From: Development of ATAQ-LAM: a tool to assess quality of life in Lymphangioleiomyomatosis
Domain | alpha | Items | Mean correlation among items within the domain | Range possible | Range used | Mean ± SDa | % at floor | % at ceiling |
---|---|---|---|---|---|---|---|---|
Exertional dyspnea | 0.94 | 13 | 0.75 | 13-78 | 13-73 | 33.9 ± 15.1 | 4.7 | 0.0 |
Cough | 0.91 | 6 | 0.77 | 6-36 | 6-29 | 13.8 ± 7.1 | 15.6 | 0.0 |
Fatigue | 0.91 | 5 | 0.81 | 5-30 | 5-29 | 15.4 ± 7.1 | 6.3 | 0.0 |
Emotional | 0.89 | 5 | 0.77 | 5-30 | 5-30 | 14.3 ± 7.2 | 10.9 | 4.7 |
Total | 0.96 | 32 | 32-192 | 35-151 | 84.6 ± 34.1 | 0.0 | 0.0 |