Interpregnancy interval and risk of preterm birth and neonatal death: retrospective cohort study
نویسندگان
چکیده
منابع مشابه
Interpregnancy interval and risk of preterm birth and neonatal death: retrospective cohort study.
OBJECTIVE To determine whether a short interval between pregnancies is an independent risk factor for adverse obstetric outcome. DESIGN Retrospective cohort study. SETTING Scotland. SUBJECTS 89 143 women having second births in 1992-8 who conceived within five years of their first birth. MAIN OUTCOME MEASURES Intrauterine growth restriction (birth weight less than the 5th centile for ge...
متن کاملInterpregnancy interval. Association with birth weight, stillbirth, and neonatal death.
Pairs of first and second births and pairs of second and third births to the same Norwegian mothers were studied to determine the association between interpregnancy interval and birth weight, stillbirth, and neonatal death. Use of the pair approach provides one birth which could possibly have been affected by the length of the interval and one birth which could not. The association of interval ...
متن کاملTime of birth and risk of neonatal death at term: retrospective cohort study
OBJECTIVE To determine the effect of time and day of birth on the risk of neonatal death at term. DESIGN Population based retrospective cohort study. SETTING Data from the linked Scottish morbidity records, Stillbirth and Infant Death Survey, and birth certificate database of live births in Scotland, 1985-2004. SUBJECTS Liveborn term singletons with cephalic presentation. Perinatal deaths...
متن کاملthe study of practical and theoretical foundation of credit risk and its coverage
پس از بررسی هر کدام از فاکتورهای نوع صنعت, نوع ضمانت نامه, نرخ بهره , نرخ تورم, ریسک اعتباری کشورها, کارمزد, ریکاوری, gdp, پوشش و وثیقه بر ریسک اعتباری صندوق ضمانت صادرات ایران مشخص گردید که همه فاکتورها به استثنای ریسک اعتباری کشورها و کارمزد بقیه فاکتورها رابطه معناداری با ریسک اعتباری دارند در ضمن نرخ بهره , نرخ تورم, ریکاوری, و نوع صنعت و ریسک کشورها اثر عکس روی ریسک اعتباری داردو پوشش, وثی...
15 صفحه اولNeonatal outcomes after preterm birth by mothers’ health insurance status at birth: a retrospective cohort study
BACKGROUND Publicly insured women usually have a different demographic background to privately insured women, which is related to poor neonatal outcomes after birth. Given the difference in nature and risk of preterm versus term births, it would be important to compare adverse neonatal outcomes after preterm birth between these groups of women after eliminating the demographic differences betwe...
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ژورنال
عنوان ژورنال: BMJ
سال: 2003
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.327.7410.313