Table 5. Comparisons of SGRQ domain scores and total scores between poor (PSQI>5) and good sleepers(PSQI≤5) in bronchiectasis patients.

SGRQ scores	Poor sleepers (n = 82)	Good sleepers (n = 62)	P values
Symptom	37.5 (25.6–52.8)	27.0 (19.0–51.0)	0.003*
Activity	34.6 (21.4)	23.3 (19.8)	0.002†
Impact	40.7 (19.6)	26.2 (17.2)	<0.001†
Total	39.3 (17.4)	26.6 (15.8)	<0.001†

Data were presented as mean (SD) or median (IQR), as appropriate.

*Mann Whitney U test was used to compare the SGRQ symptom scores between good sleepers and poor sleepers.

^†Unpaired t test was used to compare the SGRQ activity, impact, and total scores between good sleepers and poor sleepers.