Public Health: المرسلات الحديثة
السجلات المعروضة 221 -- 240 من 439
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Implementation and evaluation of a preceptor educational development programme involving the health cluster colleges at Qatar University
( Wiley , 2022 , Article)Background: ‘The Practice Educators' Academy Programme’ is an innovative educational intervention developed following a preceptor-focussed needs assessment. The primary aim of this study was to evaluate the programme's ... -
Protection of Omicron sub-lineage infection against reinfection with another Omicron sub-lineage
( Nature Research , 2022 , Article)There is significant genetic distance between SARS-CoV-2 Omicron (B.1.1.529) variant BA.1 and BA.2 sub-lineages. This study investigates immune protection of infection with one sub-lineage against reinfection with the other ... -
Barriers to Practicing COVID-19 Preventive Behaviors Among Migrant Workers in Qatar: A Qualitative Study During the First Wave of the Pandemic
( Frontiers Media , 2022 , Article)Objectives: Manual and Craft Workers (MACWs), who constitute more than 80% of the population, were identified to be a vulnerable group to COVID-19 in Qatar. The goal of this study is to identify the limitations face MACWs ... -
Effects of Previous Infection and Vaccination on Symptomatic Omicron Infections.
( Massachusetts Medical Society , 2022 , Article)The protection conferred by natural immunity, vaccination, and both against symptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection with the BA.1 or BA.2 sublineages of the omicron (B.1.1.529) ... -
Duration of mRNA vaccine protection against SARS-CoV-2 Omicron BA.1 and BA.2 subvariants in Qatar.
( Nature Research , 2022 , Article)SARS-CoV-2 Omicron BA.1 and BA.2 subvariants are genetically divergent. We conducted a matched, test-negative, case-control study to estimate duration of protection of the second and third/booster doses of mRNA COVID-19 ... -
Effects of BA.1/BA.2 subvariant, vaccination, and prior infection on infectiousness of SARS-CoV-2 omicron infections.
( Oxford University Press , 2022 , Article)Compared to BA.1, BA.2 was associated with lower RT-qPCR cycle threshold (Ct) value-3.53 fewer cycles (95% CI: 3.46-3.60), signifying higher infectiousness. This may reflect higher viral load and/or longer duration of ... -
Persistence of antibodies, boostability, and interchangeability of Japanese encephalitis vaccines: A systematic review and dose-response meta-analysis
( Elsevier , 2022 , Article Review)BackgroundThe burden of Japanese encephalitis (JE) is substantial and is arguably one of the most serious viral encephalitic diseases with high case fatality and no specific treatment. JE vaccines are the only available ... -
Modeling the population-level impact of treatment on COVID-19 disease and SARS-CoV-2 transmission
( Elsevier , 2022 , Article)Different COVID-19 treatment candidates are under development, and some are becoming available including two promising drugs from Merck and Pfizer. This study provides conceptual frameworks for the effects of three types ... -
Iron Overload in Chronic Kidney Disease: Less Ferritin, More T2MRI.
( Frontiers Media , 2022 , Article Review)To date, there is no consensus on the most reliable marker of iron status in patients with chronic kidney disease (CKD). Serum ferritin is used routinely, although it may be a misleading marker for iron overload. The success ... -
Patient factors associated with enrollment, adherence, and change in cardiac risk factors among cardiac rehabilitation patients in Qatar
( Hamad bin Khalifa University Press (HBKU Press) , 2020 , Article)Background: Cardiovascular disease is the number one killer in Qatar 1 . Cardiac rehabilitation (CR) is a secondary prevention model of care for cardiac patients. It is well-documented that CR reduces cardiovascular morbidity ... -
Safety profile comparison of chimeric live attenuated and Vero cell-derived inactivated Japanese encephalitis vaccines through an active surveillance system in Australia
( Taylor and Francis , 2022 , Article)Limited information is available about post-marketing safety of Japanese encephalitis (JE) vaccines. Using data from SmartVax, an active surveillance system for monitoring vaccine safety, adverse events following immunizations ... -
Impact of HR retention strategies in healthcare: The case of Qatar
( Hamad bin Khalifa University Press (HBKU Press) , 2015 , Article)Retention of healthcare workers is an international challenge. The World Health Organization (WHO) warned that in two decades, the shortage of healthcare workers will double. This puts a pressure on the policy makers to ... -
Effect of mRNA Vaccine Boosters against SARS-CoV-2 Omicron Infection in Qatar.
( Massachusetts Medical Society , 2022 , Article)Waning of vaccine protection against coronavirus disease 2019 (Covid-19) and the emergence of the omicron (or B.1.1.529) variant of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have led to expedited ... -
Association between Insulin and Nitric Oxide in Human Retinal Microvascular Endothelial Cells in vitro
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference)Obesity and type 2 diabetes is characterized by insulin resistance which has been reported as the major risk factors associated with the development of the endothelial dysfunction and vascular complications such as ... -
The Effect of Protein Supplementation on Body Muscle Mass and Fat Mass in Qataris PostBariatric Surgery: A Randomized Controlled Trial RCT
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference)Background and objectives: Obesity is a chronic medical condition characterized by an accumulation of excess fat in the body that may lead to negative health consequences. Bariatric surgery has been shown to be the most ... -
How does postgraduate diploma in Family Medicine impact on primary care doctors?
( BMC , 2022 , Article)Over the last decade, the emphasis on improving the education and training of family physicians has increased. World Health Organization has also emphasized the importance of a trained primary care workforce. In 2017, ... -
Medical Students’ and Trainees’ Country-By-Gender Profiles: Hofstede’s Cultural Dimensions Across Sixteen Diverse Countries
( Frontiers Media , 2022 , Article)Purpose: The global mobility of medical student and trainee populations has drawn researchers’ attention to consider internationalization in medical education. Recently, researchers have focused on cultural diversity, ... -
Associations with Post-Consultation Health-Status in Primary Care Managed Acute Exacerbation of COPD
( Dove Medical Press , 2022 , Article)Background: It has been demonstrated that antibiotic prescribing for Acute Exacerbations of Chronic Obstructive Pulmonary Disease (AECOPD) can be safely reduced in primary care when general practitioners have access to ... -
Impact of missing outcome data in meta-analyses of lifestyle interventions during pregnancy to reduce postpartum weight retention: An overview of systematic reviews with meta-analyses and additional sensitivity analyses
( Wiley , 2021 , Article)High risk of bias associated with missing outcome data (MOD) in meta-analyses (MAs) of the effects of lifestyle interventions during pregnancy on postpartum weight retention (PPWR) casts doubt on whether such interventions ... -
QCovSML: A reliable COVID-19 detection system using CBC biomarkers by a stacking machine learning model
( Elsevier , 2022 , Article)The reverse transcription-polymerase chain reaction (RT-PCR) test is considered the current gold standard for the detection of coronavirus disease (COVID-19), although it suffers from some shortcomings, namely comparatively ...
