Table 5 Test-retest reliability for the chest-related ePRO summary score using the definitions based on the CGI-S
Age group | N | Reliability (ICC) [1] | 95% confidence intervals | ||
|---|---|---|---|---|---|
Lower | Upper | ||||
Stable sample defined based on “no change” between Visit 1 and Day 1 on the CGI-S | |||||
ePRO summary score | Total sample | 84 | 0.869 | 0.805 | 0.913 |
6–11 | 40 | 0.843 | 0.723 | 0.913 | |
12+ | 44 | 0.893 | 0.812 | 0.940 | |
Stable sample defined based on “no change” between Visit 1 and Day 2 on the CGI-S | |||||
ePRO summary score | Total sample | 70 | 0.786 | 0.677 | 0.861 |
6–11 | 30 | 0.783 | 0.595 | 0.890 | |
12+ | 40 | 0.793 | 0.642 | 0.884 |