From: Reliability of the Q Force; a mobile instrument for measuring isometric quadriceps muscle strength
 |  | Session 1 | Session 2 | diff |  | P value |  |  |  |
---|---|---|---|---|---|---|---|---|---|
 |  | Mean (SD) | Mean (SD) | Mean (SD) | t-test | ICC | L. Loa | U. Loa | Loa % Mean |
PT | left | 63.1 (27.2) | 70.7 (29.2) | 7.6 (13.4) | 0.0078 | 0.89 | −18.6 | 33.8 | 39.1 |
PT | right | 66.1 (30.4) | 74.8 (34.2) | 8.6 (9.1) | 0.0001 | 0.96 | −9.2 | 26.4 | 25.1 |
FPT | left | 62.5 (27.0) | 70.2 (29.1) | 7.7 (13.5) | 0.0077 | 0.88 | −18.8 | 34.2 | 39.9 |
FTP | right | 65.6 (30.3) | 74.0 (34.1) | 8.4 (9.1) | 0.0001 | 0.96 | −9.4 | 26.2 | 25.5 |
MPT | left | 58.5 (26.0) | 66.4 (28.5) | 7.9 (12.5) | 0.0037 | 0.89 | −16.6 | 32.4 | 39.2 |
MPT | right | 62.0 (29.1) | 69.9 (32.9) | 7.9 (9.0) | 0.0001 | 0.96 | −9.7 | 25.5 | 26.7 |
APT | left | 58.3 (26.2) | 65.9 (28.6) | 7.6 (12.9) | 0.0058 | 0.80 | −17.6 | 32.8 | 38.7 |
APT | right | 61.8 (29.6) | 70.2 (33.5) | 8.4 (9.1) | 0.0001 | 0.96 | −9.4 | 26.2 | 26.9 |