12 months | P value* | 24 months | P value* | |||
---|---|---|---|---|---|---|
Group A | Group B | Group A | Group B | |||
Q1“Overall how satisfied are you with the results of your hip replacement surgery?” VS, SS/SD, D (n/n, %/%) | 45/0 (100/0) | 45/0 (100/0) | 1 | 45/0 (100/0) | 45/0 (100/0) | 1 |
Q2“How satisfied are you with the results of your hip replacement surgery for relieving your pain?” VS, SS/SD, D (n/n, %/%) | 45/0 (100/0) | 45/0 (100/0) | 1 | 45/0 (100/0) | 45/0 (100/0) | 1 |
Q3 “How satisfied are you with the results of your hip replacement surgery for improving your ability to do home or yard work?” VS, SS/SD, D (n/n, %/%) | 44/1 (97.8/2.2) | 44/1 (97.8/2.2) | 1 | 44/1 (97.8/2.2) | 44/1 (97.8/2.2) | 1 |
Q4 “How satisfied are you with the results of your hip replacement surgery for improving your ability to do recreational activities?” VS, SS/SD, D (n/n, %/%) | 38/7 (84.4/15.6) | 37/8 (82.2/17.8) | 1 | 40/5 (88.9/11.1) | 39/6 (86.7/13.3) | 1 |