Evaluating the Agreement of Risk Categorization for Fetal Down Syndrome Screening between Ultrasound-Based Gestational Age and Menstrual-Based Gestational Age by Maternal Serum Markers
المؤلفون المشاركون
Tongsong, Theera
Luewan, Suchaya
Chaksuwat, Pakorn
Sirichotiyakul, Supatra
المصدر
Obstetrics and Gynecology International
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-03-08
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Objective.
To evaluate the agreement of risk categorization for Down syndrome screening between ultrasound scan-based gestational age (GA) and last menstrual period-based gestational age in both first and second trimesters by maternal serum markers.
Methods.
Data comprising 4,055 and 4,016 cases of first and second trimester screening were used.
The maternal serum markers were analyzed using the ultrasound-based GA and menstrual age.
The subjects whose menstrual age and ultrasound-based GA fell in different trimesters were excluded because the risk could not be calculated due to the different serum markers used in each trimester.
The agreement of risk categorization for fetal Down syndrome was evaluated.
Results.
The agreement of Down syndrome screening in the first and the second trimesters were 92.7% and 89%, respectively.
The study found a good agreement of risk categorization by Kappa index, which was 0.615 for the overall screening.
The menstrual age had a slight decrease in the detection rate and a lower false-positive rate.
Conclusion.
Menstrual age is acceptable in cases of accurate last menstrual period.
However, in places where ultrasonography is not readily available, gestational age estimation by menstrual age along with clinical examination that corresponds to the gestational age can be reliable.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chaksuwat, Pakorn& Sirichotiyakul, Supatra& Luewan, Suchaya& Tongsong, Theera. 2018. Evaluating the Agreement of Risk Categorization for Fetal Down Syndrome Screening between Ultrasound-Based Gestational Age and Menstrual-Based Gestational Age by Maternal Serum Markers. Obstetrics and Gynecology International،Vol. 2018, no. 2018, pp.1-5.
https://search.emarefa.net/detail/BIM-1210719
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chaksuwat, Pakorn…[et al.]. Evaluating the Agreement of Risk Categorization for Fetal Down Syndrome Screening between Ultrasound-Based Gestational Age and Menstrual-Based Gestational Age by Maternal Serum Markers. Obstetrics and Gynecology International No. 2018 (2018), pp.1-5.
https://search.emarefa.net/detail/BIM-1210719
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chaksuwat, Pakorn& Sirichotiyakul, Supatra& Luewan, Suchaya& Tongsong, Theera. Evaluating the Agreement of Risk Categorization for Fetal Down Syndrome Screening between Ultrasound-Based Gestational Age and Menstrual-Based Gestational Age by Maternal Serum Markers. Obstetrics and Gynecology International. 2018. Vol. 2018, no. 2018, pp.1-5.
https://search.emarefa.net/detail/BIM-1210719
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1210719
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر