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Debbie A Lawlor
Researcher at University of Bristol
Publications - 1118
Citations - 118183
Debbie A Lawlor is an academic researcher from University of Bristol. The author has contributed to research in topics: Population & Body mass index. The author has an hindex of 147, co-authored 1114 publications receiving 101123 citations. Previous affiliations of Debbie A Lawlor include Southampton General Hospital & University of Vermont.
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Journal ArticleDOI
Smoking before the birth of a first child is not associated with increased risk of breast cancer: findings from the British Women's Heart and Health Cohort Study and a meta-analysis.
TL;DR: It is concluded that smoking prior to the birth of a first child is not associated with increased risk of breast cancer.
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Vitamin B-12 status during pregnancy and child's IQ at age 8: a Mendelian randomization study in the Avon longitudinal study of parents and children.
Carolina Bonilla,Debbie A Lawlor,Amy E Taylor,David Gunnell,Yoav Ben Shlomo,Andy R Ness,Nicholas J. Timpson,Beate St Pourcain,Susan M. Ring,Pauline M Emmett,A. David Smith,Helga Refsum,Helga Refsum,Craig E. Pennell,Marie-Jo Brion,Marie-Jo Brion,George Davey Smith,Sarah J Lewis +17 more
TL;DR: The findings suggest that maternal vitamin B-12 may not have an important effect on offspring cognitive ability, and the association of SNPs in maternal genes FUT2 and TCN2, that are related to plasma vitaminB-12, with offspring IQ.
Journal ArticleDOI
Profiles of children’s physical activity and sedentary behaviour between age 6 and 9: a latent profile and transition analysis
Russell Jago,Ruth Salway,Debbie A Lawlor,Lydia G. Emm-Collison,Jon Heron,Janice L. Thompson,Simon J Sebire +6 more
TL;DR: This paper is the first to apply latent profile analysis to the physical activity of UK children as they move through primary school and identifies profiles of children based on the complex relationship between physical activity and sedentary time at ages 6 and 9.
Journal ArticleDOI
Maternal and fetal genetic contribution to gestational weight gain
Nicole M. Warrington,Nicole M. Warrington,Rebecca C Richmond,Bjarke Fenstra,Ronny Myhre,Romy Gaillard,Lavinia Paternoster,Carol A. Wang,Robin N Beaumont,Shikta Das,Mario Murcia,Sheila J. Barton,Ana Espinosa,Elisabeth Thiering,Mustafa Atalay,Niina Pitkänen,Ioanna Ntalla,Anna Jonsson,Rachel M. Freathy,Rachel M. Freathy,Ville Karhunen,Carla M. T. Tiesler,Catherine Allard,Andrew A Crawford,Andrew A Crawford,Susan M. Ring,Mads Melbye,Mads Melbye,Per Magnus,Fernando Rivadeneira,Line Skotte,Torben Hansen,Julie A. Marsh,Mònica Guxens,John W. Holloway,Harald Grallert,Vincent W. V. Jaddoe,William L. Lowe,Theano Roumeliotaki,Andrew T. Hattersley,Virpi Lindi,Katja Pahkala,Kalliope Panoutsopoulou,Marie Standl,Claudia Flexeder,Luigi Bouchard,Ellen Aagard Nohr,Loreto Santa Marina,Manolis Kogevinas,Harri Niinikoski,George Dedoussis,Joachim Heinrich,Rebecca M. Reynolds,Timo A. Lakka,Eleftheria Zeggini,Olli T. Raitakari,Olli T. Raitakari,Leda Chatzi,Leda Chatzi,Leda Chatzi,Hazel Inskip,Hazel Inskip,Mariona Bustamante,Marie-France Hivert,Marjo-Riitta Järvelin,Thorkild I. A. Sørensen,Thorkild I. A. Sørensen,Craig E. Pennell,Janine F. Felix,Bo Jacobsson,Frank Geller,David M. Evans,David M. Evans,Debbie A Lawlor +73 more
TL;DR: Findings suggest that associations between GWG and later offspring/maternal outcomes may be due to the relationship of maternal BMI and diabetes with GWG.
Journal ArticleDOI
Is IQ in Childhood Associated with Suicidal Thoughts and Attempts? Findings from The Mater University Study of Pregnancy and Its Outcomes
TL;DR: In multivariable analyses, there was an inverse association between Raven's IQ and suicide thoughts, plans, and attempts, but no strong evidence of an association between the WRAT3 and the three suicidal items.