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Introduction: Colorectal cancer (CRC) constitutes the third most frequently diagnosed cancer in Oman.  This study report the result of a community based screening campaign to promote the early detection and explore the associated risk factors of CRC amongst Omani population., Methods: We launched a colorectal cancer awareness campaign in Oman's South Ash Sharqiyah Governorate between January and March, 2023. We conducted a stratified random study including 688 adult Omani participants aged over 40 years old. Local Health Centers collected the questionnaire forms. Fecal occult blood tests (FOBTs) were carried out at Local Health Centers; while medical professionals performed the colonoscopy examination in Sur University Hospital., Results: Overall, the screening response rate was 68.8%. The data indicated that 8.1% of the total sample yielded positive FOBTs; of whom, 85.7% were aged 40-59 years old and 67.9% were obese or overweight. Abnormal colonoscopy was reported in 7 participants. One participant had a confirmed CRC of stage I., Conclusion: Screening and early detection campaign can have effect and increase the rate of early detection among population in Oman.

Objectives: The utilisation of tele-mental health services has the potential to address challenges in mental health services within the Eastern Mediterranean Region. However, the adoption of tele-mental health in Oman remains limited. Therefore, this study aimed to explore the experiences of psychiatrists with telephone consultations, offering valuable insights to advance the field of telepsychiatry., Design: This is a qualitative exploratory study. The analysis of the data involved the application of manifest content analysis., Setting: The semi-structured interviews were conducted with the psychiatrists at Al Masarra Hospital., Participants: A total of 10 semi-structured interviews were conducted., Results: The study reveals that psychiatrists encounter communication challenges in telephone consultations, such as the absence of visual cues, confirming patient identity, conducting comprehensive assessments and effectively communicating with younger patients who may lack developed social skills or patients with specific health conditions. Infrastructure limitations, such as outdated medical records, lack of electronic prescriptions and limited availability of child/adolescent psychiatric medications, further restrict the effectiveness of telepsychiatry consultations. In contrast, telephone appointments offer convenience and flexibility for psychiatrists, allowing them to manage non-clinical responsibilities and provide focused consultations tailored to individual needs. In addition, it benefits patients by improving appointment adherence, diminishing stigma and financial savings compared with in-person consultations., Conclusions: Tele-mental health has emerged as a promising avenue for enhancing mental healthcare services in Oman. Addressing psychiatrists' challenges is crucial to further developing and strengthening these services., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: HCV infection in hemodialysis units is a significant cause of morbidity and mortality. The risk of HCV infection among dialysis patients is higher compared to the general population due to high potential blood exposures in hemodialysis settings. This study aims to assess the national HCV seroprevalence in selected dialysis units and to determine the risk factors for acquiring HCV infection., Methods: This cross-sectional study was conducted from 1 January to 31 March 2021. A total of 734 patients from 11 hemodialysis centers in Oman were included. Samples were tested simultaneously for HCV antibodies and HCV RNA. HCV genotyping was determined in all viremic patients. Demographic and hemodialysis center related data were gathered and their association with the positive HCV serology were explored using univariate and multivariate logistic regression analysis., Results: Out of 800 patients selected from 11 dialysis units for the study, 734 patients (91.8%) were included. The overall seroprevalence of HCV infection among hemodialysis patients was 5.6%. (41/734). HCV RNA was detected in 31.7% (13/41) of seropositive hemodialysis patients. The most common genotype was subtype 1a, followed by subtype 3. Variables associated with high HCV prevalence were family history of HCV and duration of dialysis., Conclusion: The prevalence of infection within hemodialysis patients in Oman has significantly decreased but remained higher than the general population. Continuous monitoring and follow-up, including periodic serosurvey and linkage to care and treatment are recommended. Additionally, practice audits are recommended for identifying gaps and ensuring sustainability of best practices and further improvement., (© 2023. The Author(s).)

Ambient noise pollution is deemed as one of the major growing public health issues, especially in developing countries. Therefore, it is crucial to assess the impact of noise pollution on public health. The aim of this study is to investigate the health risk of noise exposure levels in three schools: Kaab Bin Zeyd of Basic Education (school A), Hail Al-Awamour Girls school (school B), and Al-Fikr School (school C) in Muscat, Oman. The study employed a survey of 300 students, dose-response models, and regression models to quantify health risk and to determine the relationship between noise levels and perceived noise annoyance sources. The study found average noise levels (L Aeq ) of school A (70.03±8.21 dBA), school B (69.54±7.75 dBA), and school C (55.95± 5.67 dBA) to be higher than WHO's outdoor schools environment standard of 55 dBA and European (EN16798-1) classroom's critical limits of 30-34 dBA. Most of the students from schools A (30.9%), B (33.3%), and C (63%) have reported noise produced from traffic as extremely annoyed compared to aircraft of 15.4%, 11.5%, and 27.2%, respectively. Regression analysis shows that perceived traffic noise was strongly correlated with L Aeq in school A (R 2 =0.481), B (R 2 =0.121), and C (R 2 = 0.132) when compared with other subjective noise types. The health risk assessment results show that the percentage of highly annoyed (%HA) was higher in school A (15.2%) and school B (14.95%) than in school C (8.18%). The estimated highly sleep disturbed (%HSD) based on mean noise levels were almost the same in schools A (15.62%) and B (15.19%) but far higher compared to school C (6.01%). However, there was an association between the mean noise exposure levels and the risk of developing ischemic heart diseases (IHD) in school A (RR= 1.172, 95% CI: 1.020-1.334), school B (RR=1.167, 95% CI: 1.020-1.325), and school C (RR=1.051, 95% CI: 1.006-1.095). Moreover, attributable risk percentage (AR%) for school A (AR% =14.675, 95% CI: 2.028-25.037), school B (AR% =14.310, 95% CI: 1.960-24.528), and school C (AR% = 4.852, 95% CI:0.596-8.742) have shown that a substantial portion of the population could be prevented from developing IHD. It is expected that findings of the study can be applied in other arid regions with sprawl urbanized built environments., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Objectives: This study aimed to explore the intelligence quotient (IQ) profile among children with autism spectrum disorder (ASD) and identify the most important subscales that predict the IQ. The analysis of an intellectual profile with age and gender differentials and the identification of a battery of subscales of intelligence are important for clinical management of ASD among children and for facilitating placement for remedial and educational services., Methods: Data were collected through an exploratory study of 100 children aged between three and 13 years, who were referred to the department of child health and development in Sultan Qaboos University Hospital, a tertiary hospital, in Oman between June 2016 and June 2019., Results: Among the 100 participants of this study, 79% were male, resulting in a male-female ratio of 4:1. The mean of full-scale IQ was found to be 68.6 ± 18.1. Furthermore, the mean of nonverbal IQ (73.5 ± 17.5) was significantly higher than that of verbal IQ (65.5 ± 17.6). Finally, more than half (61%) of the children were observed to have had mild to moderate impairment in their IQ levels., Conclusions: Age and gender showed no significant association with IQ level. The regression analysis identified nonverbal fluid reasoning, nonverbal visual-spatial processing, nonverbal working memory and verbal knowledge as the significant predictors of total IQ. The crucial dimensions of verbal and nonverbal IQ identified in this study can be used to evaluate complicated cases., Competing Interests: CONFLICT OF INTEREST The authors declare no conflicts of interest., (© Copyright 2021, Sultan Qaboos University Medical Journal, All Rights Reserved.)

Background: A different ethos with respect to the perception of medical ethics prevails in societies in transition such as those in the Arabian Peninsula, which makes it difficult to apply international principles of bioethics in medical practice. This study aimed to develop and psychometrically test an instrument that measures physicians' awareness of bioethics and medical law and their attitudes towards the practice of medical ethics. Additionally, it examined physician correlates influencing the awareness of bioethics., Methods: Following a rigorous review of relevant literature by a panel of experts, a 13-item instrument, the Omani physicians' bioethics and medical law awareness (OBMLA) questionnaire was developed with the aim of assessing physicians' awareness of bioethics and medical law. The study tool's construct validity and internal consistency reliability were examined by exploratory factor analysis (EFA) and Cronbach's alpha. In a cross-sectional study, the questionnaire was distributed among a random sample of 200 physicians at a tertiary hospital in Muscat, Oman. Participant characteristics that may influence awareness of bioethics and medical law were explored., Results: The EFA of the OBMLA questionnaire resulted in three well-loading factors: (1) Physicians' bioethics practice subscale (2) incentive related bioethics subscale and (3) medical law awareness subscale. Internal consistency reliability ranged between Cronbach's α: 0.73-0.8. Of the total 200 participants, 52% reported that teaching medical ethics during medical school was inadequate. The overall mean (standard deviation, SD) of the bioethics awareness score and Omani medical law awareness were 27.6 (3.5) and 10.1 (2.1) respectively. The majority of physicians (73%) reported that they frequently encountered ethical dilemmas in their practice and 24.5% endorsed the view that unethical decisions tended to occur in their practice., Conclusion: The study provides an insight into the practice of bioethics, and the awareness of bioethics and medical law among physicians in a teaching hospital in Oman. The OBMLA questionnaire appears to be a valid and reliable tool to assess a physician's awareness of bioethics and medical law. In this preliminary study, it appears that participants have suboptimal scores on the indices which measure practice and awareness of bioethics and medical law.

Coronavirus disease 2019 (COVID-19) is a global, virulent pandemic disease that emerged in December 2019, with both short- and long-term psychological repercussions being inevitable. This study aimed to investigate the prevalence and predictors of psychological distress, defined by the presence of either depression or anxiety, among the public in Oman during the COVID-19 pandemic. This was a web-based, cross-sectional study conducted using governmental and private institutional e-mail systems and social media platforms. Anxiety and depression were assessed using both the Generalized Anxiety Disorder-7 Scale and the Patient Health Questionnaire-9. Logistic regression analysis was used to assess the independent predictors. There were a total of 1538 participants in this study (75% female). The prevalence of psychological distress was 30%. Being female, having financial instability, being treated for mental illness and self-medication for coping with stress were independent predictors of psychological distress among the study sample (Odds ratio [OR] = 1.69, confidence interval [CI] = 1.24-2.29; OR = 2.05, CI = 1.54-2.74; OR = 5.35, CI = 3.50-8.18; OR = 7.23, CI = 3.06-17.09, respectively). The results from this study will help public health officials in Oman to plan for and mitigate psychological repercussions of the current and future pandemics.

Background: As part of the globalization of medical education, residency programs in Oman have adopted competency-based standards by the Accreditation Council for Graduate Medical Education International (ACGME-I). Correctly perceiving the emotions of others and managing one's own emotions are essential to high-quality patient care., Objective: We tested the reliability and construct validity of the Trait Emotional Intelligence Questionnaire-Short Form (TEIQue-SF), and assessed trait Emotional Intelligence (EI) in Oman Medical Specialty Board (OMSB) residents in multiple specialties. We explored for correlations with trainees' sociodemographic background data., Methods: We conducted a cross-sectional, observational study between February and August 2017. Participants were OMSB residents. We administered the TEIQue-SF and collected sociodemographic data from participants. Multiple linear regression analysis was conducted to identify independent predictors of trait EI., Results: The present cohort scored high in the trait EI subscale of Well-being, followed by Sociability, Self-control, and Emotionality. Among sociodemographic factors, female gender and high income were significant predictors of TEIQue-SF's Well-being subscale and high income and living in a rented home were significant predictors of the Sociability subscale., Conclusions: This is the first study conducted among medical residents in Oman regarding trait EI and its correlates. Our findings of overall high EI and several socioeconomic predictors echo the literature on the assessment of EI in trainees. The findings add to the evidence of cross-cultural applicability of instruments to measure trait EI, and use assessments of EI in resident selection and education., Competing Interests: Conflict of interest: The authors declare they have no competing interests.

Objective: the study assessed the prevalence of burden of care among caregivers of children with ADHD in Oman. A related aim is to explore the predictors of the burden of care, subtypes of ADHD, and socio-demographic factors., Method: Arabic version of the Zarit Burden Interview (ZBI) was administered to 117 caregivers of drug-naive children with ADHD. Sociodemographic background and clinical data were gathered from medical records and from the attending caregivers themselves. The ADHD symptoms were grouped under three categories : hyperactive, inattentive, or mixed., Results: the prevalence of the burden of care was estimated to be 34%. Income levels and the child's ADHD diagnosis being of "mixed" type have significant impact on the burden of care., Conclusion: the results of this study indicate that the prevalence of the burden of care among the caregivers of ADHD children in Oman is comparable with that in the other regions of the world.

This study investigated the prevalence and determinants of Burnout Syndrome and Depressive Symptoms among medical students in Oman. Then, it explored whether the three-dimensional aspects of Burnout Syndrome (High Emotional Exhaustion, High Cynicism and Low Academic Efficacy) would predict the presence of Depressive Symptoms in a logistic regression model. A cross-sectional study was conducted among a random sample of medical students of Sultan Qaboos University. 662 students participated in the study with a response rate of 98%. The prevalence of Burnout Syndrome and Depressive Symptoms were; 7.4% and 24.5% respectively. Preclinical students reported high levels of both Burnout Syndrome (Odds Ratio-OR 2.83, 95% Confidence Interval CI 1.45-5.54) and Depressive Symptoms (OR 2. 72, 95% CI 1.07-6.89). The three-dimensional aspects of Burnout Syndrome(High Emotional Exhaustion, High Cynicism, low Professional efficacy) were statistically significant predictors of the presence of Depressive Symptoms; OR 3.52 (95% CI: 2.21-5.60), OR 3.33 (95% CI:2.10-5.28) and OR 2.07(95%CI:1.32-3.24) respectively. This study indicates that Burnout Syndrome and Depressive Symptoms are common among medical students, particularly in preclinical grade. Furthermore, the presence of high occupational burnout elevates the risk of depression.

Objectives: This study aimed to evaluate cognitive and behavioural changes among 9-14-year-old Omani children with obstructive sleep apnoea (OSA) after an adenotonsillectomy (AT)., Methods: This naturalistic observational study was conducted at the Sultan Qaboos University Hospital, Muscat, Oman, between January 2012 and December 2014. Omani children with adenotonsillar hypertrophy (ATH) underwent overnight polysomnography and those with confirmed OSA were scheduled for an AT. Cognitive and behavioural evaluations were performed using standardised instruments at baseline prior to the procedure and three months afterwards., Results: A total of 37 children were included in the study, of which 24 (65%) were male and 13 (35%) were female. The mean age of the males was 11.4 ± 1.9 years, while that of the females was 11.1 ± 1.5 years. Following the AT, there was a significant reduction of 56% in mean apnoea-hypopnoea index (AHI) score (2.36 ± 4.88 versus 5.37 ± 7.17; P <0.01). There was also a significant positive reduction in OSA indices, including oxygen desaturation index (78%), number of desaturations (68%) and number of obstructive apnoea incidents (74%; P <0.01 each). Significant improvements were noted in neurocognitive function, including attention/concentration (42%), verbal fluency (92%), learning/recall (38%), executive function (52%) and general intellectual ability (33%; P <0.01 each). There was a significant decrease of 21% in both mean inattention and hyperactivity scores ( P <0.01 each)., Conclusion: These results demonstrate the effectiveness of an AT in improving cognitive function and attention deficit hyperactivity disorder-like symptoms among children with ATH-caused OSA. Such changes can be observed as early as three months after the procedure., Competing Interests: CONFLICT OF INTEREST The authors declare no conflicts of interest.