{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Orton S"],"funding":["Economic and Social Research Council","Medical Research Council","National Institute for Health Research (NIHR)"],"pagination":["e004915"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4025445"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["4(5)"],"pubmed_abstract":["<h4>Objectives</h4>To report the methods used to assemble a contemporary pregnancy cohort for investigating influences on smoking behaviour before, during and after pregnancy and to report characteristics of women recruited.<h4>Design</h4>Longitudinal cohort survey.<h4>Setting</h4>Two maternity hospitals, Nottingham, England.<h4>Participants</h4>3265 women who attended antenatal ultrasound scan clinics were offered cohort enrolment; those who were 8-26 weeks pregnant and were currently smoking or had recently stopped smoking were eligible. Cohort enrollment took place between August 2011 and August 2012.<h4>Primary and secondary outcome measures</h4>Prevalence of smoking at cohort entry and at two follow-up time points (34-36 weeks gestation and 3 months postnatally); response rate, partic"],"journal":["BMJ open"],"pubmed_title":["Longitudinal cohort survey of women's smoking behaviour and attitudes in pregnancy: study methods and baseline data."],"pmcid":["PMC4025445"],"funding_grant_id":["CSA/03/07/014","MR/K023195/1","MR/K023195/1B","ES/G007489/1","NF-SI-0507-10182","RP-PG-0109-10020","SPCR-041"],"pubmed_authors":["Dhalwani NN","Pickett KE","Sutton S","Orton S","Coleman T","Cooper S","Ussher M","Bowker K","Leonardi-Bee J","Naughton F"],"additional_accession":[]},"is_claimable":false,"name":"Longitudinal cohort survey of women's smoking behaviour and attitudes in pregnancy: study methods and baseline data.","description":"<h4>Objectives</h4>To report the methods used to assemble a contemporary pregnancy cohort for investigating influences on smoking behaviour before, during and after pregnancy and to report characteristics of women recruited.<h4>Design</h4>Longitudinal cohort survey.<h4>Setting</h4>Two maternity hospitals, Nottingham, England.<h4>Participants</h4>3265 women who attended antenatal ultrasound scan clinics were offered cohort enrolment; those who were 8-26 weeks pregnant and were currently smoking or had recently stopped smoking were eligible. Cohort enrollment took place between August 2011 and August 2012.<h4>Primary and secondary outcome measures</h4>Prevalence of smoking at cohort entry and at two follow-up time points (34-36 weeks gestation and 3 months postnatally); response rate, partic","dates":{"release":"2014-01-01T00:00:00Z","publication":"2014 May","modification":"2025-04-05T13:37:35.632Z","creation":"2019-03-27T01:28:27Z"},"accession":"S-EPMC4025445","cross_references":{"pubmed":["24833689"],"doi":["10.1136/bmjopen-2014-004915"]}}