表 2.
logistic regression analysis of adjacent fractures after PVP
PVP 术后邻近节段新发骨折的 logistic 回归分析
变量
Variable |
偏回归系数
Partial regression coefficient |
标准误
Standard error |
Wald χ2 | P | OR(95%CI) |
年龄 | 0.213 | 0.025 | 70.164 | 0.000 | 1.238(1.177,1.301) |
性别(女) | −0.791 | 0.303 | 6.821 | 0.009 | 0.454(0.251,0.821) |
术前骨密度 | −3.733 | 0.357 | 109.616 | 0.000 | 0.024(0.012,0.048) |
吸烟史(否) | 1.759 | 0.316 | 31.050 | 0.000 | 5.809(3.129,10.786) |
饮酒史(否) | 0.175 | 0.282 | 0.388 | 0.533 | 1.192(0.686,2.070) |
COPD(否) | 0.058 | 0.267 | 0.047 | 0.828 | 1.060(0.628,1.787) |
术后规律锻炼(否) | −2.291 | 0.230 | 99.289 | 0.000 | 0.101(0.064,0.159) |
术后规律抗骨质疏松治疗(否) | −1.535 | 0.270 | 32.349 | 0.000 | 0.216(0.127,0.366) |
骨折椎体数量 | 0.888 | 0.172 | 26.783 | 0.000 | 2.430(1.736,3.400) |
单个椎体骨水泥注入量 | −1.792 | 0.155 | 133.488 | 0.000 | 0.167(0.123,0.226) |