论文部分内容阅读
目的探讨早产儿与足月儿体格生长规律的异同。方法对96名早产儿与94名足月儿出生第1年的体质量和身长进行定期测量,比较不同月龄段(1～3月龄段、>3～6月龄段、>6～9月龄段、>9～12月龄段)2组婴儿的体质量及身长的生长速度及相对生长速度。采用SPSS15.0软件进行统计学分析。结果 1.在>3～6月龄段,早产儿体质量和身长的生长速度均显著快于足月儿;>6～9月龄段,早产儿仅身长的生长速度明显快于足月儿。2.在1～3月龄及>3～6月龄段时,早产儿体质量和身长的相对生长速度均明显快于足月儿;而在>6～9月龄段,早产儿仅身长的相对生长速度明显快于足月儿。3.无论是足月儿还是早产儿,体质量与身长的生长速度均随月龄增长呈逐渐下降趋势。结论婴儿期是早产儿追赶生长的关键时期,选择合适的方法评价体格生长有助于对早产儿的生长进行合理干预。
Objective To explore the similarities and differences of physical growth between premature children and term children. Methods The body mass and length of 96 preterm infants and 94 full term infants born at the first year of birth were measured regularly. The changes of body weight and body length were compared between different age groups (1 ~ 3 months,> 3 ~ 6 months,> 6 ~ 9 Month-old age,> 9 to 12-month-old) body weight and body length growth rate and relative growth rate of 2 groups of infants. SPSS15.0 software was used for statistical analysis. The results showed that the body weight and length growth rate of premature infants were significantly faster than that of full-term infants at> 3-6 months of age. The growth rate of premature infants was significantly faster than that of full-term infants . The relative growth rate of body weight and body length of premature infants was significantly faster than that of full-term infants at 1 ~ 3 months and> 3 ~ 6 months of age. In> 6 ~ 9 months of age, only the length of premature infants The relative growth rate was significantly faster than full-term children. 3. Whether it is full-term children or premature children, body weight and length growth rate showed a gradual downward trend with increasing age. Conclusion Infancy is a crucial period for catching up of growth in premature infants. Choosing the appropriate method to evaluate the growth of the body will be helpful for reasonable intervention in the growth of premature infants.