Table 2.

Subjective scores in the new KSKSS for the navigation and manual groups (mean ± SD). Differences of P < 0.05 were considered statistically significant

Section (total number of points)	Navigation group (n = 14)	Manual group (n = 13)	P value
Symptoms (25)	15.6 ± 6.2	18.0 ± 8.8	n.s.
Patient satisfaction (40)	21.9 ± 8.6	21.8 ± 13.6	n.s.
Patient expectation (15)	11.0 ± 3.0	10.1 ± 3.5	n.s.
Walking / standing (30)	18.4 ± 8.3	16.9 ± 13.4	n.s.
Standard activities (30)	22.1 ± 5.8	21.7 ± 9.3	n.s.
Advanced activities (25)	8.9 ± 7.1	12.3 ± 7.9	n.s.
Discretionary activities (15)	9.0 ± 4.5	9.7 ± 5.9	n.s.

n.s. not significant, KSKSS Knee Society knee scoring system