Table 2.
Participant Characteristics
| Characteristic |
Group |
P Value |
|
| Control |
Anterior Cruciate Ligament Reconstruction |
||
| Sex, male/female, No. | 20/22 | 23/34 | .54 |
| Mean ± SD or Median (Minimum–Maximum Outcome) |
|||
| Age, y | 20.7 ± 1.7 (18–25) | 20.9 ± 3.2 (18–32) | .73 |
| Height, m | 1.8 ± 0.1 (1.5–1.9) | 1.7 ± 0.1 (1.6–2.0) | .23 |
| Mass, kg | 72.9 ± 12.0 (49.9–103.0) | 73.3 ± 13.6 (52.0–109.0) | .88 |
| International Knee Documentation Committee score (0–100 scale) | 98.5 ± 3.1 (86.2–100.0) | 84.0 ± 13.1 (40.0–100.0) | <.001a |
| Tegner Activity Scale score (0–10 scale) | 7 (4–10) | 6 (2–10) | .007a |
| Activity monitor wear time, min | 5638.6 ± 1418.4 (2661–8737) | 5393.1 ± 1096.3 (3143–7772) | .33 |
| Time since surgery, mo | NA | 28.7 ± 17.7 (6–60) | NA |
Abbreviation: NA, not applicable.
a
Indicates between-groups difference (P < .05).