Effect of Abdominal Massage with and without Salvia officinalis on Nausea and Vomiting in Patients with Cancer Undergoing Chemotherapy: A Randomized Clinical Trial

Table 5

Results of post hoc Bonferroni tests to compare the changes in the mean scores of nausea at different times within each group.

Group	Time (I)	Time (J)	Mean of changes (I−J)	Standard error	value
The AM with AS group	Immediately after the intervention	Before the intervention	−3.05	0.62	<0.001
	One week after the intervention	Before the intervention	−4.15	0.62	<0.001
		Immediately after the intervention	−1.1	0.62	0.23
The AM without AS group	Immediately after the intervention	Before the intervention	−1.95	0.62	0.005
	One week after the intervention	Before the intervention	−3.35	0.62	<0.001
		Immediately after the intervention	−1.40	0.62	0.07
The control group	Immediately after the intervention	Before the intervention	−0.95	0.62	0.37
	One week after the intervention	Before the intervention	−2.5	0.62	<0.001
		Immediately after the intervention	−1.5	0.62	0.04

AM: abdominal massage; AS: aromatic substance.