MPTA

Groups

Total

Group A

Group B

No.

%

No.

%

No.

%

Normal (90 ± 3)

42

60.9

21

52.5

63

57.8

Abnormal

27

39.1

19

47.5

46

42.4

Total

69

63.3

40

36.7

109

100

P value

0.394

Χ2

0.727

Significance

NS