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  • Diabetes, hypertension, body mass index, smoking and COVID-19-related mortality: a systematic review and meta-analysis of observational studies

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Epidemiology
Original research
Diabetes, hypertension, body mass index, smoking and COVID-19-related mortality: a systematic review and meta-analysis of observational studies

Authors

  • Yahya Mahamat-Saleh Paris-Saclay University, UVSQ, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, F-94805, Villejuif, France PubMed articlesGoogle scholar articles
  • Thibault Fiolet Paris-Saclay University, UVSQ, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, F-94805, Villejuif, France PubMed articlesGoogle scholar articles
  • Mathieu Edouard Rebeaud Department of Plant Molecular Biology, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland PubMed articlesGoogle scholar articles
  • Matthieu Mulot Laboratory of Soil Biodiversity, Faculty of Science, University of Neuchatel, Neuchâtel, Switzerland PubMed articlesGoogle scholar articles
  • Anthony Guihur Department of Plant Molecular Biology, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland PubMed articlesGoogle scholar articles
  • Douae El Fatouhi Paris-Saclay University, UVSQ, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, F-94805, Villejuif, France PubMed articlesGoogle scholar articles
  • Nasser Laouali Paris-Saclay University, UVSQ, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, F-94805, Villejuif, France PubMed articlesGoogle scholar articles
  • Nathan Peiffer-Smadja Universite de Paris, IAME, INSERM, Paris, FranceNational Institute for Health Research, Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, London, UKInfectious and Tropical Diseases Department, Bichat-Claude Bernard Hospital, AP-HP, Paris, France PubMed articlesGoogle scholar articles
  • Dagfinn Aune Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UKDepartment of Nutrition, Bjørknes University College, Oslo, NorwayDepartment of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, NorwayUnit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden PubMed articlesGoogle scholar articles
  • Gianluca Severi Paris-Saclay University, UVSQ, Inserm, Gustave Roussy, "Exposome and Heredity" team, CESP, F-94805, Villejuif, FranceDepartment of Statistics, Computer Science and Applications “G. Parenti”, University of Florence, Florence, Italy PubMed articlesGoogle scholar articles
  1. Correspondence to Dr Yahya Mahamat-Saleh; Yahya.MAHAMAT-SALEH{at}gustaveroussy.fr
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Citation

Mahamat-Saleh Y, Fiolet T, Rebeaud ME, et al
Diabetes, hypertension, body mass index, smoking and COVID-19-related mortality: a systematic review and meta-analysis of observational studies
BMJ Open 2021;11:e052777. doi: 10.1136/bmjopen-2021-052777

Publication history

  • Received April 26, 2021
  • Accepted October 7, 2021
  • First published October 25, 2021.
Online issue publication 
October 25, 2021
Previous versions
Review history

  • Supplementary Data

    This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.

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© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. http://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.