| Objective:To investigate the value of the prediction of fetal weight by width of uterus and circumference of abdomen with multi-parameter.Methods:Totally 200 pregnant women admitted to obstetric ward of the 1st Affiliated Hospital of China Medical University from March,2017 to October,2017 with childbirth were chosen as the subject.Some factors including width of uterus,circumference of abdomen,height of uterus,fetal biparietal diameter,femur length were measured before childbirth.The correlation and regression analysis were used to get the regression equation.The fetal weight was calculated by the regression equation.Results:The width of uterus has obviously correlation with the fetal weight.The accordance rate of calculated fetal weight by width of uterus was 66%with the actual fetal weight.The accordance rate of calculated fetal weight by circumference of abdomen was 63%with the actual fetal weight.Conclusion:The multiple regression equations established by the width of uterus,height of uterus,,biparietal diameter and femur length was more accurate on the prediction of fetal weight. |
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