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. 2017 May;31(5):534–540. [Article in Chinese] doi: 10.7507/1002-1892.201609083

表 4.

Bone graft fusion at last follow-up in 2 groups (%)

两组患者末次随访时植骨融合情况(%)

组别
Group
Bridwell 分级
Bridwell grade
CT 分级
CT grade
完全融合
Complete fusion
不完全融合
Incomplete fusion
不融合
Non fusion
联合入路组
AP-approach group
18(64.29) 7(25.00) 2(7.14) 1(3.57) 16(57.14) 11(39.29) 1(3.57)
单纯后路组
P-approach group
11(55) 5(25) 3(15) 1(5) 10(50) 8(40) 2(10)
统计值
Statistic
Z=–1.766
P= 0.444
Z=–0.640
P= 0.522