Anosmia and dysgeusia in COVID-19: A systematic review

COVID-19 Risk Perception and its Related Factors and Outcomes in Vulnerable Groups: A Systematic Review

Comparison of Virtual Education Challenges in Nursing Before and After COVID-19; A Systematic Review

Introduction: The Covid-19 epidemic is the biggest challenge facing education systems in the world to date. Medical Sciences Universities took students out of educational and clinical settings and led them to virtual education. This sudden transition was accompanied by many challenges, especially in practical profession such as nursing. Methods: The present study is a systematic review and is b...

Prevalence of Comorbidities in COVID-19 Patients: A Systematic Review and Meta-Analysis

Background: In this study, we aimed to assess the prevalence of comorbidities in the confirmed COVID-19 patients. Thismight help showing which comorbidity might pose the patients at risk of more severe symptoms.Methods: We searched all relevant databases on April 7th, 2020 using the keywords (“novel coronavirus” OR COVID-19OR SARS-CoV-2 OR Coronavirus) AND (comorbidities OR cl...

Pivotal exigencies of dental services and related professions, in COVID-19 pandemic: a systematic literature review

Background: The advent of Severe Acute Respiratory Syndrome Coronavirus 2 (so-called SARS-CoV-2) causing Coronavirus Disease 2019 (so-called COVID-19) occurred in Dec. 2019 in Wuhan, China. Having an inconceivable worldwide contagion, the outbreak was labeled a pandemic by the WHO. Dental services and related professions (including dentists, dental assistants, dental hygienists and the personne...

Death Anxiety and Related Factors in Nurses during the COVID-19 Pandemic: A systematic Review

Background and Objectives: High workload, insufficient resources, and many stressors in the workplace have led to the imposition of physical and psychological pressures on nurses, which exposes them to death anxiety (DA). This systematic review aimed to assess the DA and factors associated with its in nurses during the COVID-19 pandemic. Material and Methods: An extensive search was conducted...