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Overall Pain Rating for Each Conditiona
| Knee Condition |
Mean ± SD |
| Normal | 0.00 ± 0.00 |
| Effused | 2.17 ± 2.33b |
| Painful | 5.22 ± 2.42c |
| Effused and painful | 5.46 ± 2.64c |
0 = no pain, 10 = worst pain.
Indicates different from the normal knee condition only.
Indicates different from the normal and effused knee conditions.
