Keyphrases
Systematic Meta-analysis
100%
Meta-analysis
93%
Nigeria
72%
Confidence Interval
49%
Africa
49%
Sub-Saharan Africa
28%
COVID-19
26%
Low-middle Income Countries
25%
Global Health
22%
Chronic Obstructive Pulmonary Disease
21%
Risk Factors
20%
Global Prevalence
19%
Hospitalization
18%
Embase
16%
Healthcare Workers
16%
Epidemiology
15%
Global Burden
14%
Prevalence Rate
14%
Regional Estimation
14%
MEDLINE
14%
Random-effects Meta-analysis
12%
COVID-19 Pandemic
12%
African Countries
11%
Modeling Analysis
10%
Regional Prevalence
10%
COVID-19 Impact
10%
Cancer in Africa
10%
Young People
10%
Hypertension
10%
Vaccine Effectiveness
9%
Odds Ratio
9%
China
8%
Non-communicable Diseases
8%
Hypertension Prevalence
8%
Hospital Admission
8%
Dementia
8%
Population-based Study
8%
Health Information Systems
8%
Type 1 Diabetes Mellitus (T1DM)
8%
Prevalence Risk
7%
Epidemiological Model
7%
Health Systems
7%
Non-communicable
7%
Disease Burden
7%
Road Traffic Injuries
7%
Dementia Prevalence
7%
Chat Generative Pre-trained Transformer (ChatGPT)
7%
Type 2 Diabetes Mellitus (T2DM)
7%
Rheumatoid Arthritis
7%
Pneumonia
7%
Medicine and Dentistry
Systematic Review
79%
Meta-Analysis
56%
Prevalence
53%
COVID-19
38%
Low and Middle Income Countries
19%
Disease
13%
Cohort Effect
13%
Health Care Cost
12%
Diagnosis
10%
Chronic Obstructive Pulmonary Disease
10%
Human Immunodeficiency Virus
9%
Odds Ratio
8%
Public Health
8%
Adolescence
7%
Cervical Cancer Screening
7%
Injury
7%
Severe Acute Respiratory Syndrome Coronavirus 2
6%
Health Care
6%
Health System
6%
Health Service
6%
Sequela
5%
Pediatrics
5%
Post-COVID-19
5%
Cognitive Defect
5%
Infection
5%