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COVID-19
100%
Quantitative PCR
100%
Polymerase Chain Reaction Assay
100%
False-negative Results
100%
Risk of Bias
44%
Certainty of Evidence
33%
False-negative Case
33%
Multinomial Logistic Regression
11%
MEDLINE
11%
Embase
11%
Quality Assessment
11%
Negative Test Results
11%
Repeated Testing
11%
Confirmed Cases
11%
Inconsistency
11%
Coronavirus
11%
Diagnostic Test Accuracy
11%
Copyright
11%
Transmission Risk
11%
Evidence Database
11%
False-negative Test
11%
High Heterogeneity
11%
Universidad
11%
Campos
11%
GRADE Approach
11%
Competing Interests
11%
Prediction Interval
11%
QUADAS-2
11%
Mixed-effects Logistic Regression
11%
Systematic Map
11%
Suspected Infection
11%
Zambrano
11%
Racine
11%
Severe Acute Respiratory Syndrome Coronavirus 2 Infection
11%
Living Evidence
11%
Infected People
11%
La Plata
11%
Flavia
11%
Medicine and Dentistry
Systematic Review
100%
COVID-19
100%
Reverse Transcription Polymerase Chain Reaction
100%
False Negative Result
100%
Infection
33%
Logistic Regression Analysis
11%
Diagnostic Accuracy
11%
Tau
11%
Severe Acute Respiratory Syndrome
11%
Coronavirinae
11%
Severe Acute Respiratory Syndrome Coronavirus 2
11%
Nursing and Health Professions
Systematic Review
100%
False Negative Result
100%
Reverse Transcription Polymerase Chain Reaction
100%
Diseases
100%
Infection
33%
Severe Acute Respiratory Syndrome
22%
Quality Control
11%
Logistic Regression Analysis
11%
Diagnostic Accuracy
11%
Pharmacology, Toxicology and Pharmaceutical Science
Coronavirinae
100%
Diseases
100%
Infection
33%
Severe Acute Respiratory Syndrome
11%
SARS Coronavirus
11%
Mathematics
False Negative
100%
Test Result
11%
Pooled Estimate
11%
Infected Person
11%
Relevant Data
11%
Prediction Interval
11%
Effect Logistic Regression Model
11%
Rodriguez
11%
Psychology
Systematic Review
100%
Regression Model
33%