Journal Pre-proof Is snoring during pregnancy a predictor of later life obstructive sleep apnoea? A case- control study Gurpreet Chaggar, Kate Sutherland, Fang Han, Ingo Fietze, Thomas Penzel, Bryndís Benediktsdóttir, Thorarinn Gislason, Ulysses Magalang, Allan I. Pack, Bhajan Singh, Nigel McArdle, Lia Bittencourt, Qing Yun Li, Ning Hung Chen, Philip de Chazal, Peter A. Cistulli, Yu Sun Bin, the SAGIC Investigators PII: S1389-9457(20)30489-5 DOI: https://doi.org/10.1016/j.sleep.2020.10.023 Reference: SLEEP 4626 To appear in: Sleep Medicine Received Date: 22 April 2020 Revised Date: 22 October 2020 Accepted Date: 27 October 2020 Please cite this article as: Chaggar G, Sutherland K, Han F, Fietze I, Penzel T, Benediktsdóttir B, Gislason T, Magalang U, Pack AI, Singh B, McArdle N, Bittencourt L, Li QY, Chen NH, de Chazal P, Cistulli PA, Bin YS, the SAGIC Investigators, Is snoring during pregnancy a predictor of later life obstructive sleep apnoea? A case-control study, Sleep Medicine, https://doi.org/10.1016/ j.sleep.2020.10.023. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier B.V.