Code N Mean Std. Deviation Std. Error Mean t Significance SNHLine 11 20 5.8500 1.30888 0.29267 - 0.001 21 20 7.5000 1.60591 0.35909 3.562   H angle 11 20 18.9000 2.97180 0.66451 - 0.003 21 20 22.0500 3.30032 0.73797 3.172

Table 1: Comparison of SK Class1 Male VS SK Class2 male (sk-skeletal, code 11 class 1,code 21 class 2 male, p significant>0.005).