Demographic data

Group I

NO = 30

Group II

NO = 30

U

P value

Age

Mean ± SD

Median

Rang

50.47 ± 13.5

54.00

19 - 70

54.97 ± 10.9

59.50

23 - 65

1.26

0.205

Sex

Male

Female

No %

18 60.0

12 40.0

No %

14 46.7

16 53.3

1.071

0.301*