Table 4.

Clinical measurements in patients with CATR

	Injured side	Healthy side	Difference between injured and healthy side
	Median (IQR) Min;max	Median (IQR) Min;max	Effect size	P-value
ATRA (degrees)	55 (3)	50 (9)	0.54**	< 0.001
	50; 76	40; 69
	n = 21	n = 21
Tendon length (cm)	22.4 (2.9)	20.5 (2.0)	0.48*	0.006
	17.9; 26.1	17.0; 26.1
	n = 16	n = 16
Dorsiflexion extended knee (degrees)	32 (12)	30 (12)	0.17	0.279
	17; 40	21; 41
	n = 20	n = 20
Dorsiflexion flexed knee (degrees)	32 (14)	35 (17)	0.12	0.448
	18; 48	17; 44
	n = 20	n = 20
Calf circumference (cm)	37 (4)	38 (4)	0.52**	0.001
	30; 47	33; 46
	n = 21	n = 21

CATR Chronic Achilles Tendon Rupture, ATRA Achilles tendon resting angle, * small effect, ** medium effect, *** large effect