Table 2– Number of subjects with eradication (negative bacterial culture, modified intent-to-treat population)

Time period	Ciprofloxacin DPI	Placebo	p-value^#
During treatment visit (day 8)	20/42 (47.6)	6/51 (11.8)	<0.001
End of treatment (day 29)	14/40 (35.0)	4/49 (8.2)	0.001
2-week follow-up (day 42)	6/36 (16.7)	4/37 (10.8)	0.359
4-week follow-up (day 56)	4/31 (12.9)	1/28 (3.6)	0.617
8-week follow-up (day 84)	4/27 (14.8)	2/25 (8.0)	0.763

Data are presented as n/N (%), unless otherwise stated. DPI: dry powder for inhalation.^#: based on Cochran–Mantel–Haenszel test stratified by centre/cluster of centre.