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Papers published by Prof. Dr. Christer Janson:
Factors Associated with the Non-Exacerbator Phenotype of Chronic Obstructive Pulmonary Disease
Bouhuis D, Giezeman M, Hasselgren M, Janson C, Kisiel MA, Lisspers K, Montgomery S, Nager A, Sandelowsky H, Ställberg B, Sundh J
International Journal of Chronic Obstructive Pulmonary Disease 2023, 18:483-492
Published Date: 6 April 2023
Comorbid Heart Disease in Patients with COPD is Associated with Increased Hospitalization and Mortality – A 15-Year Follow-Up
Giezeman M, Sundh J, Athlin Å, Lisspers K, Ställberg B, Janson C, Montgomery S, Kisiel MA, Nager A, Sandelowsky H, Hasselgren M
International Journal of Chronic Obstructive Pulmonary Disease 2023, 18:11-21
Published Date: 9 January 2023
Clinical Remission of Asthma and Allergic Rhinitis - in a Longitudinal Population Study
Heldin J, Malinovschi A, Johannessen A, Alving K, Holm M, Franklin KA, Forsberg B, Schlünssen V, Jögi R, Gislason T, Benediktsdottir B, Svanes C, Janson C
Journal of Asthma and Allergy 2022, 15:1569-1578
Published Date: 4 November 2022
Lack of COPD-Related Follow-Up Visits and Pharmacological Treatment in Swedish Primary and Secondary Care
Sandelowsky H, Janson C, Wiklund F, Telg G, de Fine Licht S, Ställberg B
International Journal of Chronic Obstructive Pulmonary Disease 2022, 17:1769-1780
Published Date: 9 August 2022
Treatment Patterns, Socioeconomic Status and Clinical Burden in Mild COPD: A Swedish Real-World, Retrospective Cohort Study, the ARCTIC Study
Larsson K, Lisspers K, Ställberg B, Johansson G, Gutzwiller FS, Mezzi K, Bjerregaard BK, Jorgensen L, Koo H, Janson C
International Journal of Chronic Obstructive Pulmonary Disease 2022, 17:1409-1421
Published Date: 21 June 2022
Annual and Post-Exacerbation Follow-Up of Asthma Patients in Clinical Practice – A Large Population-Based Study in Sweden
Sandelowsky H, Ställberg B, Wiklund F, Telg G, de Fine Licht S, Janson C
Journal of Asthma and Allergy 2022, 15:475-486
Published Date: 13 April 2022
Risk Factors for the Absence of Diagnosis of Asthma Despite Disease Symptoms: Results from the Swedish GA2LEN Study
Kisiel MA, Jacobsson M, Järhult S, Ekerljung L, Alving K, Middelveld R, Franklin K, Janson C
Journal of Asthma and Allergy 2022, 15:179-186
Published Date: 9 February 2022
The Impact of Exacerbation Frequency on Clinical and Economic Outcomes in Swedish COPD Patients: The ARCTIC Study
Larsson K, Janson C, Lisspers K, Ställberg B, Johansson G, Gutzwiller FS, Mezzi K, Bjerregaard BK, Jorgensen L
International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:701-713
Published Date: 18 March 2021
Predicting Hospitalization Due to COPD Exacerbations in Swedish Primary Care Patients Using Machine Learning – Based on the ARCTIC Study
Ställberg B, Lisspers K, Larsson K, Janson C, Müller M, Łuczko M, Kjøller Bjerregaard B, Bacher G, Holzhauer B, Goyal P, Johansson G
International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:677-688
Published Date: 16 March 2021
Prediction of Mortality Using Different COPD Risk Assessments – A 12-Year Follow-Up
Athlin Å, Giezeman M, Hasselgren M, Montgomery S, Lisspers K, Ställberg B, Janson C, Sundh J
International Journal of Chronic Obstructive Pulmonary Disease 2021, 16:665-675
Published Date: 16 March 2021
Management and Risk of Mortality in Patients Hospitalised Due to a First Severe COPD Exacerbation
Janson C, Nwaru BI, Wiklund F, Telg G, Ekström M
International Journal of Chronic Obstructive Pulmonary Disease 2020, 15:2673-2682
Published Date: 28 October 2020
Impact of Comorbidities and Commonly Used Drugs on Mortality in COPD – Real-World Data from a Primary Care Setting
Ellingsen J, Johansson G, Larsson K, Lisspers K, Malinovschi A, Ställberg B, Thuresson M, Janson C
International Journal of Chronic Obstructive Pulmonary Disease 2020, 15:235-245
Published Date: 3 February 2020
A Cross-Sectional Study Assessing Appropriateness Of Inhaled Corticosteroid Treatment In Primary And Secondary Care Patients With COPD In Sweden
Sulku J, Janson C, Melhus H, Malinovschi A, Ställberg B, Bröms K, Högman M, Lisspers K, Hammarlund-Udenaes M, Nielsen EI
International Journal of Chronic Obstructive Pulmonary Disease 2019, 14:2451-2460
Published Date: 5 November 2019
Impact of COPD diagnosis timing on clinical and economic outcomes: the ARCTIC observational cohort study
Larsson K, Janson C, Ställberg B, Lisspers K, Olsson P, Kostikas K, Gruenberger JB, Gutzwiller FS, Uhde M, Jorgensen L, Johansson G
International Journal of Chronic Obstructive Pulmonary Disease 2019, 14:995-1008
Published Date: 13 May 2019
Sex-related differences in management of Swedish patients with a clinical diagnosis of chronic obstructive pulmonary disease
Åberg J, Hasselgren M, Montgomery S, Lisspers K, Ställberg B, Janson C, Sundh J
International Journal of Chronic Obstructive Pulmonary Disease 2019, 14:961-969
Published Date: 7 May 2019
Influence of comorbid heart disease on dyspnea and health status in patients with COPD – a cohort study
Giezeman M, Hasselgren M, Lisspers K, Ställberg B, Montgomery S, Janson C, Sundh J
International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:3857-3865
Published Date: 28 November 2018
Factors associated with lung cancer in COPD patients
Sandelin M, Mindus S, Thuresson M, Lisspers K, Ställberg B, Johansson G, Larsson K, Janson C
International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:1833-1839
Published Date: 6 June 2018
Economic burden of COPD in a Swedish cohort: the ARCTIC study
Lisspers K, Larsson K, Johansson G, Janson C, Costa-Scharplatz M, Gruenberger JB, Uhde M, Jorgensen L, Gutzwiller FS, Ställberg B
International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:275-285
Published Date: 11 January 2018
2017 Global Initiative for Chronic Obstructive Lung Disease reclassifies half of COPD subjects to lower risk group
Högman M, Sulku J, Ställberg B, Janson C, Bröms K, Hedenström H, Lisspers K, Malinovschi A
International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:165-173
Published Date: 3 January 2018
Scientific rationale for the possible inhaled corticosteroid intraclass difference in the risk of pneumonia in COPD
Janson C, Stratelis G, Miller-Larsson A, Harrison TW, Larsson K
International Journal of Chronic Obstructive Pulmonary Disease 2017, 12:3055-3064
Published Date: 19 October 2017
Pulmonary rehabilitation in COPD – available resources and utilization in Swedish primary and secondary care
Sundh J, Lindgren H, Hasselgren M, Montgomery S, Janson C, Ställberg B, Lisspers K
International Journal of Chronic Obstructive Pulmonary Disease 2017, 12:1695-1704
Published Date: 8 June 2017
Measures of bronchodilator response of FEV1, FVC and SVC in a Swedish general population sample aged 50–64 years, the SCAPIS Pilot Study
Torén K, Bake B, Olin A-C, Engström G, Blomberg A, Vikgren J, Hedner J, Brandberg J, Persson HL, Sköld CM, Rosengren A, Bergström G, Janson C
International Journal of Chronic Obstructive Pulmonary Disease 2017, 12:973-980
Published Date: 22 March 2017
Vital capacity and COPD: the Swedish CArdioPulmonary bioImage Study (SCAPIS)
Torén K, Olin AC, Lindberg A, Vikgren J, Schiöler L, Brandberg J, Johnsson Å, Engström G, Persson HL, Sköld M, Hedner J, Lindberg E, Malinovschi A, Piitulainen E, Wollmer P, Rosengren A, Janson C, Blomberg A, Bergström G
International Journal of Chronic Obstructive Pulmonary Disease 2016, 11:927-933
Published Date: 2 May 2016
Sex differences in reported and objectively measured sleep in COPD
Theorell-Haglöw J, Ólafsdóttir IS, Benediktsdóttir B, Gíslason T, Lindberg E, Janson C
International Journal of Chronic Obstructive Pulmonary Disease 2016, 11:151-160
Published Date: 25 January 2016
The phenotype of concurrent chronic bronchitis and frequent exacerbations in patients with severe COPD attending Swedish secondary care units
Sundh J, Johansson G, Larsson K, Lindén A, Löfdahl CG, Sandström T, Janson C
International Journal of Chronic Obstructive Pulmonary Disease 2015, 10:2327-2334
Published Date: 28 October 2015
Comorbidity and health-related quality of life in patients with severe chronic obstructive pulmonary disease attending Swedish secondary care units
Sundh J, Johansson G, Larsson K, Lindén A, Löfdahl CG, Janson C, Sandström T
International Journal of Chronic Obstructive Pulmonary Disease 2015, 10:173-183
Published Date: 22 January 2015
Clinical COPD Questionnaire score (CCQ) and mortality
Sundh J, Janson C, Lisspers K, Montgomery S, Ställberg B
International Journal of Chronic Obstructive Pulmonary Disease 2012, 7:833-842
Published Date: 20 December 2012
Long-term survival in patients hospitalized for chronic obstructive pulmonary disease: a prospective observational study in the Nordic countries
Gudmundsson G, Ulrik CS, Gislason T, Lindberg E, Brøndum E, Bakke P, Janson C
International Journal of Chronic Obstructive Pulmonary Disease 2012, 7:571-576
Published Date: 14 September 2012