Table 1.

Baseline characteristics of participants (Mean ± SD)

	Trimalleolar fractures (n = 12)	Healthy controls (n = 12)	P Value
Age (years)	42.20 ± 10.20	32.00 ± 13.98	0.070
Height (cm)	164.30 ± 7.45	165.83 ± 8.35	0.658
Weight (kg)	63.90 ± 8.67	61.75 ± 7.18	0.532
BMI (kg/m2)	23.60 ± 2.32	22.41 ± 1.52	0.159
Male/female	7/5	6/6	0.682
Injured/Dominant foot (n): right/left	8/4	12/0
Time from surgery to gait analysis (mo)	4.50 ± 1.19 (3-7)
OMAS, mean (range)
Pain	21 ± 2.11 (20-25)
Stiffness	3 ± 4.83 (0-10)
Swelling	2 ± 2.58 (0-5)
Stairs climbing	6 ± 2.11 (5-10)
Running	0 ± 0 (0-0)
Jumping	0 ± 0 (0-0)
Squatting	3 ± 2.58 (0-5)
Supporting	6.5 ± 4.74 (0-10)
Work activity of daily life	14.5 ± 2.84 (10-20)
Total score	56 ± 11.26 (35-75)

SD Standard deviation, BMI Body mass index, OMAS The Olerud and Molander Ankle Score