. Author manuscript; available in PMC: 2015 Dec 1.

Published in final edited form as: Knee. 2014 Jul 24;21(6):1077–1083. doi: 10.1016/j.knee.2014.07.016

Table 1.

Correlations between variables of interest.

		Peak knee adduction moment	Medial-lateral location of COP	Superior-inferior location of COP	Medial-lateral location of body COM	Superior-inferior location of body COM	Medial-lateral magnitude of GRF	Vertical magnitude of GRF	Knee adduction angle
Peak knee adduction moment	Pearson Correlation	1
	Sig. (2-tailed)
	N	30
Medial-lateral location of COP	Pearson Correlation	−.094	1
	Sig. (2-tailed)	.621
	N	30	30
Superior-inferior location of COP	Pearson Correlation	−.450^*	−.285	1
	Sig. (2-tailed)	*.013*	.126
	N	30	30	30
Medial-lateral location of body COM	Pearson Correlation	.220	−.420^*	.184	1
	Sig. (2-tailed)	.261	*.026*	.349
	N	28	28	28	28
Superior-inferior location of body COM	Pearson Correlation	−.025	−.458^*	.087	.359	1
	Sig. (2-tailed)	.900	*.014*	.659	.061
	N	28	28	28	28	28
Medial-lateral magnitude of GRF	Pearson Correlation	.275	.264	−.206	−.311	−.302	1
	Sig. (2-tailed)	.142	.158	.274	.107	.119
	N	30	30	30	28	28	30
Vertical magnitude of GRF	Pearson Correlation	.676^**	.005	−.179	−.033	−.087	.308	1
	Sig. (2-tailed)	*.000*	.981	.343	.869	.659	.097
	N	30	30	30	28	28	30	30
Knee adduction angle	Pearson Correlation	.762^**	−.128	−.399^*	.334	.100	.073	.328	1
	Sig. (2-tailed)	*.000*	.500	*.029*	.082	.614	.700	.076
	N	30	30	30	28	28	30	30	30

Correlation is significant at the 0.05 level (2-tailed).

^**

Correlation is significant at the 0.01 level (2-tailed).