Conclusion: The BW of CLP infants were lower than those of normal age cohorts in all growing period, and descending degree of BW was concerned with type of chilopalatognathus.

• 结论： 唇腭裂婴幼儿患者的体重在各生长期均比正常对照组明显偏低，体重下降程度与唇腭裂畸形类型有一定的关系。