RESUMO
Background The prevalence of irritable bowel syndrome (IBS) worldwide remains heterogeneous. In Saudi Arabia, there are insufficient studies on the prevalence of IBS among the general population, yet the prevalence of IBS in certain professional groups has been reported. This study was conducted to determine the prevalence of IBS and its associated risk factors in the Jazan Region of Saudi Arabia. Methods An online cross-sectional study was conducted from January to March 2020 in the Jazan Region of Saudi Arabia, using a multi-stage stratified sampling technique. The data were collected using a web-based validated Rome IV questionnaire. The Rome IV criteria are used to diagnose functional gut disorders, including IBS. Logistic regression analysis was used to determine the odds ratio (OR) with 95% confidence intervals (95% CI) for the selected risk factors. Results The survey included 1554 participants with an overall IBS prevalence of 16%. Women had a higher incidence of IBS than men (55.3% and 44.7%, respectively). IBS-mixed (32.66%) and constipation-predominant (32.25%) were the most common subtypes. In multiple regression analysis, female gender (OR = 1.503, p-value = 0.037), stress (OR = 2.386, p-value = 0.000), anxiety (OR = 1.943, p-value = 0.000), and tobacco smoking (OR = 2.093, p-value = 0.001) showed a statistically significant association with IBS. Conclusions The prevalence of IBS in the southwest region of Saudi Arabia is high. Female sex, tobacco smoking, stress, and anxiety are the major risk factors associated with IBS.
RESUMO
OBJECTIVES: To identify the knowledge and attitudes of medical students at Jazan University towards hematopoietic stem cell transplantation (HSCT). Methods: This cross-sectional study involved all medical students at the Faculty of Medicine, Jazan University, Jazan, Saudi Arabia, between October 2018 and February 2019. Data were collected using a questionnaire that has been used in a previous study conducted at Mayo Medical School, Minnesota, USA. Results: Out of 800 students, 744 completed the questionnaire (the response rate was 93%). Sixty-seven students (9%) were already registered in the Saudi stem cell donor registry (SSCDR). The participants' knowledge on donor eligibility was 37.4% and the donation process was 23.6%. Registered students were more likely to join the registry if there was a drive in their area (n=65 [97%], p=0.000), and more likely to donate stem cells to any matched patient (n=58 [86.6%], p=0.000). The main concern of the participants was the long-term side effects (48%). Conclusion: Most students lack the knowledge on HSCT. However, the students who registered in SSCDR had better knowledge and attitudes towards HSCT than the unregistered. Long-term side effects of HSCT were the most common concern of the participants. However, time commitment was the major concern of the registered students.
