结论：体重、体重指数、肌肉分布、最大肌力是股骨颈骨密度的影响因素。

Conclusion:BW, the maximum muscle strength, the muscle distribution coefficient of lower limb, and BMI are factors that influence BMD.

youdao

结论在中国农村男性人群中COL4A1基因Q 1334 H多态性与股骨颈骨密度相关。

Conclusion There is significant relationship between the Q1334H polymorphism of the COL4A1 gene and BMD of femoral neck in Chinese rural men population.

youdao

也许是因为它促进钙质吸收的作用，高剂量维生素D确实显示出有助于维持股骨颈（靠近髋关节的大腿骨顶部）的骨密度。

Perhaps because of its role in calcium absorption, high-dose vitamin D did appear to help maintain bone density at the neck of the femur, the top of the thighbone near the hip joint.

youdao