From: Degenerative changes through MR cartilage mapping in anterior cruciate ligament-reconstructed knees
Grades | Test of significance | ||||||
---|---|---|---|---|---|---|---|
Grade 0 (N = 8) | Grade I (N = 10) | Grade II (N = 37) | Grade III (NN = 6) | ||||
Mean ± SD N (%) | Mean ± SD N (%) | Mean ± SD N (%) | Mean ± SD N (%) | p-value | Sig. | ||
Period of reconstruction | 3.25 ± 0.89 | 3.47 ± 1.42 | 4.47 ± 2.06 | 4.33 ± 1.03 | 0.118(A) | NS | |
Period of reconstruction | 2–5 | 8 (100%)a | 22 (100%)a | 6 (42.8%)b | 4 (23.5%)a,b | 0.011(F) | S |
> 5–8 | 0 (0%)a | 0 (0%)a | 8(57.1%)b | 13 (76.4%)a,b | |||
BMI | 24 ± 0 | 27.73 ± 1.79 | 29.81 ± 3.86 | 31.1 ± 4.49 | <0.001(A) | S | |
BMI | 20–<25 | 8 (100%)a | 4 (12.5%)b | 0 (0%)b | 0 (0%)b | <0.001(F) | S |
25–<30 | 0 (0%)a | 24 (75%)b | 8 (53.3%)b,c | 2 (33.3%)a,c | |||
≥ 30 | 0 (0%)a | 4 (12.5%)a | 7 (46.7%)b | 4 (66.7%)b | |||
Meniscus tear /intervention | Yes | 8 (100%)a | 16 (50%)b | 4 (26.67%)b | 0 (0%)a | <0.001(F) | S |
No | 0 (0%)a | 16 (50%)b | 11 (73.33%)b | 6 (100%)a |