Abstract:
:We aimed to determine the relationship of douching prior to pregnancy and bacterial vaginosis (BV) during pregnancy on preterm birth, addressing individual and joint effects. We used a prospective cohort study and assessed vaginal microflora using gram stains and Nugent's criteria. Douching behaviour was based on self-report about the 12 months prior to pregnancy. Preterm births were categorised as spontaneous or medically indicated. A total of 2561 women provided vaginal specimens and 1492 provided self-reports on douching behaviour. Bacterial vaginosis assessed at 24-28 weeks' gestation in the absence of douching prior to pregnancy was associated with spontaneous preterm birth (odds ratio = 2.74 [95% confidence interval 1.13, 6.66]) as was douching in the absence of BV (OR = 2.20 [1.29, 3.75]). The combination of BV and douching was unrelated to spontaneous or medically indicated preterm birth. We concluded that acute alterations in vaginal microflora at mid-pregnancy or douching prior to pregnancy were associated with an increased risk of preterm birth, but the combination did not appear to increase the risk further than would be expected.
journal_name
Paediatr Perinat Epidemioljournal_title
Paediatric and perinatal epidemiologyauthors
Thorp JM Jr,Dole N,Herring AH,McDonald TL,Eucker B,Savitz DA,Kaczor Ddoi
10.1111/j.1365-3016.2008.00970.xsubject
Has Abstractpub_date
2008-11-01 00:00:00pages
530-7issue
6eissn
0269-5022issn
1365-3016pii
PPE970journal_volume
22pub_type
杂志文章abstract::Sudden infant death syndrome (SIDS) accounts for the largest number of deaths during the first year of life in developed countries. The possible causes of SIDS are numerous and, to date, there is no adequate unifying pathological explanation for SIDS. Epidemiological studies have played a key role in identifying risk ...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,评审
doi:10.1046/j.1365-3016.2001.00330.x
更新日期:2001-04-01 00:00:00
abstract::Data from the population-based Metropolitan Atlanta Developmental Disabilities Study were used in a case-control study to assess the association between low birthweight and mental retardation (intelligence quotient < or = 70) among 10-year-old children who were born in 1975 or 1976. Children with mental retardation we...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1995.tb00168.x
更新日期:1995-10-01 00:00:00
abstract::Necrotising enterocolitis is the most common gastrointestinal complication of pre-term infants. In order to determine the strength of the association of hypoxia/ischaemia and infection as causative factors in necrotising enterocolitis, we evaluated all liveborn pre-term infants with a birthweight less than 1500 g and/...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-3016.1989.tb00369.x
更新日期:1989-01-01 00:00:00
abstract::It is not clear to what extent ethnic differences in the term birthweight distribution are constitutional or pathological. This study explored term birthweight heterogeneity between ethnic groups and the explanatory role of constitutional and environmental factors. As part of a prospective cohort study, the Amsterdam ...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2008.00945.x
更新日期:2008-07-01 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
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2011.01242.x
更新日期:2012-01-01 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
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1365-3016.2007.00810.x
更新日期:2007-05-01 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
pub_type: 杂志文章
doi:10.1111/ppe.12714
更新日期:2020-11-06 00:00:00
abstract::Despite nearly four million deliveries in the United States each year, minimal information exists on unintended health consequences following childbirth, particularly in relation to delivery method. The purpose of this study was to assess the association between method of delivery and the general health status, sexual...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1046/j.1365-3016.2001.00345.x
更新日期:2001-07-01 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
pub_type: 杂志文章
doi:10.1046/j.1365-3016.2003.00511.x
更新日期:2003-10-01 00:00:00
abstract::Previous studies have suggested a relationship between reproductive history, pregnancy and birth factors, and the risk of neuroblastoma. We conducted a case-control telephone interview study that included a total of 504 children under the age of 19 years with newly diagnosed neuroblastoma identified by two national co...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1046/j.1365-3016.2001.0376a.x
更新日期:2001-10-01 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
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1990.tb00628.x
更新日期:1990-04-01 00:00:00
abstract::Causal hypotheses for spastic cerebral palsy were sought by comparing a population based sample of 183 cases with 549 matched controls. A time-ordered multivariate analysis was used to distinguish confounders and consequences of disease from possible causes, which could be single factors or sequences of factors. Eight...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1993.tb00405.x
更新日期:1993-07-01 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
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1365-3016.2003.00517.x
更新日期:2004-01-01 00:00:00
abstract::We describe the study design and patterns of participation for a cohort study of preterm delivery, focused on genital tract infections, nutrition, tobacco use, illicit drugs and psychosocial stress. Women are recruited at 24-29 weeks' gestation from prenatal clinics at a teaching hospital and a county health departmen...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,多中心研究
doi:10.1046/j.1365-3016.1999.00156.x
更新日期:1999-01-01 00:00:00
abstract::The study, aiming to document the effect of continued support for mothers on frequency of exclusive breast feeding, was carried out by inclusion of breast feeding counselling in the context of well-baby care. One hundred and forty-six mothers who had been exposed to two educational sessions on breast feeding after del...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1991.tb00714.x
更新日期:1991-07-01 00:00:00
abstract::The caesarean delivery rate has become a commonly used measure intended to reflect the quality of obstetric care. At least 25% of all primary caesarean deliveries occur electively, i.e. to women who are not in labour. This study is intended to validate a previously published model designed to use ICD-9-CM codes to ide...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2003.00540.x
更新日期:2004-03-01 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
pub_type: 杂志文章
doi:10.1111/ppe.12120
更新日期:2014-05-01 00:00:00
abstract::We studied infant mortality rates in Canada within specific gestational age and birthweight categories after using probabilistic techniques to link information in Statistics Canada's live births data base (1985-94) with that in the death data base (1985-95). Gestational age- and birthweight-specific mortality rates in...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1046/j.1365-3016.2000.00298.x
更新日期:2000-10-01 00:00:00
abstract::Previous studies have examined the relationship between low weight gain (failure to thrive) in infancy and later cognitive ability, but no study to date appears to have examined the relationship between weight gain in infancy across the 'normal' range and later cognitive ability. We report results for a large prospect...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2007.00783.x
更新日期:2007-01-01 00:00:00
abstract::Designing, piloting and proceeding with a longitudinal birth cohort is a major exercise. Here we outline ways in which a resource centre could be initiated to provide advice and training, a library of appropriate instruments and publications, provision for cross-cohort comparisons and a biobanking facility. The resour...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2009.01020.x
更新日期:2009-07-01 00:00:00
abstract::Gender mix, especially the supposed hormone transfer in utero of the male fetus to his female co-twin, is a highly debated controversial subject. It occurs in animals (free-martin syndrome in the cow) but its existence in man has not been convincingly demonstrated. Two aspects of gender mix effects in man, birthweight...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2005.00613.x
更新日期:2005-01-01 00:00:00
abstract::A nested case-control study of cryptorchidism (i.e. undescended testicles) was undertaken as part of a hospital-based cohort study of 6699 singleton male neonates in New York City. Since some of the cryptorchid infants experienced spontaneous descent of their testes, separate analysis was performed for this third grou...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1996.tb00024.x
更新日期:1996-01-01 00:00:00
abstract::Group B streptococcal (GBS) infection is still an important cause of morbidity and mortality in newborn infants. In The Netherlands, there are no published data on the incidence of neonatal GBS infection. We collected data of all infants with GBS disease during the first 3 months of life, as reported to the Dutch Paed...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1046/j.1365-3016.2002.00437.x
更新日期:2002-10-01 00:00:00
abstract:BACKGROUND:Clinicians' interest in the long-term effects of early postnatal growth (EPG) is growing. There is compelling evidence linking rapid EPG with later cardiovascular risk, but its neurodevelopmental benefits still remain hypothetical in individuals born moderately preterm (MP) or small for gestational at term (...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,评审
doi:10.1111/ppe.12468
更新日期:2018-05-01 00:00:00
abstract::Calcium supplementation in mothers with low calcium intake has been of interest recently because of its association with optimal fetal growth and improved pre-eclampsia-related outcomes. While the effects of calcium supplementation have demonstrated benefits in prolonging gestation and subsequently improving birthweig...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1365-3016.2009.01088.x
更新日期:2010-01-01 00:00:00
abstract::The aim of this cross disciplinary study was to identify the most significant variables related to childhood accidental poisoning. The study was carried out on a representative sample of families living in the Greater Athens Area comprising 1245 children aged up to 5 years. Data were collected by a team of researchers...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1994.tb00437.x
更新日期:1994-01-01 00:00:00
abstract:BACKGROUND:Limited evidence exists on the association between exposure to Helicobacter pylori infection early in life, including fetal life, and neurodevelopment in childhood. METHODS:We used prospective data on 352 mother-child pairs and cross-sectional data on 674 children to assess the association of maternal and c...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12374
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:Comparable evidence on adiposity inequalities in early life is lacking across a range of European countries. This study investigates whether low maternal education is associated with overweight and obesity risk in children from distinct European settings during early childhood. METHODS:Prospective data of 4...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12285
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND:Shorter gestation or smaller birth size are indicators of a suboptimal fetal environment and negatively impact short- and long-term offspring health. Understanding how modifiable maternal behaviours, such as moderate-to-vigorous intensity physical activity (MVPA) or sedentary behaviour (SED), improve fetal o...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12731
更新日期:2020-10-30 00:00:00
abstract::There is conflicting evidence concerning the relationship between breast feeding and wheezing illness. The objective of this study was to investigate whether there is any association between breast feeding and wheezing in children aged over 5 years and to discover possible sources of heterogeneity. An electronic searc...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,meta分析,评审
doi:10.1111/j.1365-3016.2011.01233.x
更新日期:2011-11-01 00:00:00