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Table 3 Data sources for analysis

From: Rapid community point-of-care testing for COVID-19 (RAPTOR-C19): protocol for a platform diagnostic study

Question Data source
eCRF POCT index test for active COVID-19 Laboratory reference test for active COVID-19 POCT index test for past COVID-19 Laboratory reference test for past COVID-19 Composite reference standard
Standard diagnostic accuracy of active infection Yes Yes—visit 1. Current and past suspects Yes—visit 1. Current and past suspects No No No
Enhanced diagnostic accuracy of active infection Yes Yes—visit 1. Current and past suspects Yes—visit 1. Current and past suspects No Yes—visit 2. Current and past suspects Yes
Standard diagnostic accuracy of past infection Yes No No Yes—visit 1. Current and past suspects Yes—visit 1. Current and past suspects No
Enhanced diagnostic accuracy of past infection Yes Yes—visit 1. Current and past suspects Yes—visit 1. Current and past suspects Yes—visit 1. Current and past suspects Yes—visit 1 and 2. Current and past suspects Yes
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