Mean difference (mild vs moderate) | p Value | Mean difference (moderate vs severe) | p Value | |
---|---|---|---|---|
Respiratory symptoms (MCID=8) | ||||
BSI | −10.4 (3.0) | 0.0006 | −8.8 (2.6) | 0.0009 |
FACED | −6.3 (2.5) | 0.01 | −2.9 (3.4) | 0.4 |
Physical functioning (MCID=10) | ||||
BSI | −14.8 (4.8) | 0.002 | −20.7 (3.9) | <0.0001 |
FACED | −20.1 (3.7) | <0.0001 | −4.5 (4.6) | 0.3 |
Vitality (MCID=10) | ||||
BSI | −7.4 (3.2) | 0.02 | −6.8 (2.9) | 0.02 |
FACED | −7.5 (2.6) | 0.005 | −2.2 (3.6) | 0.5 |
Role functioning (MCID=8) | ||||
BSI | −11.1 (4.0) | 0.006 | −13.9 (3.5) | 0.0001 |
FACED | −12.6 (2.2) | <0.0001 | −8.8 (4.0) | 0.03 |
Health perceptions (MCID=8) | ||||
BSI | −3.5 (3.5) | 0.3 | −8.6 (2.9) | 0.003 |
FACED | −7.7 (2.7) | 0.005 | 5.2 (4.0) | 0.2 |
Emotional functioning (MCID=7) | ||||
BSI | −5.0 (3.3) | 0.1 | −6.1 (3.2) | 0.05 |
FACED | −2.2 (2.9) | 0.5 | −1.2 (4.0) | 0.8 |
Social functioning (MCID=9) | ||||
BSI | −5.0 (4.0) | 0.2 | −7.7 (3.7) | 0.03 |
FACED | −7.6 (3.2) | 0.02 | 1.6 (4.8) | 0.7 |
Treatment burden (MCID=9) | ||||
BSI | −6.6 (4.9) | 0.2 | −5.8 (3.7) | 0.1 |
FACED | −3.6 (3.6) | 0.3 | −2.2 (4.6) | 0.6 |
Values show mean difference with SD for between-group differences. Differences that are statistically significant and above the MCID are shown in bold.
BSI, Bronchiectasis Severity Index; QoL-B, quality of life-bronchiectasis; MCID, minimum clinically important difference.