کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1760445 | 1019594 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ultrasound Fetal Weight Estimation: How Accurate Are We Now Under Emergency Conditions?
ترجمه فارسی عنوان
برآورد وزن جنین اولتراسوند: دقیقا در حال حاضر تحت شرایط اضطراری است؟
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کلمات کلیدی
وزن جنین، وزن تولد، برآورد اولتراسوند، نوزادان،
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
آکوستیک و فرا صوت
چکیده انگلیسی
The primary aim of this study was to evaluate the accuracy of sonographic estimation of fetal weight when performed at due date by first-line sonographers. This was a prospective study including 500 singleton pregnancies. Ultrasound examinations were performed by residents on delivery day. Estimated fetal weights (EFWs) were calculated and compared with the corresponding birth weights. The median absolute difference between EFW and birth weight was 200 g (100-330). This difference was within ±10% in 75.2% of the cases. The median absolute percentage error was 5.53% (2.70%-10.03%). Linear regression analysis revealed a good correlation between EFW and birth weight (r = 0.79, p < 0.0001). According to Bland-Altman analysis, bias was â85.06 g (95% limits of agreement: â663.33 to 494.21). In conclusion, EFWs calculated by residents were as accurate as those calculated by experienced sonographers. Nevertheless, predictive performance remains limited, with a low sensitivity in the diagnosis of macrosomia.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasound in Medicine & Biology - Volume 41, Issue 10, October 2015, Pages 2562-2566
Journal: Ultrasound in Medicine & Biology - Volume 41, Issue 10, October 2015, Pages 2562-2566
نویسندگان
Kaouther Dimassi, Fatma Douik, Mariem Ajroudi, Amel Triki, Mohamed Faouzi Gara,