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. 2021 Jan;35(1):20–25. [Article in Chinese] doi: 10.7507/1002-1892.202008044

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)