Table 4.

Comparison of Principal Component Scores.

Principal Component	Principal Component Score		p value
	SP (n=72)	CON (n=95)
1	−3.45±51.45	−3.68±57.93	0.87
2	6.29±30.21	−2.36±33.54	0.18
3	6.80±29.86	−7.86±28.63	0.01*
4	5.01±25.41	1.20±30.30	0.53
5	−0.66±20.93	−0.64±26.99	0.86
6	−0.12±18.43	1.32±20.39	0.38
7	−0.03±21.24	−0.52±18.46	0.80
8	−0.52±19.48	2.91±17.38	0.31
9	−1.71±18.81	1.19±17.72	0.44
10	4.17±18.05	−1.88±16.78	0.04*
11	−0.89±16.17	−1.42±15.47	0.52

Abbreviations: SP, Spondylolysis group; CON, Control group

Principal Component Scores are presented as mean±standard deviation.

* p<0.05.