Table 2.

Adjusted rate estimates with two-tailed 95% CIs for patients achieving a complete response, emesis-free and complete control during the overall period (0–120 h after chemotherapy administration) of all chemotherapy cycles

Cycle	N	CR Adjusted rate (95% CI)	Emesis-free Adjusted rate (95% CI)	CC Adjusted rate (95% CI)
1	156	0.744 (0.675, 0.812)	0.923 (0.882, 0.964)	0.744 (0.675, 0.812)
2	156	0.776 (0.710, 0.841)	0.929 (0.890, 0.969)	0.776 (0.710, 0.841)
3	156	0.795 (0.731, 0.858)	0.936 (0.898, 0.974)	0.795 (0.731, 0.858)
4	153	0.786 (0.721, 0.851)	0.922 (0.881, 0.964)	0.786 (0.721, 0.851)
5	120	0.811 (0.744, 0.879)	0.906 (0.858, 0.954)	0.811 (0.744, 0.879)
6	118	0.820 (0.753, 0.887)	0.925 (0.881, 0.970)	0.820 (0.753, 0.887)

CI, confidence interval; CR, complete response: no vomiting and no use of rescue medication; emesis-free, no emetic episodes; CC, complete control: no vomiting, no rescue medication and no more than mild nausea.