Table 1.

Patient information (results at 6 months after TKA).

	Thirty-nine women
Age (years)	69.6 ± 6.9
Height (cm)	153.0 ± 7.0
Weight (kg)	57.9 ± 8.2
BMI (kg/m2)	24.8 ± 3.5
Range of motion of knee flexion (°)	121.3 ± 9.3
Range of motion of knee extension (°)	−1.0 ± 2.0
FTA operated limb side (°)	176.6 ± 2.0
FTA unaffected limb side (°)	179.8 ± 6.8
Gait speed (m/s)	1.0 ± 0.2

Mean ± standard deviation.

BMI: body mass index.

Implant: all patients cement.

FTA: femorotibial angle.