Teenage pregnancies are influenced by family structure
نویسندگان
چکیده
منابع مشابه
Teenage acne is influenced by genetic factors.
Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashiku, Fukuoka 812–8582, Japan *Department of Dermatology, Kurume University, Kurume, Fukuoka, Japan Genomescience Division, RCAST, University of Tokyo, Tokyo, Japan Department of Dermatology, Union Hospital, Tongji Medical College, Wuhan, Hubei, China H-J . L IU Y. MORO I S . YA SUMOTO* T . K...
متن کاملTeenage pregnancies, 1974 to 1994.
OBJECTIVES This article provides an overview of trends from 1974 to 1994 in pregnancies among women aged 15 to 19. DATA SOURCES Vital statistics, abortion data, and hospital morbidity files maintained by Statistics Canada were used to develop estimated of pregnancies, live births, abortions, and stillbirths/miscarriages. ANALYTICAL TECHNIQUES Rates of pregnancy, live birth, abortion and sti...
متن کاملObstetric outcome of teenage pregnancies.
A retrospective cohort study was performed in a tertiary centre to determine if teenage nulliparas (aged alpha19 years, study group) had higher incidences of instrumental and Caesarean deliveries compared with nulliparas aged 20-34 years (control group) selected from the first women in the birth registry who delivered after each study case and satisfying the criteria for controls. The hospital ...
متن کاملObstetric and perinatal outcome in teenage pregnancies
74 SAJOG • September 2013, Vol. 19, No. 3 Objective. To compare obstetric and perinatal outcome in teenage and non-teenage pregnancies. Methods. We performed a retrospective analysis of case records of teenage pregnancies from January 2006 to December 2008. The subjects gave birth in the Department of Obstetrics and Gynaecology, University of Malaya Medical Centre, Kuala Lumpur, Malaysia, a ref...
متن کاملRelationship between preterm delivery and maternal height in teenage pregnancies.
A retrospective study was performed in 613 singleton pregnancies born to mothers aged < or =19 years over a 4-year period to determine the relationship between maternal height and preterm delivery (<37 weeks). The pregnancies were grouped according to maternal height quartiles for comparison of maternal and infant characteristics, obstetric complications and pregnancy outcome. The incidences of...
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ژورنال
عنوان ژورنال: BMJ
سال: 2002
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.324.7328.51a