摘要
Abstract
Objective To study clinical effect of diet and nutrition guidance in the prevention of pregnancy complications and macrosomia.Methods 98 pregnant women who received examination in department of gynaecology and obstetrics of our hospital from June 2013 to August 2014 were selected,and randomly divided into intervention group and control group,49 cases in each group.Control group received routine examination without relevant guidance,while intervention group received diet and nutrition guidance.Increase speed of BMI in late pregnancy,BMI at delivery,SAS scores before and after the intervention,perinatal complications of pregnant women,macrosomia delivery rate of two groups were compared.Results Increase speed of BMI in late pregnancy in intervention group [(0.36±0.30)kg/week] was significantly slower than that in control group [(0.54±0.20)kg/ week],BMI at delivery [(25.60±2.20)kg/m2] was significantly less than that in control group [(28.90±7.40)kg/m2](P＜0.05).There was no statistically significant difference in SAS score between two groups at the 30th week of pregnancy (P＞0.05);SAS score at delivery in intervention group was significantly lower than that in control group [(52.7±5.2) vs.(67.5±3.4),P＜0.05].Cesarean section rate,dystocia rate,macrosomia delivery rate in intervention group were 28.57％,2.04％,0.00％,significantly lower than 48.98％,12.25％,8.16％ in control group (P＜0.05).Conclusion Clinical efficacy of diet and nutrition guidance in the prevention of pregnancy complications and macrosomia is definite.关键词
饮食指导/营养指导/孕期并发症/巨大儿Key words
Diet guidance/Nutrition guidance/Pregnancy complications/Macrosomia
