Estimating gestational age at birth: a population-based derivation-validation study
نویسندگان
چکیده
منابع مشابه
Gestational Age at Birth and ‘Body-Mind’ Health at 5 Years of Age: A Population Based Cohort Study
Numerous studies have identified the effects of prematurity on the neonate's physical health, however few studies have explored the effects of prematurity on both the physical and mental health of the child as they develop. Secondary analysis of data from the Millennium Cohort Study, a longitudinal study of infants (n = 18 818, born 2000-2002 in the United Kingdom) was performed. Effects of ges...
متن کاملEffects of gestational age at birth on health outcomes at 3 and 5 years of age: population based cohort study
OBJECTIVE To investigate the burden of later disease associated with moderate/late preterm (32-36 weeks) and early term (37-38 weeks) birth. DESIGN Secondary analysis of data from the Millennium Cohort Study (MCS). SETTING Longitudinal study of infants born in the United Kingdom between 2000 and 2002. PARTICIPANTS 18,818 infants participated in the MCS. Effects of gestational age at birth...
متن کاملAssociation of Prenatal Ibuprofen Exposure with Birth Weight and Gestational Age: A Population-Based Sibling Study
OBJECTIVES Three studies so far have investigated the effect of prenatal non-steroidal anti-inflammatory drug (NSAID) exposure on birth weight and gestational age. The aim in this study was to evaluate the association of prenatal ibuprofen with birth weight and gestational age at birth, using a sibling design in an attempt to adjust for the possibility of familial confounding. DESIGN Using da...
متن کاملRapid assessment of gestational age at birth.
A simple scoring system based on skin colour, skin texture, breast development, and ear firmness that can be performed even in an ill baby without manipulation or movement enables gestational age to be estimated to within +/- 15 days (95% confidence limits) at any time in the first 2 days of life. More complex techniques only marginally improve this estimate.
متن کاملconstruction and validation of a computerized adaptive translation test (a receptive based study)
آزمون انطباقی رایانه ای (cat) روشی نوین برای سنجش سطح علمی دانش آموزان می باشد. در حقیقت آزمون های رایانه ای با سرعت بالایی به سمت و سوی جایگزین عملی برای آزمون های کاغذی می روند (کینگزبری، هاوسر، 1993). مقاله حاضر به دنبال آزمون انطباقی رایانه ای برای ترجمه می باشد. بدین منظور دو پرسشنامه مشتمل بر 55 تست ترجمه میان 102 آزمودنی و 10 مدرس زبان انگلیسی پخش گردید. پرسشنامه اول میان 102 دانشجوی س...
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ژورنال
عنوان ژورنال: Chronic Diseases and Injuries in Canada
سال: 2011
ISSN: 1925-6523
DOI: 10.24095/hpcdp.31.3.04