Keyphrases
South Korea
100%
COVID-19 Cases
100%
COVID-19 Outbreak
100%
Infodemiology
100%
Coronavirus
80%
Health Risk Perception
80%
Relative Search Volume
80%
Community Health
60%
COVID-19 Related
60%
Google Trends
60%
Web Search
40%
Multiple Regression
40%
Age Groups
40%
Online Query
40%
Social Distancing
40%
Risk Communication
40%
Web Search Data
40%
Prediction Model
20%
World Health Organization
20%
Spatial Distribution
20%
Internet Use
20%
Behavior Change
20%
Variance Inflation Factor
20%
Volume Data
20%
Risk Perception
20%
Group Type
20%
Open Data
20%
Population Characteristics
20%
Backward Elimination
20%
Affected Area
20%
Mobile Search
20%
Disease Prediction
20%
Case Search
20%
Young Subgroup
20%
Local Transmission
20%
International Events
20%
Spearman Rank Correlation
20%
Epidemic Curve
20%
Effective Risk
20%
Disease Spread
20%
Kaggle
20%
COVID-19
20%
Coronavirus Pandemic
20%
Online Health Information
20%
Korean Language
20%
Older Age Group
20%
Disease Impact
20%
Disease Knowledge
20%
COVID-19 Testing
20%
Lag Period
20%
Public Health Emergency of International Concern (PHEIC)
20%
Facemask Shortage
20%
Medicine and Dentistry
Risk Perception
100%
COVID-19
100%
Infodemiology
100%
Coronavirinae
45%
Health Hazard
36%
Community Health
27%
Diseases
27%
Social Distancing
18%
Risk Communication
18%
Public Health
9%
Population and Population Related Phenomena
9%
Nursing and Health Professions
Health Hazard
100%
Diseases
75%
Face Mask
50%
Correlation Coefficient
25%
Nutrition Policy
25%
World Health Organization
25%
Agricultural and Biological Sciences
Coronavirinae
100%
Face
40%
World Health Organization
20%
Nutrition Policy
20%
Population Characteristics
20%
Psychology
Risk Perception
100%
Multiple Regression
16%
Public Health
16%
World Health Organization
16%