Pre vs. post operative knee extensor moment and pain value scores.
|
Involved knee |
Pain score (0-9 Lund scale) |
||||
|
Velocity |
Uninvolved |
Pre-op |
Post-op |
Pre-op |
Post-op |
|
600/s |
|||||
|
Female |
133 |
86 |
106 |
3.85 |
2.2 |
|
Male |
228 |
131 |
186 |
5.01 |
2.22 |
|
120/s |
|||||
|
Female |
139 |
84 |
109 |
3.71 |
1.92 |
|
Male |
207 |
112 |
174 |
4.89 |
2.19 |
|
600/s |
|||||
|
Female |
125 |
79 |
92 |
2.28 |
0.87 |
|
Male |
188 |
109 |
147 |
3.4 |
1.78 |
Based on Nordgren et al (1983).
Knee extensor strength to body weight (Nm/Kgbw) controls vs. patients with patella femoral pain syndrome (PFPS)
|
300/s |
600/s |
1200/s |
||
|
Women |
||||
|
Control |
Concentric |
2.47 |
2.41 |
1.93 |
|
PFPS |
Concentric |
1.69 |
1.55 |
1.22 |
|
Men |
||||
|
Control |
Concentric |
3.02 |
2.77 |
2.43 |
|
PFPS |
Concentric |
2 |
1.93 |
1.97 |
|
Women |
||||
|
Control |
Eccentric |
3.39 |
3.23 |
3.2 |
|
PFPS |
Eccentric |
2.04 |
1.8 |
1.67 |
|
Men |
||||
|
Control |
Eccentric |
3.8 |
3.65 |
3.66 |
|
PFPS |
Eccentric |
2.29 |
2.27 |
2.34 |
Based on Dvir (1990)
