Background: allergic rhinitis (AR) is considered a worldwide health disease therefore the lack of knowledge would result in poor adherence to management and preventive protocols and increasing the prevalence of AR. Objectives: evaluating the knowledge, attitude and practice(KAP) of Saudi adult subjects toward AR in Kingdom of Saudi Arabia (KSA). Methods: a cross sectional study conducted on 900 Saudi adult subjects admitted to primary health care centers. The subjects were interviewed and filled up a questionnaire including the respondent's demographics, questions related to knowledge, attitude and practice. Results: most of the respondents aged from31-45 years old, 59.7% were females and 49% were graduated from college.30% of participants had a family history of allergic rhinitis and 34% suffered from allergic rhinitis. Inadequate KAP was found among the participants with higher KAP scores related with higher educational degree. But there were no association between KAP level and gender or age. Conclusion: an inadequate knowledge was found among most of respondents thus resulting in poor attitude and practice pattern. Also, higher educational levels were associated with higher KAP scores.
Background: Obesity was reported to be highly prevalent in KSA. Bariatric surgery is considered as the most effective, beneficial, and permanent method for treatment of obesity and decreasing the long-term mortality Objectives: Evaluating the knowledge and beliefs about the safety and effectiveness of bariatric surgery among adult Saudi population. Methods: A questionnaire based on cross-sectional study was distributed among 790 adult Saudi population form January 2017-June 2017. The questionnaire was based on 4 aspects including subject's demographics, anthropometric measures, knowledge about obesity and its causes and beliefs about Bariatric surgery. Results: Overweight and obesity were found to be high among the studied population. The most common causes for obesity were bad life style habits and genetic factors. There was a good knowledge about obesity but low favorable beliefs about bariatric surgery as 55.7% of subjects have non-favorable beliefs about the Bariatric surgery and 44.3% have favorable beliefs about the surgery. The favorable beliefs about bariatric surgery were significantly associated with female gender and subjects having high BMI scores. Conclusion: The knowledge of subjects about obesity and its preventive measures were high but the favorable perceptions about Bariatric surgeries were low. These results indicated that efficient educational programs about obesity and Bariatric surgeries are needed for control of obesity and its complications as well as increasing the availability of weight loss surgeries.
Human coronaviruses (HCoVs) have become evident sources of human respiratory infections with new emerging HCoVs as a significant cause of morbidity and mortality. The common four coronaviruses (229E, HKU1, NL63, and OC43) are known to cause respiratory illness in humans, but their clinical impact is poorly described in the literature. We analyzed the data of all patients who tested positive for at least one of the four HCoVs from October 2015 to January 2020 in a tertiary care center. HCoVs were detected in 1062 specimens, with an incidence rate of 1.01%, out of all documented respiratory illnesses. Detection of these viruses was reported sporadically throughout the years, with a peak of occurrence during winter seasons. OC43 had the highest incidence (53.7%), followed by NL63 (21.9%), HKU1 (12.6%), and 229E (11.8%). Most of these infections were community-acquired, with symptoms of both upper and lower respiratory tract. Co-detection with other viruses were observed, mostly with rhinovirus. 229E was the most frequent (26.4%) HCoV in patients requiring intensive care, while NL63 and 229E were the most common in patients requiring invasive ventilation. The highest 30-day mortality rate was observed in patients infected with 229E (6.4%). HCoVs are common circulating pathogens that have been present for decades, with 229E being the most virulent in this study cohort.
Background: Rhinitis is a common worldwide disease affecting more than 20% of people in many western and developing countries as well. Objectives: Assessing the prevalence of rhinitis and its association with smoking in a nationwide survey of Saudi adults.Methods: A national wide survey based on a cross-sectional study conducted among general adult Saudi population during the period from August to November 2017 Results: About 32.85% of the subjects suffered from nasal allergies, 29.5% suffer from runny nose, 31.4% had sneezing and itchy nose and 28.9% had red and itchy eye. The overall prevalence of rhinitis after diagnosis and revising the medical history of respondents was 32.8%. There was a significant association between the younger ages, male gender with the prevalence of rhinitis. Also, a highly significant association was found between smoking status and higher prevalence of rhinitis. Conclusion: The overall prevalence of rhinitis was high among Saudi subjects and it was significantly associated with smoking status. Educational programs and good lifestyle and habits would play an important role in decreasing the prevalence of rhinitis among Saudi population.
Background: Obstructive sleep apnea is a chronic morbid condition characterized by frequent attacks of upper airway collapse during sleep leading to interrupted sleep cycle and daytime fatigue. Objectives: Assessment of the most affected group of adults by obstructive sleep apnea disorder in western area of Saudi Arabia and help them to get a good quality of life. Methods: Cross sectional study involving 214 adults with age between 18 and 80 years old in the western area of Kingdom of Saudi Arabia. Results: There was no relationship between specific genders with high risk of OSA, while there was strong relationship between participants from male gender with low risk of OSA. Also, there was no relationship between age and high risk of having OSA among our participants. In addition, there is no relationship between age and low risk of having OSA among our participants. There was a relationship between overweight participants from both gender and high risk of having OSA, while there was relationship between underweight participants from both gender and low risk of having OSA. Conclusion: Our study showed that around 28% of populations are in high risk group of having OSA. Also, sleep apnea in older patients is less severe than sleep apnea in the young.
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