Schildgen 2020 [C].

Study characteristics
Patient Sampling	Comparative study of three Ag tests; Schildgen 2020 [A] reports full study characteristics and QUADAS
Patient characteristics and setting	Comparative study of three Ag tests; Schildgen 2020 [A] reports full study characteristics and QUADAS
Index tests	Comparative study of three Ag tests (no product codes reported); Schildgen 2020 [C] data relate to test [C], see Schildgen 2020 [A] and Schildgen 2020 [B] for data relate to tests [A] and [B], and for QUADAS entries. Test name: [A] BIOCREDIT [B] Panbio [C] SARS‐CoV‐2 Rapid Antigen test Manufacturer: [A] RapiGEN [B] Abbott [C] Roche Antibody: Not stated Antigen target: Not stated Test method: All LFA Samples used: BAL (n=13); throat wash (n=50, including 27 from asymptomatic) Transport media: Not stated Sample storage: Not stated Test operator: Not stated; presume lab staff Definition of test positivity: As per manufacturer Blinding reported: Not stated Timing of samples: Not stated
Target condition and reference standard(s)	Comparative study of three Ag tests; Schildgen 2020 [A] reports full study characteristics and QUADAS
Flow and timing	Comparative study of three Ag tests; Schildgen 2020 [A] reports full study characteristics and QUADAS
Comparative
Notes