【摘要】 目的 观察孕期营养指导对产后骨密度的影响，明确孕期营养指导的重要性。方法 对253例行孕期营养指导及299例未进行孕期营养指导的产妇于产后10～20天进行骨密度测定。结果 发现孕期营养指导组于产后骨量减少及骨质疏松的人数明显少于未指导组，差异有显著性(P<0.05)。结论 孕妇应在孕期进行营养指导，及时发现营养有无失衡，饮食习惯是否合理，并给予指导，减少产后骨量减少及骨质疏松的发生。

    关键词 骨量 营养指导 妊娠

    Effect of nutritional guidance in pregnancy on postpartum bones density

    Lin Zhonghui，Liao Dongqing，Li Lulin，et al.

    Xiaolan People’s Hospital，Zhongshan，Guangdong528415.

    【Abstract】 Objective To observe the effect of nutritional guidance on postpartum bones density are taken to define the importance of Pregnancy Nutritional Guidance.Methods To test the postpartum density of bones10～20days for253parturients under pregnancy nutrition guidance and299parturients without any guidance the control group.Results case number suffering from bones density reduction and osteoporosis in parturient group with nutriˉtional guidance were obviously less than the control ......