楼主,我只听说过加拿大采用的rapid test, 出现假阴性(一道红线)占30-40%(准确率60-70%)。假阳性情况(两道红线)按道理应该不会出现才对。
Canadian study reveals rate of false positives from rapid antigen tests
As provinces rely more heavily on rapid antigen tests as part of their strategy to curb the spread of COVID-19, there have been concerns over the possibility of false positive results. A University of Toronto study has produced new data shedding light on the likelihood of such events.
www.ctvnews.ca