Table 3

Cortical and trabecular morphologic parameters measured from WT, oim, and oim + IUT femurs

Bone morphology parameters
WT (n = 15)oim (n = 16)P*oim+IUT (n = 12)P*P
Cortical bone       
    CtTh, mm 0.211 ± 0.024; 0.207 0.183 ± 0.034; 0.184 NS 0.164 ± 0.020; 0.164 < .001 NS 
    CtA, mm2 0.863 ± 0.130; 0.835 0.678 ± 0.185; 0.674 .048 0.584 ± 0.077; 0.591 < .001 NS 
    Iap, mm4 0.261 ± 0.079; 0.231 0.152 ± 0.062; 0.148 .001 0.118 ± 0.024; 0.118 < .001 NS 
    Iml, mm4 0.157 ± 0.039; 0.141 0.090 ± 0.037; 0.085 < .001 0.072 ± 0.017; 0.068 < .001 NS 
Trabecular bone       
    TbTh, mm 0.041 ± 0.002; 0.041 0.041 ± 0.003; 0.040 NS 0.043 ± 0.007; 0.041 NS NS 
    TbSp, mm 0.121 ± 0.019; 0.126 0.201 ± 0.036; 0.207 < .001 0.230 ± 0.049; 0.224 < .001 NS 
    BV/TV 0.243 ± 0.049; 0.234 0.126 ± 0.032; 0.119 < .001 0.102 ± 0.033; 0.104 < .001 NS 
    TbN, mm 6.1 ± 0.9; 6.0 3.3 ± 0.7; 3.2 < .001 3.1 ± 1.1; 2.9 < .001 NS 
Bone morphology parameters
WT (n = 15)oim (n = 16)P*oim+IUT (n = 12)P*P
Cortical bone       
    CtTh, mm 0.211 ± 0.024; 0.207 0.183 ± 0.034; 0.184 NS 0.164 ± 0.020; 0.164 < .001 NS 
    CtA, mm2 0.863 ± 0.130; 0.835 0.678 ± 0.185; 0.674 .048 0.584 ± 0.077; 0.591 < .001 NS 
    Iap, mm4 0.261 ± 0.079; 0.231 0.152 ± 0.062; 0.148 .001 0.118 ± 0.024; 0.118 < .001 NS 
    Iml, mm4 0.157 ± 0.039; 0.141 0.090 ± 0.037; 0.085 < .001 0.072 ± 0.017; 0.068 < .001 NS 
Trabecular bone       
    TbTh, mm 0.041 ± 0.002; 0.041 0.041 ± 0.003; 0.040 NS 0.043 ± 0.007; 0.041 NS NS 
    TbSp, mm 0.121 ± 0.019; 0.126 0.201 ± 0.036; 0.207 < .001 0.230 ± 0.049; 0.224 < .001 NS 
    BV/TV 0.243 ± 0.049; 0.234 0.126 ± 0.032; 0.119 < .001 0.102 ± 0.033; 0.104 < .001 NS 
    TbN, mm 6.1 ± 0.9; 6.0 3.3 ± 0.7; 3.2 < .001 3.1 ± 1.1; 2.9 < .001 NS 

Data are mean plus or minus SD; median.

NS indicates no significant difference.

*

Test versus WT group (Mann-Whitney test).

Test versus oim group (Mann-Whitney test).

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