Ratio of crown-rump distance to total length in preterm and term infants.
نویسندگان
چکیده
منابع مشابه
Ratio of crown-rump distance to total length in preterm and term infants.
The known measurements for the determination of body proportions cannot be used practically in the neonate. The ratio of crown-rump distance to total length appears the most useful index for objective evaluation of disorders that influence body proportions in the neonate. Normal standards for this ratio in newborn infants from 27 to 41 weeks' gestation are presented in relation to gestational a...
متن کاملStandardisation of crown-rump length measurement.
Correct estimation of gestational age is essential for any study of ultrasound biometry and for everyday clinical practice. However, inconsistency in pregnancy dating may occur through differences in measurement methods or errors during measurement. In the INTERGROWTH-21(st) Project, pregnancies are dated by the last menstrual period, provided that it is certain and associated with a regular me...
متن کاملCorrelation between the Fetal Liver Length and Crown- Rump Length During the First Trimester Screening
Objective: The aim of the present study was to determine the correlation between fetal liver length (FLL) at the 11+0–13+6 week of pregnancy and crown-rump length (CRL). Methods: Pregnant women (n=63) referring to the Başkent University Konya Hospital Obstetrics and Gynecology Clinic between January and March 2014 for first trimester screening were included in the study. Patients were excluded ...
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Background: Preterm infants frequently experience oral feeding difficulties due to undeveloped oral- motor skills and lack of coordination between sucking, swallowing and breathing. Infants’ ability to orally consume all feedings while maintaining physiological stability and weight gain is necessary for their discharge. Aim: The effect of non-nutritive sucking on weight gain in preterm infants....
متن کاملCrown-rump length discordance in twins in the first trimester and its correlation with perinatal complications*
BACKGROUND A difference more than 15-40% in birth weight of twins can predict perinatal complications. As significant difference in twins growth has a very important effect on pregnancy and perinatal complications, this study aimed to evaluate crown-rump length discordance (ΔCRL) in the first trimester of pregnancy and its correlation with perinatal complications. METHODS A total number of 11...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 1986
ISSN: 1468-6244
DOI: 10.1136/jmg.23.4.338