Abstract P296 Table 1

Treatment comparisons of time to first COPD exacerbation and first moderate/severe COPD exacerbation

Treatment comparison, µgTime to first COPD exacerbationTime to first moderate/severe COPD exacerbationTime to first severe COPD exacerbation
T/O 5/5 −
T 5
0.938
(0.801, 1.099)
0.931
(0.791, 1.095)
1.279
(0.874, 1.871)
T/O 5/5 −
T 2.5
0.897
(0.767, 1.049)
0.901
(0.767, 1.059)
1.105
(0.766, 1.593)
T/O 2.5/5 −
T 2.5
0.819
(0.698, 0.960)*
0.822
(0.697, 0.969)*
0.817
(0.551, 1.210)
T/O 2.5/5 −
T 5
0.857
(0.730, 1.007)
0.850
(0.720, 1.003)
0.948
(0.632, 1.424)
T/O 5/5 −
T/O 2.5/5
1.095
(0.931, 1.288)
1.096
(0.927, 1.295)
1.352
(0.922, 1.983)
  • Hazard ratio (95% confidence interval) p<0.05