Figure 6.

Mean differences in outcome (detailed questions from KOOS) between CON and CAOS. *Difference is equal to mean score among CON and CAOS (positive values are in favor of CAOS), Adjusted for age, gender, diagnosis, fixation method, Charnley category and preoperative EQ-5D index scores in a multiple linear regression model. With a Bonferroni correction, the significance level is set at p < 0.001. Consequently, none of the single questions in KOOS are statistically significantly in the groups. KOOS = the Knee Injury and Osteoarthritis Outcome Score; CON = conventional technique; CAOS = computer assisted orthopedic surgery; ADL = function in daily living; Sport/rec = function in sport and recreation; QOL = knee related quality of life.