Table 2.

The frequency of female and male individuals and the mean±SD age of the cases in each group

Groups	Gender						Age
	Male		Female		Total		Mea Age	Standard Deviation
	N	%	N	%	N	%
(1) SD per se	20	69	9	31	29	100	34.14	10.24
(2) SD+CB	18	62.1	11	37.9	29	100	39.14	12.53
(3) Neither SD nor CB	15	51.7	14	48.3	29	100	36.83	13.51
(4) CB per se	18	62.1	11	37.9	29	100	36.24	10.99
Total	71	61.2	45	38.8	116	100	36.59	11.86