Table 5.
Demographic features of all patients and rate of return to sport activity.
| variable | Quality of exercise |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2 years |
Last follow up |
|||||||||
| Similar (N/%) | Weaker (N/%) | Not sport (N/%) | Similar (N/%) | Weaker (N/%) | Not sport (N/%) | |||||
| Number of patients | 251(58.92) | 109(25.58) | 66(15.49) | 273(64.08) | 94(22.06) | 59(13.84) | ||||
| sex | M | 319 | 203(63.63) | 77(24.13) | 39(12.22) | 68.65))219 | 65(20.37) | 35(10.97) | ||
| F | 107 | 48(44.85) | 32(29.9) | 27(25.23) | 54(50.46) | 29(27.1) | 24(22.42) | |||
| P |
0.001 |
0.001 |
||||||||
| age | ≤30 | 264 | 177(67.04) | 55(20.83) | 32(12.12) | 195(73.86) | 46(17.42) | 23(8.71) | ||
| 30–40 | 102 | 50(49.01) | 31(30.39) | 21(20.58) | 56 (54.9) | 27(26.47) | 19(18.62) | |||
| 40–50 | 44 | 19(43.18) | 18(40.9) | 7(15.9) | 18(40.9) | 15(34.09) | 11(25) | |||
| >50 | 16 | 5(31.25) | 5(31.25) | 6(37.5) | 4(25) | 6(37.5) | 6(37.5) | |||
| P |
0.001 |
0.001 |
||||||||
| BMI | ≤20 | 39 | 16 (41.02) | 15(38.46) | 8(20.51) | 21(53.84) | 10(25.64) | 8(20.51) | ||
| 20–25 | 206 | 152(73.78) | 40(16.41) | 14(6.79) | 160(77.66) | 34(15.5) | 12(5.82) | |||
| 25–30 | 120 | 57(47.5) | 34(28.33) | 29(24.16) | 63(52.5) | 31(25.83) | 26(21.66) | |||
| 30–35 | 46 | 19(41.3) | 16(34.78) | 11(23.91) | 23(50) | 13(28.26) | 10(21.73) | |||
| 35< | 15 | 7(46.66) | 4(26.66) | 4(26.66) | 6(40) | 6(40) | 3(20) | |||
| 0.001 |
0.001 |
|||||||||
| Graft | Hamstring autograft tendon | 375 | 231(61.6) | 98(26.13) | 46(12.26) | 257(68.53) | 75(20) | 43(11.47) | ||
| Achilles allograft tendon |
51 |
18(35.29) |
11(21.56) |
22(43.13) |
16(31.37) |
19(37.25) |
16(31.37) |
|||
| P |
0.001 |
0.001 |
||||||||
| Chondral lesion | Medial Femur | 33 | 5(15.15) | 12(36.36) | 16(48.48) | 6(18.18) | 9(27.27) | 18(54.54) | ||
| Lateral femur | 5 | 1(20) | 1(20) | 3(60) | 1(20) | 0 | 4(80) | |||
| Medial tibia plateau | 20 | 3(15) | 7(35) | 10(50) | 2(10) | 6(30) | 12(60) | |||
| Patellae | 17 | 4(23.52) | 5(29.41) | 8(47.05) | 4(23.52) | 3(17.64) | 10(58.82) | |||
| P |
0.055 |
0.036 |
||||||||
| meniscus | Lateral | 101 | 68(67.32) | 21(20.79) | 12(11.88) | 79(78.21) | 12(11.88) | 10(9.90) | ||
| Medial | 174 | 109(62.64) | 44(25.28) | 21(12.06) | 121(69.54) | 36(20.68) | 17(9.77) | |||
| 0.01 |
0.01 |
|||||||||
| OA | Grade I | 22 | 12(54.54) | 6(27.27) | 4(18.18) | 14(63.63) | 6(27.27) | 2(9.09) | ||
| Grade II | 8 | 2(25) | 2(25) | 4(50) | 2(25) | 1(12.5) | 5(62.5) | |||
| P | 0.156 | 0.184 | ||||||||