1.Should advanced maternal age be a reasonable indication for invasive diagnostic testing?.
Obstetrics & Gynecology Science 2013;56(3):135-136
No abstract available.
Maternal Age
2.Study on the oral contraceptive pill use in Ha Noi, Da Nang and Ho Chi Minh city
Journal of Practical Medicine 2004;494(11):40-42
The study on the oral contraceptive pill use in 722 women at reproductive age in 2003 was reported that: The highest rate of use oral contraceptive pill in the group of women at 26-49 years old (92.1%); Women educated from primary to high-school levels accounted for 74.1%; Women with 1-2 children accounted 84.5%; For income 60.6% of women with the range from 300000-700000VND/monthly. The most popular contraceptive pill was Ideal (76.2%). Adverse effects of taking pill were nausea (17.9%) and putting on weight (11.9%).
Contraceptives, Oral
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Women
;
Age Factors
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Age Groups
3.Analysis and suggested proper maternal age according to theindication for prenatal genetic diagnosis.
Young Ho YANG ; Chang Kyu KIM ; Se Kwang KIM ; In Kyu KIM ; Hea Seung LEE ; Chan Ho SONG
Korean Journal of Obstetrics and Gynecology 1992;35(4):461-470
No abstract available.
Diagnosis*
;
Maternal Age*
4.Characteristics of alcoholic subtypes classified by age of onset.
Gyui Won BANG ; Hyung Yung LEE
Journal of Korean Neuropsychiatric Association 1993;32(2):222-230
No abstract available.
Age of Onset*
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Alcoholics*
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Humans
5.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*
6.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
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Fetus
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Ultrasonics
7.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
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gestational age
;
ethnology
8.To find the correlation between abdomen perimeter and the fetal natural age from 28 to 41 week age
Journal of Practical Medicine 2003;469(12):39-41
The relationship between the growth of fetal abdominal circumference and the fetal age was determined by ultrasonography during the 28-41 weeks of gestation in 123 normal pregnancy. A closed correlation was identified and an equation was established
Gestational Age
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Abdomen
;
Ultrasonography
9.Osteoarthritis and some related factors in farmers at the age of over 40 years old in Cam Giang district, Hai Duong province
Journal of Practical Medicine 2005;512(5):23-25
Study of osteoarthritis and related factors in 406 farmers at the age of over 40 years old in Cam Giang district, Hai Duong province. The results: overall rate of osteoarthritis was 32.5%. In female, the rate was higher than in male (male/female ratio =1/3). These factors, which affected to osteoarthritis, were: aged, menopausal women, high BMI index, knee joint’s deformity caused by trauma, numerous delivery. The symptom of bone thorn in tomography accounted for 78% in symptomatic group and 36% in non-symptomatic group.
Osteoarthritis
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Age Factors
10.Ultrasonic measurement of biparietal diameter in combining with analytical computer for determining fetal age
Journal of Practical Medicine 2003;425(5):14-16
660 times of measurement of biparietal diameter in combining with analytical computer were performed on 74 female subjects of 16-42 week age of pregnancy (9 times for each subjects) to determine the fetal age. Results showed a close relation of biparietal diameter and fetus age. The speed of growth of biparietal diameter was high initially then lower gradually, with the age of 16-30 weeks, BD grown up 3 mm each week, and with the age of 31-37 weeks: 2 mm and 38-40 weeks: 1 mm
Ultrasonics
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Women
;
Gestational Age