Volkert Dirk Siersma
!!Statistiker, External Lecturer
Forskningsenheden for Almen Praksis
Øster Farimagsgade 5
1014 København K
Section of Biostatistics
Øster Farimagsgade 5 opg. B
1014 København K
- 2022
- Published
Pre-diagnostic trajectories of lymphocytosis predict time to treatment and death in patients with chronic lymphocytic leukemia
Andersen, M. A., Grand, Mia Klinten, Brieghel, C., Siersma, Volkert Dirk, Andersen, Christen Bertel L & Niemann, Carsten, 2022, In: Communications Medicine. 2, 8 p., 50.Research output: Contribution to journal › Journal article › peer-review
- Published
Prior Antibiotic Use Increases Risk of Urinary Tract Infections Caused by Resistant Escherichia coli among Elderly in Primary Care: A Case-Control Study
Jensen, Maria Louise Veimer, Siersma, Volkert Dirk, Søes, L. M., Nicolaisdottir, Dagny Ros, Bjerrum, Lars & Holzknecht, Barbara Juliane, 2022, In: Antibiotics. 11, 10, 11 p., 1382.Research output: Contribution to journal › Journal article › peer-review
- Published
Short and long-term psychosocial consequences of participating in a colorectal cancer screening programme: a matched longitudinal study
Malmqvist, J., Siersma, Volkert Dirk, Hestbech, Mie Sara, Bang, C. W., Nicolaisdottir, Dagny Ros & Brodersen, John Brandt, 2022, In: BMJ Evidence-Based Medicine. 27, 2, 10 p.Research output: Contribution to journal › Journal article › peer-review
- Published
Social relations and contact with general practitioner in a middle-aged Danish population: a prospective register- and survey-based cohort study
Mikkelsen, A. S. B., Lund, Rikke, Siersma, Volkert Dirk, Jørgensen, Terese Sara Høj, Christensen, Ulla & Kristiansen, Maria, 2022, In: BMC Health Services Research. 22, 481, 481.Research output: Contribution to journal › Journal article › peer-review
- Published
Socio-economic status in families affected by childhood cataract
Al-Bakri, M., Bach-Holm, Daniella, Larsen, D. A., Siersma, Volkert Dirk & Kessel, Line, 2022, In: Acta Ophthalmologica. 100, 2, p. 183-188 6 p.Research output: Contribution to journal › Journal article › peer-review
- Published
The association of a past childbirth experience with a variety of early physical and mental symptoms in subsequent pregnancies
Davidsen, A. S., Birkmose, Anna Rubach, Kragstrup, Jakob, Siersma, Volkert Dirk & Ertmann, Ruth Kirk, 2022, In: Midwifery. 112, 7 p., 103406.Research output: Contribution to journal › Journal article › peer-review
- Published
The effect of disease onset chronology on mortality among patients with multimorbidity: A Danish nationwide register study
Willadsen, Tora Grauers, Siersma, Volkert Dirk, Nicolaisdottir, Dagny Ros, Køster-Rasmussen, Rasmus, Reventlow, Susanne & Rozing, Maarten Pieter, 2022, In: J Multimorb Comorb .. 12, 10 p.Research output: Contribution to journal › Journal article › peer-review
- Published
Use and diagnostic outcomes of cancer patient pathways in Denmark - is the place of initial diagnostic work-up an important factor?
Damhus, Christina Sadolin, Siersma, Volkert Dirk, Birkmose, Anna Rubach, Dalton, Susanne Oksbjerg & Brodersen, John Brandt, 2022, In: BMC Health Services Research. 22, 1, 12 p., 130.Research output: Contribution to journal › Journal article › peer-review
- Published
Use of online material in teaching general practice: Brug af online material i undervisningen i almen medicin
Jørgensen, Merete, Witt, K., Mäkelä, Marjukka, Siersma, Volkert Dirk & Bang, C. W., 2022, In: Læring og Medier. 14, 24, 20 p.Research output: Contribution to journal › Journal article › peer-review
- 2021
- Published
Consequences of screening in colorectal cancer (COS-CRC): development and dimensionality of a questionnaire
Malmqvist, J., Siersma, Volkert Dirk, Bang, C. W. & Brodersen, John Brandt, Dec 2021, In: BMC Psychology. 9, 1, 16 p., 7.Research output: Contribution to journal › Journal article › peer-review
ID: 3512987
Most downloads
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290
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Biomonitoring of Danish school children and mothers including biomarkers of PBDE and glyphosate
Research output: Contribution to journal › Journal article › peer-review
Published -
265
downloads
Clinical indications for antibiotic use in Danish general practice: results from a nationwide electronic prescription database
Research output: Contribution to journal › Journal article › peer-review
Published -
218
downloads
Long-term follow-up of trauma patients before and after implementation of a Physician-Staffed Helicopter: a prospective observational study
Research output: Contribution to journal › Journal article › peer-review
Published