Consequences of screening in cervical cancer: development and dimensionality of a questionnaire

by John Brodersen, Volkert Siersma, Hanne Thorsen
Published 2018-08-01

Symptom burden in multimorbidity: a population-based combined questionnaire and registry study from Denmark

by Volkert Siersma, Dorte Jarbol, Ann Dorrit Guassora
Published 2021-04-01

Diagnosis of urinary tract infection based on symptoms: how are likelihood ratios affected by age? a diagnostic accuracy study

by Volkert Siersma, Gloria Cristina Cordoba, Anne Holm
Published 2021-01-01

Availability of point-of-care culture and microscopy in general practice - does it lead to more appropriate use of antibiotics in patients with suspected urinary tract infection?

by Anne Holm, Volkert Siersma, Lars Bjerrum, Gloria Cordoba
Published 2020-12-01

Did psychosocial status, sociodemographics and smoking status affect non-attendance in control participants in the Danish Lung Cancer Screening Trial? A nested observational study

by Bruno Heleno, Volkert Siersma, Jakob Fraes Rasmussen, Hanne Thorsen
Published 2020-02-01

Consequences of screening in colorectal cancer (COS-CRC): development and dimensionality of a questionnaire

by Jessica Malmqvist, Volkert Siersma, Christine Winther Bang, John Brodersen
Published 2021-01-01

Clinical indications for antibiotic use in Danish general practice: results from a nationwide electronic prescription database

by Rune Aabenhus, Malene Plejdrup Hansen, Volkert Siersma, Lars Bjerrum
Published 2017-04-01

Non-specific symptoms and signs of cancer: different organisations of a cancer patient pathway in Denmark

by Christina Sadolin Damhus, Volkert Siersma, Susanne Oksbjerg Dalton, John Brodersen
Published 2021-01-01

Psychosocial consequences among women with false-positive results after mammography screening in Norway

by Marit Solbjør, Siri Forsmo, John-Arne Skolbekken, Volkert Siersma, John Brodersen
Published 2018-10-01

Overdiagnosis of lung cancer with low-dose computed tomography screening: meta-analysis of the randomised clinical trials

by John Brodersen, Theis Voss, Frederik Martiny, Volkert Siersma, Alexandra Barratt, Bruno Heleno
Published 2020-03-01

Consequences of screening in abdominal aortic aneurysm: development and dimensionality of a questionnaire

by John Brodersen, Anders Hansson, Minna Johansson, Volkert Siersma, Marcus Langenskiöld, Monica Pettersson
Published 2018-09-01

Quality assessment in general practice: diagnosis and antibiotic treatment of acute respiratory tract infections

by Laura Trolle Saust, Lars Bjerrum, Volkert Siersma, Magnus Arpi, Malene Plejdrup Hansen
Published 2018-10-01

Health-Related Quality of Life and Physical Function in Individuals with Parkinson’s Disease after a Multidisciplinary Rehabilitation Regimen—A Prospective Cohort Feasibility Study...

by Christina Nielsen, Volkert Siersma, Emma Ghaziani, Nina Beyer, S. Peter Magnusson, Christian Couppé
Published 2020-10-01

How does HPV vaccination status relate to risk perceptions and intention to participate in cervical screening? a survey study

by Mie Sara Hestbech, Dorte Gyrd-Hansen, Jakob Kragstrup, Volkert Siersma, John Brodersen
Published 2016-08-01

Effects of numerical information on intention to participate in cervical screening among women offered HPV vaccination: a randomised study

by Mie Sara Hestbech, Dorte Gyrd-Hansen, Jakob Kragstrup, Volkert Siersma, John Brodersen
Published 2016-10-01

Factors associated with a clinically relevant reduction in menopausal symptoms of a standardized acupuncture approach for women with bothersome menopausal symptoms

by Frans Boch Waldorff, Christine Winther Bang, Volkert Siersma, John Brodersen, Kamma Sundgaard Lund
Published 2021-01-01

Are CSF Biomarkers Useful as Prognostic Indicators in Diagnostically Unresolved Cognitively Impaired Patients in a Normal Clinical Setting

by Malene Schjønning Nielsen, Anja Hviid Simonsen, Volkert Siersma, Steen Gregers Hasselbalch, Peter Høgh
Published 2016-10-01

Sleep complaints in early pregnancy. A cross-sectional study among women attending prenatal care in general practice

by Ruth K. Ertmann, Dagny R. Nicolaisdottir, Jakob Kragstrup, Volkert Siersma, Melissa C. Lutterodt
Published 2020-02-01

Social disparities in diabetes care: a general population study in Denmark

by Andreas Heltberg, John Sahl Andersen, Jakob Kragstrup, Volkert Siersma, Håkon Sandholdt, Christina Ellervik
Published 2017-01-01

Changes in HbA1c during the first six years after the diagnosis of Type 2 diabetes mellitus predict long-term microvascular outcomes.

by Maarten P Rozing, Anne Møller, Rune Aabenhus, Volkert Siersma, Katja Rasmussen, Rasmus Køster-Rasmussen
Published 2019-01-01