Group I

(RTS)

(n = 171)

Group II

(LTS)

(n = 171)

t

P

Age

0.332

0.740

Mean ± SD

51.47 ± 8.81

51.17 ± 8.10

No.

%

No.

%

P

Gender

0.36

0.54

Male

127

74.3

122

71.3

Female

44

25.7

49

28.7