Abstract:
:It has been suggested that a birthweight limit of 2.5 kg should not be regarded as valid for all populations as the cut-off point of low-weight births because of demographic, genetic and environmental differences. Countries often choose alternative cut-off values for low birthweight for clinical purposes. Bangladesh also needs to choose a convenient cut-off value for low birthweight. A total of 770 live singleton full-term normal newborns were included in this study by stratified sampling; birthweight was measured using the Detecto-type baby weight machine. Newborns were followed up to the end of their first week of life. For data collection a pretested structured questionnaire and an Apgar Score estimating checklist were used. Chi-square test was applied to assess the association of different birthweight strata and neonatal health outcomes. Multiple logistic regression analyses were carried out to identify the independent effects of different levels of birthweight on early neonatal health. The neonates having birthweight < or = 2 kg had a significantly higher risk of early neonatal mortality and morbidity than the higher level birthweight group. Birth asphyxia was the commonest cause of early neonatal mortality and morbidity. Borderline birthweight (>2 to <2.5 kg) neonates experienced the same mortality and morbidity rates as the normal birthweight neonates during their early neonatal life. Birthweight < or = 2 kg may be one of the criteria for admission to a neonatal intensive care unit whereas more than 2 kg may not require admission unless otherwise necessary.
journal_name
Paediatr Perinat Epidemioljournal_title
Paediatric and perinatal epidemiologyauthors
Ullah A,Barman A,Haque J,Khanum M,Bari Idoi
10.1111/j.1365-3016.2009.01063.xsubject
Has Abstractpub_date
2009-11-01 00:00:00pages
542-7issue
6eissn
0269-5022issn
1365-3016pii
PPE1063journal_volume
23pub_type
杂志文章abstract::The population under study in the South African longitudinal study of urban children and their families, 'Birth to Ten' (BTT), comprised all births during a 7-week period from April to June 1990 in Soweto-Johannesburg. Specification of the population base for the cohort was hampered by a number of flaws in the notific...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1995.tb00124.x
更新日期:1995-01-01 00:00:00
abstract::Asians are often considered a single group in epidemiological research. This study examines the extent of differences in maternal risks and birth outcomes for six Asian subgroups. Using linked birth/infant death certificate data from the State of California for the years 1992-97, we assessed maternal socio-economic ri...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2006.00737.x
更新日期:2006-07-01 00:00:00
abstract::The aim of this paper is to estimate the infant mortality rate and the incidence of sudden infant death syndrome (SIDS) in Lombardy, Northern Italy, in the period 1990-2000 and to provide basic information for a subsequent comparison of the SIDS incidence before and after the risk-intervention campaign. A retrospectiv...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2004.00583.x
更新日期:2004-09-01 00:00:00
abstract:BACKGROUND:Previous studies of the association between tobacco smoke and hearing loss in children are limited, involve small samples and are cross-sectional. We investigated the association of maternal smoking during pregnancy and exposure to tobacco smoke at age 4 months with hearing impairment at age 3 years in child...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12477
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:Recently, the Chinese government has promoted preconception care (PCC) to prevent birth defects. The objective of this study was to evaluate the implementation of PCC in Shanghai, China, following a 3-year municipal project providing 'Free Pre-pregnancy Health Evaluation Services' to 20 000 residents. METHO...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,多中心研究
doi:10.1111/ppe.12218
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND:Outcomes of neonates with congenital diaphragmatic hernia (CDH) are variable; reports are frequently limited to the experience of single tertiary care centres-a possible source of bias. Population-based studies decrease survivor bias and provide additional insight into this high-mortality condition. The obje...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12289
更新日期:2016-07-01 00:00:00
abstract::We used 1.4 million fetal death and birth certificates filed in Georgia between 1980 and 1992 to construct 369,686 chains of two or more reproductive events occurring to the same woman. We evaluated these chains using both information on the certificates and information independently collected in interviews with 1311 ...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1997.tb00799.x
更新日期:1997-01-01 00:00:00
abstract:BACKGROUND:Although previous studies evaluated the association of maternal health parameters with neonatal adiposity, little is known regarding the complexity of the relationships among different maternal health parameters throughout pregnancy and its impact on neonatal adiposity. OBJECTIVES:To evaluate the direct and...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12682
更新日期:2021-01-01 00:00:00
abstract::Anaemia is one of the most resilient global public health problems and affects a staggering 1.62 billion of the world's population, largely concentrated in Asia and Africa. Anaemia contributes to almost 120,000 maternal deaths globally and indirectly to almost a fifth (18%) of the burden of maternal mortality. Given t...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-3016.2012.01313.x
更新日期:2012-07-01 00:00:00
abstract::This study reports changes in the prevalence and outcome of Down's syndrome pregnancies within a 15-year period in a defined geographical population in the north of England. Cases of Down's syndrome in births and terminations of pregnancy occurring between 1985 and 1999, were identified from the Northern Congenital Ab...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1046/j.1365-3016.2003.00463.x
更新日期:2003-01-01 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:Large birth cohort studies are extremely valuable in assessing associations between early life exposures and long-term outcomes. Establishing new birth cohorts is challenging due to declining participation rates. Online methods of data collection may increase feasibility, but have not been evaluated thorough...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12618
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:Labour induction and caesarean are increasingly done without clinical indication. However, little is known about the prevalence of such interventions, or the characteristics of women who receive them. We used the 2003 revision of the US birth certificates to summarise recorded interventions and to characteri...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12068
更新日期:2013-09-01 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::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::In this study, hospital admissions for lower respiratory tract illness before two years of age have been documented for all children born in Western Australia in 1986. Admissions data were linked to birth and death records for individual children. Of the total cohort, 5% of non-Aboriginal and 17% of Aboriginal childre...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1996.tb00041.x
更新日期:1996-04-01 00:00:00
abstract::A population-based study was conducted using maternally-linked birth certificate records from Washington State for 1980-93 to evaluate the risk of birth defect occurrence among infants with previously affected siblings, relative to infants whose siblings did not have birth defects. The risks of recurrence of similar a...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1046/j.1365-3016.11.s1.3.x
更新日期:1997-01-01 00:00:00
abstract::There are a variety of biological samples that can be collected from participants in longitudinal studies. Here we outline those that are particularly useful in longitudinal birth cohort studies starting in pregnancy, and discuss their advantages and disadvantages. ...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2008.01000.x
更新日期:2009-07-01 00:00:00
abstract::There is a lack of well-designed epidemiological studies of possible risk factors for repeated miscarriage. In this Swedish population-based case-control study, we investigated the association between sociodemographic and anthropometric factors, obstetric history and life-style factors, with respect to the risks of fi...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2006.00703.x
更新日期:2006-03-01 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
abstract::The nutritional status of a woman before and during pregnancy is important for a healthy pregnancy outcome. Maternal malnutrition is a key contributor to poor fetal growth, low birthweight (LBW) and short- and long-term infant morbidity and mortality. This review summarised the evidence on association of maternal nutr...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-3016.2012.01308.x
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:The Intergrowth-21st (IG) project proposed prescriptive fetal growth standards for global use based on ultrasound measurements from a multicounty study of low-risk pregnancies selected using strict criteria. We examined whether the IG standards are appropriate for fetal growth monitoring in France and whethe...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12526
更新日期:2019-01-01 00:00:00
abstract::The aims of the study were to describe the trend in birthweight from 1985 to 2000 in Chile and ascertain the possible factors that may explain the changes in birthweight during the period. We used time series of birthweight and length at birth of all live births (n > 4,000,000). Multivariable regression analyses were ...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2005.00673.x
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:Stress during pregnancy is known to affect fetal neurodevelopment. It seems likely therefore that intimate partner violence (IPV) and domestic violence (DV) as extreme stressors will have a similarly adverse effect. OBJECTIVES:A systematic review was conducted to assess the association between prenatal expo...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章,评审
doi:10.1111/ppe.12651
更新日期:2020-03-01 00:00:00
abstract::Whilst only about a third of all cerebral palsy occurs in children who had been of low birthweight, recent increases in the survival of low and very low birthweight infants have coincided with significant increases in the numbers of cerebral palsy children amongst them. This paper analyses data from the Western Austra...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.1992.tb00769.x
更新日期:1992-04-01 00:00:00
abstract::Studies based on data from the US have reported that the birthweight distribution at gestational age 28-31 weeks is bimodal with a second peak occurring at approximately 3300 g, suggesting that there is misclassification of term infants. In these studies, gestational ages were estimated from the date of the last menst...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2007.00863.x
更新日期:2007-09-01 00:00:00
abstract:BACKGROUND:Nausea and vomiting during pregnancy (NVP) is the most common complication of pregnancy. NVP has been associated with improved fetal outcomes, but its association with childhood neurodevelopmental outcomes has rarely been studied. METHODS:Subjects were children aged 5-12 years (n = 560) who were controls in...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/ppe.12151
更新日期:2014-11-01 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
pub_type: 杂志文章
doi:10.1046/j.1365-3016.2001.00361.x
更新日期:2001-07-01 00:00:00
abstract::There has been a trend over the past two decades in some Western countries for women to delay childbearing, a factor associated with an increased risk of perinatal mortality (stillbirth and neonatal death). While the rates of stillbirth and neonatal mortality have improved in some countries, it has not been establishe...
journal_title:Paediatric and perinatal epidemiology
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2007.00849.x
更新日期:2007-11-01 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
pub_type: 杂志文章
doi:10.1111/j.1365-3016.2004.00558.x
更新日期:2004-05-01 00:00:00