Table 6.

Noise generation and residual symptoms in patients undergoing TKA

Residual symptom	Never/rarely hears noise	Sometimes/often/ extremely often hears noise	p value
Do you have problems getting in and out of a car?
Never/rarely	773 (65%)	422 (35%)
Sometimes/often/extremely often	348 (63%)	205 (37%)	0.5
Do you have problems getting in and out of a chair?
Never/rarely	849 (75%)	284 (25%)
Sometimes/often/extremely often	273 (62%)	170 (38%)	<0.001
In the last 30 days, how often do you limp while walking?
Never/rarely	841 (75%)	280 (25%)
Sometimes/very often/extremely often	275 (61%)	176 (39%)	<0.001
In the last 30 days, how often did you experience swelling?
Never/rarely	883 (76%)	284 (24%)
Sometimes/very often/extremely often	239 (58%)	173 (42%)	<0.001
In the last 30 days, how often did you experience stiffness?
Never/rarely	801 (77%)	241 (23%)
Sometimes/very often/extremely often	322 (60%)	214 (40%)	<0.001