Open Access
Original Research Article

Table I

Descriptive statistics.

N Minimum Maximum Mean Std. Deviation
Sex 800 1 2 1.45 0.498
Line X Right 800 11.6 24.0 17.987 2.8205
Line X’ Right 800 24.6 38.0 30.609 3.0191
Line Y Right 800 1.1 16.0 6.276 3.9254
Line Z Right 800 6.8 20.4 12.467 3.0652
Line A Right 800 2.6 8.8 6.309 1.2442
Line A’ Right 800 7.5 16.0 11.492 2.3853
Line B Right 800 1.0 5.5 2.924 1.3810
Line X Left 800 11.3 23.8 17.942 2.7490
Line X’ Left 800 24.4 39.0 30.794 3.1835
Left Y Left 800 1.2 16.3 6.489 3.9270
Line Z Left 800 0.5 20.1 12.139 3.3828
Line A Left 800 2.2 8.7 6.313 1.2240
Line A’ Left 800 7.7 16.2 11.532 2.4085
Line B Left 800 1.0 5.9 2.978 1.4285
Valid N (list wise) 800

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