Table 2. Comparison of Average Values of Radiographic Results between Robotic and Conventional Total Knee Arthroplasty Groups.

Variable	Robotic group (n = 69)	Conventional group (n = 39)	p-value
Mechanical axis (θ)	1.8 ± 1.5	2.4 ± 3.7	0.31
Coronal femoral inclination (α)	89.4 ± 2.1	88.4 ± 3.1	0.14
Coronal tibial inclination (β)	90.0 ± 1.3	90.2 ± 2.0	0.06
Sagittal femoral inclination (γ)	2.0 ± 1.6	3.5 ± 3.1	0.51
Sagittal tibial inclination (δ)	83.5 ± 1.2	84.5 ± 3.4	0.21

Values are presented as mean ± standard deviation.

Paired t-test. The p-values are of intergroup comparisons, with p < 0.05 indicating significance.