Positive Predictive Value of Rapid Antigen Tests in School During SARS-CoV-2 Omicron Variant Surge

被引:0
作者
Jang, Eun Jung [1 ]
Choe, Young June [2 ]
Yun, Go-Woon [1 ]
Kim, Ryu Kyung [1 ]
Jeong, Heegwon [3 ]
Lee, Sangwon [1 ]
Park, Young-Joon [1 ,4 ]
机构
[1] Korea Dis Control & Prevent Agcy, Epidemiol Invest Anal, Cheongju, South Korea
[2] Korea Univ, Dept Pediat, Anam Hosp, Seoul, South Korea
[3] Minist Educ, Student Hlth Policy Div, Sejong, South Korea
[4] Korea Dis Control & Prevent Agcy, Osong Hlth Technol Adm Complex,187,Osongsaengmyeon, Cheongju, Chungcheongbuk, South Korea
关键词
rapid antigen test; RAT; COVID-19; SARS-CoV-2; school; screening;
D O I
10.1097/INF.0000000000003751
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
In Korea, we conducted a national observational study to calculate the positive predictive value of SARS-CoV-2 rapid antigen tests in K-12 schools during the Omicron variant surge in March 2022. The weekly positive predictive value ranged from 86.4% to 93.2%. The positive predictive value was the highest among elementary school students with symptoms (95.7%) and lowest among teachers/staff without symptoms (70.9%).
引用
收藏
页码:E6 / E8
页数:3
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