Table 1.

Baseline data ($\overline{x}\pm s$).

Groups	n	Gender		Age		Course of disease
		Male	Female	Range	Mean	Range	Mean
Routine group	65	37	28	42–73	57.45 ± 3.28	1–4	2.23 ± 0.28
Study group	65	36	29	41–75	57.68 ± 4.02	1–4	2.17 ± 0.56
t	—	—	—	—	0.357	—	0.773
P value	—	—	—	—	0.722	—	0.441