Evidently, in both groups there was a
steady decline in the severity of nausea and vomiting that generally
achieved statistically significant improvement from baseline by the
time of the second follow-up visit. Vomiting scores in particular
showed a precipitous decline, with the median values tending towards
0 at study end in both groups. However, nausea persisted, with
considerably reduced severity, in both groups at study end.