A feeling of well-being accompanied by a period of prosperity and birthweight in Chile: a possible link?

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 carried out to assess whether the gender of the newborn, maternal education, maternal age and marital status could explain the trend in the total time series and by period. Birthweight adjusted for gestational age was analysed in terms of grams and Z scores. There was an increase in birthweight of 100 g between 1989 and 1994 that coincided with the re-establishment of democracy and economic growth in Chile. The changes in birthweight were not explained by the available independent variables and trends of caesarean section, maternal obesity and post-mature deliveries over the period. The birthweight difference between mothers with university education and those with primary education was 0.2 Z scores (equivalent to 110 g) in 1985 and was greatly reduced by 2000 (equivalent to 40 g). A positive sense of social well-being and economic growth may have influenced an increase in birthweight between 1989 and 1994 as socio-economic growth preceded and continued after the period of increasing birthweight. Our study showed a remarkable decrease in the differences in birthweight by educational level not shown in other countries of similar wealth.

authors

Amigo H,Vargas C,Rona RJ

doi

10.1111/j.1365-3016.2005.00673.x

subject

Has Abstract

pub_date

2005-11-01 00:00:00

pages

426-34

issue

6

eissn

0269-5022

issn

1365-3016

pii

PPE673

journal_volume

19

pub_type

杂志文章
  • Are race and length of gestation related to age at death in the sudden infant death syndrome?

    abstract::Although race and preterm delivery are known to be associated with sudden infant death syndrome (SIDS), the relationships between age at death from SIDS and these factors have not been well described. To examine these relationships, we used linked infant birth and death records for the cohort of 1,204,375 White and 28...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.1990.tb00655.x

    authors: Adams MM,Rhodes PH,McCarthy BJ

    更新日期:1990-07-01 00:00:00

  • Factors influencing stillbirth in bangladesh: a case-control study.

    abstract:BACKGROUND:Studies on a limited scale in urban settings of Bangladesh report stillbirth rates that do not specifically provide information on the situation of underprivileged slum populations. This study aims to estimate the prevalence of, and risk factors associated with, stillbirth in a developing population. METHOD...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/ppe.12026

    authors: Nahar S,Rahman A,Nasreen HE

    更新日期:2013-03-01 00:00:00

  • Factors associated with term low birthweight in Cardiff, Wales.

    abstract::This project was undertaken to examine the associations of a number of risk factors with impaired fetal growth, exemplified by delivery of a low-birthweight infant at term (TLBW). Utilising a large database of largely homogeneous (white) births in Wales, the Cardiff Births Survey, multivariable analysis by logistic re...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.1997.tb00006.x

    authors: Meis PJ,Michielutte R,Peters TJ,Wells HB,Sands RE,Coles EC,Johns KA

    更新日期:1997-07-01 00:00:00

  • Inter-observer reliability of radiological signs of necrotising enterocolitis in a population of high-risk newborns.

    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

    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

  • Discordant time trends in maternal body size and offspring birthweight of term deliveries in France between 1972 and 2003: data from the French National Perinatal Surveys.

    abstract::We investigated time trends in maternal weight before and during pregnancy and in infant birthweight in France, from 1972 to 2003, using data on singleton live term births from the representative National Perinatal Surveys of 1972, 1981, 1995, 1998 and 2003 (n=8,664, 4,494, 11,445, 12,006, 12,692, respectively). Mothe...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.2010.01188.x

    authors: Diouf I,Charles MA,Blondel B,Heude B,Kaminski M

    更新日期:2011-05-01 00:00:00

  • Maternal obesity and glucose intolerance during pregnancy among Mexican-Americans.

    abstract::Low birthweight is uncommon among Mexican-American infants, despite the substantial proportion of mothers who live in poverty. This apparent paradox has generated studies of factors protecting fetal growth, but may have masked other important health problems in the Mexican-American community. Obesity, impaired glucose...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1046/j.1365-3016.2000.00228.x

    authors: Kieffer EC

    更新日期:2000-01-01 00:00:00

  • Malnutrition and susceptibility to enteroparasites: reinfection rates after mass chemotherapy.

    abstract::The evidence that relates malnutrition to enteroparasite infections arises from studies that demonstrate the improvement of nutritional indicators after antiparasitism treatment. However, the role of malnutrition as an aggravating factor to the susceptibility to enteroparasite infections is still not fully understood....

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1046/j.1365-3016.2002.00402.x

    authors: Saldiva SR,Carvalho HB,Castilho VP,Struchiner CJ,Massad E

    更新日期:2002-04-01 00:00:00

  • Using cervical mucus and other easily observed biomarkers to identify ovulation in prospective pregnancy trials.

    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

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.2006.00767.x

    authors: Zinaman MJ

    更新日期:2006-11-01 00:00:00

  • Recurrent pregnancy loss as an indicator for increased risk of birth defects: a population-based case-control study.

    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

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.1993.tb00422.x

    authors: Khoury MJ,Erickson JD

    更新日期:1993-10-01 00:00:00

  • Ethnic differences in term birthweight: the role of constitutional and environmental factors.

    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

    authors: Goedhart G,van Eijsden M,van der Wal MF,Bonsel GJ

    更新日期:2008-07-01 00:00:00

  • Gender mix: does it modify birthweight--outcome association?

    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

    authors: Derom R,Derom C,Loos RJ,Thiery E,Vlietinck R,Fryns JP

    更新日期:2005-01-01 00:00:00

  • Risk of recurrence of birth defects in Washington State.

    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

    authors: Mueller BA,Schwartz SM

    更新日期:1997-01-01 00:00:00

  • Disparities in the prevalence of cognitive delay: how early do they appear?

    abstract::Cognitively delayed children are at risk for poor mental and physical health throughout their lives. The economically disadvantaged and some race/ethnic groups are more likely to experience cognitive delay, but the age at which delays first emerge and the underlying mechanisms responsible for disparities are not well ...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.2008.01006.x

    authors: Hillemeier MM,Farkas G,Morgan PL,Martin MA,Maczuga SA

    更新日期:2009-05-01 00:00:00

  • Seasonal influenza vaccination during pregnancy and the risks of preterm delivery and small for gestational age birth.

    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

    pub_type: 杂志文章

    doi:10.1111/ppe.12152

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

    更新日期:2014-11-01 00:00:00

  • An epidemiological study of the factors influencing poisoning in children aged 0-5 years.

    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

    authors: Paritsis N,Pallis D,Deligeorgis D,Doxiadis S,Phylactou C,Vlachonicolis I

    更新日期:1994-01-01 00:00:00

  • Prevalence of Cerebral Palsy among 8-Year-Old Children in 2010 and Preliminary Evidence of Trends in Its Relationship to Low Birthweight.

    abstract:BACKGROUND:The public health objective for cerebral palsy (CP) in the United States is to reduce the percentage of children with CP who were born low birthweight (LBW, <2500 g) by 10% between 2006 and 2020. This study reports the prevalence of CP in a constant surveillance area for the years 2006, 2008, and 2010 and de...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/ppe.12299

    authors: Durkin MS,Benedict RE,Christensen D,Dubois LA,Fitzgerald RT,Kirby RS,Maenner MJ,Van Naarden Braun K,Wingate MS,Yeargin-Allsopp M

    更新日期:2016-09-01 00:00:00

  • The PRIDE Study: Evaluation of online methods of data collection.

    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

    authors: van Gelder MMHJ,Merkus PJFM,van Drongelen J,Swarts JW,van de Belt TH,Roeleveld N

    更新日期:2020-09-01 00:00:00

  • Hospital admissions for lower respiratory tract infections after early-, late-, and post-term birth.

    abstract:BACKGROUND:Recent data suggest that early-term births are associated with later respiratory morbidity (LRTI), and post-term births may decrease this risk. OBJECTIVES:The objective was to determine the impact of early-term, late-term, and post-term birth on hospital admission for LRTI up to the age of seven years. Addi...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/ppe.12631

    authors: Haataja P,Korhonen P,Ojala R,Hirvonen M,Korppi M,Gissler M,Luukkaala T,Tammela O

    更新日期:2020-03-01 00:00:00

  • The effects of smoking and drinking on the anthropometric measurements of neonates.

    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

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.1991.tb00687.x

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

    更新日期:1991-01-01 00:00:00

  • Effects of calcium supplementation on fetal growth in mothers with deficient calcium intake: a randomised controlled trial.

    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

    authors: Abalos E,Merialdi M,Wojdyla D,Carroli G,Campodónico L,Yao SE,Gonzalez R,Deter R,Villar J,Van Look P

    更新日期:2010-01-01 00:00:00

  • Epidemiology of neonatal group B streptococcal disease in The Netherlands 1997-98.

    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

    authors: Trijbels-Smeulders M,Gerards LJ,M PC,de Jong P,van Lingen RA,Adriaanse AH,de Jonge GA,Kollée LA

    更新日期:2002-10-01 00:00:00

  • Neighbourhood assets and early pregnancy cardiometabolic risk factors.

    abstract:BACKGROUND:Prepregnancy cardiometabolic risk factors are associated with increased risks of adverse pregnancy outcomes. Neighbourhood features may reflect prepregnancy exposures that contribute to poor cardiometabolic health before pregnancy and may contribute to racial disparities in pregnancy outcomes. METHODS:Early...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/ppe.12531

    authors: Assibey-Mensah V,Fabio A,Mendez DD,Lee PC,Roberts JM,Catov JM

    更新日期:2019-01-01 00:00:00

  • A prospective survey of necrotising enterocolitis in very low birthweight infants.

    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

    authors: Walther FJ,Verloove-Vanhorick SP,Brand R,Ruys JH

    更新日期:1989-01-01 00:00:00

  • Down's syndrome: occurrence and outcome in the north of England, 1985-99.

    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

    authors: Bell R,Rankin J,Donaldson LJ,Northern Congenital Abnormality Survey Steering Group.

    更新日期:2003-01-01 00:00:00

  • Why do UK-born Pakistani babies have high perinatal and neonatal mortality rates?

    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

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.1991.tb00689.x

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

    更新日期:1991-01-01 00:00:00

  • A population-based case-control study of risk factors for neural tube defects in four high-prevalence areas of Shanxi province, China.

    abstract::Shanxi province in Northern China has one of the highest reported prevalence rates of neural tube defects (NTD) in the world. To explore the risk factors for NTDs in Shanxi province, we carried out a population-based case-control study in four selected counties with prevalence rates >10 per 1000 births during 2003. Us...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章,多中心研究

    doi:10.1111/j.1365-3016.2006.00694.x

    authors: Li Z,Ren A,Zhang L,Guo Z,Li Z

    更新日期:2006-01-01 00:00:00

  • Past obstetric history and risk of perinatal death in Jamaica.

    abstract::Singleton survivors born to multigravidae in the whole island of Jamaica in 2 months (September-October 1986) were compared with singleton perinatal deaths occurring to multigravidae throughout the island in the 12-month period September 1986 to August 1987. Past obstetric history was obtained from the mothers using a...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.1994.tb00490.x

    authors: Greenwood R,Samms-Vaughan M,Golding J,Ashley D

    更新日期:1994-04-01 00:00:00

  • The analysis of recurrence risk as an epidemiological tool.

    abstract::Recurrence risk provides information on the heterogeneity of risk in the population, and thus is useful for aetiological studies. While recurrence risk is observable in many areas of epidemiology, it is particularly accessible in the study of perinatal events. High recurrence rates of pregnancy problems suggest geneti...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.2007.00830.x

    authors: Wilcox AJ

    更新日期:2007-07-01 00:00:00

  • Prenatal Triptan Exposure and Internalising and Externalising Behaviour Problems in 3-Year-Old Children: Results from the Norwegian Mother and Child Cohort Study.

    abstract:BACKGROUND:Triptans are commonly prescribed for migraine, a pain condition that is highly prevalent in women of childbearing age. No prior studies have investigated associations between exposure to triptans during fetal life and risk of externalising and internalising behaviours in children. METHODS:This study was set...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/ppe.12253

    authors: Wood ME,Lapane K,Frazier JA,Ystrom E,Mick EO,Nordeng H

    更新日期:2016-03-01 00:00:00

  • Cause and course of psychopathology: some lessons from longitudinal data.

    abstract::Case-control studies of clinic samples constitute the usual research method for the investigation of the causes and course of psychiatric disorder. However, they carry substantial disadvantages and if causal hypotheses are to be tested in rigorous fashion, it is necessary to use longitudinal research strategies applie...

    journal_title:Paediatric and perinatal epidemiology

    pub_type: 杂志文章

    doi:10.1111/j.1365-3016.1993.tb00387.x

    authors: Rutter M

    更新日期:1993-04-01 00:00:00