Nausea, vomiting and retching occur

Nausea, vomiting and retching occurrence
Nausea occurred significantly less frequently in the
experimental group compared to the control group
(F = 23.4, P < 0.001) across the five assessment days.
Again, day 3 had similar levels of nausea occurrence
in both groups. Significant improvement was found
with regards to vomiting (F = 4.26, P = 0.047), with
days 4 and 5 being the ones with the most notable
differences. Retching occurrence was also significantly
lower in the experimental group (F = 5.5,
P = 0.026) (Table 2). Total occurrence of nausea,
vomiting and retching (all five items of occurrence)
was also significantly less frequent in the experimental
group (F = 16.9, P < 0.001) (Fig. 3).
Nausea, vomiting and retching distress
Both nausea and vomiting produced significantly
less distress in the experimental group than the
control group (F = 11.05, P = 0.002 and F = 6.22,