A comparison of clinical- and patient-reported outcomes of the cemented ATTUNE and PFC sigma fixed bearing cruciate sacrificing knee systems in patients who underwent total knee replacement with both prostheses in opposite knees

Table 1 Pre- and post-operative outcome measures for the PFC group

Outcome measure	Pre-operative		Post-operative		Difference in means	p value
Outcome measure	Mean	Range	Mean	Range	Difference in means	p value
WOMAC	61.2	57.3–76.2	52.3	36.1–53.2	15.4	0.045
SF-12 PCS	29.1	22.3–30.5	39.2	35.6–40.1	10.1	0.032

ISSN: 1749-799X