To inform the efficient allocation of testing resources, we evaluated the characteristics of those tested for COVID-19 to determine predictors of a positive test. Recent travel and exposure to a confirmed case were both highly predictive of positive testing. Symptom-based screening strategies alone may be inadequate to control the ongoing pandemic.
All Keywords
【초록키워드】 COVID-19, pandemic, Characteristics, Travel, predictor, Predictive, Positive test, positive, screening strategy, resources, recent, tested, evaluated, determine, 【제목키워드】 Screening, Factor, positive PCR test,
【초록키워드】 COVID-19, pandemic, Characteristics, Travel, predictor, Predictive, Positive test, positive, screening strategy, resources, recent, tested, evaluated, determine, 【제목키워드】 Screening, Factor, positive PCR test,