Table 3.

Nausea scores

Nausea scores		Group R (n=45) Frequency	Group D (n=45) Frequency	P
At 1 h	0	45	45	-
At 2 h	0	45	45	-
At 4 h	0	45	45	-
At 8 h	0	32	43	0.004
	1	4	2
	2	9	0
	3	0	0
At 12 h	0	35	43	0.003
	1	9	2
	2	1	0
	3	0	0
At 24 h	0	39	44	0.138
	1	5	1
	2	1	0
	3	0	0