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. 2022 Jul;36(7):853–859. [Article in Chinese] doi: 10.7507/1002-1892.202203030

表 2.

Comparison of the parameters of patellar osteotomy surface and OPPP position between male and female patients ( Inline graphic )

男女患者截骨面形态和OPPP位置参数比较( Inline graphic

项目
Item
男性(n=71)
Male (n=71)
女性(n=56)
Female (n=56)
统计值
Statistic
W(mm) 44.58±2.80 38.32±3.54 t=−7.168
P<0.001
W1(mm) 21.31±1.61 17.98±1.85 t=−7.054
P<0.001
W2(mm) 21.86±1.43 18.99±1.77 t=−6.501
P<0.001
H(mm) 39.52±2.69 34.77±2.62 t=−6.570
P<0.001
H1(mm) 18.04±1.32 16.08±1.17 t=−5.777
P<0.001
H2(mm) 20.55±1.48 17.76±1.45 t=−7.024
P<0.001
L1(mm) 4.42±1.41 3.77±1.35 t=−1.364
P=0.178
L2(mm) 2.54±1.25 1.91±1.17 t=−1.744
P=0.005
L1/W1 0.21±0.08 0.21±0.08 t=0.231
P=0.819
L2/H1 0.14±0.07 0.12±0.07 t=−1.019
P=0.316