Endpoint | Population | N | ICC |
|---|
E-RS: COPD totala | LPPc | 58 | 0.878 |
SP1c | 22 | 0.895 |
SP2c | 41 | 0.863 |
CAT totalb | LPPc | 45 | 0.864 |
SP1c | 21 | 0.908 |
SP2c | 40 | 0.874 |
- Program: (t_icc_crossover.sas) (31MAY18:15:49:40)
- Analysis datasets: _adpro
- BYOD Bring your own device, CAT Chronic obstructive pulmonary disease (COPD) assessment test, E-RS: COPD Evaluating respiratory symptoms in COPD, LPP Longitudinal period population, PD Provisioned device, SP1 Stable population 1, SP2 Stable population 2
- aThe E-RS: COPD is a total score derived from 11 items of the 14-item EXACT®. It is scored as per the missing data and scoring rule specified in the user manual. A higher score on the E-RS: COPD relates to increased severity of respiratory condition
- bThe CAT is an 8-item self-assessment measure with an additive total score. A higher score on the CAT relates to increased severity. Participants could skip CAT items
- cThe LPP was defined for each PRO measure from Day 1 to each of the following assessment periods. Any participant who was maintained in the study into each assessment day from Day 1 to the analysis-specified subsequent assessment day and had PRO data available for that time point was included. The LPP was further delineated with 2 additional population flags for identifying stable participants for the evaluation of measurement equivalence: Stable Population 1 (SP1) included participants who indicated no change from baseline to Day 30 on the PGIS and Stable Population 2 (SP2) included participants who indicated minimal (|1|) to no change from baseline to Day 30 on the PGIS
