Table 6.

Intergroup comparison of examined variables in the hip joint (results of the post hoc test).

Tukey's test results (P)
Gait phase	Studied group	Involved/right leg			Studied group	Uninvolved/left leg
		SB ACLR	DB ACLR	Control		SB ACLR	DB ACLR	Control
KHS	SB ACLR	—	0.220	0.026	SB ACLR	—	0.539	0.080
	DB ACLR	0.220	—	0.552	DB ACLR	0.539	—	0.453
	Control	0.026	0.552	—	Control	0.080	0.453	—
K1	SB ACLR	—	0.099	0.019	SB ACLR	—	0.557	0.038
	DB ACLR	0.099	—	0.759	DB ACLR	0.557	—	0.253
	Control	0.019	0.759	—	Control	0.038	0.253	—
K2	SB ACLR	—	0.175	0.015	SB ACLR	—	0.488	0.062
	DB ACLR	0.175	—	0.491	DB ACLR	0.488	—	0.434
	Control	0.015	0.491	—	Control	0.062	0.434	—
KTO	SB ACLR	—	0.229	0.003	SB ACLR	—	0.464	0.001
	DB ACLR	0.229	—	0.125	DB ACLR	0.464	—	0.009
	Control	0.003	0.125	—	Control	0.001	0.009	—
K3	SB ACLR	—	0.104	0.001	SB ACLR	—	0.497	0.024
	DB ACLR	0.104	—	0.132	DB ACLR	0.497	—	0.214
	Control	0.001	0.132	—	Control	0.024	0.214	—
K4	SB ACLR	—	0.200	0.002	SB ACLR	—	0.631	0.024
	DB ACLR	0.200	—	0.125	DB ACLR	0.631	—	0.137
	Control	0.002	0.125	—	Control	0.024	0.137	—

ACLR: anterior cruciate ligament reconstruction; SB ACLR: group after single-bundle ACLR; DB ACLR: group after double-bundle ACLR; control: control group; x: arithmetic mean; SD: standard deviation; KHS: the first contact between the foot and the ground; K1: maximal knee flexion at the beginning of stance phase; K2: the biggest extension of the knee during a single stance; KTO: detaching the toes at the end of stance phase; K3: maximal knee flexion during swing phase; K4: maximal extension of the knee joint in the preparatory phase before stance phase. Values in bold are statistically significant.

Presented values obtained in the SB and DB ACLR groups refer to involved leg while values obtained in the control group refer to the right leg.