Table 5

Interobserver agreement

Linear analysisBland-Altman analysis
UnitCorrelationSlopeInterceptBiasMOESlopeIntercept
Coughs0.96290.86430.1047−0.22872.6689−0.10990.0289
Fixed cough seconds0.96760.87530.0757−0.16591.9767−0.10190.0229
Mobile cough seconds0.97360.89460.0536−0.11661.5125−0.08580.0169
  • MOE, margin of error.