Table 4 Correlations between the static and dynamic postural stability and the knee muscle strength in the involved side knees in each group

From: Poorer dynamic postural stability in patients with anterior cruciate ligament rupture combined with lateral meniscus tear than in those with medial meniscus tear

		ACL rupture with MM tear		ACL rupture with LM tear
		Quadriceps	Hamstring	Quadriceps	Hamstring
Static OSI	PCC (r)	−0.086	−0.141	0.136	0.228
Static OSI	p value	0.541	0.313	0.403	0.157
Static APSI	PCC (r)	−0.104	−0.147	0.138	0.203
Static APSI	p value	0.459	0.294	0.396	0.208
Static MLSI	PCC (r)	−0.101	−0.094	0.286	0.294
Static MLSI	p value	0.470	0.501	0.074	0.066
Dynamic OSI	PCC (r)	0.160	0.233	−0.097	−0.138
Dynamic OSI	p value	0.252	0.093	0.551	0.394
Dynamic APSI	PCC (r)	0.201	0.218	−0.004	−0.203
Dynamic APSI	p value	0.149	0.117	0.979	0.208
Dynamic MLSI	PCC (r)	0.028	0.219	−0.199	−0.001
Dynamic MLSI	p value	0.841	0.115	0.218	0.996

ACL anterior cruciate ligament, APSI anterior–posterior stability index, LM lateral meniscus, MLSI medial–lateral stability index, MM medial meniscus, OSI overall stability index, PCC Pearson correlation coefficient

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ISSN: 2234-2451

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