Robotic Assistance in Unicompartmental Knee Arthroplasty Results in Superior Early Functional Recovery and Is More Likely to Meet Patient Expectations

Table 5

Preoperative and postoperative SF-12 PCS and SF-12 MCS values.

Dependent variable	Conventional	Robotic	value
Pre-op SF-12 PCS	36 (8)	35 (9)	0.691
6-week SF-12 PCS	39 (8)	43 (9)	0.099
12-week SF-12 PCS	45 (8)	48 (7)	0.140
2-year SF-12 PCS	48 (10)	50 (11)	0.601
Pre-op SF-12 MCS	57 (8)	56 (11)	0.760
6-week SF-12 MCS	56 (8)	57 (7)	0.658
12-week SF-12 MCS	58 (5)	57 (9)	0.644
2-year SF-12 MCS	51 (7)	55 (7)	0.017

Values are reported in means and standard deviations.