. Only 46.2% would seek medical advice for feeling full after eating, but 85% would for severe symptoms. 88.7 and 86.8% of participants showed willingness to amend diet and lifestyle. Conclusion: General population has knowledge regarding GERD and its risk factors but poor attitude and practices toward the condition.

Prevalence and Assessment of Habits Related to Gastroesophageal Reflux Disease Among the Residents of Southwest Region in Saudi Arabia

Introduction Digestive disorders, affecting 70 million people globally, have gained attention. Gastroesophageal reflux disease (GERD) causes heartburn and acid regurgitation. Factors like obesity, poor diet, and lifestyle influence its prevalence. GERD rates are higher in Saudi Arabia than in Western and East Asian countries, highlighting the need for local awareness, our study aims To assess the prevalence of local habits and risk factors of patients with GERD in the Southwest region of Saudi Arabia. Method This prospective descriptive cross-sectional online-based study included 372 individuals from the Southwest Region, Saudi Arabia. The study was conducted using a self-administrated online questionnaire to collect the data for the targeted participants. After obtaining consent to carry out the study, the data were collected and computerized using Microsoft Excel, to form a database using all the items from the data collecting sheets. Data was then encoded and analyzed using Statistical Package for Social Sciences (SPSS) software, version 27 (IBM Corp., Armonk, NY). Data was displayed and presented in the form of tables and charts Results This study included 372 individuals, predominantly Saudi 98.7%, n=367. The most common age group was 21-25 years (32.5%, n=121), followed by those over 40 (18.5%, n=69). Participants were mainly from Al-Qunfudhah and Haly 27.2%, n=101. Most were single (49.5%, n=184) or married (48.4%, n=180), with a bachelor's degree 66.7%, n=248. Employees comprised (36.3%, n=135), and students 30.9%, n=115. Only 2.7%, n=10 were pregnant. Nearly half (48.4%, n=180) had a monthly income below 5,000 SAR. Most participants weighed 40-60 kg (41.4%, n=154) and were 150-160 cm tall (47%, n=175). The prevalence of GERD was 16.1%, n=60. Significant associations were found between GERD diagnosis and meal type, smoking, family history, and high pickle and salt intake (P-values: 0.002073, 0.000607, <0.00001, and 0.008557, respectively). Conclusion This study can conclude that the prevalence of GERD is not high in the Southwest region of Saudi Arabia. Significant risk factors regarding patients' habits should be taken into consideration and diminishing them in order to decrease the incidence of the disease and improve the quality of life of already diagnosed patients.

Prevalence and risk factors of gastro-esophageal reflux disease among college students at a public university in Riyadh, Saudi Arabia

Background

Gastroesophageal reflux disease (GERD) is one of the most prevalent gastrointestinal disorders worldwide. It manifests when the lower esophageal sphincter malfunctions, causing the stomach's contents to reflux into the esophagus, lead to discomforting symptoms. Heartburn and regurgitation are the typical symptoms of GERD. This study aims to determine the prevalence of GERD and assess its risk factors.

Materials and Methods

This cross-sectional study was conducted at IMSIU, Saudi Arabia. An online survey was distributed to the students' email addresses to determine the prevalence of GERD, its related risk factors, and understanding of its symptoms.

Results

One thousand five hundred and thirty-three (1533) students participated in the survey. The prevalence of GERD was 34.6%. The majority (79.7%) of the respondent students had heard of GERD. Stress is believed to be a factor in developing GERD by 35.7% of students. Heartburn was the predominant symptom of GERD (76.2%). No association existed between the socio-demographic traits of those with GERD except for age and academic year.

Conclusions

It is imperative to raise public awareness of the disorder's characteristics and its modifiable risk factors to prevent the emergence of GERD and its complications.

Patient journey in gastroesophageal reflux disease: real-world perspectives from Italian gastroenterologists, primary care physicians, and ENT specialists

Background

Gastroesophageal reflux disease (GERD) is a challenging condition that involves different physicians, such as general practitioners (GPs), gastroenterologists, and ears, nose and throat (ENT) specialists. A common approach consists of proton-pump inhibitors (PPIs) administration. Adjunctive pharmacological treatment may have a role in the management of non-responders to PPIs.

Objectives

We aimed to survey GPs and different medical specialists to investigate the medical approaches to patients reporting GERD symptoms. In addition, we examined the use of adjunctive pharmacological treatments in patients with GERD symptoms who do not respond to PPIs.

Design

Retrospective observational study.

Methods

A survey was conducted among a large sample of gastroenterologists, GPs, and ENT specialists. Symptoms were divided into typical and extraesophageal, and their severity and impact on quality of life were explored with the GERD Impact Scale and with Reflux Symptom Index (RSI). All therapies administered usually for GERD were investigated.

Results

A total of 6211 patients were analyzed in this survey. Patients with typical symptoms were 53.5%, while those with extraesophageal symptoms were 46.5%. The latter were more frequently reported by ENT patients (53.6%, p < 0.0001). The GSI was higher in patients followed by gastroenterologists (9 points) and GPs (9 points) than ENT specialists (8 points), but the RSI was higher in the ENT group (14.3 ± 6.93) than in GPs and gastroenterologist groups (10.36 ± 6.36 and 10.81 ± 7.30, p < 0.0001). Chest pain had the highest negative impact on quality of life (p < 0.0001). Of the 3025 patients who used PPIs, non-responders showed a lower GSI when treated with a combination of adjunctive pharmacological treatments and bioadhesive compounds, than with single-component drugs.

Conclusion

Patients with GERD referred to a gastroenterologist had more severe disease and poorer quality of life. The combination of adjunctive pharmacological treatments and bioadhesive compounds seems to be effective in the management of PPI refractory patients.

Management advice for patients with reflux-like symptoms: an evidence-based consensus

Patients with reflux-like symptoms (heartburn and regurgitation) are often not well advised on implementing individualised strategies to help control their symptoms using dietary changes, lifestyle modifications, behavioural changes or fast-acting rescue therapies. One reason for this may be the lack of emphasis in management guidelines owing to 'low-quality' evidence and a paucity of interventional studies. Thus, a panel of 11 gastroenterologists and primary care doctors used the Delphi method to develop consolidated advice for patients based on expert consensus. A steering committee selected topics for literature searches using the PubMed database, and a modified Delphi process including two online meetings and two rounds of voting was conducted to generate consensus statements based on prespecified criteria (67% voting 'strongly agree' or 'agree with minor reservation'). After expert discussion and two rounds of voting, 21 consensus statements were generated, and assigned strength of evidence and Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) rating. Eleven statements achieved the strongest (100%) agreement: five are related to diet and include identification and avoidance of dietary triggers, limiting alcohol, coffee and carbonated beverages, and advising patients troubled by postprandial symptoms not to overeat; the remaining six statements concern advice around smoking cessation, weight loss, raising the head-of-the-bed, avoiding recumbency after meals, stress reduction and alginate use. The aim of developing the consensus statements is that they may serve as a foundation for tools and advice that can routinely help patients with reflux-like symptoms better understand the causes of their symptoms and manage their individual risk factors and triggers.

Impact of Gastroesophageal Reflux Disease (GERD) Symptoms on the Lifestyle and Academic Performance of Medical Students at King Faisal University

Background A number of symptoms and complications are associated with gastroesophageal reflux disease (GERD), which originates when stomach contents are refluxed into the esophagus. GERD has been associated with quality of life (QoL) issues as well as health-related problems. However, the evidence of this correlation among medical students is still unproven. This study aims to assess GERD severity and symptoms among medical students and investigate the effects of GERD on academic performance and quality of life among Saudi Arabian medical students. Methods This is a cross-sectional study design based on questionnaires distributed among medical students at King Faisal University, Saudi Arabia: Reflux-Qual Short form (RQS) and Frequency Scale for the Symptoms of GERD (FSSG). Demographic data include gender, academic year, and Grade Point Average (GPA). The participants included 382 studentsrandomly selected as the sample size, with a precision of 5% and a 95% confidence interval (CI). Results Data were collected from 382 medical students of King Faisal University. A total of 382 participants (215 (56.3%) females and 167 (43.7%) males) were evaluated. Among 382 students,325 (85.1%) were negative for GERD, while 57 (14.9%) had symptoms of GERD. In this study, the most frequent symptoms were feeling full while eating meals (8.9%), feeling of heaviness after meals (6.5%), bloating of the stomach (3.7%), and burping (3.7%). The most affected life domains were life satisfaction (18.1%), enjoyment of food (8.4%), avoidance of large meals (6.3%), and worrying about digestive problems (5.8%). This study shows a significant relationship between GERD and GPA (P < 0.005) and a significant negative relationship between GERD and QoL (P < 0.001). Conclusions GERD significantly affects the quality of life for medical students, primarily those with high GPAs. More research is needed to determine the reason behind this.

Prevalence of gastro-oesophageal reflux disease, and its associated risk factors among medical students: a nation-based cross-sectional study

BACKGROUND

Gastroesophageal reflux disease (GERD) is a common digestive problem in adults particularly medical students, who are one of the most vulnerable groups. Many variables, including lifestyle changes and psychological stress, increase the prevalence of GERD among undergraduate medical students. Therefore, this study aims to assess the prevalence, and risk factors of GERD, and its relationship with perceived stress among medical students in Egypt.

METHODS

In November and December of 2022, a cross-sectional descriptive study with an analytical component was carried out among medical students from six different universities. An online self-reported questionnaire was used to collect data. The questionnaire included data on sociodemographic characteristics, risk factors, lifestyle, the Arabic version of GerdQ, and the Arabic version of Cohen's Perceived Stress Scale (PSS).

RESULTS

The questionnaire was filled out by 964 medical students, the majority of whom were female (64%). Overall, 17.1% of participants reported symptoms of GERD. Logistic regression showed that smoking, high perceived stress, and a family history of GERD were the independent predictors of having GERD symptoms, with odds ratios of 4.1, 3.9, and 2.2, respectively.

CONCLUSION

GERD is a frequent condition among Egyptian medical students, affecting around one-fifth of them. In the fight against GERD, university-based smoking cessation and stress management programs may be influential.

Gastroesophageal reflux disease symptoms and associated factors among university students in Amhara region, Ethiopia, 2021: a cross-sectional study

INTRODUCTION

Gastroesophageal reflux disease (GERD) symptom is a relapsing chronic medical condition resulting from the reflux of gastric acid contents into the esophagus and throat or mouth. It interferes with social functioning, sleep, productivity, and quality of life. Despite this, the magnitude of GERD symptoms is not known in Ethiopia. Therefore, this study was conducted to determine the prevalence and associated factors of GERD symptoms among university students in the Amhara national regional state.

METHODS

An institutional-based cross-sectional study was employed in Amhara national regional state Universities, from April 1, 2021, to May 1, 2021. Eight hundred and forty-six students were included in the study. A stratified multistage sampling technique was employed. Data were collected by using a pretested self-administered questionnaire. Data were entered via Epi Data version 4.6.0.5 and analyzed by SPSS version-26 software. The bivariable and multivariable binary logistic regression analyses were used to determine the associated factors of GERD symptoms. The adjusted odds ratio (AOR) with a 95% confidence interval (CI) was calculated. Variables having a p-value of ≤ 0.05 were considered statistically significant.

RESULTS

The prevalence of GERD symptoms in this study was 32.1% (95% CI = 28.7-35.5%). Being in the age of 20-25 years (AOR = 1.74, 95%CI = 1.03-2.94), female (AOR = 1.67, 95% CI = 1.15-2.41), use of antipain (AOR = 2.47, 95% CI = 1.65-3.69) and soft drinks (AOR = 1.58, 95% CI = 1.13-2.20) were significantly associated with higher odds of GERD symptoms. Urban dwellers had less chance of having GERD symptoms (AOR = 0.67, 95% CI = 0.48-0.94).

CONCLUSION

Nearly one-third of university students are affected by GERD symptoms. Age, sex, residence, use of antipain, and consumption of soft drinks were significantly associated with GERD. Reducing modifiable risk factors such as antipain use and soft drink consumption among students is advisable to decrease the disease burden.

Prevalence and beverage-related risk factors of gastroesophageal reflux disease: An original study in Chinese college freshmen, a systemic review and meta-analysis

BACKGROUND

Beverage-drinking behavior could be a potential risk factor for gastroesophageal reflux disease (GERD) in young populations. However, GERD prevalence in this population has not been investigated, and beverage consumption's association with GERD remains inconclusive. This study aimed to evaluate the prevalence and beverage-related risk factors of GERD among Chinese college freshmen and in youth around the world.

METHODS

A cross-sectional survey was conducted in Chinese college freshmen in September 2019 using random cluster sampling method. Participants completed questionnaires on demographic information, food intake frequency, and GER symptoms. Multivariate logistic regression models were applied to assess the association between beverages and GERD. Studies were retrieved from multiple databases for systemic review. The prevalence of GERD in young populations and beverage-related risk factors were pooled using random-effect models.

KEY RESULTS

Based on the 3345 individuals who completed the questionnaires, GERD prevalence in Chinese college freshmen is 5.1%. Multivariate analysis showed students who drink green tea daily, and those who drink coffee regularly were more likely to develop GERD compared with those who never drink tea or coffee. The pooled prevalence of GERD in young populations is 18.0%, and frequent alcohol consumption is positively associated with GERD in general population.

CONCLUSIONS AND INFERENCES

The prevalence of GERD in Chinese college freshmen is significantly lower than that in worldwide youth populations. Alcohol, green tea, and coffee consumption could be potential risk factors for GERD. Future large-scale epidemiological studies are warranted for reliable identification of beverage-related risk factors for GERD in young populations.

Assessing the Degree of Gastroesophageal Reflux Disease (GERD) Knowledge Among the Riyadh Population

Background Gastroesophageal reflux disease (GERD) is a chronic disease mainly characterized by heartburn and acid regurgitation. To our knowledge, there have been a limited number of studies in Saudi Arabia looking at the knowledge level among the general population regarding this disease and its associated factors. Therefore, this study aims to identify the knowledge level of the disease and its associated factors, assess the prevalence of GERD among the Riyadh general population, and assess the need for educational programs for GERD. Methodology A cross-sectional study was conducted among the general public in Riyadh, Saudi Arabia. The degree of GERD knowledge was assessed by translating and editing Jorgen Urnes' 24-item questionnaire into Arabic. In addition, six questions related to the symptoms and complications of GERD were added. Convenience sampling was done by using a Google form to distribute the questionnaire. The questionnaire assesses GERD knowledge by asking about the signs, symptoms, risk factors, predisposing factors, and management of GERD. Statistical analysis was performed using R v. 3.6.3 (https://cran.r-project.org/bin/windows/base/old/3.6.3/). Counts and percentages were used to summarize the distribution of categorical variables. Results The questionnaire was completed by 664 respondents (48.2% males and 51.8% females). The average age of the included respondents was 34.1 ± 12.8 years and Saudis represented 97% of the included respondents. The majority of the respondents had heard of GERD (83%). The average number of correct answers was 12.7 ± 6.1. In total, 40 respondents did not answer any questions correctly. Approximately one-third of respondents answered >50% of the questions correctly (n = 250, 37.6%). Approximately half of the respondents identified all risk factors for GERD. Other common risk factors identified included caffeine (23.6%), fast food (26.8%), and smoking (17.6%). Slightly more than a quarter of the respondents reported being diagnosed with GERD (28.8%). Knowledge was significantly higher among respondents who had received a diagnosis of GERD. A statistically significant positive association was observed between age and knowledge (r = 0.19, p < 0.001). Conclusion The study shows a relatively good knowledge level compared to previously reported figures in Saudi Arabia and worldwide. Educational programs for GERD should be increased in Saudi Arabia and more health conferences and teaching school students of the disease should be highlighted to increase the general knowledge of this disease in the Kingdom of Saudi Arabia (KSA).

Association between Sleep Quality and Gastroesophageal Reflux in Medical Students

BACKGROUND

Due to stressful occupational conditions, irregular dietary and sleep schedules, medical students are at increased risk of developing gastrointestinal disorders, gastroesophageal reflux (GERD) in particular, as well as sleep disturbances. Therefore, for the first time, we aimed to assess the correlation between GERD and sleep disturbances among medical students.

METHODS

The current cross-sectional study was done on 290 medical students at different study periods in Iran during 2018-2019. Age, sex, stage of studying, residence, and body mass index were gathered. The frequency scale for the symptoms of gastroesophageal reflux (FSSG) was utilized to assess gastrointestinal symptoms among them and the Pittsburgh Sleep Quality Index (PSQI) to assess sleep quality. Eventually, the association of sleep disturbances with demographic factors and gastrointestinal symptoms was evaluated.

RESULTS

Living in the dormitory (p = 0.048; OR: 1.73; 95%CI: 1.01-2.99) and being overweight (p < 0.001; OR: 3.09; 95%CI: 1.58-6.06) were independently correlated with impaired sleep quality. GERD presented either by heartburn (p < 0.001) or regurgitation (p < 0.001) was associated with a lower quality of life.

CONCLUSION

GERD was correlated with poor sleep quality among medical students. In addition, residence in dormitory and being overweight were correlated with poor sleep quality.

Helicobacter pylori infection and positive Rome IV criteria for functional dyspepsia in Romanian medical students

Recent data suggest that the prevalence of Helicobacter pylori (HP) infection in Romania has been declining in the last 30 years. However, there are no studies regarding HP prevalence among medical students. The objectives of this study were to estimate the prevalence of HP infection and assess the prevalence of dyspepsia in medical students and the relationship between dyspepsia and infection. We included 150 students from the Iuliu Hatieganu University of Medicine and Pharmacy of Cluj-Napoca, Romania (102 females and 48 males, mean age 21 years). Each student completed a lifestyle questionnaire, personal history, family history as well as the Rome IV questionnaire for functional dyspepsia. The status of HP infection was determined using the C13-urea respiratory test. The prevalence of HP infection was 25.33%, and 18% met the Rome IV criteria for functional dyspepsia. 37% of students with functional dyspepsia had a positive HP test. Of all students, 8% had a history of HP infection. Those with a history of HP infection had a 4.45% (95% CI 1.6 – 12.37) higher risk of having positive Rome IV criteria for functional dyspepsia than those with no previous history of infection (p=0.008). Thus, the present study adds to the body of evidence regarding HP prevalence among medical students, 25.33% being positive. We found no statistically significant correlation between HP infection and functional dyspepsia. Those with a history of HP infection had a higher risk of functional dyspepsia.

Prevalence and factors associated with gastroesophageal reflux disease among primary health care attendants at Abha city, southwestern Saudi Arabia

BACKGROUND

Gastroesophageal reflux disease (GERD) is an abnormal reflux of the gastric content into the esophagus. In Saudi Arabia the GERD prevalence is not recently well studied.

OBJECTIVE

To investigate the prevalence of gastroesophageal reflux disease and associated factors among attendants of primary health care centers (PHCCs) at Abha city, Saudi Arabia.

METHOD

A descriptive cross- sectional study was performed using GerdQ as diagnostic tool for the GERD. The GerdQ consisted of six questions. Four questions were about the positive GERD predictors. The other two questions were about the negative GERD predictors. The scoring of GerdQ relies on the frequency of GERD symptoms during the last seven days. Using stratified random sample technique a representative sample was slected from the study PHCCs taking into conmsideration the relative catchment population in each center among adult males and females attending the selected PHCCs for any reason.

RESULTS

The present study included 320 persons. The study showed a prevalence of GERD of 67.8%. The prevalence of GERD with high impact on daily life (HIDL) was found to be 50%. By multiple logistic regression (enter method) only four significant independent factors associated with GERD were identified; being unmarried (aOR = 1.85, 95% CI:1.02-3.23); smoking (aOR = 2.11, 95% CI: 1.41-5.98), fast food intake (OR = 1.28, 95% CI:1.01-1.71), and subjective perception of stress (OR = 3.0, 95% CI:1.68-5.26).

CONCLUSIONS

GERD is a public health problem among adults in the region. Community level awareness programs are recommended. Healthcare providers must be aware of community perceptions and practices.

Prevalence and risk factors for gastroesophageal reflux disease in the Indian population: A meta-analysis and meta-regression study

BACKGROUND

Indian population-based studies on the prevalence and risk factors for gastroesophageal reflux disease (GERD) are scanty, and a meta-analysis and a meta-regression of prevalence and risk factors based on the existing data have not yet been reported.

METHODS

A systematic review of all the available publications from India reporting data regarding prevalence and risk factors of GERD was performed. Heterogeneity was assessed using I² statistics. The meta-analysis was undertaken to measure the average proportion reported in the existing studies, and meta-regression models were used to explore the risk factors for it.

RESULTS

The nine studies included 20,614 subjects; the prevalence of GERD ranged from 5% to 28.5%. The summary effect size (weighted average proportion) estimated by meta-analytic model was 0.1415 (95% confidence interval [CI] 0.099 to 0.197). The results for the test of heterogeneity that included tau² (0.37, 95% CI 0.21 to 1.80), I² (98.9%, 95% CI 98.01 to 99.77), and the Q-statistic (707.670; p < 0.0001) suggested high heterogeneity in the effect sizes. The pooled proportion of GERD (random-effects model) was 15.573 (95% CI 11.046 to 20.714). In the meta-regression model, sample size (p = 0.005) explained about 50% of the heterogeneity.

CONCLUSION

The pooled prevalence of GERD in the Indian population is 15.6 (95% CI 11.046 to 20.714). The risk factors were age, body mass index (BMI), non-vegetarian diet, tea/coffee intake, tobacco, and alcohol consumption. However, there was significant heterogeneity in the studies.

Prevalence, associated factors and medication for symptoms related to gastroesophageal reflux disease among 1114 private-tuition students of Anuradhapura, Sri Lanka

Background

Gastroesophageal reflux disease (GORD) is a chronic and a common condition worldwide which causes mild to severe symptoms. Private tuition attendees are a group which could have potential risk factors for GORD. Therefore, we aimed to determine the prevalence, associated factors and medication for symptoms related to GORD among advanced level private-tuition attendees of Anuradhapura, Sri Lanka.

Methods

A descriptive cross-sectional study was conducted among students aged ≥18 years. A self-administered questionnaire was used to collect data. Students scoring ≥ eight on the Frequency Scale for Symptoms of GORD were categorised to have symptoms related to GORD. Logistic regression was performed to determine the significant association between the variables of interest and the presence of symptoms related to GORD (P < 0.05).

Results

Data of 1114 students were included for the analysis. A high prevalence of symptoms related to GORD (52% - 580/1114) was noted. Heartburn received the highest score among GORD symptoms. Biology students had the highest prevalence of GORD symptoms (63% - 127/201). Also, Biology students had the highest percentage for the utilisation of overall (17% - 35/201) and prescribed (13% - 27/201) medication for GORD symptoms. Presence of symptoms related to GORD was significantly associated with female sex [OR - 0.436 (95% CI 0.342–0.555)], being boarded [OR - 2.021 (95% CI 1.325–3.083)], chronic illness [OR - 2.632 (95% CI 1.439–4.813)], midnight snack [OR - 1.776 (95% CI 1.379–2.287)], frequent lack of breakfast [OR - 2.145 (95% CI 1.688, 2.725)], quick eating [OR - 1.394 (95% CI 1.091–1.780)] and inadequate sleep [OR - 2.077 (95% CI 1.624–2.655)].

Conclusion

A high prevalence of symptoms related to GORD in comparison to previous literature was found among private tuition attendees. Possible reasons for the above findings were discussed.

Gastro-oesophageal reflux disease symptoms and associated risk factors among medical students, Saudi Arabia

Background and aims

Gastro-oesophageal reflux disease (GERD) is a common gastrointestinal disease worldwide that is associated with impaired quality of life and higher risk of complications. The identification of risk factors is necessary for preventive measures. The aim of this study is to evaluate the prevalence of GERD symptoms as well as its relation to body mass index (BMI) and other risk factors among medical students of Jeddah and Rabigh branches, King Abdul-Aziz University, Saudi Arabia.

Subjects and methods

A cross-sectional study was conducted at the Faculty of Medicine in Rabigh, King Abdul-Aziz University, Saudi Arabia. The study included 197 medical students from Rabigh and Jeddah branches of the university. The study employed a Gastroesophageal Reflux Disease Questionnaire which is derived from a self-administered validated GERD questionnaire (GerdQ).

Results

The prevalence of GERD symptoms was 25.9%. The most frequent symptoms were regurgitation and burning sensation. High BMI, family history, energy drinks and fried food were found to be statistically significant risk factors (p<0.05) by univariate analysis. However, the logistic regression for the prediction of GERD symptoms among medical students showed that only family history had a significant correlation (p<0.05).

Conclusion

GERD symptoms were common in medical students of King Abdulaziz University, Saudi Arabia. Family history was found to be a significant predictor of GERD symptoms. Effective educational strategies for groups with significant risk factors of GERD need to be implemented.

Prevalence and factors associated with gastroesophageal reflux disease in southern India: A community-based study

BACKGROUND AND AIM

Gastroesophageal reflux disease (GERD) is common worldwide with significant expenditure for health care. Community-based data on the prevalence of GERD in India remains scarce. This study was conducted to determine the prevalence of GERD and to identify potential associations.

METHODS

A community-based survey of adults (aged ≥18 years) was done through population proportionate to size sampling in urban and rural areas of Vellore district, Tamil Nadu, India. GERD was defined as heartburn and regurgitation occurring at least twice per week. Associations between GERD and gender, age, anthropometric measures, and consumption of tobacco, alcohol, meat, and milk were evaluated. Odds ratios (OR) with 95% confidence intervals were derived from logistic regression models.

RESULTS

Of 6174 participants (3157 urban, 2599 male), 8.2% had GERD. The prevalence was higher in urban (11.1%) compared to rural areas (5.1%) (p < 0.001). Among patients with GERD, 34.3% used medications daily for symptom relief. On univariate analysis, GERD was associated with female gender, living in an urban area, age >30, BMI >25, and infrequent milk consumption. On multivariate analysis, female gender (OR 1.3; 95% CI 1.1-1.6), living in urban area (OR 2.3; 95% CI 1.9-2.8), age >30 years (OR 1.9; 95% CI 1.4-2.5), BMI ≥ 25 kg/m² (OR 1.3; 95% CI 1.1-1.6), and infrequent milk intake (OR 1.6; 95% CI 1.3-1.9) were independently associated with GERD.

CONCLUSION

Symptomatic GERD was found in 8.2% of respondents in this representative southern Indian community, being more prevalent in urban residents, women, older, and obese individuals.

Prevalence and risk factors of gastroesophageal reflux disease among Shaqra University students, Saudi Arabia

Introduction

Gastroesophageal reflux disease (GERD) is one of the most common chronic gastrointestinal disorders in adults, it develops when the stomach contents reflux and rise up into the esophagus as a result from lower esophageal sphincter dysfunction. Stomach acid that touches the lining of the esophagus causes symptoms and complications. The classical symptoms of GERD include heartburn, usually after eating, chest pain, and regurgitation.

Aim

To measure the prevalence of gastroesophageal reflux disease and determine its risk factors among the students of Shaqra University.

Methods

A cross-sectional study was conducted using a structured questionnaire distributed among Shaqra University students after multistage stratification and random sampling technique to stratify students according to gender and the three main colleges in Shaqra city, Saudi Arabia. The sample size was determined to be 435 with the precision of ± 5% and a 95% confidence interval (CI). The questionnaire included demographic data like age, gender, height and weight, lifestyle, and dietary habits. Statistical data were analyzed using the Statistical Package for Social Sciences (SPSS) version 16. Results with a P value of <0.05 were considered statistically significant.

Results

A total of 400 [227 (56%) male and 173 (43%) female] participants were evaluated. And 95 participants got a gastroesophageal reflux disease questionnaire score of ≥8 thus determining the prevalence of GERD to be 23.8%. Univariate analysis revealed that gender, smoking, familial history of GERD, high body mass index (>25 kg/m²), fast food, tea, carbonated beverages consumption, quick eating, and sleeping within 1 hour of dinner are associated with symptomatic GERD (P < 0.05).

Conclusion

The results show a high prevalence of GERD in Shaqra university students and the presence of many modifiable risk factors which merits the conduction of public health campaigns to raise awareness about the disease and its risk factors.