TABLE 2.

Patient Satisfaction Questionnaire.

Satisfaction level	MP1	PS2	p-Value
1. Are you satisfied with the TKA surgery?
Very satisfied	7(0.58)	10(0.83)	0.317
Satisfied	4(0.33)	1(0.08)	0.371
Dissatisfied	1(0.08)	1(0.08)	–
Very dissatisfied	0(0)	0(0)	–
2. Are you satisfied with the TKA surgery relieving your pain?
Very satisfied	10(0.83)	10(0.83)	–
Satisfied	2(0.17)	0(0)	0.478
Dissatisfied	0(0)	2(0.17)	0.777
Very dissatisfied	0(0)	0(0)	–
3. Are you satisfied with the TKA surgery improving your ability of doing housework?
Very satisfied	8(0.67)	10(0.83)	0.640
Satisfied	3(0.25)	1(0.08)	0.590
Dissatisfied	1(0.08)	1(0.08)	–
Very dissatisfied	0(0)	0(0)	–
4. Are you satisfied with the TKA surgery improving your ability of doing recreational activities?
Very satisfied	7(0.58)	9(0.757)	0.667
Satisfied	4(0.33)	2(0.17)	0.640
Dissatisfied	1(0.08)	1(0.08)	–
Very dissatisfied	0(0)	0(0)	–

¹MP, medial pivot. ²PS, posterior-stabilized. Data were presented as patient number (percentage).