Table 1.
CSA in mm2, mean and SD, for injured and non-injured side respectively and mean of percentage difference between injured and non-injured side with p-value
| Injured | Non-injured | Diff% | p-value | |
|---|---|---|---|---|
|
All patients (N=62) |
|
|
|
|
| Quadriceps |
5458 (1230) |
5780 (1219) |
−5.5% |
<0.001 |
| Sartorius |
388 (103) |
388 (105) |
0.7% |
0.583 |
| Gracilis |
337 (86) |
328 (93) |
4.3% |
0.029 |
| Semimembranosus |
1331 (278) |
1352 (266) |
−1.2% |
0.289 |
| Semitendinosus |
616 (237) |
608 (231) |
5.3% |
0.134 |
| Biceps femoris |
1692 (355) |
1673 (337) |
1.5% |
0.233 |
|
Right-sided injury (N=26) |
|
|
|
|
| Quadriceps |
5142 (1257) |
5603 (1224) |
−8.5% |
< 0.001 |
| Sartorius |
393 (108) |
382 (108) |
3.7% |
0.113 |
| Gracilis |
343 (94) |
315 (97) |
10.7% |
0.005 |
| Semimembranosus |
1307 (302) |
1283 (246) |
1.7% |
0.405 |
| Semitendinosus |
638 (253) |
595 (221) |
8.3% |
0.024 |
| Biceps femoris |
1664 (402) |
1595 (369) |
4.4% |
0.029 |
|
Left-sided injury (N=36) |
|
|
|
|
| Quadriceps |
5686 (1176) |
5907 (1217) |
−3.3% |
0.024 |
| Sartorius |
385 (101) |
393 (104) |
−1.4% |
0.371 |
| Gracilis |
332 (81) |
337 (90) |
−0.3% |
0.870 |
| Semimembranosus |
1349 (262) |
1401 (273) |
−3.4% |
0.013 |
| Semitendinosus |
600 (226) |
617 (241) |
3.1% |
0.570 |
| Biceps femoris | 1712 (321) | 1729 (305) | −0.6% | 0.732 |