1.Assessment of fetal gestational age by real-time ultrasound measurement of the femur length and abdominal circumference.
Jung Hee CHIN ; Byung Hee SUH ; Jae Hyun LEE
Korean Journal of Obstetrics and Gynecology 1993;36(12):3865-3876
No abstract available.
Femur*
;
Gestational Age*
;
Ultrasonography*
2.Intracranial hemorrhage in the prematurity and small for gestational age an attempt of clinico-ultrasonographic correlation.
Kwang Sup KIM ; You Seop SHIN ; Jong Wan KIM ; Kwang Nam KIM ; Ki Yang RYOO ; Hyo Keun LIM
Journal of the Korean Pediatric Society 1991;34(1):49-56
No abstract available.
Gestational Age*
;
Intracranial Hemorrhages*
3.Clinical observation of small for gestational age.
Young Zong OH ; Cheol Hee HWANG ; Young Youn CHOI ; Young Joung WOO ; Tai Ju HWANG
Journal of the Korean Pediatric Society 1991;34(1):41-48
No abstract available.
Gestational Age*
;
Mortality
4.Causes of Korean Infant Death by Gestational Age and Other Characteristics.
Kyung SEO ; Myung Ik LEE ; Young Jin HONG ; Young Ja HAN ; Se Rok DOH
Korean Journal of Perinatology 2001;12(3):321-327
No abstract available.
Gestational Age*
;
Humans
;
Infant*
5.Availability of the prenatal cytogenetic studies according to gestational ages and their methods.
Young Ho YANG ; In Cheol CHOI ; Sei Kwang KIM ; Yong Won PARK ; Ki Hong CHANG ; Chang Hoon LEE ; Chan Ho SONG
Korean Journal of Obstetrics and Gynecology 1993;36(11):3707-3717
No abstract available.
Cytogenetics*
;
Gestational Age*
6.The estimation of gestational age by ultrasonographic measurement of the limb bones and biparietal diameter.
Bum Chae CHOI ; Soo Nyung KIM ; In Jae CHO ; Doo Ho KIM ; Jeong Hee PARK ; Hae Jung JEON
Korean Journal of Obstetrics and Gynecology 1993;36(7):2610-2616
No abstract available.
Extremities*
;
Gestational Age*
7.Ultrasonic crown-rump length (CRL) measurement of fetus in assessing gestational age
Journal of Practical Medicine 2003;458(8):28-31
Study the correlation of fetal crown-rump lengtht (CRL) measurement and gestational age of 6 to 14 weeks in 100 pregnant women. Results: there is a close correlation between CRL measurement measured by ultrasound and gestational age, with correlation function y = 0.86x2 - 7.53x - 18.78; correlation coefficient r = 0.998. Thus ultrasound can be used to measure CRL for diagnosis of gestational age, with the range was within 3.7 days of menstrual age. The rate of change in CRL was 7 mm/week between 7-10 weeks and 13.5 mm/week between 11-14 weeks
Gestational Age
;
Fetus
;
Ultrasonics
8.A study on fetal growth for gestational age.
Ho sung KIM ; Jong Hyang PARK ; Yong Kyoon CHO ; Yong Bong KIM ; Sung Kwan PARK
Korean Journal of Obstetrics and Gynecology 1991;34(2):192-197
No abstract available.
Fetal Development*
;
Gestational Age*
9.A study on fetal growth for gestational age.
Ho sung KIM ; Jong Hyang PARK ; Yong Kyoon CHO ; Yong Bong KIM ; Sung Kwan PARK
Korean Journal of Obstetrics and Gynecology 1991;34(2):192-197
No abstract available.
Fetal Development*
;
Gestational Age*
10.Study on ethnic specifility of growth adjusted sonographic age of Vietnam
Journal of Vietnamese Medicine 2003;285(6):32-39
The biparietal diameters (BPD) chart may not be used universally to define pregnancy date. The results of this study proved obviously that the prediction of gestational age (GA) by using the BPD chart 1 (Vietnam) and BPD chart 2 (Europe) are significantly different: Approximately acurate prediction < 7 days: 75.2% (chart 1) and 20.8% (chart 2); Pregnancy dating error > 7 days: 16.8% (chart 1) and 79.2% (chart 2); Maximum error: 16 days (chart 1) and 28 days (chart 2); GA prediction lower than actual GA: 36% (chart 1) and 95.2% (chart 2). Chart 2 is less accurate than chart 1 as a predictor of gestational age in Vietnam
Pregnancy
;
gestational age
;
ethnology
Result Analysis
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