Evidence map›Paper›PMID 23617990›Full record

ArticleCanadian journal of public health = Revue canadienne de sante publique2012

A population-level analysis of birth weight indices in Peel Region, Ontario: the impact of ethnic diversity.

Nancy L Ramuscak, Depeng Jiang, Kathleen L Dooling, David L Mowat

Abstract read
In one paragraph

Article in Canadian journal of public health = Revue canadienne de sante publique, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

4 authors.

Nancy L RamuscakHealth Services, Regional Municipality of Peel, Mississauga, ON. nancy.ramuscak@peelregion.ca
Depeng Jiang
Kathleen L Dooling
David L Mowat

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe purpose of this paper is to examine whether the elevated rate of low birth weight (LBW) in the Region of Peel, Ontario can be attributed to the high proportion of immigrants in the population. In addition, we examined how the infant birth weight distribution in Peel differs by maternal region of birth.

methodsProvincial live birth registration data were used to compare rates of LBW, preterm birth and small-for-gestational-age (SGA) births in Peel and Ontario for the years 2002 through 2006 by maternal region of birth. Birth weight for gestational age curves were developed for singletons and were specific for infant sex and maternal region of birth using the lambda-mu-sigma (LMS) method. Quantile regression was used to examine whether the median birth weight at term (37 to 42 weeks) differed by maternal region of birth.

resultsThe rate of LBW was higher in Peel than in Ontario (6.8% and 6.0%, respectively). This is the result of a higher SGA rate and not due to differences in rates of preterm birth. Infants of immigrant mothers had significantly lower median birth weights at all gestations, showing that the birth weight distribution among infants of immigrant mothers is shifted towards lower birth weights.

conclusionAt the population level, the shifted birth weight distribution among singleton infants of immigrant mothers has significant impact on the LBW rate observed in Peel.

Indexed as

Cultural DiversityInfant, Low Birth WeightAdolescentAdultAfricaAsiaCaribbean RegionChildEmigrants and ImmigrantsFemaleHumansInfant, NewbornInfant, Small for Gestational AgeMaleMiddle AgedOntarioBirth WeightEthnic GroupsInfantLow Birth WeightNewbornSmall for Gestational Age

Identifiers

PMID23617990
PMCPMC6974107

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.