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Author (up) Title Year Publication Volume Pages
Bhatta, L.; Leivseth, L.; Mai, X.-M.; Chen, Y.; Henriksen, A.H.; Langhammer, A.; Brumpton, B.M. Prevalence and trend of COPD from 1995-1997 to 2006-2008: The HUNT study, Norway 2018 Respiratory Medicine 138 50-56
Brumpton, B.; Langhammer, A.; Romundstad, P.; Chen, Y.; Mai, X.-M. The associations of anxiety and depression symptoms with weight change and incident obesity: The HUNT Study 2013 International Journal of Obesity (2005) 37 1268-1274
Brumpton, B.; Langhammer, A.; Romundstad, P.; Chen, Y.; Mai, X.-M. General and abdominal obesity and incident asthma in adults: the HUNT study 2013 The European Respiratory Journal 41 323-329
Brumpton, B.; Mai, X.-M.; Langhammer, A.; Laugsand, L.E.; Janszky, I.; Strand, L.B. Prospective study of insomnia and incident asthma in adults: the HUNT study 2017 The European Respiratory Journal 49
Brumpton, B.M.; Langhammer, A.; Henriksen, A.H.; Camargo, C.A.J.; Chen, Y.; Romundstad, P.R.; Mai, X.-M. Physical activity and lung function decline in adults with asthma: The HUNT Study 2017 Respirology (Carlton, Vic.) 22 278-283
Brumpton, B.M.; Langhammer, A.; Henriksen, A.H.; Romundstad, P.R.; Chen, Y.; Camargo, C.A.J.; Mai, X.-M. Serum 25-hydroxyvitamin D, vitamin D supplement and asthma control: The HUNT study 2018 Respiratory Medicine 136 65-70
Henriksen, A.H.; Langhammer, A.; Steinshamn, S.; Mai, X.-M.; Brumpton, B.M. The Prevalence and Symptom Profile of Asthma-COPD Overlap: The HUNT Study 2018 Copd 15 27-35
Henriksen, A.H.; Langhammer, A.; Steinshamn, S.; Mai, X.-M.; Brumpton, B.M. The Prevalence and Symptom Profile of Asthma-COPD Overlap: The HUNT Study 2017 Copd 1-9
Heuch, I.; Heuch, I.; Hagen, K.; Mai, X.-M.; Langhammer, A.; Zwart, J.-A. Is there an association between vitamin D status and risk of chronic low back pain? A nested case-control analysis in the Nord-Trondelag Health Study 2017 BMJ Open 7 e018521
Larose, T.L.; Chen, Y.; Camargo, C.A.J.; Langhammer, A.; Romundstad, P.; Mai, X.-M. Factors associated with vitamin D deficiency in a Norwegian population: the HUNT Study 2014 Journal of Epidemiology and Community Health 68 165-170
Larose, T.L.; Langhammer, A.; Chen, Y.; Camargo, C.A.J.; Romundstad, P.; Mai, X.-M. Serum 25-hydroxyvitamin D levels and lung function in adults with asthma: the HUNT Study 2015 The European Respiratory Journal 45 1019-1026
Leivseth, L.; Nilsen, T.I.L.; Mai, X.-M.; Johnsen, R.; Langhammer, A. Lung function and respiratory symptoms in association with mortality: The HUNT Study 2014 COPD 11 59-80
Leivseth, L.; Nilsen, T.I.L.; Mai, X.-M.; Johnsen, R.; Langhammer, A. Lung function and anxiety in association with dyspnoea: the HUNT study 2012 Respiratory Medicine 106 1148-1157
Mai, X.-M.; Chen, Y.; Camargo, C.A.J.; Langhammer, A. Serum 25-hydroxyvitamin D levels and self-reported allergic rhinitis in Norwegian adults – The HUNT Study 2014 Allergy 69 488-493
Mai, X.-M.; Chen, Y.; Camargo, C.A.J.; Langhammer, A. Cross-sectional and prospective cohort study of serum 25-hydroxyvitamin D level and obesity in adults: the HUNT study 2012 American Journal of Epidemiology 175 1029-1036
Mai, X.-M.; Langhammer, A.; Camargo, C.A.J.; Chen, Y. Serum 25-hydroxyvitamin D levels and incident asthma in adults: the HUNT Study 2012 American Journal of Epidemiology 176 1169-1176
Mai, X.-M.; Langhammer, A.; Chen, Y.; Camargo, C.A.J. Cod liver oil intake and incidence of asthma in Norwegian adults--the HUNT study 2013 Thorax 68 25-30
Sun, Y.-Q.; Brumpton, B.M.; Bonilla, C.; Lewis, S.J.; Burgess, S.; Skorpen, F.; Chen, Y.; Nilsen, T.I.L.; Romundstad, P.R.; Mai, X.-M. Serum 25-hydroxyvitamin D levels and risk of lung cancer and histologic types: a Mendelian randomisation analysis of the HUNT study 2018 The European Respiratory Journal 51
Sun, Y.-Q.; Chen, Y.; Langhammer, A.; Skorpen, F.; Wu, C.; Mai, X.-M. Passive smoking in relation to lung cancer incidence and histologic types in Norwegian adults: the HUNT study 2017 The European Respiratory Journal 50
Sun, Y.-Q.; Langhammer, A.; Skorpen, F.; Chen, Y.; Mai, X.-M. Serum 25-hydroxyvitamin D level, chronic diseases and all-cause mortality in a population-based prospective cohort: the HUNT Study, Norway 2017 BMJ Open 7 e017256
Sun, Y.-Q.; Langhammer, A.; Wu, C.; Skorpen, F.; Chen, Y.; Nilsen, T.I.L.; Romundstad, P.R.; Mai, X.-M. Associations of serum 25-hydroxyvitamin D level with incidence of lung cancer and histologic types in Norwegian adults: a case-cohort analysis of the HUNT study 2018 European Journal of Epidemiology 33 67-77
Sun, Y.-Q.; Langhammer, A.; Wu, C.; Skorpen, F.; Chen, Y.; Nilsen, T.I.L.; Romundstad, P.R.; Mai, X.-M. Associations of serum 25-hydroxyvitamin D level with incidence of lung cancer and histologic types in Norwegian adults: a case-cohort analysis of the HUNT study 2017 European Journal of Epidemiology