摘要
目的探讨合理营养控制孕妇体重、减少巨大儿的产生和降低剖宫产率的效果。方法选择300例初孕妇在孕早期开始即采取知情同意和知情选择的基础上列为研究组,同期随机抽取初孕妇300例为对照组。比较两组的巨大儿产生率、孕妇孕期体重的增加、剖宫产率、住院时间和住院费用。结果对照组巨大儿产生率为21.00%,研究组为4.00%;对照组剖宫产率为49.00%,研究组为25.33%。巨大儿产生率和剖宫产率两组比较均有显著性差异(2χ分别为28.5399、35.9767,均P<0.05)。结论通过对孕妇进行平衡膳食及合理营养的指导,可控制孕妇体重,减少巨大儿的发生,降低剖宫产率,减少住院时间,降低住院费用。
Objective To investigate effect of controlling pregnant women＇ s weight reducing incidence of macrosomia and cesarean section rate through adequate nutrition. Methods On base of informed consent and choice and starting from early pregnancy, 300 primiparae were selected as study group, 300 primiparae from the same hospital at same time were extracted randomly as control group. The incidence of macrosomia, weight gain during pregnancy of the pregnant women , rate of cesarean section, and hospital stay and expenditure between the two groups were compared. Results The incidence rate of macrosomia in the study group was 4.00% and that in the control group was 21.00%. The rate of cesarean section in the study group was 25.33% and that in the control group was 49.00%. There were significant differences between the two groups χ^2 = 28. 5399, 35. 9767, respectively, both P 〈 0.05 ）. Conclusion Through balanced diet, adequate nutrition and weight control during pregnancy, the birth rate of macrosomia and cesarean section rate can be reduced, the hospital stay can be shortened and the hospital expenditure can be decreased.
出处
《中国妇幼健康研究》
2008年第4期329-330,共2页
Chinese Journal of Woman and Child Health Research
关键词
合理
营养
巨大儿
剖宫产率
adequate
nutrition
macrosomia
rate of cesarean section
