Objectives:
Do COVID-19 patients benefit from the use of remdesivir?

Study design:
This review article included a total of 4 RCTs with 7,334 patients with COVID-19.

Results and conclusions:   

Objectives:
Many studies have investigated the association between dietary iron intake and death due to cardiovascular disease (CVD), but the results were inconsistent. Therefore, this review article has been conducted.

Objectives:
Multisystem inflammatory syndrome in children (MIS-C) associated with coronavirus disease 2019 has been increasingly recognized. However, the clinical features of MIS-C and the differences from Kawasaki disease remain unknown. Therefore, this review article has been conducted.

Objectives:
Is there a difference between high-load (≥70 of 1RM) and low-load (70 of 1RM) resistance training (RT) on femoral neck and lumbar spine bone mineral density (BMD) in middle-aged and older people?

Study design:
This review article included 6 RCTs.

Objectives:
What are the epidemiological and radiographical characteristics of asymptomatic infections with COVID-19?

Study design:
This review article included 104 studies involving 20,152 cases.

Results and conclusions:   

Objectives:
Nasopharyngeal swab nucleic acid amplification testing (NAAT) is the noninvasive criterion standard for diagnosis of coronavirus disease 2019 (COVID-19). However, it requires trained personnel, limiting its availability. Saliva NAAT represents an attractive alternative, but its diagnostic performance is unclear. Therefore, this review article has been conducted.

Objectives:
Does a high neutrophil-to-lymphocyte ratio (NLR) increase risk of severity and mortality of COVID-19 patients?

Study design:
This review article included 38 articles with a total of 5,699 patients with severity outcomes and 6,033 patients with mortality outcomes.

Results and conclusions:   

Objectives:
Although several epidemiological studies have investigated associations between poultry and fish consumption and pancreatic cancer (PC) risk, these findings have been inconsistent. Therefore, this review article has been conducted.

Objectives:
Emerging evidence has underscored the potential usefulness of red blood cell distribution width (RDW) measurement in predicting the mortality and disease severity of COVID-19. Therefore, this review article has been conducted.

Objectives:
Undernutrition is one of the most common problems among people living with Human Immunodeficiency Virus (HIV), contributing to premature death and the development of comorbidities within this population. In Sub-Saharan Africa (SSA), the impacts of these often inter-related conditions appear in a series of fragmented and inconclusive studies. Therefore, this review article has been conducted.

Does undernutrition increase the risk of mortality and morbidity among adults living with HIV in Sub-Saharan Africa (SSA)?