• Incidence of utilization- and symptom-defined COPD exacerbations in hospital- and population-recruited patients 

      Erdal, Marta; Johannessen, Ane; Eagan, Tomas Mikal; Bakke, Per S.; Gulsvik, Amund; Grønseth, Rune (Peer reviewed; Journal article, 2016-09)
      Objectives: The objectives of this study were to estimate the impact of recruitment source and outcome definition on the incidence of acute exacerbations of COPD (AECOPD) and explore possible predictors of AECOPD. Patients ...
    • Incremental costs of COPD exacerbations in GOLD stage 2+ COPD in ever-smokers of a general population 

      Erdal, Marta; Johannessen, Ane; Bakke, Per S.; Gulsvik, Amund; Eagan, Tomas Mikal; Nielsen, Rune (Journal article; Peer reviewed, 2020-11)
      Objectives To estimate treatment- and productivity-related costs associated with COPD in two different samples, and to analyse the association between the costs and moderate and severe exacerbations. Methods We performed ...
    • Is atopic sensitization associated with indicators of early vascular ageing in adolescents? 

      Königstein, Karsten; Infanger, Denis; Bertelsen, Randi Jacobsen; Johannessen, Ane; Waje-Andreassen, Ulrike; Schmidt-Trucksäss, Arno; Svanes, Cecilie; Dratva, Julia (Peer reviewed; Journal article, 2019)
      Background: Chronic systemic inflammation accelerates early vascular ageing. Atopic sensitization and allergic diseases may involve increased inflammatory activity. This study aimed to assess whether atopic sensitization ...
    • Large-scale external validation and comparison of prognostic models: An application to chronic obstructive pulmonary disease 

      Guerra, Beniamino; Haile, Sarah R.; Lamprecht, Bernd; Ramírez, Ana S.; Martinez-Camblor, Pablo; Kaiser, Bernhard; Alfageme, Inmaculada; Almagro, Pere; Casanova, Ciro; Esteban-González, Cristóbal; Soler-Cataluña, Juan J.; de-Torres, Juan P.; Miravitlles, Marc; Celli, Bartolomé R.; Marin, Jose M.; ter Riet, Gerben; Sobradillo, Patricia; Lange, Peter; Garcia-Aymerich, Judith; Antó, Jósep Maria; Turner, Alice M.; Han, Meilan K.; Langhammer, Arnulf; Leivseth, Linda; Bakke, Per S.; Johannessen, Ane; Oga, Toru; Cosio, Borja; Ancochea-Bermúdez, Julio; Echazarreta, Andrés; Roche, Nicolas; Burgel, Pierre-Régis; Sin, Don D.; Soriano, Joan B.; Puhan, Milo A. (Peer reviewed; Journal article, 2018-03-02)
      Background: External validations and comparisons of prognostic models or scores are a prerequisite for their use in routine clinical care but are lacking in most medical fields including chronic obstructive pulmonary disease ...
    • Lifelong exposure to air pollution and greenness in relation to asthma, rhinitis and lung function in adulthood 

      Kuiper, Ingrid Nordeide; Svanes, Cecilie; Markevych, Iana; Accordini, Simone; Bertelsen, Randi Jacobsen; Bråbäck, Lennart; Christensen, Jesper Heile; Forsberg, Bertil; Halvorsen, Thomas; Heinrich, Joachim; Hertel, Ole; Hoek, Gerard; Holm, Mathias; De Hoogh, Kees; Janson, Christer; Malinovschi, Andrei; Marcon, Alessandro; Nilsen, Roy Miodini; Sigsgaard, Torben; Johannessen, Ane (Journal article; Peer reviewed, 2021)
      Objectives To investigate if air pollution and greenness exposure from birth till adulthood affects adult asthma, rhinitis and lung function. Methods: We analysed data from 3428 participants (mean age 28) in the RHINESSA ...
    • Longterm follow-up in European respiratory health studies - patterns and implications 

      Johannessen, Ane; Verlato, Guiseppe; Benediktsdottir, Bryndis; Forsberg, Bertil; Franklin, Karl; Gíslason, Thorainn; Holm, Mathias; Janson, Christer; Jögi, Rain; Lindberg, Eva; Macsali, Ferenc; Omenaas, Ernst; Gomez Real, Francisco; Saure, Eirunn Waatevik; Schlünssen, Vivi; Sigsgaard, Torben; Skorge, Trude Duelien; Svanes, Cecilie; Torén, Kjell; Waatevik, Marie Johanne; Nilsen, Roy Miodini; de Marco, Roberto (Peer reviewed; Journal article, 2014-04-16)
      Background: Selection bias is a systematic error in epidemiologic studies that may seriously distort true measures of associations between exposure and disease. Observational studies are highly susceptible to selection ...
    • 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; Forsberg, Bertil; Holm, Mathias; Janson, Christer; Jögi, Nils Oskar; Johannessen, Ane; Malinovschi, Andrei; Pape, Kathrine; Real, Francisco Gomez; Sigsgaard, Torben; Torén, Kjell; Vindenes, Hilde Kristin; Zock, Jan-Paul; Schlünssen, Vivi; Svanes, Cecilie (Journal article; Peer reviewed, 2021)
      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 ...
    • Menopause as a predictor of new-onset asthma 

      Triebner, Kai; Johannessen, Ane; Puggini, Luca; Benediktsdottir, Bryndis; Bertelsen, Randi Jacobsen; Bifulco, Ersilia; Dharmage, Shyamali C.; Franklin, Karl A.; Gislason, Þórarinn; Holm, Mathias; Jarvis, Deborah; Leynaert, Bénédicte; Lindberg, Eva; Macsali, Ferenc; Malinovschi, Andrej; Norbäck, Dan; Omenaas, Ernst; Rodriguez, Francisco J; Saure, Eirunn Waatevik; Schlünssen, Vivi; Sigsgaard, Torben; Skorge, Trude Duelien; Wieslander, Gunilla; Zemp, Elisabeth; Svanes, Cecilie; Hustad, Simon Steinar; Gomez Real, Francisco (Peer reviewed; Journal article, 2015-01)
      Background: There is limited and conflicting evidence on the effect of menopause on asthma. Objectives: We sought to study whether the incidence of asthma and respiratory symptoms differ by menopausal status in a longitudinal ...
    • Nasal symptoms increase the risk of snoring and snoring increases the risk of nasal symptoms. A longitudinal population study 

      Värendh, Maria; Janson, Christer; Bengtsson, Caroline; Hellgren, Johan; Holm, Mathias; Schlünssen, Vivi; Johannessen, Ane; Franklin, Karl A.; Storaas, Torgeir; Jõgi, Rain; Gislason, Thorarinn; Lindberg, Eva (Journal article; Peer reviewed, 2021)
      Purpose Humans have a preference for nasal breathing during sleep. This 10-year prospective study aimed to determine if nasal symptoms can predict snoring and also if snoring can predict development of nasal symptoms. The ...
    • Parental Prepuberty Overweight and Offspring Lung Function 

      Lønnebotn, Marianne; Calciano, Lucia; Johannessen, Ane; Jarvis, Deborah L; Abramson, Michael J.; Benediktsdottir, Bryndis; Bråbäck, Lennart; Franklin, Karl A.; Godoy, Raúl; Holm, Mathias; Janson, Christer; Jögi, Nils Oskar; Kirkeleit, Jorunn; Malinovschi, Andrei; Pereira-Vega, Antonio; Schlunssen, Vivi; Dharmage, Shyamali C.; Accordini, Simone; Real, Francisco Gomez; Svanes, Cecilie (Journal article; Peer reviewed, 2022)
      In a recent study we found that fathers’ but not mothers’ onset of overweight in puberty was associated with asthma in adult offspring. The potential impact on offspring’s adult lung function, a key marker of general and ...
    • 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; Real, Francisco Gomez; Schlünssen, Vivi; Jögi, Nils Oskar; Sánchez-Ramos, José Luis; Holm, Mathias; Garcia-Aymerich, Judith; Forsberg, Bertil; Svanes, Cecilie; Johannessen, Ane (Journal article; Peer reviewed, 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 ...
    • Periodontal Health status and lung function in two Norwegian cohorts 

      Perez Barrionuevo, Antonio Manuel; Gomez Real, Francisco; Igland, Jannicke; Johannessen, Ane; Omenaas, Ernst; Franklin, Karl A.; Barrionuevo, Laura Perez; Åstrøm, Anne Nordrehaug; Svanes, Cecilie; Bertelsen, Randi Jacobsen (Peer reviewed; Journal article, 2018-01-19)
      Rationale and objectives: The oral cavity is united with the airways, and thus poor oral health may affect respiratory health. However, data on the interaction of periodontal and respiratory health is limited. We aimed to ...
    • 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; Accordini, Simone; Cazzoletti, Lucia; Cerveri, Isa; Chanoine, S; Corsico, Angelo; Ferreira, D.S.; Garcia-Aymerich, Judith; Gislason, Thorarinn; Nielsen, Rune; Johannessen, Ane; Jõgi, Rain; Malinovschi, Andrei; Moratalla, Jesús Martínez; Marcon, Alessandro; Pin, Isabelle; Quint, JK; Siroux, Valerie; Almar, Enrique; Bellisario, Valeria; Franklin, Karl A.; Gullon, JA; Holm, Mathias; Heinrich, Joachim; Nowak, Dennis; Sánchez-Ramos, José Luis; Weyler, Joost; Jarvis, Deborah (Peer reviewed; Journal article, 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; 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; Garcia-Aymerich, Judith (Journal article; Peer reviewed, 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 ...
    • Place of upbringing in early childhood as related to inflammatory bowel diseases in adulthood: A population-based cohort study in Northern Europe 

      Timm, Signe; Svanes, Cecilie; Janson, Christer; Sigsgaard, Torben; Johannessen, Ane; Gíslason, Thorarinn; Jõgi, Rain; Omenaas, Ernst; Forsberg, Bertil; Torén, Kjell; Holm, Mathias; Bråbäck, Lennart; Schlünssen, Vivi (Peer reviewed; Journal article, 2014-06)
      Background The two inflammatory bowel diseases (IBD), ulcerative colitis and Crohn's disease, has increased rapidly during the twentieth century, but the aetiology is still poorly understood. Impaired immunological competence ...
    • Prenatal and prepubertal exposures to tobacco smoke in men may cause lower lung function in future offspring: a three-generation study using a causal modelling approach 

      Accordini, Simone; Calciano, Lucia; Johannessen, Ane; Benediktsdóttir, Bryndis; Bertelsen, Randi Jacobsen; Bråbäck, Lennart; Dharmage, Shyamali C.; Forsberg, Bertil; Real, Francisco Gomez; Holloway, John W.; Holm, Mathias; Janson, Christer; Jõgi, Nils O.; Jõgi, Rain; Malinovschi, Andrei; Marcon, Alessandro; Martínez-Moratalla Rovira, Jesús; Sánchez-Ramos, José Luis; Schlünssen, Vivi; Torén, Kjell; Jarvis, Deborah; Svanes, Cecilie (Journal article; Peer reviewed, 2021)
      Mechanistic research suggests that lifestyle and environmental factors impact respiratory health across generations by epigenetic changes transmitted through male germ cells. Evidence from studies on humans is very ...
    • Prevalence and prognostic ability of the GOLD 2017 classification compared to the GOLD 2011 classification in a Norwegian COPD cohort 

      Le, Lan Ai Kieu; Johannessen, Ane; Hardie, Jon Andrew; Johansen, Odd Erik; Gulsvik, Amund; Vikse, Bjørn Egil; Bakke, Per S. (Peer reviewed; Journal article, 2019-07-23)
      Rationale: The Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2017 is based on an ABCD assessment tool of symptoms and exacerbation history and grade 1–4 of airflow limitation severity, facilitating ...
    • A prospective study on the role of smoking, environmental tobacco smoke, indoor painting and living in old or new buildings on asthma, rhinitis and respiratory symptoms 

      Wang, Juan; Janson, Christer; Jõgi, Rain; Forsberg, Bertil; Gíslason, Þórarinn; Holm, Mathias; Torén, Kjell; Malinovschi, Andrei; Sigsgaard, Torben; Schlünssen, Vivi; Svanes, Cecilie; Johannessen, Ane; Bertelsen, Randi Jacobsen; Franklin, Karl A.; Norbäck, Dan (Journal article; Peer reviewed, 2021)
      We studied associations between tobacco smoke, home environment and respiratory health in a 10 year follow up of a cohort of 11,506 adults in Northern Europe. Multilevel logistic regression models were applied to estimate ...
    • Respiratory symptoms and respiratory deaths: A multi-cohort study with 45 years observation time 

      Stavem, Knut; Johannessen, Ane; Nielsen, Rune; Gulsvik, Amund (Journal article; Peer reviewed, 2021)
      This study determined the association between respiratory symptoms and death from respiratory causes over a period of 45 years. In four cohorts of random samples of Norwegian populations with 103,881 participants, 43,731 ...
    • The risk of respiratory tract infections and antibiotic use in a general population and among people with asthma 

      Kisiel, Marta A.; Zhou, Xingwu; Björnsson, Eythor; Holm, Mathias; Dahlman-Höglund, Anna; Wang, Juan; Svanes, Cecilie; Norbäck, Dan; Franklin, Karl A.; Malinovschi, Andrei; Johannessen, Ane; Schlünssen, Vivi; Janson, Christer (Journal article; Peer reviewed, 2021)
      Aim The aim of this study was to investigate occupational, environmental, early life and other risk factors associated with respiratory infections and antibiotics use in a general population and among asthmatic ...