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    Rights statement: © 2011 Taylor-Robinson et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Quantifying the impact of deprivation on preterm births: a retrospective cohort study

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Quantifying the impact of deprivation on preterm births : a retrospective cohort study. / Taylor-Robinson, David; Agarwal, Umber; Diggle, Peter J.; Platt, Mary Jane; Yoxall, Bill; Alfirevic, Zarko.

In: PLoS ONE, Vol. 6, No. 8, e23163, 03.08.2011, p. -.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Taylor-Robinson, D, Agarwal, U, Diggle, PJ, Platt, MJ, Yoxall, B & Alfirevic, Z 2011, 'Quantifying the impact of deprivation on preterm births: a retrospective cohort study', PLoS ONE, vol. 6, no. 8, e23163, pp. -. https://doi.org/10.1371/journal.pone.0023163

APA

Taylor-Robinson, D., Agarwal, U., Diggle, P. J., Platt, M. J., Yoxall, B., & Alfirevic, Z. (2011). Quantifying the impact of deprivation on preterm births: a retrospective cohort study. PLoS ONE, 6(8), -. [e23163]. https://doi.org/10.1371/journal.pone.0023163

Vancouver

Taylor-Robinson D, Agarwal U, Diggle PJ, Platt MJ, Yoxall B, Alfirevic Z. Quantifying the impact of deprivation on preterm births: a retrospective cohort study. PLoS ONE. 2011 Aug 3;6(8):-. e23163. https://doi.org/10.1371/journal.pone.0023163

Author

Taylor-Robinson, David ; Agarwal, Umber ; Diggle, Peter J. ; Platt, Mary Jane ; Yoxall, Bill ; Alfirevic, Zarko. / Quantifying the impact of deprivation on preterm births : a retrospective cohort study. In: PLoS ONE. 2011 ; Vol. 6, No. 8. pp. -.

Bibtex

@article{f2e40ddcd44945f9bcc88915bcaa63d3,
title = "Quantifying the impact of deprivation on preterm births: a retrospective cohort study",
abstract = "Background: Social deprivation is associated with higher rates of preterm birth and subsequent infant mortality. Our objective was to identify risk factors for preterm birth in the UK's largest maternity unit, with a particular focus on social deprivation, and related factors.Methodology/Principal Findings: Retrospective cohort study of 39,873 women in Liverpool, UK, from 2002-2008. Singleton pregnancies were stratified into uncomplicated low risk pregnancies and a high risk group complicated by medical problems. Multiple logistic regression, and generalized additive models were used to explore the effect of covariates including area deprivation, smoking status, BMI, parity and ethnicity on the risk of preterm birth (34(+0) weeks). In the low risk group, preterm birth rates increased with deprivation, reaching 1.6% (CI95 1.4 to 1.8) in the most deprived quintile; the unadjusted odds ratio comparing an individual in the most deprived quintile, to one in the least deprived quintile was 1.5 (CI95 1.2 to 1.9). Being underweight and smoking were both independently associated with preterm birth in the low risk group, and adjusting for these factors explained the association between deprivation and preterm birth. Preterm birth was five times more likely in the high risk group (RR 4.8 CI95 4.3 to 5.4), and there was no significant relationship with deprivation.Conclusions: Deprivation has significant impact on preterm birth rates in low risk women. The relationship between low socio-economic status and preterm births appears to be related to low maternal weight and smoking in more deprived groups.",
keywords = "SOCIOECONOMIC INEQUALITIES, MORTALITY, OUTCOMES, POVERTY, HEALTH, RISK",
author = "David Taylor-Robinson and Umber Agarwal and Diggle, {Peter J.} and Platt, {Mary Jane} and Bill Yoxall and Zarko Alfirevic",
note = " {\textcopyright} 2011 Taylor-Robinson et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.",
year = "2011",
month = aug,
day = "3",
doi = "10.1371/journal.pone.0023163",
language = "English",
volume = "6",
pages = "--",
journal = "PLoS ONE",
issn = "1932-6203",
publisher = "Public Library of Science",
number = "8",

}

RIS

TY - JOUR

T1 - Quantifying the impact of deprivation on preterm births

T2 - a retrospective cohort study

AU - Taylor-Robinson, David

AU - Agarwal, Umber

AU - Diggle, Peter J.

AU - Platt, Mary Jane

AU - Yoxall, Bill

AU - Alfirevic, Zarko

N1 - © 2011 Taylor-Robinson et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

PY - 2011/8/3

Y1 - 2011/8/3

N2 - Background: Social deprivation is associated with higher rates of preterm birth and subsequent infant mortality. Our objective was to identify risk factors for preterm birth in the UK's largest maternity unit, with a particular focus on social deprivation, and related factors.Methodology/Principal Findings: Retrospective cohort study of 39,873 women in Liverpool, UK, from 2002-2008. Singleton pregnancies were stratified into uncomplicated low risk pregnancies and a high risk group complicated by medical problems. Multiple logistic regression, and generalized additive models were used to explore the effect of covariates including area deprivation, smoking status, BMI, parity and ethnicity on the risk of preterm birth (34(+0) weeks). In the low risk group, preterm birth rates increased with deprivation, reaching 1.6% (CI95 1.4 to 1.8) in the most deprived quintile; the unadjusted odds ratio comparing an individual in the most deprived quintile, to one in the least deprived quintile was 1.5 (CI95 1.2 to 1.9). Being underweight and smoking were both independently associated with preterm birth in the low risk group, and adjusting for these factors explained the association between deprivation and preterm birth. Preterm birth was five times more likely in the high risk group (RR 4.8 CI95 4.3 to 5.4), and there was no significant relationship with deprivation.Conclusions: Deprivation has significant impact on preterm birth rates in low risk women. The relationship between low socio-economic status and preterm births appears to be related to low maternal weight and smoking in more deprived groups.

AB - Background: Social deprivation is associated with higher rates of preterm birth and subsequent infant mortality. Our objective was to identify risk factors for preterm birth in the UK's largest maternity unit, with a particular focus on social deprivation, and related factors.Methodology/Principal Findings: Retrospective cohort study of 39,873 women in Liverpool, UK, from 2002-2008. Singleton pregnancies were stratified into uncomplicated low risk pregnancies and a high risk group complicated by medical problems. Multiple logistic regression, and generalized additive models were used to explore the effect of covariates including area deprivation, smoking status, BMI, parity and ethnicity on the risk of preterm birth (34(+0) weeks). In the low risk group, preterm birth rates increased with deprivation, reaching 1.6% (CI95 1.4 to 1.8) in the most deprived quintile; the unadjusted odds ratio comparing an individual in the most deprived quintile, to one in the least deprived quintile was 1.5 (CI95 1.2 to 1.9). Being underweight and smoking were both independently associated with preterm birth in the low risk group, and adjusting for these factors explained the association between deprivation and preterm birth. Preterm birth was five times more likely in the high risk group (RR 4.8 CI95 4.3 to 5.4), and there was no significant relationship with deprivation.Conclusions: Deprivation has significant impact on preterm birth rates in low risk women. The relationship between low socio-economic status and preterm births appears to be related to low maternal weight and smoking in more deprived groups.

KW - SOCIOECONOMIC INEQUALITIES

KW - MORTALITY

KW - OUTCOMES

KW - POVERTY

KW - HEALTH

KW - RISK

U2 - 10.1371/journal.pone.0023163

DO - 10.1371/journal.pone.0023163

M3 - Journal article

VL - 6

SP - -

JO - PLoS ONE

JF - PLoS ONE

SN - 1932-6203

IS - 8

M1 - e23163

ER -