Factors associated with term low birthweight in Cardiff, Wales.

abstract：BACKGROUND:Preterm birth leads to an estimated 35% of neonatal deaths worldwide. Our study analyses neonatal mortality risks among preterm births in rural Bangladesh. METHODS:Trained community health workers (CHW) prospectively collected data between June 2007 and September 2009. RESULTS:Among 32 126 livebirths, 22.3...

journal_title：Paediatric and perinatal epidemiology

authors： Shah R,Mullany LC,Darmstadt GL,Talukder RR,Rahman SM,Mannan I,Arifeen SE,Baqui AH,ProjAHNMo Study Group in Bangladesh.

更新日期：2014-11-01 00:00:00

abstract：:Large differences in infant mortality are reported among and within industrialised countries. We hypothesised that these differences are at least partly the result of intercountry differences in registration of infants near the borderline of viability (<750 g birthweight) and/or their classification as stillbirths vs....

journal_title：Paediatric and perinatal epidemiology

authors： Kramer MS,Platt RW,Yang H,Haglund B,Cnattingius S,Bergsjo P

更新日期：2002-01-01 00:00:00

abstract：:In this study we have examined the early life predictors of smoking at age 14 in a birth cohort of individuals born in Brisbane, Australia between 1981 and 1984. In stratified and multivariable analyses maternal smoking throughout pregnancy and when the child was aged 14 were both associated with the child smoking: fu...

journal_title：Paediatric and perinatal epidemiology

authors： Lawlor DA,O'Callaghan MJ,Mamun AA,Williams GM,Bor W,Najman JM

更新日期：2005-09-01 00:00:00

abstract：:Passive smoking during pregnancy leads to adverse effects on mother and infant. The present investigation was designed to evaluate the association between maternal reported passive smoking with the cotinine concentration of maternal urine and umbilical cord blood at delivery and to determine the accuracy of maternal r...

journal_title：Paediatric and perinatal epidemiology

authors： Baheiraei A,Banihosseini SZ,Heshmat R,Mota A,Mohsenifar A

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:Severe maternal morbidity (SMM) has increased in the United States by 45% in the last decade. While the recurrence of several adverse pregnancy outcomes from one pregnancy to the next has been established, the recurrence risk of SMM is unknown. OBJECTIVE:To determine whether women who have SMM in a first pr...

journal_title：Paediatric and perinatal epidemiology

authors： Bane S,Wall-Wieler E,Lyndon A,Carmichael SL

更新日期：2020-11-06 00:00:00

abstract：BACKGROUND:Influenza vaccination is routinely recommended for pregnant women, yet information on perinatal outcomes is sparse. METHODS:We investigated the associations between trivalent (seasonal) influenza vaccination during pregnancy and the risks of preterm delivery (PTD, live birth <37 weeks gestation) and small f...

journal_title：Paediatric and perinatal epidemiology

authors： Ahrens KA,Louik C,Kerr S,Mitchell AA,Werler MM

更新日期：2014-11-01 00:00:00

abstract：:The incidence of neural tube defects was monitored among all live- and still-births delivered between June 1986 and July 1988. In all there were 19,115 total births. The incidence of neural tube defects (NTD) was 1.9 per 1000 among those whose conception time was prior to May 1986. However, in conceptions occurring in...

journal_title：Paediatric and perinatal epidemiology

authors： Caglayan S,Kayhan B,Menteşoğlu S,Aksit S

更新日期：1989-01-01 00:00:00

abstract：:Radiological examination of the abdomen is critical to the diagnosis of necrotising enterocolitis (NEC). Previous studies on the reproducibility of radiological findings have been limited in size and based only on infants with the disease. We conducted a study among a sample of high-risk infants with and without the d...

journal_title：Paediatric and perinatal epidemiology

authors： Di Napoli A,Di Lallo D,Perucci CA,Schifano P,Orzalesi M,Franco F,De Carolis MP

更新日期：2004-01-01 00:00:00

abstract：:Although many previous studies have reported an association between preterm birth or small size at birth and later behaviour, multiple methodological limitations threaten the validity of causal inferences from reported associations. The authors have examined the association between gestational age and gestational age-...

journal_title：Paediatric and perinatal epidemiology

authors： Yang S,Fombonne E,Kramer MS

更新日期：2011-07-01 00:00:00

abstract：:To determine whether the improved survival of very low birthweight (VLBW) infants (< 1500 g) born in Australia can be attributed to currently high rates of Caesarean section, we examined the associations between neonatal mortality and Caesarean section in singleton liveborn VLBW infants (500-1499 g) born during 1986-9...

journal_title：Paediatric and perinatal epidemiology

authors： Jonas HA,Lumley JM

更新日期：1997-04-01 00:00:00

abstract：:Stillbirths and spontaneous abortuses have higher rates of birth defects than liveborn infants. The relationship between a woman's previous pregnancy loss and the risk of birth defects in the offspring has not been adequately examined, however. Using data from a population-based case-control study, we assessed whether...

journal_title：Paediatric and perinatal epidemiology

authors： Khoury MJ,Erickson JD

更新日期：1993-10-01 00:00:00

abstract：:Length of postnatal hospital stay has declined dramatically since the 1970s, with ongoing controversy about potential harmful effects. Three population-based surveys of recent mothers conducted in the State of Victoria, Australia have been analysed to assess the impact of shorter length of stay on breast feeding and w...

journal_title：Paediatric and perinatal epidemiology

authors： Brown S,Bruinsma F,Darcy MA,Small R,Lumley J

更新日期：2004-05-01 00:00:00

abstract：:This study examines the correlation and agreement between the calculated 'gestational interval' from the date of last menstrual period (LMP) and the Ballard newborn assessment of gestational maturity. It then investigates selected maternal socio-demographic, prenatal, intrapartum and infant factors which may account f...

journal_title：Paediatric and perinatal epidemiology

authors： Alexander GR,Hulsey TC,Smeriglio VL,Comfort M,Levkoff A

更新日期：1990-04-01 00:00:00

abstract：:Development of the perineum as well as the external genitalia is determined by dihydrotestosterone, resulting in a greater anogenital distance (AGD) in males than females. In animal experiments with hormonally active agents, anogenital distance is used as a bioassay of fetal androgen action. Use of anogenital distance...

journal_title：Paediatric and perinatal epidemiology

authors： Romano-Riquer SP,Hernández-Avila M,Gladen BC,Cupul-Uicab LA,Longnecker MP

更新日期：2007-05-01 00:00:00

abstract：BACKGROUND:Including twins in randomised trials leads to non-independence or clustering in the data. Clustering has important implications for sample size calculations, yet few trials take this into account. Estimates of the intracluster correlation coefficient (ICC), or the correlation between outcomes of twins, are n...

journal_title：Paediatric and perinatal epidemiology

authors： Yelland LN,Sullivan TR,Collins CT,Price DJ,McPhee AJ,Lee KJ

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:While there is evidence of an association between caesarean birth and increased asthma in children in high-income countries, it is unknown whether this association exists in low-to-middle-income countries (LMICs). We investigated whether children born through caesarean in India and Vietnam are at increased r...

journal_title：Paediatric and perinatal epidemiology

authors： Lavin T,Franklin P,Preen DB

更新日期：2017-01-01 00:00:00

abstract：:There are relatively few studies on the association between environmental tobacco smoke (ETS) during pregnancy and childhood, and cancer in childhood, adolescence or adulthood. The associations between maternal smoking during pregnancy and childhood cancer have been studied intensively, but there is no clear associati...

journal_title：Paediatric and perinatal epidemiology

authors： Trédaniel J,Boffetta P,Little J,Saracci R,Hirsch A

更新日期：1994-07-01 00:00:00

abstract：:The perinatal mortality rate (PMR) in twins was analysed using Japanese vital statistics during the period 1980-98. There was a total of 1992 twin perinatal deaths. The PMR in twins significantly decreased from 91 per 1000 births in 1980 to 31 per 1000 in 1998. The PMR was higher in males than females, but the differe...

journal_title：Paediatric and perinatal epidemiology

authors： Imaizumi Y

更新日期：2001-07-01 00:00:00

abstract：BACKGROUND:A secular trend towards earlier puberty has been observed in girls, while a similar trend has been more uncertain in boys. We estimated current ages at pubertal development in both boys and girls. METHODS:In this population-based cohort study, 14 759 of 22 439 invited boys and girls born from 2000 to 2003 i...

journal_title：Paediatric and perinatal epidemiology

authors： Brix N,Ernst A,Lauridsen LLB,Parner E,Støvring H,Olsen J,Henriksen TB,Ramlau-Hansen CH

更新日期：2019-01-01 00:00:00

abstract：:Several investigators have reported a 40% increase in the prevalence of twinning among women who have taken folic acid or multivitamins containing folic acid at the time of conception. Given that infant morbidity and mortality are greatly increased among twins, such a large increase in twinning could have serious impl...

journal_title：Paediatric and perinatal epidemiology

authors： Waller DK,Tita AT,Annegers JF

更新日期：2003-10-01 00:00:00

abstract：:A prospective study of 4934 babies of different ethnic groups has confirmed the high perinatal mortality rate for Pakistanis and has shown that this was not due to a reluctance to terminate a fetus who is known to be seriously malformed. The major cause of early mortality was a high rate of lethal malformations, which...

journal_title：Paediatric and perinatal epidemiology

authors： Bundey S,Alam H,Kaur A,Mir S,Lancashire R

更新日期：1991-01-01 00:00:00

abstract：:This study evaluates maternal age, race, cigarette smoking, prior spontaneous abortion, prior induced abortion, and prior preterm birth in relation to vaginal bleeding during the first two trimesters of pregnancy. Information on vaginal bleeding and predictors came from the Pregnancy, Infection, and Nutrition Study, w...

journal_title：Paediatric and perinatal epidemiology

authors： Yang J,Savitz DA,Dole N,Hartmann KE,Herring AH,Olshan AF,Thorp JM Jr

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND:Bariatric procedures are on the rise. The risk of birth defects in pregnancies following such procedures may be increased (eg, due to nutrient deficiencies) or decreased (eg, due to decreased maternal body mass index, BMI). METHODS:We conducted a systematic literature review of the association between baria...

journal_title：Paediatric and perinatal epidemiology

authors： Benjamin RH,Littlejohn S,Mitchell LE

更新日期：2018-11-01 00:00:00

abstract：:Obtaining gestational data of acceptable validity on whole populations is a considerable challenge, which must be met in order to further epidemiological investigation involving perinatal factors. As the means of estimating gestational duration multiply, routinely available population data pertaining to gestational du...

journal_title：Paediatric and perinatal epidemiology

authors： Blair E,Liu Y,Cosgrove P

更新日期：2004-07-01 00:00:00

abstract：BACKGROUND:Studies using vital records-based maternal weight data have become more common, but the validity of these data is uncertain. METHODS:We evaluated the accuracy of prepregnancy body mass index (BMI) and gestational weight gain (GWG) reported on birth certificates using medical record data in 1204 births at a ...

journal_title：Paediatric and perinatal epidemiology

authors： Bodnar LM,Abrams B,Bertolet M,Gernand AD,Parisi SM,Himes KP,Lash TL

更新日期：2014-05-01 00:00:00

abstract：:Retrospective reports of smoking in pregnancy are of importance for clinical or scientific purposes. Careful analyses of stability and accuracy of recalled behaviour are, therefore, needed. In 1998, the mothers of 2369 pre-teens born in Sweden retrospectively reported their smoking behaviour during the first trimester...

journal_title：Paediatric and perinatal epidemiology

authors： Post A,Gilljam H,Bremberg S,Galanti MR

更新日期：2008-03-01 00:00:00

abstract：:Systematic reviews are used by clinicians, policy makers and consumers of health care, and should provide up-to-date evidence for clinical decision making. Motivating systematic review authors to update reviews is a challenge, and despite resources such as methodologists and statisticians, many reviews are not updated...

journal_title：Paediatric and perinatal epidemiology

authors： Ervin AM

更新日期：2008-01-01 00:00:00

abstract：:This study investigated the effects of smoking and alcohol consumption in pregnancy on length, head circumference, upper arm circumference and ponderal index, of neonates born to 1513 Caucasian women who delivered at St George's Hospital, south London. All measurements were adjusted for gestational age, maternal heigh...

journal_title：Paediatric and perinatal epidemiology

authors： Haste FM,Anderson HR,Brooke OG,Bland JM,Peacock JL

更新日期：1991-01-01 00:00:00

abstract：:The objective of this population-based cohort study was to evaluate the prevalence of persistent otitis media with effusion (OME) and its seasonal variation in 12-month-old infants. All 30099 infants born in the eastern part of The Netherlands between 1 January 1996 and 1 April 1997 were invited for hearing screening,...

journal_title：Paediatric and perinatal epidemiology

authors： Rovers MM,Straatman H,Zielhuis GA,Ingels K,van der Wilt GJ

更新日期：2000-07-01 00:00:00

abstract：:To help fulfil the objectives of prospective studies of pregnancy and human development, such as the National Children's Study, there is a need to pinpoint ovulation and conception in a cohort of women. This paper discusses the suitability of using natural and easily observed markers of ovulation for detection of the ...

journal_title：Paediatric and perinatal epidemiology

authors： Zinaman MJ

更新日期：2006-11-01 00:00:00