. 2013 Feb 5;15(2):101–106. doi: 10.5812/ircmj.4392

Table 3. Treatment, Group and Period Effect on the Nausea Score 3 HoursAfter Prescription.

	Nausea score 3 hours after prescription in both period	Mean ± SD	Results
Treatment effect	first episode A regimen – second episode B regimen	-0.46 ±2.03	U^a=77; df=28; P=0.05
	first episode B regimen - second episode A regimen	1.13±1.96	U^a=77; df=28; P=0.05
Group effect	(second episode B regimen+ first episode A regimen)÷ 2	0.96±2.02	U=108; df=28; N/S
	(second episode A regimen + first episode B regimen)÷ 2	0.96±1.89	U=108; df=28; N/S
Period effect	first episode A regimen – second episode B regimen	-0.46±2.03	U=93.50; df=28; N/S
	second episode A regimen - first episode B regimen	1.133±1.96	U=93.50; df=28; N/S