Search
Now showing items 471-480 of 579
Transport impacts in Germany and State of Qatar: An assessment during the first wave of COVID-19
(
Elsevier Ltd
, 2022 , Article)
Response measures to contain COVID-19 spread varied from country to country, some imposed a complete lockdown while some imposed partial restrictions. This paper compares the transport impacts of the COVID-19 pandemic for ...
The effect of the Covid-19 on sharing economy activities
(
Elsevier Ltd
, 2021 , Article)
Activities within the sharing economy (SE) are in a precarious situation due to the Covid-19 pandemic. Even though the SE is considered a disruptive phenomenon, especially in the accommodation and transport sectors, the ...
Call for emergency action to restore dietary diversity and protect global food systems in times of COVID-19 and beyond: Results from a cross-sectional study in 38 countries
(
Elsevier
, 2023 , Article)
Background
The COVID-19 pandemic has revealed the fragility of the global food system, sending shockwaves across countries' societies and economy. This has presented formidable challenges to sustaining a healthy and ...
Effect of coronavirus-19 restrictions in male handball players: Physical activity, sedentary behavior, and satisfaction with life
(
MDPI
, 2021 , Article)
This experiment examined physical activity (PA), sitting time, and satisfaction with life (SL) in European (45%) and Middle Eastern and North African (MENA; 55%) handball players (n = 418; age: 25.6 ± 6.8 years; body mass: ...
Trends in prevalence of depression and anxiety symptoms and effects of sociodemographic variables before and after the first wave of COVID-19 in Qatar
(
Elsevier
, 2022 , Article)
Background
Prevalence trends from Arabic speaking countries on psychiatric symptoms before and after the first wave of the COVID-19 pandemic are lacking. We estimated the point prevalence and change in depression and ...
Factors associated with depression and anxiety in the adult population of Qatar after the first COVID-19 wave: a cross-sectional study
(
springer
, 2021 , Article)
There is limited data from Arabic-speaking countries on risk factors for depression and anxiety during the COVID-19 pandemic. Country-specific data is necessary given differences in culture, demographics, and COVID-19 ...
Association between pregnancy and severe COVID-19 symptoms in Qatar: A cross-sectional study.
(
PLOS Global Public Health
, 2023 , Article)
There is inconclusive evidence whether pregnancy exacerbates COVID-19 symptoms or not, and scarce data from the Middle East and North Africa region. The aim of this study was to investigate the association between pregnancy ...
Validation of a risk prediction model for COVID-19: the PERIL prospective cohort study.
(
Future Medicine
, 2023 , Article)
This study aims to perform an external validation of a recently developed prognostic model for early prediction of the risk of progression to severe COVID-19. Patients were recruited at their initial diagnosis at two ...
No Association Between Ct Value and COVID-19 Severity and Mortality in Qatar.
(
Dove Press Ltd
, 2023 , Article)
The association between the cycle threshold (Ct) which reflects the SARS-CoV-2 viral load and the severity of COVID-19 is still not clear. We investigated the association between Ct values, symptoms and the risk of ICU ...
Prevalence and factors associated with general anxiety symptoms severity among older adults registered with the Primary Healthcare Corporation during the COVID-19 pandemic: A cross-sectional study
(
HBKU Press
, 2023 , Article)
Background: Primary care-based studies examining the prevalence of anxiety symptoms severity and associated factors among older adults during the COVID-19 pandemic are scarce. The study aims to determine the prevalence of ...