Table 3.

Patient satisfaction scores

	UKR group	TKR group	p value
	Mean ± SD (range)	Mean ± SD (range)
	2 years
Satisfaction	89.1 ± 28.8 (0–99)	86.5 ± 13.3 (46–99)	0.41
Normal	69.5 ± 31.3 (0–99)	67.7 ± 18.6 (33–95)	0.99
Forgotten prosthetic knee	15	10