这个的sensitivity非常低,不推荐,你测出是negative也不放心。 Compared with real-time RT-PCR testing, the BinaxNOW antigen test had a sensitivity of 64.2% for specimens from symptomatic persons and 35.8% for specimens from asymptomatic persons, with near 100% specificity in specimens from both groups.
这个的sensitivity非常低,不推荐,你测出是negative也不放心。 Compared with real-time RT-PCR testing, the BinaxNOW antigen test had a sensitivity of 64.2% for specimens from symptomatic persons and 35.8% for specimens from asymptomatic persons, with near 100% specificity in specimens from both groups. me3 发表于 2021-08-20 20:45
这个的sensitivity非常低,不推荐,你测出是negative也不放心。 Compared with real-time RT-PCR testing, the BinaxNOW antigen test had a sensitivity of 64.2% for specimens from symptomatic persons and 35.8% for specimens from asymptomatic persons, with near 100% specificity in specimens from both groups. me3 发表于 2021-08-20 20:45
怎么得出sensitivity低的?多少算低?Abbott diagnosis assay 的sensitivity 都是98-99%的,我最近也拿这个测过,和cvs antigen test 结果一样。
https://www.cvs.com/shop/abbott-binaxnow-covid-19-antigen-self-test-2-tests-for-serial-testing-prodid-550147
建议家长们家里面备多点十五分钟有结果的速测 antigen self test,很便宜,十几刀一剂。
不管孩子大人一有症状马上速测,同时预约好需要久些出结果但是更准确的 PCR 测试 confirm。这样如果没有感染可以买个安心,如果不幸感染也可以早知道,但是记得一定要做 PCR 确认结果。
In people who did not have COVID-19, antigen tests correctly ruled out infection in 99.5% of people with symptoms and 98.9% of people without symptoms. Different brands of tests varied in accuracy
https://www.cochrane.org/CD013705/INFECTN_how-accurate-are-rapid-tests-diagnosing-covid-19
其实最重要的就是排除新冠可能性啊。
俺家也是用这个牌子,好像 reviews 最好。
就是嫌麻烦,所以才用这种可以家里自己测十五分钟的啊
是在鼻子里面画圈圈,不用捅很深,俺觉得可以忍受。
看了一下,好像 Ellume 准确度高一点啊。
https://www.nebraskamed.com/COVID/how-accurate-are-at-home-rapid-tests-for-covid-19
唉更准了也更贵了
的确是贵些。
这ye是应急时候用的,健康无价啊。
这位读了俺原文了吗???
怎么得出sensitivity低的?多少算低?Abbott diagnosis assay 的sensitivity 都是98-99%的,我最近也拿这个测过,和cvs antigen test 结果一样。