Maternal intrahepatic cholestasis of pregnancy and neurodevelopmental conditions in offspring: A population-based cohort study of 2 million Swedish children.

Autor: Shuyun Chen, Viktor H Ahlqvist, Hugo Sjöqvist, Olof Stephansson, Cecilia Magnusson, Christina Dalman, Håkan Karlsson, Brian K Lee, Renee M Gardner

Publikováno v: PLoS Medicine, Vol 21, Iss 1, p e1004331 (2024)

BackgroundIntrahepatic cholestasis of pregnancy (ICP) is the most common obstetric liver disorder and is associated with an increased risk of iatrogenic preterm birth and adverse infant outcomes. Hence, there are several plausible pathways through wh

Externí odkaz: https://doaj.org/article/112d748ec35e457ab978fe0c2e97b26e

Preschool environment and preschool teacher's physical activity and their association with children's activity levels at preschool.

Autor: Chu Chen, Viktor H Ahlqvist, Pontus Henriksson, Cecilia Magnusson, Daniel Berglind

Publikováno v: PLoS ONE, Vol 15, Iss 10, p e0239838 (2020)

ObjectiveThe aim of this study was to investigate the association between preschool playground size, formalized physical activity (PA) policies, time spent outdoors and preschool teacher's levels of PA and children's objectively assessed levels of PA

Externí odkaz: https://doaj.org/article/50627b344ca6431899b9d4aac57b0ebe

Birth Weight and Cardiorespiratory Fitness Among Young Men Born at Term: The Role of Genetic and Environmental Factors

Autor: Viktor H. Ahlqvist, Margareta Persson, Francisco B. Ortega, Per Tynelius, Cecilia Magnusson, Daniel Berglind

Publikováno v: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 9, Iss 3 (2020)

Background Preterm delivery and low birth weight are prospectively associated with low cardiorespiratory fitness (CRF). However, whether birth weight, within the at‐term range, is associated with later CRF is largely unknown. Thus, the aim of the c

Externí odkaz: https://doaj.org/article/c92733e51a724ffe8eac16d78bb3802f

Mode of delivery and maternal sexual wellbeing:a longitudinal study

Autor: Florence Z. Martin, Paul Madley‐Dowd, Viktor H. Ahlqvist, Egill Jónsson‐Bachmann, Abigail Fraser, Harriet Forbes

Publikováno v: Martin, F, Madley-Dowd, P C, Ahlqvist, V H, Jónsson Bachmann, E, Fraser, A & Forbes, H J 2022, ' Mode of delivery and maternal sexual wellbeing : a longitudinal study ', British Journal of Obstetrics and Gynaecology, vol. 129, no. 12, pp. 2010-2018 . https://doi.org/10.1111/1471-0528.17262

ObjectivesTo investigate the association between mode of delivery and subsequent maternal sexual wellbeing.DesignProspective birth cohort study.SettingAvon (in Bristol area), UK.PopulationParticipants in the Avon Longitudinal Study of Parents and Chi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5306dd77564598ecdc207b38a245c20
https://research-information.bris.ac.uk/ws/files/339554821/BJOG_2022_Martin_Mode_of_delivery_and_maternal_sexual_wellbeing_A_longitudinal_study_1_.pdf

Bias amplification of unobserved confounding in pharmacoepidemiological studies using indication-based sampling: there is no free lunch in restricting the sample to those with a particular drug-indication

Autor: Viktor H. Ahlqvist, Paul Madley-Dowd, Amanda Ly, Jessica Rast, Michael Lundberg, Egill Jónsson-Bachmann, Daniel Berglind, Dheeraj Rai, Cecilia Magnusson, Brian K. Lee

Estimating causal effects in observational pharmacoepidemiology is a challenging task, as it is often plagued by confounding by indication. Restricting the sample to those with an indication for drug use is a commonly performed procedure; indication-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53b2f2923f1f1e45913722c6b926f027
https://doi.org/10.1101/2022.02.07.22270609