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Purpose: We investigated the prevalence and associated risk factors of DNP in T1DM patients in Taif city, Saudi Arabia, where the renal diseases are prevalent. The incidence of diabetic nephropathy (DNP) is increasing in Saudi Arabia, and the country is also ranked 4th in terms of the number of diagnosed type-1 diabetes (T1DM) patients. Patients and Methods: The retrospective cohort study was conducted with type-1 diabetes patients registered at King Abdulaziz Specialist Hospital in Taif, Saudi Arabia. A total of 198 patients (aged > 18 years), had T1DM for more than 5 years with documented albuminuria; albumin-creatinine ratio (ACR) ≥30 mg/g creatinine in two of three urine samples or estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2, were included in the study. Patients' demographic and laboratory data were collected from medical records. A regression analysis model was used to identify risk factors for DNP. Statistical significance was set at P < 0.05. Results: The overall prevalence of DNP was 23.7% in our study group, with 8% having low eGFR alone, 20.71% having positive ACR and 6.22% having both positive ACR and low eGFR. A statistically significant correlation between DNP and risk factors was found for uncontrolled and longer duration of T1DM, elevated ACR, and hypertension (P < 0.05). No statistical significance was found for age, sex, or body mass index (BMI). Conclusion: The prevalence of DNP in T1DM patients in Taif city was higher (23.7%) than the pooled average prevalence in Saudi Arabia (20.59%). Patients' education regarding glycemic and blood pressure control could reduce the burden.
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Introduction The new coronavirus disease 2019 (COVID-19) is a major global concern. Due to the number of asymptomatic cases that go untested, the actual proportion of those who have been infected is likely to be higher than the reported prevalence. Thus, investigating the exact proportion of those who developed antibodies against the virus through serological surveys is crucial to identify the immune status of the population and direct public health decisions accordingly. Objectives The aim of this study is to estimate the seroprevalence of SARS-CoV-2 in the community and to describe the epidemiological characteristics of the discovered cases. Methods Between July and October 2020, a cross-sectional sero-survey was conducted including a total of 15,873 serum samples collected from seven regions within the kingdom. Using a multistage convenient sampling, people were invited to participate in an interviewer-administrated questionnaire. Afterward, blood samples were collected and seroprevalence was determined using the SARS-CoV-2 virus IgG/IgM antibody detection kits (ELISA). A p-value of <0.05 and 95% CI were used to report the significance. Results The overall seroprevalence of SARS-CoV-2 in the sample was 17.0%, and Makkah region constituted the highest number of reactive cases (33.3%). There was a significant association between all comorbidities and having symptoms except for diabetes. In addition, age, education, nationality, and region were all significant predeterminants of sero-result. Also, contact with a confirmed or suspected case increased the risk of being seropositive by nearly 1.5 times. Conclusion This study estimated the national seroprevalence of SARS-CoV-2 in Saudi Arabia to be 17%. At the time of this study, most of the population did not have the SARS-CoV-2 specific antibodies. This suggests that the population is still below the threshold of herd immunity and emphasizes the importance of mass vaccination programs and abiding by recommended prevention precautions.
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BACKGROUND: The prevalence of cardiovascular disease (CVD) risk factors is expected to rise in Saudi Arabia as the prevalence of CVD risk factors rises. Effective primary CVD prevention necessitates risk assessment to categorize patients and select the most appropriate intervention for each category. OBJECTIVES: To estimate the prevalence of CVD at primary healthcare (PHC) in Riyadh city and to categorize the at-risk population as a slow, intermediate, or high risk of CVD. METHODS: A cross-sectional study was carried out at seven PHC centers in Riyadh. Seven hundred participants (half of whom were males and the other half females) were selected at random from PHCs visitors, and data was collected using a structured questionnaire, as well as required measurements and laboratory investigations. The World Health Organization risk prediction charts were used to calculate CVD risk. Participants were assigned to one of three CVD risk categories (low, intermediate, high). RESULTS: Obesity was found to be the most common risk factor found in this study (53.2%). Overweight (31.2%), with females having higher BMI levels. The study found that 83.4% of participants had low CVD risk, 12.9% had intermediate risk, and 3.7% had high CVD risk category. Age, systolic blood pressure, cholesterol level, smoking, and prior diagnosis of diabetes were all statistically significant predictors of moderate and high CVD risk. CONCLUSION: CVD risk factors were discovered to be common among study participants. It requires healthcare decision-makers to engage in community-based interventions to decrease the risk of CVD.
ABSTRACT
INTRODUCTION: Primary Health Care Centers (PHCC) are the first contact health facility to which patients in Saudi Arabia can go to seek help. Primary Immunodeficiency Disorders (PIDD) are of various types and severities, and they are associated with a delay in diagnosis. Early diagnosis of PIDD helps to improve the quality of life of affected children and prevent permanent consequences such as organ damage and disability. In this study, we present a protocol of a national survey that assesses awareness among PHCC physicians about diagnosing PIDD and the challenges associated with the execution of this protocol. METHODS: This cross-sectional survey used stratified multistage sampling and systematic random selection of PHCC from a list of PHCC affiliated centers under the Ministry of Health (MOH) in Saudi Arabia. The survey was conducted through phone calls to the selected physicians. Data collection started in April 2020, and it is still ongoing. CONCLUSION: In Saudi Arabia, this study will provide baseline data about PHCC physicians' levels of awareness of the diagnosis of PIDD. This will help policy-makers in designing educational courses or programs to increase awareness levels among physicians. The protocol could be used to study other health outcomes at a national level.
