TABLE 1.

Results of rapid testing compared to culture and consensus

Gold standardNo. of specimens with the indicated result by:
ZstatFlu-II testDirectigen testCulture
PositiveNegativePositiveNegativePositiveNegative
Culture
    Positive5784916
    Negative1921617218
Consensus
    Positivea68860166511
    Negative821662180224
  • a Positive either by culture or by both rapid tests.