Browsing by Author "Janson, Christer"

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  • Are symptoms of insomnia related to respiratory symptoms? Cross-sectional results from 10 European countries and Australia
    Bjornsdottir, Erla; Lindberg, Eva; Benediktsdóttir, Bryndís; Gislason, Thorarinn; Garcia Larsen, Vanessa; Franklin, Karl; Jarvis, Deborah; Demoly, Pascal; Perret, Jennifer L.; García Aymerich, Judith; Dorado Arenas, Sandra; Heinrich, Joachim; Torén, Kjell; Jõgi, Rain; Janson, Christer (BMJ Publishing Group, 2020)
    Objectives: To compare the prevalence of different insomnia subtypes among middle-aged adults from Europe and Australia and to explore the cross-sectional relationship between insomnia subtypes, respiratory symptoms and ...
  • Association between lung function decline and obstructive sleep apnoea: the ALEC study
    Emilsson, Össur Ingi; Sundbom, Fredrik; Ljunggren, Mirjam; Benediktsdóttir, Bryndís; García Aymerich, Judith; Bui, Dinh Son; Jarvis, Deborah; Olin, Anna-Carin; Franklin, Karl; Demoly, Pascal; Lindberg, Eva; Janson, Christer; Aspelund, Thor; Gislason, Thorarinn (Springer, 2020)
    Purpose: To study changes in lung function among individuals with a risk of obstructive sleep apnoea (OSA), and if asthma affected this relationship. Methods: We used data from the European Community Respiratory Health ...
  • Association between physical activity over a 10-year period and current insomnia symptoms, sleep duration and daytime sleepiness: a European population-based study
    Bjornsdottir, Erla; Thorarinsdottir, Elin Helga; Lindberg, Eva; Benediktsdóttir, Bryndís; Franklin, Karl; Franklin, Karl; Jarvis, Debbie; Demoly, Pascal; Perret, Jennifer L.; Perret, Jennifer L.; García Aymerich, Judith; Dorado Arenas, Sandra; Heinrich, Joachim; Torén, Kjell; Garcia Larsen, Vanessa; Jögi, Rain; Gislason, Thorarinn; Janson, Christer (BMJ Publishing Group, 2024)
    Objectives: To explore the relationship between physical activity over a 10-year period and current symptoms of insomnia, daytime sleepiness and estimated sleep duration in adults aged 39-67. Design: Population-based, ...
  • Early life origins of lung ageing: early life exposures and lung function decline in adulthood in two european cohorts aged 28-73 years
    Dratva, Julia; Zemp, Elisabeth; Dharmage, Shyamali C.; Accordini, Simone; Burdet, Luc; Gislason, Thorarinn; Heinrich, Joachim; Janson, Christer; Jarvis, Deborah; Marco, Roberto de; Norbäck, Dan; Pons, Marco; Gómez Real, Francisco; Sunyer Deu, Jordi; Villani, Simona; Probst-Hensch, Nicole; Svanes, Cecilie (Public Library of Science (PLoS), 2016)
    OBJECTIVES: Early life environment is essential for lung growth and maximally attained lung function. Whether early life exposures impact on lung function decline in adulthood, an indicator of lung ageing, has scarcely ...
  • Food hypersensitivity: an examination of factors influencing symptoms and temporal changes in the prevalence of sensitization in an adult sample
    Lam, Holly C. Y.; Neukirch, Catherine; Janson, Christer; García Aymerich, Judith; Clausen, Michael; Idrose, Sabrina N.; Demoly, Pascal; Bertelsen, Randi Jacobsen; Ruiz, Lidia C.; Raherison, Chantal; Jarvis, Deborah (Springer, 2023)
    Food hypersensitivity (FHS) is common, but little is known about the factors associated with severe reactions, age of onset and whether sensitization persists. This study examines the factors associated with self-reported ...
  • Incidence trends of airflow obstruction among European adults without asthma: a 20-year cohort study
    Accordini, Simone; Calciano, Lucia; Marcon, Alessandro; Pesce, Giancarlo; Antó i Boqué, Josep Maria; Beckmeyer-Borowko, Anna B.; Carsin, Anne-Elie; Corsico, Angelo G.; Imboden, Medea; Janson, Christer; Keidel, Dirk; Locatelli, Francesca; Svanes, Cecilie; Burney, Peter; Jarvis, Deborah; Probst-Hensch, Nicole; Minelli, Cosetta (Nature Research, 2020)
    Investigating COPD trends may help healthcare providers to forecast future disease burden. We estimated sex- and smoking-specific incidence trends of pre-bronchodilator airflow obstruction (AO) among adults without asthma ...
  • Interaction between gas cooking and GSTM1 null genotype in bronchial responsiveness: results from the European Community Respiratory Health Survey
    Amaral, André F. S.; Ramasamy, Adaikalavan; Castro Giner, Francesc; Minelli, Cosetta; Accordini, Simone; Sørheim, Inga-Cecilie; Pin, Isabelle; Kogevinas, Manolis; Jõgi, Rain; Balding, David J.; Norbäck, Dan; Verlato, Giuseppe; Olivieri, Mario; Probst-Hensch, Nicole; Janson, Christer; Zock, Jan-Paul; Heinrich, Joachim; Jarvis, Deborah (BMJ Publishing Group, 2014)
    Increased bronchial responsiveness is characteristic of asthma. Gas cooking, which is a major indoor source of the highly oxidant nitrogen dioxide, has been associated with respiratory symptoms and reduced lung function. ...
  • Maternal preconception occupational exposure to cleaning products and disinfectants and offspring asthma
    Tjalvin, Gro; Svanes, Øistein; Igland, Jannicke; Bertelsen, Randi Jacobsen; Benediktsdóttir, Bryndís; Dharmage, Shyamali C.; Forsberg, Bertil; Holm, Mathias; Janson, Christer; Jõgi, Nils Oskar; Johannessen, Ane; Malinovschi, Andrei; Pape, Kathrine; Gómez Real, Francisco; Sigsgaard, Torben; Torén, Kjell; Vindenes, Hilde Kristin; Zock, Jan-Paul; Schlünssen, Vivi; Svanes, Cecilie (Elsevier, 2022)
    Background: Emerging research suggests health effects in offspring after parental chemical exposures before conception. Many future mothers are exposed to potent chemicals at work, but potential offspring health effects ...
  • Parents' smoking onset before conception as related to body mass index and fat mass in adult offspring: Findings from the RHINESSA generation study
    Knudsen, Gerd Toril Mørkve; Dharmage, Shyamali C.; Janson, Christer; Abramson, Michael J.; Benediktsdóttir, Bryndís; Malinovschi, Andrei; Skulstad, Svein Magne; Bertelsen, Randi Jacobsen; Gómez Real, Francisco; Schlünssen, Vivi; Jõgi, Nils Oskar; Sánchez-Ramos, José Luis; Holm, Mathias; García Aymerich, Judith; Forsberg, Bertil; Svanes, Cecilie; Johannessen, Ane (Public Library of Science (PLoS), 2020)
    Emerging evidence suggests that parents' preconception exposures may influence offspring health. We aimed to investigate maternal and paternal smoking onset in specific time windows in relation to offspring body mass index ...
  • Pharmacological treatment of asthma in a cohort of adults during a 20-year period: results from the European Community Respiratory Health Survey I, II and III
    Janson, Christer; García Aymerich, Judith; Jarvis, Deborah (European Respiratory Society, 2019)
    Asthma often remains uncontrolled, despite the fact that the pharmacological treatment has undergone large changes. We studied changes in the treatment of asthma over a 20-year period and identified factors associated with ...
  • Physical activity and lung function-Cause or consequence?
    Bédard, Annabelle, 1986-; Carsin, Anne-Elie; Fuertes, Elaine; Accordini, Simone; Dharmage, Shyamali C.; Garcia Larsen, Vanessa; Heinrich, Joachim; Janson, Christer; Johannessen, Ane; Leynaert, Bénédicte; Sánchez-Ramos, José Luis; Peralta, Gabriela P.; Pin, Isabelle; Squillacioti, Giulia; Weyler, Joost; Jarvis, Deborah; García Aymerich, Judith (Public Library of Science (PLoS), 2020)
    Concerns exist that the positive association of physical activity with better lung function, which has been suggested in previous longitudinal studies in smokers, is due to reverse causation. To investigate this, we applied ...
  • Respiratory symptoms are more common among short sleepers independent of obesity
    Bjornsdottir, Erla; Janson, Christer; Lindberg, Eva; Arnardottir, Erna Sif; Benediktsdóttir, Bryndís; García Aymerich, Judith; Carsin, Anne-Elie; Gómez Real, Francisco; Torén, Kjell; Heinrich, Joachim; Nowak, Dennis; Sánchez-Ramos, José Luis; Demoly, Pascal; Dorado Arenas, Sandra; Coloma Navarro, Ramon; Schlünssen, Vivi; Raherison, Chantal; Jarvis, Deborah; Gislason, Thorarinn (BMJ Publishing Group, 2017)
    Sleep length has been associated with obesity and various adverse health outcomes. The possible association of sleep length and respiratory symptoms has not been previously described. The aim of this study was to investigate ...
  • Snoring and nocturnal reflux: association with lung function decline and respiratory symptoms
    Emilsson, Össur Ingi; Hägg, Shadi Amid; Lindberg, Eva; Franklin, Karl; Torén, Kjell; Benediktsdóttir, Bryndís; Aspelund, Thor; Gómez Real, Francisco; Leynaert, Bénédicte; Demoly, Pascal; Sigsgaard, Torben; Perret, Jennifer L.; Malinovschi, Andrei; Jarvis, Deborah; García Aymerich, Judith; Gislason, Thorarinn; Janson, Christer (European Respiratory Society, 2019)
    Introduction: The study aim was to examine the association of snoring and nocturnal gastro-oesophageal reflux (nGOR) with respiratory symptoms and lung function, and if snoring and/or nGOR associated with a steeper decline ...
  • The effects of growing up on a farm on adult lung function and allergic phenotypes: an international population-based study
    Campbell, B.; Raherison, C.; Lodge, Caroline J.; Lowe, Adrian J.; Gislason, Thorarinn; Heinrich, Joachim; Sunyer Deu, Jordi; Gómez Real, Francisco; Norbäck, Dan; Matheson, Melanie C.; Wjst, Matthias; Dratva, Julia; Marco, Roberto de; Jarvis, Deborah; Schlünssen, Vivi; Janson, Christer; Leynaert, Bénédicte; Svanes, Cecilie; Dharmage, Shyamali C. (BMJ Publishing Group, 2017)
    Rationale: Evidence has suggested that exposure to environmental or microbial biodiversity in early life may impact subsequent lung function and allergic disease risk. Objectives: To investigate the influence of childhood ...
  • The role of C-reactive protein levels on the association of physical activity with lung function in adults
    Fuertes, Elaine; Carsin, Anne-Elie; Garcia-Larsen, Vanessa; Guerra, Stefano; Pin, Isabelle; Leynaert, Bénédicte; Accordini, Simone; Martínez-Moratalla, Jesús; Antó i Boqué, Josep Maria; Urrutia, Isabel; Le Gouellec, Audrey; Heinrich, Joachim; Gislason, Thorarinn; Jõgi, Rain; Janson, Christer; Jarvis, Deborah; García Aymerich, Judith (Public Library of Science (PLoS), 2019)
    Objective: Regular physical activity may be associated with improved lung function via reduced systemic inflammation, although studies exploring this mechanism are rare. We evaluated the role of C-reactive protein in blood, ...
  • Traffic-related air pollution, oxidative stress genes, and asthma (ECHRS)
    Castro Giner, Francesc; Künzli, Nino; Jacquemin Leonard, Bénédicte; Forsberg, Bertil; Cid Ibeas, Rafael de; Sunyer Deu, Jordi; Jarvis, Deborah; Briggs, David; Vienneau, Danielle; Norbäck, Dan; Gonzalez, Juan Ramon; Guerra, Stefano; Janson, Christer; Antó i Boqué, Josep Maria; Wjst, Matthias; Heinrich, Joachim; Estivill, Xavier, 1955-; Kogevinas, Manolis (National Institute of Environmental Health Sciences (NIEHS), 2009)
    BACKGROUND: Traffic-related air pollution is related with asthma, and this association may be modified by genetic factors. OBJECTIVES: We investigated the role of genetic polymorphisms potentially modifying the association ...
  • Transient receptor potential genes, smoking, occupational exposures and cough in adults
    Smit, Lidwien AM; Kogevinas, Manolis; Antó i Boqué, Josep Maria; Bouzigon, Emmanuelle; González Ruiz, Juan Ramón; Moual, Nicole Le; Kromhout, Hans; Carsin, Anne-Elie; Pin, Isabelle; Jarvis, Deborah; Vermeulen, Roel; Janson, Christer; Heinrich, Joachim; Gut, Ivo Glynne; Lathrop, Mark; Valverde, M. A. (Miguel Ángel), 1963-; Demenais, Florence; Kauffmann, Francine (BioMed Central, 2012)
    Background: Transient receptor potential (TRP) vanilloid and ankyrin cation channels are activated by various noxious chemicals and may play an important role in the pathogenesis of cough. The aim was to study the influence ...
  • Trends in smoking initiation in Europe over 40 years: A retrospective cohort study
    Marcon, Alessandro; Pesce, Giancarlo; Calciano, Lucia; Bellisario, Valeria; Dharmage, Shyamali C.; García Aymerich, Judith; Gislason, Thorarinn; Heinrich, Joachim; Holm, Mathias; Janson, Christer; Jarvis, Deborah; Leynaert, Bénédicte; Matheson, Melanie C.; Pirina, Pietro; Svanes, Cecilie; Villani, Simona; Zuberbier, Torsten; Minelli, Cosetta; Accordini, Simone; Ageing Lungs In European Cohorts study (Public Library of Science (PLoS), 2018)
    BACKGROUND: Tobacco consumption is the largest avoidable health risk. Understanding changes of smoking over time and across populations is crucial to implementing health policies. We evaluated trends in smoking initiation ...

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