Table 2.

Sex distribution between two groups

Sex	Group		Total, n (%)	P	Significance
	Group RC, n (%)	Group RD, n (%)
Female	20 (50)	20 (50)	40 (50)	1.000	Not significant
Male	20 (50)	20 (50)	40 (50)
Total	40 (100)	40 (100)	80 (100)