Table 3.

HSS, JFS and KOOS scores in two groups.

		UKA (N = 63)	TKA (N = 63)	t	P
HSS	Preoperation	40.35 ± 5.74	38.78 ± 5.05	1.631	0.105
	Last follow-up	87.98 ± 4.36	90.89 ± 3.9	3.940	<0.001
KOOS
	Preoperation	44.67 ± 6.75	39.73 ± 5.56	4.481	<0.001
	Last follow-up	90.25 ± 4.48	93.14 ± 2.6	−4.427	<0.001
JFS	Last follow-up	94.57 ± 2.58	88.1 ± 4.81	9.418	<0.001

UKA, Unicompartmental knee arthroplasty; TKA, Total knee arthroplasty; HSS, Hospital for special surgery knee score; JFS, Joint Forgotten Score; KOOS, Knee Injury and Osteoarthritis Outcome Score.