变量 | β值 | SE | β’值 | t值 | P | 95% CI |
软骨损伤评分 | −0.211 | 0.093 | −0.229 | −2.274 | 0.025 | (−0.394, −0.027) |
BML | 0.083 | 0.130 | 0.047 | 0.639 | 0.524 | (−0.174, 0.340) |
术前HKA (˚) | −0.040 | 0.119 | −0.028 | −0.341 | 0.734 | (−0.276, 0.195) |
MME | −7.005 | 2.215 | −0.264 | −3.296 | 0.001 | (−11.216, −2.794) |
JSW (mm) | 0.503 | 0.367 | 0.133 | 1.370 | 0.173 | (−0.224, 1.231) |
半月板损伤评分 | −0.031 | 0.209 | −0.011 | −0.150 | 0.881 | (−0.444, 0.382) |
K-L3级 | 参考组 | |||||
K-L2级 | 1.002 | 1.229 | 0.073 | 0.831 | 0.408 | (−1.413, 3.456) |
K-L4级 | −3.286 | 1.222 | −0.241 | −2.688 | 0.008 | (−5.708, −0.864) |