Revision ACLR group | Primary ACLR group | Mean difference (95% CI) | p-value | |
---|---|---|---|---|
Knee function (0–10) | 7 (2–10; 6–8) | 8 (3–10; 7–9) | < 0.001 | |
Satisfaction with knee function (1–10) | ||||
ACLR knee | 7 (1–10; 6–8) | 8 (4–10; 7–9) | < 0.001 | |
Uninjured knee | 10 (1–10; 9–10) | 10 (5–10; 10–10) | 0.050 | |
I feel limited when exercising (1–10) | 7 (1–10; 4–8) | 8 (4–10; 6–9) | < 0.001 | |
Satisfaction with activity level (1–10) | 8 (1–10; 5–9) | 8 (1–10; 6–10) | 0.281 | |
Tegner Activity Scale | ||||
Before first injury | 9 (2–10; 8–9) | 9 (2–10; 7–9) | 0.177 | |
After first ACLR | 8 (2–10; 6–9) | 7 (1–10; 3–9) | 0.067 | |
After second ACLR | 5 (1–10; 2–8) | |||
At follow-up | 2 (1–10; 2–5) | 4 (1–10; 2–7) | 0.229 | |
Time last week (at follow-up) for: | ||||
Everyday activities, minutesa | 0.003 | |||
0 | 2 (3) | 1 (1) | ||
< 30 | 1 (1) | 0 (0) | ||
30–60 | 4 (5) | 1 (1) | ||
60–90 | 5 (6) | 2 (3) | ||
90–150 | 12 (15) | 8 (10) | ||
150–300 | 17 (22) | 10 (13) | ||
> 300 | 37 (47) | 55 (71) | ||
Physical activities, minutesb | 0.103 | |||
0 | 12 (15) | 14 (19) | ||
< 30 | 0 (0) | 3 (4) | ||
30–60 | 2 (3) | 4 (5) | ||
60–90 | 3 (4) | 4 (5) | ||
90–120 | 4 (5) | 5 (7) | ||
> 120 | 57 (73) | 45 (60) | ||
Reaching the WHO’s recommendation for physical activity, n (%)c | 74 (95) | 74 (96) | 0.705 | |
EQ-5D (0–1)d | 0.86 ± 0.17 (0.82–0.91) | 0.89 ± 0.11 (0.87–0.92) | -0.02 (-0.07 − 0.03) | 0.427 |
EQ-5D VAS (0–100)d | 79.2 ± 20.1 (74.2–84.3) | 86.0 ± 11.6 (83.3–88.8) | -7.5 (-13.3 − 1.7) | 0.012 |