… to be the best strategy to combat coronavirus infection (COVID-19). Vitamin D … in coronavirus
infection (COVID-19). However, there is no conclusive evidence on its impact on COVID-19 …

… Overall, across the 151 studies, the long-term effects of COVID-19 on seven organ systems
and 102 specific symptoms were included in this meta-analysis. Findings related to the …

… study CVD burden among COVID-19 patients, using a systematic review and meta-analysis. …
burden of COVID-19, using a systematic review and meta-analysis method in this study. …

… Introduction: Vaccination is an essential intervention to curb the coronavirus disease
2019 (COVID-19) pandemic. This review aimed to estimate the pooled proportion of COVID-19 …

… with meta-analysis, using three databases to assess clinical, laboratory, imaging features,
and outcomes of COVID-19 … We performed a random-effects model meta-analysis to calculate …

… of COVID-19 have led to different results. Therefore, the goal of the present systematic
review and meta-analysis is to estimate the pooled mean of fear of COVID-19 around the world. …

… in COVID-19. Methods: We conducted a systematic review and meta-analysis that included
cohort and case series/reports involving a population of patients confirmed with COVID-19 …

… Fifty-seven studies were included in the final analysis. This systematic review and meta-analysis
revealed that the pooled prevalence of COVID-19 confirmed cases among men and …

… comorbidities increases COVID-19 patients’ risk… analysis was performed using Stata12.0
software. A total of 1558 patients with COVID-19 in 6 studies were enrolled in our meta-analysis …

… meta analysis shed new light on the comparison between chest-CT scan and rRT-PCR validity
in terms of diagnosis in patients with COVID-19… able to roll out COVID-19 in all cases and …