Table 3

Performance of FilmArray RP for detection of 15 respiratory pathogens based on real-time PCR CT values

OrganismNo. positive (%) by FilmArray RP for different ranges of real-time PCR CT values
<2020.00–24.9925.00–29.9930.00–34.9935.00–39.9940.00–44.99All
Adenovirus1/1 (100)4/5 (80)2/4 (50)2/7 (29)2/6 (33)0/1 (0)11/24 (46)
Respiratory syncytial virus A2/2 (100)5/5 (100)4/4 (100)3/3 (100)2/3 (67)NAa16/17 (94)
Respiratory syncytial virus B1/1 (100)4/4 (100)5/5 (100)4/4 (100)3/3 (100)1/2 (50)18/19 (95)
Influenza A virus H11/1 (100)5/5 (100)4/4 (100)4/4 (100)3/3 (100)NA17/17 (100)
Influenza A virus H31/1 (100)5/5 (100)4/4 (100)4/4 (100)1/2 (50)0/1 (0)15/17 (88)
Influenza A virus 2009 H11/1 (100)5/5 (100)4/4 (100)4/4 (100)2/3 (67)NA16/17 (94)
Influenza B virus2/2 (100)4/4 (100)5/5 (100)3/3 (100)1/3 (33)NA15/17 (88)
Parainfluenza virus type 11/1 (100)5/5 (100)4/4 (100)4/4 (100)2/3 (67)NA16/17 (94)
Parainfluenza virus type 2NA4/4 (100)5/5 (100)4/4 (100)2/4 (50)NA15/17 (88)
Parainfluenza virus type 32/2 (100)6/6 (100)4/4 (100)3/3 (100)1/2 (50)NA16/17 (94)
Metapneumovirus1/1 (100)7/7 (100)4/4 (100)2/3 (67)2/2 (100)0/3 (0)16/20 (80)
Rhinovirus2/2 (100)8/8 (100)7/7 (100)6/6 (100)2/2 (100)5/5 (100)30/30 (100)
Bocavirus2/2 (100)2/2 (100)3/3 (100)3/3 (100)4/4 (100)3/3 (100)17/17 (100)
B. pertussis6/6 (100)2/2 (100)1/1 (100)NANANA9/9 (100)
M. pneumoniaeNA3/3 (100)4/4 (100)2/2 (100)NANA9/9 (100)
Total23/23 (100)69/70 (99)60/62 (97)48/54 (89)27/40 (68)9/15 (60)236/264 (89)
  • a NA, specimens not available at this concentration of organism.