Dependence on visual information in patients with ACL injury for multi-joint coordination during single-leg squats: a case control study

Table 2 Effects of group and condition for CAV and SaEn

	Healthy		ACLD		Uninjured		F value			P value
	OE	CE	OE	CE	OE	CE	Group	Condition	Group*Condition	Group	Condition	Group*Condition
Ascending phase CAV	0.05±0.03	0.1±0.07	0.04±0.04	0.1±0.06	0.04±0.05	0.1±0.07	0.16	33.86	0.005	0.85	< 0.001^*	0.99
Descending phase CAV	0.13±0.06	0.14±0.06	0.11±0.05	0.14±0.05	0.13±0.06	0.15±0.06	1.06	3.99	0.60	0.349	0.048^*	0.55
SaEn CA	0.03±0.01	0.04±0.01	0.03±0.01	0.04±0.01	0.03±0.01	0.04±0.01	0.27	52.02	1.67	0.77	< 0.001^*	0.19

mean ± S.D.
*: significant effect in A two-way factorial analysis of variance
ACLD: anterior cruciate ligament deficient, OE: open eyes, CE: closed eyes, CAV: coupling angle variability, SaEn: sample entropy, CA: coupling angle

ISSN: 2052-1847