approached significanceP = .0988
The femoral posterior condylar axis in the RRI (in degrees) was not statistically significantly different from the PI placement although it approached significance with P = .0988.
The femoral posterior condylar axis in the RRI (in degrees) was not statistically significantly different from the PI placement although it approached significance with P = .0988.
A subcategory ANOVA comparing the PI and RRI implant positions among subjects with aseptic loosening, infection, and instability did not reach statistical significance although this study was not powered for subgroup analysis given the current sample size.