Table 2: Percentage distribution for responses for each item.

HipsKnees
12 wks (%)1 year (%)12 wks (%) 1 year (%)

How satisfied are you with the results of your surgery ?
 Very satisfied83.483.064.165.8
 Somewhat satisfied13.413.628.722.2
 Somewhat dissatisfied1.82.15.18.1
 Very dissatisfied1.41.32.13.9

How satisfied are you with the results of your surgery for improving your pain?
 Very satisfied84.486.963.467.6
 Somewhat satisfied12.310.727.721.9
 Somewhat dissatisfied2.31.65.87.3
 Very dissatisfied1.00.83.23.2

How satisfied are you with the results of surgery for improving your ability to do home or yard work?
 Very satisfied61.071.740.050.2
 Somewhat satisfied30.320.145.733.9
 Somewhat dissatisfied5.05.99.810.7
 Very dissatisfied3.72.34.45.2

How satisfied are you with the results of surgery for improving your ability to do recreational activities?
 Very satisfied53.665.834.042.8
 Somewhat satisfied34.724.746.936.2
 Somewhat dissatisfied7.16.912.813.1
 Very dissatisfied4.62.66.27.9