Avtor/Urednik		Vauhnik, Renata; Morrissey, Matthew C; Rutherford, Olga M; Turk, Zmago; Pilih, Iztok A; Pohar-Perme, Maja
Naslov		Correlates of knee anterior laxity in sportswomen
Tip		članek
Vir		Knee
Vol. in št.		Letnik 16, št. 6
Leto izdaje		2009
Obseg		str. 427-31
Jezik		eng
Abstrakt		The purpose of this study was to evaluate whether any of the following factors are related to knee anterior laxity in healthy sportswomen: anthropometric characteristics, lower limb alignment characteristics, hormone-related factors and sport history. Six hundred and sixteen sportswomen were tested in the pre-season. The data have been analysed using linear regression for possible association of knee anterior laxity with other variables. Univariate linear regression indicated a positive association of knee anterior laxity with knee extension and navicular drop and a negative association with body height. Multivariate linear regression analysis showed statistically significant associations between knee anterior laxity and the combination of passive knee extension and the chosen sport (R(2)=0.089; p<0.05). The combination of passive knee extension and sport type was found to be related to the amount of knee anterior laxity, although the association was weak with this combination of factors able to explain only about 9% of the variability in laxity. Knowing which factors influence the amount of knee anterior laxity will help us to better interpret the results of knee anterior laxity testing and help us to understand the possible role of knee anterior laxity as a risk factor for knee injury.